NOAA Science Seminar Series
Past 2026 Seminars

NOAA Science Seminar SeriesWhen: Mar 2, 2026, 2:00-3:00 PM ET

Title: Delivering NOAA Satellite Data From the Final Frontier to the Last Frontier

Presenter(s): Prof. Anna Trugman, University of California, Santa Barbara

Sponsor(s): Earth System Science Interdisciplinary Center (ESSIC) Seminar Series

Seminar Contact(s): John Xun Yang, jxyang@umd.edu

Remote Access:
https://go.umd.edu/essicseminarwebinarsZoom Meeting ID: 918 7733 3086
Zoom password: essic
US Toll: +13017158592

Abstract: Widespread tree mortality following disturbances such as droughts, fire, and pest and pathogen outbreaks has emerged as an environmentally and economically devastating ecological surprise'. Increases in disturbance-driven tree mortality with further climate change has the potential to massively disrupt terrestrial ecosystem productivity and biodiversity, causing Earth's forests to release carbon into the atmosphere. In this talk, I examine potential biodiversity and carbon impacts of climate change on forests in the continental United States through a fusion of historical and future climate projections, plant physiological measurements, large observational databases, and trait-based ecosystem models. First, I combine forest inventory measurements and plant physiological models to understanding the extent to which drought disturbance may drive biogeographic shifts in species composition. Importantly, observed turnovers are not keeping pace with the required compositional shifts to mitigate increases in drought stress. Next, I conduct a multi-method synthesis of contiguous US forest carbon storage potential through a fusion of forest inventory plots, machine learning/niche models, and mechanistic land surface model outputs. Across contrasting approaches, there are diverging signs and magnitudes of projected future forest carbon storage potential. Collectively, these results highlight physiological and ecological unknowns governing uncertainty in forest responses to future climate change.Slides, Recordings Other Materials: Slides will be available on request after the seminar.

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NOAA Science Seminar Series

Title: Informing Future Air Quality Monitoring Across the Pacific Northwestern United States Based on Satellite-derived PM2.5, Drought Conditions and Wildfire Frequency, 2021-2023

Presenter(s): Taylor West, Graduate Student, NOAA Office of Education, Educational Partnership Program (EPP), NOAA Cooperative Science Center (CSC) for Atmospheric Science and Meteorology

Sponsor(s): NOAA EPP Cooperative Science Centers

Seminar Contact(s): Audrey.Trotman@noaa.gov and oed.epp10@noaa.gov

Remote Access: Video call link: https://meet.google.com/jid-bare-kdxOr dial: (US) +1 916-750-5180 PIN: 776 354 890#More phone numbers: https://tel.meet/jid-bare-kdx?pin=1718749657201

Accessibility: Google Meet closed captioning available.

Abstract: This study examines drought conditions and wildfires in the Pacific Northwestern United States from 2021-2023 and assesses their relationship to surface PM2.5. Evaluation of the current placement of EPA's ground PM2.5 monitors was conducted in comparison to NOAA's geostationary satellite PM2.5 product estimates, and EPA surface PM2.5 observations. Next, the Standardized Precipitation Evapotranspiration Index (SPEI) values from the US Gridded SPEI from NOAA's nClimGrid-Monthly dataset, and estimated carbon monoxide (CO) emissions from biomass burning were assessed in relation to the PM2.5 concentrations and monitor locations. Seasonal bar charts indicate that drought severity, based on SPEI, and biomass burning CO emissions had a strong positive effect on PM2.5 concentrations in summer months by state. Of the 119 counties assessed in this study, we identified three categories of counties without monitors that merit consideration for new monitor placement:(1) 2 counties where estimated PM2.5 levels exceed the 3-year annual standard,(2) 69 counties that surpass the 35 gm-3 98th percentile of the 24-hour daily standard (NAAQS for 24-hour exposure),and (3) 22 counties with concentrations approaching the 3-year annual standard(9 g m-3) according to the satellite-detected PM2.5 product.

Bio(s): Taylor West is supported in the NOAA Center for Atmospheric Sciences and Meteorology II (NCAS-M II) as a Cohort 2 Graduate Fellow beneficiary of an EPP Cooperative Science Center award. Taylor is earning a PhD in the School of Public Policy at the University of Maryland, Baltimore County. This work resulted from the NERTO internship conducted with Dr. Owen Cooper, NOAA Office of Oceanic and Atmospheric Research (OAR) Chemical Sciences Laboratory (CSL). Her NERTO, Informing Future Air Quality Monitoring Across the Pacific Northwestern United States Based on Satellite-derived PM2.5, Drought Conditions and Wildfire Frequency, 2021-2023, aligns with NCAS-M II's research pathway: Integrated social and physical science for public safety and emergency management applications. The project deepened Ms. West's understanding of NOAA and expanded her competencies to conduct research and engage in NOAA mission-aligned activities.For more information access the webpage for the Cooperative Science Centers, https://www.noaa.gov/office-education/epp-msi/csc/20212022-awards andNERTO, www.noaa.gov/eppnerto/.Subscribe/Unsubscribe to the NOAA Science Seminar Series weekly email: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov withthe word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: Investigating the Sensitivity of Short-Term Severe Weather Forecasts to Model Resolution and Radar Data Density with the Historic December 10, 2021 Tornado Outbreak event

Presenter(s): Neil Crosby Graduate Student, NOAA Office of Education, Educational Partnership Program (EPP), NOAA Cooperative Science Center (CSC) for Atmospheric Science and Meteorology

Sponsor(s): NOAA EPP Cooperative Science Centers

Seminar Contact(s): Audrey.Trotman@noaa.gov and oed.epp10@noaa.gov

Remote Access: Video call link: https://meet.google.com/cre-qart-zeeOr dial: (US) +1 513-816-0365 PIN: 469 809 659#More phone numbers: https://tel.meet/cre-qart-zee?pin=4156910299143

Accessibility: Google Meet closed captioning available.

Abstract: This project evaluates NOAA's Warn-on-Forecast Hybrid (WoF-Hybrid) system during the 10 December 2021 tornado outbreak, with an emphasis on how model grid resolution and observation density affect short-term severe weather forecasts. We compared deterministic runs at0.75 km, 1.5 km, and 3.0 km against Multi-Radar/ Multi-Sensor (MRMS) composite reflectivity and Storm Prediction Center (SPC) storm reports, focusing on the Mayfield, Kentucky supercell. The 1.5 km configuration"when well-initialized"provided the best overall balance of track accuracy, rotational signature, and storm structure; the 0.75 km run sharpened structural detail but showed weaker rotation, likely reflecting limits in observational density at ultra-fine scales; the 3.0 km run under-resolved supercell morphology. We also ran a WoF Hybrid data density test using three 1.5 km control runs (all initialized at 2300 UTC): assimilating observations at every grid point, every three grid points, and every four grid points, and verified at ~0330 UTC. Assimilation every three grid points preserved storm track alignment with SPC reports but weakened rotation seen in MRMS; assimilation every four grid points resulted in loss of the storm signal entirely. Together, the experiments show that skill at convection-resolving scales relies on both fine horizontal spacing and sufficiently dense observations to sustain realistic storm-scale features.

Bio(s): Neil Crosby is supported in the NOAA Center for Atmospheric Sciences and Meteorology II (NCAS-M II) as a Cohort 2 Graduate Fellow beneficiary of an EPP Cooperative Science Center award. Neil is earning a Master of Science in Atmospheric Sciences in the Department of Atmospheric Sciences at Howard University. This work resulted from a NERTO internship project conducted with NOAA mentor Dr. Jidong Gao at the National Severe Storms Laboratory (NSSL) within the NOAA Office of Oceanic and Atmospheric Research(OAR) in Norman, Oklahoma. His NERTO, Evaluation of WoF-Hybrid Performance During the December 10, 2021 Tornado Outbreak, aligns with NCAS-M II's research pathway: Advancing the Development of High-Resolution Models to Enhance Impact-Based Decision Support. The project focused on evaluating high-resolution deterministic forecasts from NOAA's experimental Warn-on-Forecast Hybrid system during a historic wintertime tornado outbreak. Through this work, Mr. Crosby deepened his understanding of NOAA's research mission and expanded his technical competencies in numerical weather prediction, data assimilation, and severe weather analysis, supporting NOAA's goal of improving short-term forecasting and public safety outcomes.For more information access the webpage for the Cooperative Science Centers, https://www.noaa.gov/office-education/epp-msi/csc/20212022-awards andNERTO, www.noaa.gov/eppnerto/.Subscribe/Unsubscribe to the NOAA Science Seminar Series weekly email: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov withthe word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: Assessment of Meteorological Datasets Performance and Particulate Matter Transport During High PM Episodes in El Paso, Texas.

Presenter(s): Suzan Aranda Cardova, Graduate Student, NOAA Office of Education, Educational Partnership Program (EPP), NOAA Cooperative Science Center (CSC) for Atmospheric Science and Meteorology

Sponsor(s): NOAA EPP Cooperative Science Centers

Seminar Contact(s): Audrey.Trotman@noaa.gov and oed.epp10@noaa.gov

Remote Access: Video call link: https://meet.google.com/zio-xjfb-hjeOr dial: (US) +1 442-999-4247 PIN: 244 251 377#More phone numbers: https://tel.meet/zio-xjfb-hje?pin=8731138653855

Accessibility: Google Meet closed captioning available.

Abstract: This study evaluated the meteorological conditions and pollutant transport mechanisms associated with two representative PM2.5 episodes in El Paso, Texas: February 28, 2024, and June 19, 2024. Using the HYSPLIT dispersion model with meteorological inputs from WRF27km, NAM12km, NAMS12km, and HRRR3km datasets, the analysis encompassed(i) the comparison of backward trajectories arriving at the Chamizal monitoring station to build trajectory frequency maps, (ii) the exploratory evaluation of model outputs derived from datasets with finer spatial and temporal resolution, compared against observed records from three monitoring stations, (iii) a detailed assessment of wind direction, and (iv) the simulation of PM2.5 andPM10 dispersion patterns using the NAMS12km and HRRR3km datasets to drive HYSPLIT. The results provided quantitative validation of model performance and helped identify potential pollution source regions affecting the study area.HRRR3km consistently outperformed NAMS12km at capturing wind speed and wind direction, particularly during daytime boundary-layer transitions. Airflow patterns indicate the influence of long-range transport, although local dust resuspension activities seem to play a critical role. Overall, these findings underscore the value of high-resolution meteorological datasets for air quality modeling in complex desert border regions and highlight limitations of current models under stable nocturnal conditions.

Bio(s): Suzan Aranda Cardova is supported in the NOAA Center for Atmospheric Sciences and Meteorology II (NCAS-M II) as a Cohort2 Graduate Fellow beneficiary of an EPP Cooperative Science Center award. Suzan is currently earning a PhD in the Department of Environmental Science and Engineering at the University of Texas at El Paso focusing on atmospheric modeling, air quality analysis, and biochemistry. This work resulted from the NERTO internship project conducted with NOAA mentor, Dr. Mark Cohen of the NOAA Office of Oceanic and Atmospheric Research (OAR) Air Resources Laboratory(ARL). Her NERTO, Assessment of Meteorological Datasets Performance and Particulate Matter Transport During High PM Episodes in El Paso, Texas, aligns with NCAS-M II's research pathway: Process-level Understanding and Enhanced Data Assimilation/Analysis Modeling Capacities. The project deepened Ms. Cordova's understanding of NOAA and expanded her competencies in conducting research and engage in NOAA mission-aligned activities. Suzan A Cordova holds a B.S. in Agricultural/Fisheries Engineering, with specialization in fisheries, from the Universidad Nacional del Callao (Peru), and an M.S. in Geological Sciences, with a concentration in environmental geochemistry, from the University of Texas at El Paso (UTEP). She also holds a Graduate Certificate in Geographic Information Science and Technology (GIS). For more information access the webpage for the Cooperative Science Centers, https://www.noaa.gov/office-education/epp-msi/csc/20212022-awards andNERTO, www.noaa.gov/eppnerto/.Subscribe/Unsubscribe to the NOAA Science Seminar Series weekly email: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov withthe word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: February NWS Alaska Climate Outlook Briefing


Presenter(s): Rick Thoman, Alaska Center for Climate Assessment and Preparedness

Sponsor(s): NOAA/OAR/Climate Program Office and the Alaska Center for Climate Assessment and Preparedness (ACCAP)

Seminar Contact(s): Ed Plumb (ewplumb@alaska.edu) & Genie Bey (genie.bey@noaa.gov)

Remote Access: https://uaf-accap.org/event/feb2026-alaska-climate-outlook/

Abstract: During this month's Climate Outlook Briefing, we will review recent and current climate conditions around Alaska, discuss forecasting tools, and finish up with the Climate Prediction Center's forecast for March and the Spring/early Summer season. Join the gathering online to learn what's happened and what may be in store with Alaska's seasonal climate.

Bio(s): Rick Thoman is the ACCAP Alaska Climate Specialist and has many years of experience producing reliable Alaska climate information and graphics describing Alaska's changing environment. His work spans the bridge between climate modeling, Alaska communities, and the media.

Slides, Recordings, Other Materials: Slides, links shared during the presentation, and a recording may be found after the meeting at the URL listed above.

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: Best practices, barriers, and necessary conditions for climate adaptation in U.S. fisheries management: Insights from scientists and managers

Presenter(s): Abigail Golden, NOAA NWFSC

Sponsor(s): U.S. Climate-Fisheries Seminar Series; coordinator is
Vincent.Saba@noaa.gov Location: Webinar

Abstract: TBD

Bio(s): TBD

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an email to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the One NOAA Science Seminar Series website for more information.

NOAA Science Seminar Series
Title: Detection and relative quantification of Dungeness crab (Metacarcinus magister) from environmental DNA (eDNA) samples using quantitative PCR

NOAA Library Seminar

Presenter(s): Dwan Jackson, NOAA CCME-II Graduate Scholar, Jackson State University

Sponsor(s): NOAA 'Omics and NOAA Library

Seminar Contact(s): Nicole Miller (nicole.miller@noaa.gov) and library.seminars@noaa.gov

Remote Access: https://vimeo.com/event/5694352

Abstract: Dungeness crab, is critical to the fisheries on the West Coast. Accurate habitat use, range, and abundance estimates are vital for management, however, current monitoring efforts rely on fishery-dependent surveys with self-reported catch data, supplemented by isolated, labor-intensive fishery-independent surveys focused upon the adult life stage. Here we propose the use of a probe-based quantitative PCR assay for detecting and estimating the relative abundance of M. magister larvae from eDNA samples. Mitochondrial genomes, generated from M. magister and other closely related cancrid species, were used (OME) to generate candidate assays targeting M. magister by the Ocean Molecular Ecology Group at NOAA's Pacific Marine Environmental Laboratory (PMEL). These candidate assays will be validated and tested using synthetic DNA, or gBlocks, to determine assay sensitivity for M. magister.

Keywords: Omics, qPCR assay, eDNA

Accessibility: Captions are available during the live presentation and once uploaded to the NOAA Central Library YouTube Channel automatic captions are added. Sign language interpreting services and closed captioning are available, but need to be requested at least 5 days before the event.

Recordings: Recordings will be shared 24 hours after the event on the NOAA Library YouTube channel.

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: LEO Network " Helping to Understand Environmental Vulnerability and Change


Presenter(s): Mike Brubaker, Director, Community Environment and Health, Alaska Native Tribal Health Consortium

Sponsor(s): NOAA/OAR/Climate Program Office and the Alaska Center for Climate Assessment and Preparedness (ACCAP)

Seminar Contact(s): Ed Plumb (ewplumb@alaska.edu) & Genie Bey (genie.bey@noaa.gov)

Remote Access: https://uaf-accap.org/event/arctic-report-card-2026/

Abstract: The LEO Network was originally developed as a tele-consultation tool, to provide referrals on questions related to wildlife, plant, weather or community change. It is only in recent years that the platform has been applied to describe broader trends. This presentation will explore how to use LEO Network as a measure of environmental change at the local and regional level.

Bio(s): Mike Brubaker serves as the Director for the Department of Community Environment and Health, at the Alaska Native Tribal Health Consortium (ANTHC). His department includes four program areas: Environmental Health, Emergency Preparedness, Contaminated Sites, and Tribal Capacity. Mike started at ANTHC in 2008 tasked with establishing a statewide environmental training program. His work has involved performing community assessment related to climate change impacts, establishing the Center for Climate and Health, and the LEO Network. He hosts the quarterly One Health Group meetings and publishes a monthly E-news entitled The Northern Climate Observer.

Slides, Recordings, Other Materials: Slides, links shared during the presentation, and a recording may be found after the meeting at the URL listed above.

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: NOAA Technology Partnerships Office (TPO) Intellectual Property (IP) Seminar Series - IP for Contracts and GrantsNOAA Library Seminar
Keynote Talk: Bethany Loftin, Director, Technology Partnerships Office, National Institute of Standards and Technology

Presenter(s):

• Michael Kruk, Deputy Director, Technology Partnerships Office, Office of Research, Transition, and Application, NOAA
• Jennifer Stewart, Technology Transfer Program Manager, Technology Partnerships Office, Office of Research, Transition, and Application, NOAA

Sponsor(s): NOAA Library and NOAA Technology Partnerships Office

Seminar Contact(s): katie.geddes@noaa.gov or library.seminars@noaa.gov

Remote Access: https://vimeo.com/event/5705292

Abstract: Join us for an informative session on intellectual property and federally funded research, where we explore the impact of the Bayh"Dole Act on patent rights for inventions developed with government funding. This seminar will focus on IP considerations for contracts and grants and feature a keynote talk from the Director of the National Institute for Standards and Technology (NIST) Technology Partnerships Office. Learn about key requirements for retaining title to inventions, and the government's license to use such patents. Gain insights into navigating the complexities of inventions, patents, commercialization, and enforcement in the context of federal grants and contracts. Perfect for researchers and contracts and grants offices funding and engaging in government-funded innovation.

Accessibility: Captions are available during the live presentation and once uploaded to the NOAA Central Library YouTube Channel automatic captions are added. Sign language interpreting services and closed captioning are available, but need to be requested at least 5 days before the event.

Recordings: Recordings will be shared 24 hours after the event on the NOAA Library YouTube channel.

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

Slides available on Google Drive (do not distribute without permission).

NOAA Science Seminar Series

Title: Measuring the Ocean with Synthetic Aperture Radar (SAR)
LEO Science Seminar Series

Presenter(s): Tyler Ruff, Senior Programmer Analyst, NOAA STAR Satellite Oceanography and Climatology Division

Sponsor(s): NOAA NESDIS Office of LEO Observations

Seminar Contact(s): Amy Leibrand, amy.leibrand@noaa.gov

Remote Access:
Google Meet joining info
https://meet.google.com/hdc-mnrd-znh
Or dial: 1-319-449-0275PIN: 706 822 858#

Accessibility: N/A

Abstract: Synthetic Aperture Radar (SAR) is an active microwave remote sensor which is utilized at NOAA STAR to measure a wide array of environmental phenomena in high-resolution, independent of lighting and weather conditions. By measuring roughness at the water surface, oceanographic applications include the measurement of ocean surface winds, including over tropical cyclones, along with characterization of sea ice, internal waves, and current boundaries. Atmospheric signatures such as boundary layer rolls, gravity waves, and storm cell imprints are also clearly discernible. Furthermore, SAR is used for coastal and land applications, including flood extent mapping and shoreline dynamics.

Slides, Recordings, Other Materials: Request from Seminar Contact

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar SeriesWhen: Feb 23 2026, 12:00-1:00 PM ETWhere: Webinar & In Person at ESSIC: Rm 4102 of ESSIC, 5825 University Research Ct. College Park, MD 20740. If attending in person, RSVP here: Click to RSVP for attendance

Title: Delivering NOAA Satellite Data From the Final Frontier to the Last Frontier

Presenter(s): Dr. Jennifer Delamere, Director, Geographic Information Network of Alaska (GINA), University of Alaska Fairbanks

Sponsor(s): Earth System Science Interdisciplinary Center (ESSIC) Seminar Series

Seminar Contact(s): John Xun Yang, jxyang@umd.edu

Remote Access: https://go.umd.edu/essicseminarwebinars Zoom Meeting ID: 918 7733 3086
Zoom password: essic
US Toll: +13017158592 Slides, Recordings Other Materials: Slides will be available on request after the seminar.

Abstract: NOAA-21, NOAA-20, and Suomi NPP are essential assets for weather forecasting and hazard detection in Alaska and its adjacent oceans. These satellites, part of the NOAA Joint Polar Satellite System (JPSS), transmit data directly to ground stations worldwide via direct-broadcast technology. The Geographic Information Network of Alaska (GINA) at the University of Alaska Fairbanks manages three direct-broadcast antennas in interior Alaska. This presentation shows how JPSS products derived from direct-broadcast data support critical operations in Alaska: tracking precipitation, detecting and monitoring wildfires and floods, and analyzing sea ice movement. Looking ahead, a new generation of satellites (AWS, MetOp-SG, GOSAT-GW, JPSS-4/3) will be added to GINA's portfolio. Our team looks forward to collaborating with the community to build the research-to-operations pipelines necessary to meet the challenges of the Last Frontier.

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an email to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the One NOAA Science Seminar Series website for more information.

NOAA Science Seminar Series

Title: Northern Currents: Improving sustainable aquaculture in Alaska

Presenter(s): Kate Gomez-Rangel, Graduate Student, NOAA Office of Education, Educational Partnership Program (EPP), NOAA Cooperative Science Center (CSC) for Coastal and Marine Ecosystems (CCME II), Cohort 3 Scholar at Texas A&M University in Corpus Christi

Sponsor(s): NOAA EPP Cooperative Science Centers

Seminar Contact(s): Audrey.Trotman@noaa.gov and oed.epp10@noaa.gov

Remote Access: Video call link: https://meet.google.com/qcd-khwk-wzt Or dial: (US)+1 304-397-0375 PIN: 193 991 596#More phone numbers: https://tel.meet/qcd-khwk-wzt?pin=2114010010591

Accessibility: Google Meet closed captioning available.

Abstract: The Pacific oyster (Crassostrea gigas) mariculture industry is expanding in Alaska, where year-round cold water produce slow growing yet highly marketable oysters. However, Alaska lacks commercial oyster hatcheries, and most Pacific oyster seed is imported from out-of-state suppliers. Because Pacific oysters do not reproduce naturally in Alaska's cold waters and past local spawning attempts have failed, developing reliable hatchery practices is critical. This pilot study evaluated gonadal development and spawning success of brood stock oysters collected from nine southcentral mariculture farms to provide baseline data for future hatchery development. These results are from the NOAA EPP/MSI CSC NERTO graduate internship project that was conducted with NOAA mentor Dr. Jordan Hollarsmith of the Alaska Fisheries Science Center. The NERTO aligns with the NOAA CCME-II award's goal of supporting strategies for establishing sustainable, in-state oyster seed production in Alaska's year-round cold -water environments.

Bio(s): Kate is a NOAACCME-II graduate scholar and research assistant at the Harte Research Institute, pursuing a Master's degree in Fisheries and Mariculture at Texas A&M University at Corpus Christi. Her work centers on the eastern oyster(Crassostrea virginica), a keystone species that supports coastal ecosystem and fisheries but has declined in Texas due to overharvesting, disease, salinity stress, and climate change. Her thesis investigates the reproduction of naturally occurring hybrid oysters in Texas bays, where distinct northern and southern populations meet. By monitoring fertilization rates, larval development, and potential genetic incompatibilities, she aims to inform selective breeding and aquaculture management, and support conservation strategies that sustain resilient oyster populations and the coastal economy. She has completed a NOAA NERTO internship at the Ted Stevens Research Laboratory in Juneau, Alaska, where she conducted a pilot study on Pacific oyster (C. gigas) brood stock. She conditioned oysters by gradually warming them to promote spawning trials to assess fertilization success and larval viability. The long-term goal is to help advance hatchery-based seed production and applied restoration that maintain healthy oyster reeds while supporting mariculture and local communities. This work directly aligns with NOAA's mission of place-based conservation and strengthening the blue economy. Kate Gomez-Rangel is supported as a Cohort 3 Graduate Scholar in the NOAA Center for Coastal and Marine Ecosystems (CCME II) with an EPP Cooperative Science Center award.For more information access the webpage for the Cooperative Science Centers, https://www.noaa.gov/office-education/epp-msi/csc/20212022-awards andNERTO, www.noaa.gov/eppnerto/.Subscribe/Unsubscribe to the NOAA Science Seminar Series weekly email: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov withthe word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: Feeding Shellfish Exposed to Ocean Acidification

Presenter(s): Kalie Tovar, Graduate Student, NOAA Office of Education, Educational Partnership Program (EPP), NOAA Cooperative Science Center (CSC) for Coastal and Marine Ecosystems (CCME II), Cohort 4 Scholar at Texas A&M University in Corpus Christi

Sponsor(s): NOAA EPP Cooperative Science Centers

Seminar Contact(s): Audrey.Trotman@noaa.gov and oed.epp10@noaa.gov

Remote Access: Video call link: https://meet.google.com/crv-hyap-jwz Or dial: (US)+1 661-339-4159 PIN: 429 243 466#More phone numbers: https://tel.meet/crv-hyap-jwz?pin=6782179429255

Accessibility: Google Meet closed captioning available.

Abstract: Marine environments are exposed to variable pH levels because of fluctuating CO₂ conditions throughout daily and seasonal timescales. However, bivalves under prolonged exposure to low pH levels can exhibit physiological changes including changes in feeding behavior, respiration, and shell dissolution. Conversely, as elevated CO₂createsenergetically demanding conditions for bivalves, algae species have been increasing in frequency with elevated CO₂ (Gobler, 2020). Increasing HABs can negatively impact marine environments including bivalves. This research aimed to assess the implications of ocean acidification (OA)upon shellfish feeding, juvenile oysters were given a natural diet (Chaetoceros neogracile) combined with an uncommon diet (Porphyridium cruentum)and exposed to three OA treatments. P. cruentum was used because it produces an extracellular polymeric substance, similar to some harmful bloom species such as Aureococcus anophagefferens and Aureoumbra lagunensis Including diet comparison in the feeding experiments allows observations on whether there is a change in selective behavior as pH decreases. Results from the feeding experiments show that while there are no significant differences in cell clearance across diets, shellfish may exhibit less selective feeding with lower pH, which supports the higher metabolic demands that are associated with shellfish exposed to lower pH levels. The results are from the EPP CSC NERTO graduate internship project that was conducted with NOAA mentor Dr. Katyanne Shoemaker, of the NOAA Fisheries, Northeast Fisheries Science Center - Milford Laboratory. The NERTO aligns with the NOAA CCME-II award's coastal intelligence focus area. This research aligns with the NOAA mission healthy oceans and results will better inform surfclam population migration, impacting the surfclam fishery.

Bio(s): Kalie Tovar is a NOAA Center for Coastal and Marine Ecosystems-II Scholar in cohort 4 and earning her master's degree in Coastal Marine System Sciences at Texas A&M University-Corpus Christi. Her master's research focuses on addressing stakeholder interest in biological top-down controls for algal blooms in Baffin Bay Texas, which aligns with the NOAA goals to protect and restore coastal ecosystems and will support conservation and stewardship of healthy coastal ecosystems that contribute to communities' economies. She completed her NOAA Experiential Research and Training Opportunity (NERTO) with Dr. Katyanne Shoemaker at the NOAA NEFSC Milford Laboratory in Connecticut where her research on assessing shellfish feeding behavior responses to differing pH levels aligned with the NOAA goals of healthy oceans and coastal intelligence. Kalie's career goals are to conduct research focusing on ecosystem-based coastal management. She plans on completing her master's and continuing to develop skills in habitat restoration and project development. Kalie Tovar is supported as a Cohort 4 Graduate Scholar in the NOAA Center for Coastal and Marine Ecosystems (CCME II) with an EPP Cooperative Science Center award.For more information access the webpage for the Cooperative Science Centers, https://www.noaa.gov/office-education/epp-msi/csc/20212022-awards andNERTO, www.noaa.gov/eppnerto/.
Subscribe/Unsubscribe to the NOAA Science Seminar Series weekly email: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov withthe word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: Unraveling observation indicators (SURFRAD, aircraft, radiosonde) to identify NWP model moisture biases and remediesNOAA Library Seminars

Presenter(s): Stan Benjamin

Sponsor(s): NOAA Global Monitoring Laboratory (GML) and NOAA Global Systems Laboratory (GSL)

Seminar Contact(s): Vanessa Caicedo (vanessa.caicedo@noaa.gov)

Remote Access: Google Meet link:
GML/GSL Joint Seminar: Stan Benjamin
Thursday, February 19 1:30 " 2:30pm
Time zone: America/Denver
Google Meet joining info
Video call link: https://meet.google.com/exc-fghj-der
Or dial: (US) +1 585-491-8693 PIN: 711 152 651#
More phone numbers: https://tel.meet/exc-fghj-der?pin=2388963653600

Abstract: Accurate representation of clouds, precipitation, and convective storms within numerical weather prediction (NWP) forecast models depends strongly on evolution of moisture especially in the atmospheric boundary layer. Moisture errors in the model can be introduced in the data assimilation initialization process or in errors in representing physical processes. Moisture validation is critical for NWP model evaluation.
Evaluating current NOAA/NWS operational NWP models (HRRR and RAP) over the US using radiosonde (raob) relative humidity (RH) observations has suggested that these models have a moist bias in the lowest 200-400 hPa. However, a recent study using SURFRAD observations confirmed widespread excessive downward shortwave radiation in HRRR and RAP related to insufficient clouds and an apparent dry bias, an opposite signal. Moreover, evaluating those same models using aircraft (AMDAR WVSS-II) RH observations now available over the last 10 years agree with the signal from SURFRAD, that the models have a dry bias. In a new 2-year collocation study, a dry bias of raobs (compared to AMDAR) is found to be 4% RH overall and 8-10% nearing saturation. Raobs show saturated conditions five times less frequently than AMDAR.
The larger multi-year detective investigation using different observation types for model evaluation will be described. The new assessments using SURFRAD and AMDAR are consistent in indicating that raob RH obs have given a misleading signal for model development. Moreover, assimilation of raob RH data has itself added to the dry bias of models. A summary of causes for dry biases in NOAA hourly updated models will be presented. Recommendations are made for RH model verification and for data assimilation of RH observations. Implications of this raob dry-bias finding are described including for research and climate assessment.

Bio(s):

Stan Benjamin is a senior research associate at CIRES affiliated with NOAA GSL. He has an extensive background in data assimilation and earth-system model development. He received a PhD from Penn State University and has worked primarily in NOAA Research. He has led important NWP development efforts over the years working with key colleagues at GSL, NWS, NCAR, other labs and universities and continues to contribute to ongoing efforts.

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NOAA Science Seminar Series

Title: Introduction to the AOOS Ocean Data Explorer


Presenter(s): Taylor Borgfeldt, Alaska Water Level Watch Coordinator, Alaska Ocean Observing System (AOOS)

Sponsor(s): NOAA/OAR/Climate Program Office and the Alaska Center for Climate Assessment and Preparedness (ACCAP)

Seminar Contact(s): Ed Plumb (ewplumb@alaska.edu) & Genie Bey (genie.bey@noaa.gov)

Remote Access: https://uaf-accap.org/event/arctic-report-card-2026/

Abstract: Explore Alaska's coastal and ocean environment like never before with the Ocean Data Explorer, a powerful online data portal hosted by the Alaska Ocean Observing System (AOOS). This interactive tool brings together observational, model, and sensor datasets, "including real-time oceanographic and atmospheric conditions, historical records" to help scientists, managers, coastal communities, and the public visualize and analyze physical, chemical, and biological information about Alaska's waters.

In this webinar, you'll learn how to: 1) Navigate the Ocean Data Explorer interface and data catalog, 2) Access and visualize real-time and historical datasets, and 3) Build custom data views to support research, planning, and decision-making.

Bio(s): Taylor Borgfeldt, Alaska Water Level Watch Coordinator, Alaska Ocean Observing System (AOOS) bio coming soon.

Slides, Recordings, Other Materials: Slides, links shared during the presentation, and a recording may be found after the meeting at the URL listed above.

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NOAA Science Seminar Series

Title: Smart Sensors and Citizen Science in Maritime Weather MonitoringNOAA Library Seminars

Presenter(s): Bryan Hinderberger, Chief Technology Officer, Marine Exchange of Alaska. Kelly Drummond, Program Manager, Skipper Science.

Sponsor(s): NOAA Education and NOAA Library

Seminar Contact(s): library.seminars@noaa.gov

Remote Access: https://vimeo.com/event/5689440

Accessibility: Captions are available during the live presentation and once uploaded to the NOAA Library YouTube Channel automatic captions are added. Sign language interpreting services and closed captioning are available, but need to be requested at least 5 days before the event.

Abstract: This presentation will describe Skipper Science's use of a citizen science methodology enabled by technology to support in-person weather observations that help ground-truth National Weather Service models. It will also summarize the development and field validation of a precipitation analyzer sensor designed to detect freezing spray in maritime environments, highlighting deployment challenges, data quality considerations, and key findings from multi-year testing across diverse conditions. Emphasis will be placed on sensor performance, limitations, and planned refinements.

Recordings: Recordings will be shared 24 hours after the event on the NOAA Library YouTube channel.

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NOAA Science Seminar Series

Title: Intermountain West Snow Drought and Water Supply Briefing

Presenter(s):
Snowpack and Drought Conditions and Outlook
Dan McEvoy, Desert Research Institute

Regional Water Supply Status and Forecasts
Paul Miller, NOAA National Weather Service Colorado Basin River Forecast Center

Potential Impacts to Wildfire Activity
Tim Brown, Desert Research Institute

Sponsor(s): NOAA's National Integrated Drought Information System

Seminar Contact(s):
Meredith Muth, meredith.f.muth@noaa.gov

Remote Access: Please register at https://noaaresearch.webex.com/weblink/register/re8b76639f59f36880eebd8a9fa88fbff

Location: Webinar

Abstract: This special briefing of the Intermountain West Drought Early Warning System (DEWS) will highlight the unprecedented snow drought in the region and will provide early warning on potential impacts to spring runoff, regional water supply, and wildfire risk. Information presented will also include an update on forecasts for runoff and regional water supply.

These webinars provide the region's stakeholders and interested parties in the Intermountain West DEWS with timely information on current and developing drought conditions, as well as climatic events like El Nio and La Nia. Speakers will also discuss the impacts of these conditions on things such as wildfires, floods, disruption to water supply and ecosystems, and impacts to affected industries such as agriculture, tourism, and public health.

Slides, Recordings, Other Materials: Will be available here: https://www.youtube.com/playlist?list=PLmhxKH4OH8KL0l2RGBcZkdicFlKgbxkbP

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NOAA Science Seminar Series

Title: Assessing Extreme Heat: Physical Mechanisms and Advances in Earth System Modeling (CPO Heat Research Webinar Series)

Presenter(s): Ping Liu (Research Associate Professor at Stony Brook University's School of Marine and Atmospheric Sciences), Laurie Huning (Associate Professor at California State University, Long Beach), Jane Baldwin (Assistant Professor in the Earth System Science department at University of California Irvine)

Sponsor(s): NOAA Climate Program Office

Seminar Contact(s): Lauren Balotin, lauren.balotin@noaa.gov

Remote Access: https://vimeo.com/event/5720679/428f9f0811

Accessibility: Captions will be available during the live presentation and on the recording. American sign language interpreting services are available, but need to be requested at least 5 business days before the event.

Abstract: Extreme heat is a leading cause of weather-related mortality and a major stressor for ecosystems and infrastructure across the globe. This webinar showcases three research projects supported by the NOAA Climate Program Office (CPO), each using advanced modeling and analysis to better understand the drivers and outcomes of extreme heat events. The session will explore:

• how high-resolution simulations from the GFDL SPEAR (Seamless System for Prediction and Earth System Research) modeling system can provide predictive information for future heat events, with attention to regional variability and moisture amplification,
• how researchers can leverage SPEAR for compound tropical cyclone-heat events,

• how heat waves can reduce snowpack and influence snow drought conditions in the Western U.S.

This event is part of the CPO Heat Research Webinar Series. The projects are supported by CPO's Modeling, Analysis, Predictions, and Projections (MAPP) Program and the National Integrated Drought Information System (NIDIS).

Recordings: Recordings will be shared on Heat.gov and the NOAA Climate Program Office website after the event.

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NOAA Science Seminar Series

Title: Lethal or Sublethal Toxicity of Fluorine-free firefighting foams to adult grass shrimp (P. pugio)

Presenter(s): Emily Smith, Graduate Student, NOAA Office of Education, Educational Partnership Program (EPP), NOAA Cooperative Science Center (CSC) for Coastal and Marine Ecosystems (CCME II), Cohort 1 Scholar at Florida A&M University

Sponsor(s): NOAA EPP Cooperative Science Centers

Seminar Contact(s): Audrey.Trotman@noaa.gov and oed.epp10@noaa.gov

Remote Access: https://meet.google.com/qgs-rtdz-pfp Or dial: (US)+1 321-529-9092 PIN: 429 114 263#More phone numbers: https://tel.meet/qgs-rtdz-pfp?pin=4573140788457

Accessibility: Google Meet closed captioning available.

Abstract: Aqueous Film-Forming Foams (AFFFs) are widely used for fire suppression, but traditional formulations contain per- and polyfluoroalkyl substances (PFAS) "persistent chemicals linked to environmental and health risks including hormonal imbalances. In response, PFAS-free AFFFs have been developed, offering similar fire-fighting performance without harmful compounds. This research aims to: (1)evaluate the acute toxicity of four PFAS-free AFFFs (Buckeye, NRL 502W, Fomtec Enviro, and Solberg Re-Healing) on grass shrimp (Palaemon pugio), a model estuarine organism; (2) assess sublethal effects using biomarkers of oxidative stress, such as lipid peroxidation and glutathione levels; and (3) explore additional biomarkers, including acetylcholinesterase activity, to evaluate neurotoxicity. The study supports NOAA's mission to enhance scientific understanding of coastal ecosystem health and assess the ecological impacts of alternative firefighting foams. It was conducted as part of a NOAA Experiential Research and Training Opportunity (NERTO) graduate internship, with mentorship from Dr. Marie DeLorenzo and Dr. Pete Key of the NOAA National Centers for Coastal Ocean Science. This work contributes to the NOAA Center for Coastal and Marine Ecosystems-II award goals by promoting scientific advancement, preparing the future coastal science workforce, and addressing environmental challenges affecting coastal communities.

Bio(s): Emily Smith is a NOAA EPP Center for Coastal and Marine Ecosystems-II (CCMEII) Graduate Scholar in the fourth-year pursuing a Ph.D. at Florida A&M University (FAMU). Her research focuses on assessing the potential lethal and sublethal effects of new PFAS-free Advanced Firefighting Foams (AFFFs) on model estuarine species. This work supports NOAA's mission of coastal ecosystem management by advancing scientific understanding of AFFF-related ecological risks and builds on previous AFFF risk assessments. She completed her NOAA Experiential Research and Training Opportunity (NERTO) at the Hollings Marine Laboratory in Charleston, South Carolina, where she conducted acute toxicity bioassays on grass shrimp exposed to four commercially available AFFFs. She also began assessing sublethal effects using a lipid peroxidation assay and continues applying additional biomarkers to better understand toxicity of AFFFs. During her time in Charleston, she received mentorship from Dr. Marie DeLorenzo and Dr. Pete Key. Following completion of her Ph.D., Emily plans to continue her career in ecotoxicology through ongoing research and publication, contributing to advancements in environmental toxicology and ecosystem health. Emily Smith is supported as a Cohort 1 Graduate Scholar in the NOAA Center for Coastal and Marine Ecosystems (CCME II) with an EPP Cooperative Science Center award.For more information access the webpage for the Cooperative Science Centers, https://www.noaa.gov/office-education/epp-msi/csc/20212022-awards andNERTO, www.noaa.gov/eppnerto/.
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NOAA Science Seminar Series

Title: Pathways to Possibilities: Participatory Science as aCatalyst for Community-Informed Federal Engagement

Presenter(s): Queriah Simpson, Graduate Student, NOAA Office ofEducation, Educational Partnership Program (EPP), NOAA Cooperative ScienceCenter (CSC) for Coastal and Marine Ecosystems (CCME II), Cohort 3 Scholar at FloridaA&M University

Sponsor(s): NOAA EPP Cooperative Science Centers

Seminar Contact(s): Audrey.Trotman@noaa.gov and oed.epp10@noaa.gov

Remote Access: Video call link: https://meet.google.com/sac-rhxy-azx Or dial: (US)+1 717-268-4164 PIN: 824 764 632#More phone numbers: https://tel.meet/sac-rhxy-azx?pin=7101808511102

Accessibility: GoogleMeet closed captioning available.

Abstract: This NOAAExperiential Research and Training Opportunity (NERTO) with NCCOS examined howthe Aquaculture Phytoplankton Monitoring Network (AQPMN) and the Gullah/GeecheeNation co-developed participatory science initiatives that strengthen NOAA'smission to support resilient coastal communities and economies. Guided bycommunity-based participatory research, the project combined ethnographicengagement at community and NOAA-led events with citizen science in St. Helena,South Carolina. These activities created an iterative feedback loop in whichcommunity members shared local ecological knowledge and funding challenges,while NOAA scientists provided monitoring assistance, technical insight andconnections to federal programs, specifically the Competitive Research Program(CRP). Thematic analysis identified five themes " Community Engagement andCoordination, Integration of Traditional Knowledge, Support for FundingNavigation, Localized Data and Relevance, and Communication andCoordination"that reveal how participatory science can inform NOAA's servicedelivery, grant design, and cross-program collaboration. The findings haveimplications not only for the Gullah/Geechee Nation but also for otherresource-restricted coastal communities. Especially those seeking access tofunding, contributing local data, and collaborating with federal partners onmonitoring, adaptation, and coastal management initiatives in alignment withNOAA's broader mission of coastal resilience.

Bio(s): Queriah QueSimpson is a NOAA EPP Center for Coastal and Marine Ecosystems-II (CCMEII)Graduate Scholar pursuing a Ph.D. in Environmental Science at Florida A&MUniversity (FAMU). Through her NERTO, she used community-based participatoryresearch to study how NOAA's Phytoplankton Monitoring Network partners with theGullah/Geechee Nation, demonstrating how traditional ecological knowledge andcommunity priorities can inform monitoring design and service delivery. Thiswork informed her dissertation, From Fragmentation to Flow: AligningStakeholder Perceptions with Technical Vulnerability Models in Compound FloodGovernance in Brevard County, Florida, which uses a pragmatic mixed methodsdesign to examine how diverse stakeholders understand and respond to compoundflood vulnerability and how alignment between technical assessments andcommunity knowledge can strengthen local governance. This work supports NOAA byproviding science-based insights that help coastal decision-makers understandand respond to compound flood risks, integrating citizen science with technicalmodels, and addressing how communities access and use coastal hazardinformation. Simpson holds dual Bachelor's degrees in Environmental Science andPre-Professional Biology (Chemistry minor) and a Master's in EnvironmentalScience from FAMU. She plans to continue expanding community access toresources and collaborative networks that support personal and coastalresilience through participatory science and sustained engagement. Queriah Simpson is supported as aCohort 3 Graduate Scholar in the NOAA Center for Coastal and Marine Ecosystems (CCMEII) with an EPP Cooperative Science Center award. For more information access the webpage for theCooperative Science Centers, https://www.noaa.gov/office-education/epp-msi/csc/20212022-awards andNERTO, www.noaa.gov/eppnerto/.
Subscribe/Unsubscribe to the NOAA Science Seminar Series weekly email: Send ane-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov withthe word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website formore information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: Successful Partnerships: How to Remove 1,700 Pounds of Marine Debris from the Twilight ZoneSeries: National Marine Sanctuaries Webinar Series

Presenter(s): Jake Emmert, Director of Marine Operations, Moody Gardens

Sponsor(s): NOAA Office of National Marine Sanctuaries

Seminar Contact(s): Claire.Fackler@noaa.gov

Abstract: Something unique happened in 2025 at the Flower Garden Banks National Marine Sanctuary, a first of its kind effort and a new page in the marine debris removal playbook"how to successfully remove 1,700 pounds of marine debris from the seafloor 180 feet below. This is a partnership story of a federal agency, zoo and aquarium, not-for-profit, and marine salvage and response group of companies joining forces to not only complete their mission but also lay the groundwork for these areas to recover. Join us for a journey into the heavy lift of commercial diving in a national marine sanctuary, and learn about additional projects underway to support the health of our oceans for future generations.

Accessibility: English captions will be provided for the recording.Recording: The presentation will be recorded; once captioned it will be hosted on the archived webpage: https://sanctuaries.noaa.gov/education/teachers/webinar-series-archives.html.

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NOAA Science Seminar Series

Title: Monitoring and Communicating Glacier Outburst Flood Hazards from Mendenhall Glacier
VAWS Webinar Series

Presenter(s): Eran Hood, Professor of Environmental Science, University of Alaska Southeast

Sponsor(s): NOAA/OAR/Climate Program Office, Geographic Information Network of Alaska (GINA), and the Alaska Center for Climate Assessment and Preparedness (ACCAP)

Seminar Contact(s): Jessica Ramos, jaramos2@alaska.edu, Christi Buffington, cbuffington@alaska.edu

Accessibility: N/A

Abstract: This VAWS presentation is about the Suicide Basin, an ice-marginal lake along Mendenhall Glacier, which has released outburst floods every year since 2011. In recent years (2023-2025), the outburst floods have increased in volume and caused extensive flooding and damage in the Mendenhall Valley, the largest residential neighborhood in Juneau. This talk will discuss the dynamics of the glacier outburst flood, including how it is evolving over time, and how flood hazards are communicated to Juneau residents.

Slides, Recordings, Other Materials: Slides will be shared after the webinar with all who register

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OneNOAA Science Seminar SeriesWhere: Webinar

Sponsor(s): NOS Webinar

Title: Examining Contaminants in Reef Fish following the Lahaina, Maui Wildfire

Presenter(s): Eileen Nalley, Fisheries Extension Faculty with the University of Hawaii Sea Grant College Program

Seminar Contact(s): Varis.Ransi@noaa.gov

Accessibility: Live closed captioning will not be provided.

Abstract: In August 2023 an unprecedented wildfire burned over 2,170 acres and 2,200 structures in Lahaina on the island of Maui in Hawaii. As a result of this fire, ash, particulate matter, and potentially toxic materials were mobilized into the adjacent coastal waters and coral reef ecosystems. In response, a collaborative research team from the University of Hawaii at Mnoa (UHM), Hawaii Division of Aquatic Resources, USGS, and NOAA's National Center for Coastal and Ocean Science (NCCOS) partnered with local fishers to address urgent questions from the community about contaminants in fish and the potential impacts on human health. This study included 80 fish samples spanning 14 species and 8 different trophic levels. Primary analyses were conducted at the NOAA NCCOS lab to test for 5 classes of pollutants including metals, pesticides, polychlorinated biphenyls (PCBs), polycyclic aromatic hydrocarbons (PAHs), and polybrominated diphenyl ethers (PBDEs), and supplemental analyses were performed at two different contract laboratories to assess arsenic speciation and dioxin concentrations. Results indicated that contaminants that were elevated in ash and harbor waters following the fire (e.g., arsenic, copper, lead, and zinc) were not present in fish tissues at levels that are likely to pose a risk to human consumers. Legacy contaminants that may have been mobilized in sediment as a result of the fire were present at levels that merit further monitoring. Moving forward, integrating complementary analyses by USGS examining coastal sediment and benthic invertebrates and extensive water quality and reef health work done by the UHM team will assist in generating a more comprehensive view of contaminant transfer and overall ecosystem impacts.

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NOAA Science Seminar Series

Title: Advances in Radar Altimetry for Observing Sea State and Sea Level

Presenter(s): Christopher K. Buchhaupt (cbuchhau@umd.edu), CISESS/ESSIC/UMD

Sponsor(s): STAR Science Seminar Series

Seminar Contact(s): Deirdre.Byrne@noaa.gov

Accessibility: No additional features

Abstract: Since 2010, a new generation of space-based ocean observations has significantly improved the monitoring of the ocean surface, providing more detailed measurements of sea-state and sea level, and making it easier to capture changes in ocean conditions, particularly in coastal and high-energy regions. Those observations play an important role in weather and ocean forecasting, long-term assessments of ocean conditions, and studies of how waves and sea level influence coastal, reef, and offshore environments.

This presentation introduces new parameters related to wave motion enabled by recently developed algorithms. The new parameters are presented and discussed, together with their effects on estimates of sea level and wave height. Example cases include gridded sea level and sea-state results that illustrate how these products change when the new parameters are taken into account. The presentation will additionally provide a brief overview of ongoing efforts to extend these approaches to polar regions.
Co-authors: Alejandro Egido, ESTEC/ESA; Doug Vandemark, University of New Hampshire; Hui Feng, University of New Hampshire

Slides, Recordings Other Materials:
https://www.star.nesdis.noaa.gov/star/documents/seminardocs/2026/20260212_Buchhaupt.pdf

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NOAA Science Seminar Series

Title: The Value of U.S. Coral Reef Ecosystem Services

Presenter(s): Kate Quigley (NOAA Office for Coastal Management) and Mary Allen (Lynker in support of NOAA Coral Reef Conservation Program)

Sponsor(s): NOAA Coral Reef Conservation Program

Seminar Contact(s): Caroline Donovan, caroline.donovan@noaa.gov

Accessibility: Closed captioning available through Google Meet platform

Abstract: Coral reefs are critical natural assets that support livelihoods and economies worldwide, but are also at risk from complex pressures. Assessing the value of coral reef ecosystem services helps translate their importance into terms that inform evidence-based conservation and restoration policies. NOAA's Office for Coastal Management Coral Reef Conservation Program is estimating those values to highlight both the benefits coral reefs provide and the significant losses society faces if they are degraded. Valuations conducted in 2021-2026 provide updated economic estimates of U.S. coral reef ecosystem services, incorporating non-monetary values such as cultural heritage and spiritual significance. This presentation will discuss an overview of the project methods, preliminary results on coral reef values estimated for all U.S. coral reef jurisdictions, and lessons learned from the project.

Recordings: Seminar recording will be available afterward, as requested.

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NOAA Science Seminar Series

Title: Aquaculture: Opportunities and ChallengesNorthwest Fisheries Science Center's Monster Seminar Jam

Presenter(s): Frank Asche - Professor, University of Florida


Sponsor(s): NOAA Fisheries Northwest Fisheries Science Center

Seminar Contact(s): monsterjam.nwfsc@noaa.gov

Abstract: In 2022 global aquaculture production became larger than wild fisheries production for the first time. This is the strongest indication of how, during the last 50 years, a revolution has occurred in the world's seafood production and markets. This has fundamentally changed how as well as which species are being consumed, creating opportunities for some producers and challenges for others. Moreover, as there are no signs that the blue revolution is completed, further change is likely as aquaculture production continue to grow. For coastal communities, the opportunity is significant but the challenge can be existential as high paying market niches continue to develop for unique high quality products. However, a role as cheap protein is the likely main market for the species that does not have the governance and logistics to exploit the high-end market niches.

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NOAA Science Seminar Series
Title: Advancing Innovative Research: Lake Erie HAB Toxin Risk ForecastAdvancing Innovative Research (AIR) Seminar Series

Presenter(s): Mark Rowe, OAR/GLERL

Sponsor(s): NOAA Office of Research, Transition, and Application (ORTA)Seminar Contacts: Alexander Bukvich, Transition Coordinator, ORTA (alexander.bukvich@noaa.gov); Katie Geddes, Technical Communications Specialist, ORTA (katie.geddes@noaa.gov)

Remote Access: https://meet.google.com/ynx-zgvx-ppf

Abstract: The Advancing Innovative Research (AIR) Seminar Series is an open seminar that provides an opportunity to showcase cutting-edge research and highlight innovations from across NOAA, as well as providing a forum for connecting stakeholders and Small Business Innovation Research (SBIR) awardees. The goal is to foster a setting promoting collaboration, connection to subject matter experts, and sharing lessons learned. Each monthly seminar will include two 2-minute presentations plus Q&A. Open to all NOAA personnel, stakeholders, and partners, this series is provided to benefit experienced users and potential newcomers alike.Call for

Presenter(s): If interested in presenting at one of the AIR seminars, please send an email to: oar.orta@noaa.gov, with the presenter's name, office/company, and presentation title. Schedule and more information available at: Advancing Innovative Research (AIR) Seminar Series - Scheduled Time Slots

Slides, Recordings, Other Materials: The schedule of AIR Seminar Series speakers, as well as past slide decks (if publicly available), can be found here.

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an email to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series
Title: Advancing Innovative Research: Uncrewed Systems Data Assembly HubAdvancing Innovative Research (AIR) Seminar Series

Presenter(s): Dr. Josh Hill & Safak Yamali, University of Southern Mississippi & Institute for Advanced Analytics and Security (IAAS). Jennifer Bowers, NESDIS/NCEI

Sponsor(s): NOAA Office of Research, Transition, and Application (ORTA)Seminar Contacts: Alexander Bukvich, Transition Coordinator, ORTA (alexander.bukvich@noaa.gov); Katie Geddes, Technical Communications Specialist, ORTA (katie.geddes@noaa.gov)

Abstract: The Advancing Innovative Research (AIR) Seminar Series is an open seminar that provides an opportunity to showcase cutting-edge research and highlight innovations from across NOAA, as well as providing a forum for connecting stakeholders and Small Business Innovation Research (SBIR) awardees. The goal is to foster a setting promoting collaboration, connection to subject matter experts, and sharing lessons learned. Each monthly seminar will include two 2-minute presentations plus Q&A. Open to all NOAA personnel, stakeholders, and partners, this series is provided to benefit experienced users and potential newcomers alike.Call for

Presenter(s): If interested in presenting at one of the AIR seminars, please send an email to: oar.orta@noaa.gov, with the presenter's name, office/company, and presentation title. Schedule and more information available at: Advancing Innovative Research (AIR) Seminar Series - Scheduled Time Slots

Slides, Recordings, Other Materials: The schedule of AIR Seminar Series speakers, as well as past slide decks (if publicly available), can be found here.

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an email to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series
Title: Developing climate- and ecosystem-informed single-species stock assessments: case studies from the West Coast

NOAA Library EBM/EBFM Seminar Series

Presenter(s): Robert Wildermuth, NOAA, Fish Biologist. Megan Feddern, NOAA, Fish Biologist.

Sponsor(s): NMFS Ecosystem Based Management/Ecosystem Based Fishery Management Seminar Series (EBM/EBFM) and NOAA Library.

Seminar Contact(s): Corinne Burns (corinne.burns@noaa.gov)

Abstract: The NOAA EBFM Program has built onramps for integrating ecosystem information in single-species stock assessments, but some speedbumps to operational use of these methods remain. We share our perspective and lessons learned for improving communication with stock assessment programs, drawing from Pacific sardine and groundfish case studies developed during the Changing Ecosystems and Fisheries Initiative (CEFI) for the West Coast. We encourage interested ecosystem scientists to adopt an interdisciplinary mindset and lead with curiosity about the assessment and management landscape.

Accessibility: Captions are available during the live presentation and once uploaded to the NOAA Central Library YouTube Channel automatic captions are added. Sign language interpreting services and closed captioning are available, but need to be requested at least 5 days before the event.

Recordings: Recordings will be shared 24 hours after the event on the NOAA Library YouTube channel.

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: Low Earth Orbit Satellite Observations: A Key Element in Enhancing Tropical Cyclone Predictions
LEO Science Seminar Series

Presenter(s): Dr. Isaac Moradi, Research Scientist, Earth System Science Interdisciplinary Center (ESSIC) / Cooperative Institute for Satellite Earth System Studies (CISESS), University of Maryland, College Park, and NASA Global Modelling and Assimilation Office, Goddard Space Flight Center (GSFC)

Sponsor(s): NOAA/NESDIS Office of Low Earth Orbit (LEO) Observations

Seminar Contact(s): Amy Leibrand, amy.leibrand@noaa.gov

Remote Access:
Google Meet joining info
https://meet.google.com/oqb-wusn-jqu
Or dial: (US) +1 414-909-7504 PIN: 764 065 528#


Accessibility: N/A

Abstract: Tropical cyclones are among the most destructive natural disasters, causing widespread damage and loss of life each year. Accurate forecasting, driven by satellite observations and high-resolution numerical models, is essential for mitigating their impact. This seminar examines how assimilating observations from Low Earth Orbit (LEO) satellites and increasing model resolution enhance cyclone track predictions, helping to prevent delayed warnings and minimize unnecessary evacuations.

Slides, Recordings, Other Materials: Email seminar contact.

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: Extending Close-Kin Mark-Recapture to Protogynous Fishes: A Simulation-Based Evaluation of Model Performance for Gulf Gag Grouper (Mycteroperca microlepis)NOAA Library Seminars

Presenter(s): Dr. Lisa Ailloud, NOAA NMFS SEFSC Gulf Branch

Sponsor(s): NOAA's National Marine Fisheries Service (NMFS) and NOAA Library

Seminar Contact(s): Dr. Bai Li (bai.li@noaa.gov) and Library Seminars

Remote Access: https://vimeo.com/event/5671899

Accessibility: Captions are available during the live presentation and once uploaded to the NOAA Central Library YouTube Channel automatic captions are added. Sign language interpreting services and closed captioning are available, but need to be requested at least 5 days before the event.

Abstract: We derive CKMR kinship probabilities for protogynous fishes and include them in an integrated stock assessment framework for estimating abundance. Using simulation, we evaluate the robustness of this approach to uncertainty in male contribution to reproductive success and CKMR data information content and structure. We model our simulation after Gulf Gag Grouper whose population has experienced large declines and considerable shifts in sex ratios over the last half century. We show that CKMR can produce unbiased abundance and sex ratio estimates only if the relative contribution of male and female age classes to reproductive success is not misspecified and the level of mitochondrial haplotype diversity in the population is well estimated. We also highlight the potential for CKMR data to estimate parameters of the sex transition and male reproductive contribution functions in an integrated modeling framework.

Recordings: Recordings will be shared 24 hours after the event on the NOAA Library YouTube channel.

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: Drought in the Midwest

Remote Access: Conditions, Outlooks, and Resources

Presenter(s):
Current Drought Conditions and Impacts
Zack Leasor | University of Missouri

Drought Outlook Information
Trent Frey | NOAA National Weather Service Detroit

Special Presentation: Midwest Drought Indicators: Understanding Regional and Seasonal Significance
Kelsey Eigsti | CIRES/NOAA/NIDIS

Sponsor(s): NOAA's National Integrated Drought Information System

Seminar Contact(s):
Molly Woloszyn, mary.woloszyn@noaa.gov

Remote Access: Please register at https://purdue-edu.zoom.us/meeting/register/A5yYT1K_TxCF-0EFAB3XqA#/registration

Location: Webinar

Abstract: This webinar is part of a bi-monthly drought webinar series designed to provide stakeholders and other interested parties in the Midwest with timely and relevant drought information and resources.

Information presented will include current and developing drought conditions, associated impacts across sectors and industries (e.g., agriculture, ecosystems, navigation, water supply, public health), and outlook information for the coming months and seasons. The webinar will also showcase new and innovative drought research and resources, success stories for managing drought, and other topics relevant to the Midwest region.

This webinar series will serve as a platform to share knowledge, foster collaboration, and support informed decision-making across the Midwest. It is hosted by NOAA's NIDIS Midwest Drought Early Warning System (DEWS) in partnership with NOAA's National Weather Service and Climate Prediction Center, Midwestern Regional Climate Center, U.S. Army Corps of Engineers and the U.S. Geological Survey (USGS) Mid-Continent Region.

Slides, Recordings, Other Materials: Will be available here.

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

OneNOAA Science Seminar SeriesWhen: Feb 5 2026, 12:30-1:30 PM ETWhere: Webinar AND SSMC4 8th floor large

Title: Which attributes of restored oyster reefs provide the best habitat for sportfish?

Presenter(s): Dr. Matt Kendall and Brianna Cahill, National Centers for Coastal Ocean Science, NOAA National Ocean Service

Seminar Contact(s): Varis.Ransi@noaa.gov

Remote Access: Register at https://noaabroadcast.adobeconnect.com/kendallbri/event/registration.html You may enter the webinar via a browser or the Adobe Connect app (download here). Test your ability to use Adobe Connect here. After the webinar, a link to the recording will be posted online.

Accessibility: Live closed captioning will not be provided.

Abstract: Oyster reefs provide habitat for many fish species targeted by recreational fisheries, but unfortunately, reef extent is in decline in many regions. In response, coastal managers seek ways to restore oyster ecosystems and their role as fish habitat, but they require information on which specific habitat parameters of oyster reefs are preferred by fish in order to design future restoration projects. The goal of this study was to evaluate the use of restored oyster reefs with a diverse suite of design characteristics (i.e., substrates, depths, rugosities) by common recreational fisheries species and other fishes that occupy the same habitat. Specifically, we quantify 1) broad-scale site fidelity of fishes at restored reefs, 2) fish association with particular reefs made from substrates including oyster shell, river rock, limestone, concrete rubble, and mixed shell and concrete poles, and 3) the influence of reef rugosity, edges, and depth on fish preference among reefs. Fish movements were tracked by implanting coded transmitters into their body cavity and monitoring their positions using an array of acoustic receivers over a grid of restored oyster reefs with different characteristics. Restoration practitioners can incorporate the best design elements to enhance oyster reef habitat for recreational fisheries.

Bio(s): Dr. Kendall has been with NCCOS for over 26 years examining various aspects of biogeography. He earned a BS from the University of South Carolina, an MS from NC State, PhD from the University of Maryland, and always keeps up to date on his IT security awareness certification through the Commerce Learning Center. /// Brianna has been with NCCOS for 1.5 years focusing on animal movement ecology in restored habitats. Prior to her time with NCCOS, she earned a BS from Stony Brook University and a MS from Florida Atlantic University.

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NOAA Science Seminar Series

Title: Stitching It Together: Photogrammetry and PhotomosaicsSeries: National Marine Sanctuaries Webinar Series

Presenter(s): Donavon French, Research Specialist, Cardinal Point Captains for Flower Garden Banks National Marine SanctuaryRegister: https://attendee.gotowebinar.com/register/6541440427829732191

Sponsor(s): NOAA Office of National Marine Sanctuaries

Seminar Contact(s): Claire.Fackler@noaa.gov

Abstract: Coral reef monitoring through photography is a long-standing tradition at NOAA's Flower Garden Banks National Marine Sanctuary, with data collected for over 30 years. As technology advances, the sanctuary's research team is introducing modeling methods through photogrammetry to enhance their long-term monitoring efforts. Donavon French is leading up the effort to better understand the health of the reef by stitching photos together to get a 3-D view and larger-scale 2-D images of the reef.

Accessibility: English captions will be provided for the recording.Recording: The presentation will be recorded; once captioned it will be hosted on the archived webpage: https://sanctuaries.noaa.gov/education/teachers/webinar-series-archives.html.

Subscribe to the NOAA Science Seminar Series weekly e-mail:
Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: The Skywarn Spotter Program: The vital role of citizen scientists in severe weatherNOAA Library Seminars

Presenter(s): Joe Moore, Warning Coordination Meteorologist, NWS Duluth, MN

Sponsor(s): NOAA Library and NOAA Education

Seminar Contact(s): library.seminars@noaa.gov

Remote Access: https://vimeo.com/event/5647540

Accessibility: Captions are available during the live presentation and once uploaded to the NOAA Library YouTube Channel automatic captions are added. Sign language interpreting services and closed captioning are available, but need to be requested at least 5 days before the event.

Abstract: Meteorologists at the National Weather Service use numerous tools to predict and warn for severe weather like radar, satellite, and computer models, but no tool is quite as powerful as the ground truth reports from Skywarn spotters. This talk will cover the role of the Skywarn program as both a weather education and recruitment tool for the National Weather Service, and how spotters play a vital role in severe weather operations across the country. The training spotters receive may vary across the country, but the role they play to support the National Weather Service warning process is critical to produce effective warnings that will truly compel those in danger to get to shelter.

Recordings: Recordings will be shared 24 hours after the event on the NOAA Library YouTube channel.

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: Building Resilience in Florida: Smart Rain Gardens for Urban Flood Mitigation and Water Quality ImprovementNOAA Library Seminars

Presenter(s): Dr. Jason Evans, Stetson University, Executive Director, Institute for Water and Environmental Resilience and Professor of Environmental Science and Studies. Zachary Eichholz, City of Cape Canaveral, Chief Resilience Manager. Robyn DeYoung, Environmental Protection Agency, Green Infrastructure Lead

Sponsor(s): NOAA Library

Seminar Contact(s): library.seminars@noaa.gov

Remote Access: https://vimeo.com/event/5383075

Accessibility: Captions are available during the live presentation and once uploaded to the NOAA Library YouTube Channel automatic captions are added. Sign language interpreting services and closed captioning are available, but need to be requested at least 5 days before the event.

Abstract: Stressors such as more extreme rainfall events, high amounts of impervious cover, and aging gray stormwater infrastructure have resulted in increasing urban flooding risks within the purview of the East Central Florida Regional Planning Council. In 2022, Stetson University and partners received a NOAA Sea Grant to support community engagement and a vulnerability assessment and regional resilience action plan. This effort led to Stetson University securing a $1 million grant in 2023 through the National Science Foundation's CIVIC Innovation Challenge to construct and monitor a smart rain garden in the City of Cape Canaveral. Hear about their collaborative success story and hard evidence of the rain garden's ability to manage stormwater and reduce urban flooding during extreme rain events.

Recordings: Recordings will be shared 24 hours after the event on the NOAA Library YouTube channel.

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: Eelgrass Sustains Life in the Salish SeaSeries: National Marine Sanctuaries Webinar Series

Presenter(s): Olivia J. Graham, PhD is a Postdoctoral Research Associate at Cornell UniversityRegister: https://attendee.gotowebinar.com/register/7007690532526609502

Sponsor(s): NOAA Office of National Marine Sanctuaries

Seminar Contact(s): Claire.Fackler@noaa.gov

Abstract: Join us to hear Dr. Olivia J. Graham talk about eelgrass; what it is, and why it matters to coastal ecosystems. She'll share the significance of eelgrass in sustaining coastal ecosystems along with recent eelgrass health and resilience research based at University of Washington's Friday Harbor Labs on San Juan Island.

Accessibility: English captions will be provided for the recording.Recording: The presentation will be recorded; once captioned it will be hosted on the archived webpage: https://sanctuaries.noaa.gov/education/teachers/webinar-series-archives.html.

Subscribe to the NOAA Science Seminar Series weekly e-mail:
Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: Arctic Report Card 2026: Celebrating the 20th Edition


Presenter(s): Rick Thoman, Climate Specialist, Alaska Center for Climate Assessment and Preparedness; Abagael Pruitt, Postdoctoral Scholar, University of California Davis; Hannah-Marie Ladd, Indigenous Sentinels Network, Aleut Community of St. Paul Island; Veronica Padula, Chief Science Officer of the Bering Sea Research Center, Aleut Community of St. Paul Island

Sponsor(s): NOAA/OAR/Climate Program Office and the Alaska Center for Climate Assessment and Preparedness (ACCAP)

Seminar Contact(s): Ed Plumb (ewplumb@alaska.edu) & Genie Bey (genie.bey@noaa.gov)

Remote Access: https://uaf-accap.org/event/arctic-report-card-2026/

Abstract: The Arctic Report Card provides an annual update on the state of the Arctic system, highlighting key climate indicators and the impacts of rapid environmental change on Arctic communities and ecosystems. This ACCAP webinar will review major findings from this year's 20th edition, marking two decades of sustained observations and scientific assessment. Speakers will share insights from the newest essays and indicators compiled by international research teams. Supported by the National Oceanic and Atmospheric Administration, the Arctic Report Card is released each December at the American Geophysical Union Fall Meeting.

Bio(s): Rick Thoman is the ACCAP Alaska Climate Specialist and has many years of experience producing reliable Alaska climate information and graphics describing Alaska's changing environment. His work spans the bridge between climate modeling, Alaska communities, and the media.

Abagael Pruitt is a postdoctoral scholar at the University of California, Davis, in the Department of Environmental Toxicology. She works on the Rusting Rivers project, and is a coauthor on the Rusting Rivers chapter of the 2025 Arctic Report Card.

Veronica Padula is the Chief Science Officer of the Bering Sea Research Center, which is operated by the Aleut Community of St. Paul Island Tribal Government. In this role, she supports the growth and expansion of tribal and community-led scientific research, strengthening collaborations among tribal, academic and governmental agencies to address ongoing community concerns and questions. Her main research interests are in ecosystem health, particularly the impacts marine pollution has on ecosystem health.

Hannah-Marie Ladd Indigenous Sentinels Network, Aleut Community of St. Paul Island,
bio coming soon.

Slides, Recordings, Other Materials: Slides, links shared during the presentation, and a recording may be found after the meeting at the URL listed above.

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: Paradise Polluted: Strategies for Sustainable Tourism

Presenter(s): Glenis Padilla Plaza (Aleli Environmental Inc.); Dora DeMaria (Reef Relief); Cynthia Welti (Surfrider Kauai)

Sponsor(s): NOAA Marine Debris ProgramSeminar Contacts: Ashley Hill (ashley.hill@noaa.gov), Mark Manuel (mark.manuel@noaa.gov), Yaritza Rivera (yaritza.rivera@noaa.gov)

Remote Access: https://register.gotowebinar.com/register/5679227598215113045

Abstract: Tourism is an important part of island economies, but at times, can also pose threats to the health of ecosystem resources. Implementing strategies to relieve this burden on essential environments is critical to preserving these valuable resources. In our next webinar, Paradise Polluted: Strategies for Sustainable Tourism, speakers will discuss the successes and challenges of various approaches to shifting toward responsible tourism.

Recordings: Webinar recordings will be available on the Tropical Islands Partnering on Solutions for Marine Debris Webinar Series.

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: CSI Impact Series

Remote Access: Compounding and Cascading Risk Reduction

Presenter(s): Nicole Naar (Social Science and Education Specialist and Integrated Knowledge and Education Team Lead; Washington Sea Grant); Tiffany Troxler (Associate Professor, Department of Earth and Environment; Director of Science, Sea Level Solutions Center, Institute of Environment, Florida International University); Laura T. Cabrera-Rivera (Environmental Health Researcher and Postdoctoral Fellow; Icahn School of Medicine at Mount Sinai)

Sponsor(s): NOAA/Climate Program Office/Climate and Societal Interactions Division

Seminar Contact(s): Amanda Catron (amanda.catron@noaa.gov) and Casey Willson (casey.willson@noaa.gov)

Remote Access:
https://vimeo.com/event/5636362/4f6140a36c?fl=so&fe=fs

Accessibility: N/A

Abstract: The primary goal of the Climate and Societal Interactions (CSI) Impact Series is to highlight the ways in which research on adaptation moves successfully to action at a local and state scale. By showcasing successful case studies from across the CSI Division, we aim to demonstrate the pathways through which research can inform actions that can build more resilient communities in the face of increasing risks and natural hazards. The primary audience for this series will be state, local, tribal, and territorial government staff, including coastal managers, resilience officers, public works officials, and community planners, as well as researchers looking to produce applied and actionable science. The series will be three, one-hour events (a webinar with a panel followed by an audience question and answer session) aimed at providing examples, enabling discussion, and culminating in the identification of best practices and lessons learned that can be shared widely in order to support improved risk informed decision making.

In this webinar titled Compounding and Cascading Risk Reduction, we will explore best practices and applied action for reducing impacts from multiple weather and environmental hazards (such as flood, heat, or wildfire/smoke risks) that interact with other physical, economic and/or social factors.

Slides, Recordings, Other Materials: Recordings and information on future webinars in the CSI Impact Series will be available on the CPO website here: https://cpo.noaa.gov/webinar-series/the-climate-and-societal-interactions-csi-division-impact-series/

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: California-Nevada Drought and Climate Outlook Webinar

Presenter(s):
Drought and Climate Update & Outlook
Julie Kalansky and Chris Castellano | Center for Western Weather and Water Extremes, Scripps Institution of Oceanography/University of California San DiegoState Climatologist Perspectives on Current Conditions
Baker Perry | Nevada State Climatologist, University of Nevada Reno
Michael Anderson | California State Climatologist, California Department of Water Resources

Sponsor(s): NOAA's National Integrated Drought Information System

Seminar Contact(s):
Amanda Sheffield, amanda.sheffield@noaa.gov

Remote Access: Please register at https://register.gotowebinar.com/register/1136959247529078880 Location: Webinar

Abstract: The January Drought & Climate Outlook Webinar will provide climate and drought updates and the outlook as well as the state climatologist perspectives on current conditions.The California-Nevada Drought Early Warning System (CA-NV DEWS) January 2026 Drought & Climate Outlook Webinar is part of a series of regular drought and climate outlook webinars. These webinars provide stakeholders and other interested parties in the region with timely information on current drought status and impacts, as well as a preview of current and developing climatic events (i.e., El Nio and La Nia).

Slides, Recordings, Other Materials: Will be available here: https://youtube.com/playlist?list=PLmhxKH4OH8KLS83c50iH-9K-um0xQyeGG&si=YZOOJGsoHQUpcYsM

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Titles:"Global analysis of halogenated trace gases in the UTLS: From long-lived to short-lived substances" by Markus Jessweinand "Reduced U.S. Methane Emissions during the COVID-19 Pandemic", by Sergio Ibarra Espinosa.

Presenter(s): Markus Jesswein, Ph.D.; and Sergio Ibarra Espinosa, Ph.D.

Sponsor(s): NOAA Global Monitoring Laboratory (https://gml.noaa.gov/about/seminars.php)

Seminar Contacts: Youmi Oh (youmi.oh@noaa.gov) Abstracts : "Global analysis of halogenated trace gases in the UTLS: From long-lived to short-lived substances" by Markus Jesswein. This talk examines the distribution of chlorinated andbrominated substances in the upper troposphere and lower stratosphere (UTLS),focusing on their role in stratospheric ozone depletion. Although long-livedhalogenated compounds have declined as a result of the Montreal Protocol,short-lived substances - some natural and some anthropogenic - are unregulatedand are increasingly significant in the stratospheric halogen budget.Airborne observations were made using the GhOST instrumentaboard the HALO aircraft during the 2019 SouthTRAC campaign over the Antarctic.These measurements revealed that inorganic chlorine (Cly) reached up to 1687 19 ppt at 385 K within the polar vortex, representing ~50% of total chlorinethere, compared to ~40% in the Arctic under similar conditions. The Antarcticvortex contained ~540 ppt more Cly than the Arctic vortex in this comparison.Moving from long-lived to short-lived substances, thedistribution of key short-lived brominated substances, CHBr and CHBr, wasanalyzed using data from several international campaigns. CHBr showed clearseasonality, especially in the Northern Hemisphere, while CHBr was morevariable. Lower concentrations of both substances in the Southern Hemisphereautumn suggest less efficient troposphere-to-stratosphere transport. Modelcomparisons (TOMCAT and CAM-Chem) revealed inconsistencies, particularly in reproducingSouthern Hemisphere seasonality and bromine variability, highlighting the needfor improved modeling and more observational data, especially in the SouthernHemisphere.Lastly, investigations of how short-lived chlorinatedpollutants, specifically CHCl, are transported from the Asian Summer Monsoon(ASM) region to the upper troposphere and lower stratosphere were carried out.Using aircraft measurements from the 2023 PHILEAS campaign and FLEXPARTtransport modeling, it was found that strong convection in the East AsianSummer Monsoon (EASM) lifted polluted air to the subarctic upper troposphere,bypassing the usual ASM anticyclone pathways. Although the direct entry of thesepollutants into the stratosphere was small, such events can contribute toincreasing background levels over time.

"Reduced U.S. Methane Emissions during the COVID-19 Pandemic", by Sergio Ibarra Espinoza.

The coronavirus disease 2019 (COVID-19) pandemic disrupted normal human activities worldwide, and mobility restrictions resulted in reduced levels of air pollutants and greenhouse gas emissions. Here, we examine the impact of these disruptions on a potent greenhouse gas, methane (CH4), over the U.S. In this study, we quantified CH4 emissions from the contiguous U.S. between 2019 and 2021 by analyzing inverse modeling results derived from atmospheric measurements made at 35 sites across the country. Our estimates indicate emission reductions of -2.5 (standard deviation of anomalies -3.2 to -2.1 among our ensemble members) Tgy-1 CH4 in 2020 and -2.9 (-5.2 to -0.4) Tgy-1 in 2021, relative to 2019. The respective percentage change was a -4.3 (-5.1 to -3.5)% reduction in 2020 and -4.8 (-8.3 to -0.7) % in 2021, relative to 2019. Combining with process-based inventory emission datasets, we found that this reduction was primarily due to decreased fossil fuel and agricultural emissions; however, record-breaking forest fires resulted in an increase of 0.4 (0.1 to 0.8) Tgy in 2020-2019, equal to a 20 (2.9 to 46)% increase in CH4 emissions from the western U.S.

Presenter(s): Markus Jesswein, Ph.D., and Sergio Ibarra Espinosa, Ph.D.

Bio(s): Markus Jesswein, Ph.D.Markus Jesswein received his Ph.D from the Institute for Atmospheric and Environmental Sciences at Goethe University Frankfurt, Germany. During his time as a doctoral student and subsequently as a postdoctoral researcher, he participated in two aircraft measurement campaigns with the German scientific aircraft HALO and worked with a two-channel in-situ instrument (GhOST). He is also very interested in programming and modeling. This includes writing various Python tools and, most recently, working with the Lagrangian transport and dispersion model FLEXPART.
Sergio Ibarra Espinosa, Ph.D.Sergio'scareer is defined by overcoming challenges through persistent effort. Fromfunding his own education at age seven to developing complex scientificsoftware, his focus has always been forward. He is the creator of the popularVEIN emissions model and has built multiple open-source tools for greenhousegas modeling in R, Python, and Fortran. He continues to pursue ambitious goals,now designing a novel real-time emissions dashboard to unite science and policyin a single, powerful framework. https://ibarraespinosa.github.io/. In his free time, Sergio researches South America, is a dancer,musician, and cooker.
Subscribe to the NOAA Science Seminar Series weekly email: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov withthe word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: Public-private partnerships in marine carbon dioxide removal (mCDR): Structuring research collaboration for successNOAA Library SeminarsModerator: Dr. Madison Wood, Knauss Fellow, NOAA Ocean Acidification ProgramPanelists:

• Dr. Erica Ombres, Program Manager, NOAA Ocean Acidification Program
• Jennifer Stewart, Program Manager, NOAA Technology Partnerships Office
• Dr. Stephen Romaniello, Director of Geochemistry, Vesta
• Dr. Mallory Ringham, Head of Ocean Science, Ebb Carbon
• Zack Baize, Ocean Enterprise Program Manager, NOAA IOOS
• Dr. Yui Takeshita, Scientist, Monterey Bay Aquarium Research Institute

Sponsor(s): NOAA Ocean Acidification Program and NOAA Library

Seminar Contact(s): Library Seminars

Remote Access: https://vimeo.com/event/5646953

Accessibility: Captions are available during the live presentation and once uploaded to the NOAA Library YouTube Channel automatic captions are added. Sign language interpreting services and closed captioning are available, but need to be requested at least 5 days before the event.

Abstract: Public-private partnerships leverage expertise, resources, and funding across sectors, accelerating research and innovation to accomplish NOAA's mission. The National Oceanographic Partnership Program (NOPP) marine carbon dioxide removal (mCDR) research investment managed by the NOAA Ocean Acidification Program brings together academic researchers, federal scientists, and industry to advance research in mCDR. This panel seminar will share perspectives and lessons learned from these public-private partnerships to give participants a broader understanding of the types of agreements and tools that can be used to structure effective, mutually beneficial research collaborations.

Recordings: Recordings will be shared 24 hours after the event on the NOAA Library YouTube channel.

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: Introducing NISAR: NASA's Biggest Earth Observation Mission
VAWS Webinar Series

Presenter(s): Franz Meyer, Professor, UAF Geophysical Institute, Chief Scientist, Alaska Satellite Facility

Sponsor(s): NOAA/OAR/Climate Program Office, Geographic Information Network of Alaska (GINA), and the Alaska Center for Climate Assessment and Preparedness (ACCAP)

Seminar Contact(s): Jessica Ramos, jaramos2@alaska.edu, Christi Buffington, cbuffington@alaska.edu

Remote Access:
Registration link: https://uaf-accap.org/event/vaws-introducing-nisar-nasas-biggest-earth-observation-mission/


Accessibility: N/A

Abstract: This VAWS presentation will introduce NISAR's unprecedented capabilities to measure Earth's surface movement with centimeter-level accuracy, while monitoring volcanoes, glaciers, sea ice, forests, and seismic zones. The webinar will also highlight Alaska's key role through UAF's Alaska Satellite Facility in downlinking, archiving, and distributing NISAR data to a global community of scientists and decision-makers.

Slides, Recordings, Other Materials: Slides will be shared after the webinar with all who register

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Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: Adventurer Meets Expert: A Practical and Scientific Guide to Using Windy.com in Alaska


Presenter(s): Luc Mehl, Triple Point Training; Jonathan Chriest, Lead Meteorologist, National Weather Service Fairbanks

Sponsor(s): NOAA/OAR/Climate Program Office and the Alaska Center for Climate Assessment and Preparedness (ACCAP)

Seminar Contact(s): Ed Plumb (ewplumb@alaska.edu) & Genie Bey (genie.bey@noaa.gov)

Remote Access: https://uaf-accap.org/event/using-windy-com-in-alaska/

Abstract: This webinar introduces practical ways to use Windy.com for planning outings in Alaska. Adventurer Luc Mehl will demonstrate how he uses the application in real backcountry scenarios, while Jonathan Chriest, a meteorologist, explains the forecasting tools and models that underpin it. Together, they'll help you understand Windy's strengths and limitations, and how to use it more effectively to stay safe outdoors.

Bio(s): Luc Mehl is an Alaska-based adventurer and outdoor educator who has traveled thousands of miles across the state by ski, packraft, bike, foot, and ice skates. Through his company, Triple Point Training, Luc specializes in teaching safe and effective backcountry travel, drawing on his background in environmental data science, wilderness risk management, and work as an ice, swiftwater, and avalanche rescue instructor. Luc has earned two national book awards as well as national recognition for public service and outreach.

Jonathan Chriest works as a Lead Meteorologist with the National Weather Service in Fairbanks. As an active Alaskan adventurer, Jonathan is passionate about helping organizations and individuals use weather and water information to make safer and more effective decisions from the tarmac, to the backcountry, to the fireline where he also works as an Incident Meteorologist. Jonathan holds a Master's of Science in Atmospheric Sciences from the University of Alaska Fairbanks.

Slides, Recordings, Other Materials: Slides, links shared during the presentation, and a recording may be found after the meeting at the URL listed above.

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: Using Long-term Satellite Ocean Color Records for Detecting Persistent Oceanic Trends

Presenter(s): Myung-Sook Park, Korea Institute of Ocean Science & Technology (KIOST)

Sponsor(s): NOAA Ocean Color Coordinating Group (NOCCG)

Remote Access: https://meet.google.com/hnd-zams-bgo

Seminar Contact(s): Cara.Wilson@NOAA.gov

Abstract: Phytoplankton play a central role in marine biogeochemical processes and ocean ecosystems, and satellite ocean color observations provide a powerful means of monitoring their variability through changes in optical properties of seawater. However, interpreting long-term signals from ocean color data remains challenging due to the strong influence of natural variability and measurement uncertainties. In this seminar, we introduce an analysis framework that integrates long-term environmental records with multi-decadal satellite ocean color observations to better separate persistent signals from dominant modes of natural variability. By combining complementary datasets and applying signal-separation techniques, this approach enables a clearer examination of long-term changes in ocean optical properties without relying on short-term fluctuations.We discuss how variations in light absorption and scattering"linked to changes in phytoplankton and dissolved constituents"can be systematically examined using sustained satellite observations. Rather than focusing on specific regional outcomes, the emphasis of this seminar is on the methodological approach, data consistency, and the implications for long-term monitoring. This work highlights the importance of continuous, well-calibrated satellite ocean color records as an essential component of operational ocean monitoring systems and their applications to ecosystem and fisheries-relevant studies.Speaker

Bio(s): Myung-Sook (Jina) Park is a Principal Research Scientist at the Korea Institute of Ocean Science & Technology (KIOST), where she works at the Korea Ocean Satellite Center on satellite ocean color remote sensing. Her research focuses on radiometric calibration, chlorophyll-a algorithm development for GOCI-II, and the use of long-term ocean color data to detect climate-driven changes in marine ecosystems and ocean"atmosphere interactions. Trained in atmospheric science, she now conducts integrated and interdisciplinary research that bridges atmospheric processes and long-term ocean color applications. She received her Ph.D. in Atmospheric Science from the School of Earth and Environmental Sciences at Seoul National University in 2009 and was a Visiting Research Scientist at NASA Goddard Space Flight Center from 2022 to 2023, collaborating with NASA and NOAA scientists on climate-related ocean color studies. Jina enjoys practicing yoga, playing the piano, and collaborating with researchers from around the world.

Slides, Recordings, Other Materials: Slides can be found at this link about 24 hours after the live webinar: https://www.star.nesdis.noaa.gov/star/PastSeminars_NOCCG.php

Subscribe to the One NOAA Science Seminar weekly email: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. https://www.star.nesdis.noaa.gov/star/OneNOAASeminars.php. For more information visit: https://www.star.nesdis.noaa.gov/star/NOAAScienceSeminars.php

NOAA Science Seminar Series
Title: eDNA as a tool to assess biodiversity in sediment samples associated with oyster restoration in the Hampton River

NOAA Library Seminar

Presenter(s): Jahlen Shang Pinelo, Hampton University, NOAA LMRCSC Master's Fellow (She/her)

Sponsor(s): NOAA 'Omics and NOAA Library

Seminar Contact(s): Nicole Miller (nicole.miller@noaa.gov) and library.seminars@noaa.gov

Remote Access: TBD

Abstract: Oysters are economically important in the Chesapeake Bay and Hampton River that has naturally occurring oyster reefs and artificial oyster reefs set to be planted. Environmental DNA (eDNA) is used to investigate the biodiversity associated with 3 sites:a natural oyster reef, a site for reef restoration planting, and a control area with no history of oyster reefs.Sediment samples will be collected seasonally to assess the changes in biodiversity before, during and after the planting of the oyster reefs.The 16S rRNA marker gene will be used to capture a comprehensive view of the microbial communities over a year's time span.This project will produce baseline microbial and eukaryotic biodiversity data for the Hampton River, provide insights on seasonal biodiversity, and highlight the value of oyster restoration efforts.This work can help inform NOAA fisheries through the tracking and monitoring of important fisheries and critical habitat for ecologically and commercially valuable species.

Keywords: environmentalDNA, Hampton River, Fisheries Monitoring

Accessibility: Captions are available during the live presentation and once uploaded to the NOAA Central Library YouTube Channel automatic captions are added. Sign language interpreting services and closed captioning are available, but need to be requested at least 5 days before the event.

Recordings: Recordings will be shared 24 hours after the event on the NOAA Library YouTube channel.

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

Title: Utilizing Wintertime CoCoRaHS Data to Improve NWS Forecasts and ServicesNOAA Library Seminars

Presenter(s): Ketzel Levens, Meteorologist at NWS Duluth and also Local CoCoRaHS Coordinator for NE MN and NW WI

Sponsor(s): NOAA Library and NOAA Education

Seminar Contact(s): library.seminars@noaa.gov

Remote Access: https://vimeo.com/event/5649556

Accessibility: Captions are available during the live presentation and once uploaded to the NOAA Library YouTube Channel automatic captions are added. Sign language interpreting services and closed captioning are available, but need to be requested at least 5 days before the event.

Abstract: Ketzel Levens, Local CoCoRaHS Coordinator for NE MN and NW WI, will present on the use of CoCoRaHS citizen science data usage in operational meteorology by the National Weather Service office in Duluth, MN. She will go over the basics of the Community Collaborative Rain, Hail, and Snow Network (CoCoRaHS), the work done by NWS Duluth to expand and improve winter time observations, how the local NWS Duluth office uses CoCoRaHS observations everyday for their forecasts and warning operations, how the observations get integrated into longer term spring flood outlooks and drought monitoring, and what you can do if you want to get involved.

Recordings: Recordings will be shared 24 hours after the event on the NOAA Library YouTube channel.

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: Building a better model? Performance diagnostics for stock assessment models incorporating environmental indicators of recruitment

NOAA Library Seminars

Presenter(s): Robert Wildermuth, Fish Biologist, Fisheries Resources Division, Southwest Fisheries Science Center, NOAA Fisheries. Alexander Jensen, Research Fish Biologist, Fisheries Resources Division, Southwest Fisheries Science Center, NOAA Fisheries.

Sponsor(s): NOAA's National Marine Fisheries Service (NMFS) and NOAA Library

Seminar Contact(s): Dr. Bai Li (bai.li@noaa.gov) and Library Seminars

Remote Access: https://vimeo.com/event/5387702

Accessibility: Captions are available during the live presentation and once uploaded to the NOAA Library YouTube Channel automatic captions are added. Sign language interpreting services and closed captioning are available, but need to be requested at least 5 days before the event.

Abstract: Incorporating environmental indicators into stock assessments has been proposed as a means of advancing ecosystem-based fisheries management. We present and discuss a workflow for developing an environmental indicator of recruitment, integrating the indicator into an assessment, and evaluating the effect of the indicator on model performance, with Pacific sardine (Sardinops sagax) as the focal species. As the stated goal of including environmental information is to produce an improved assessment model for management, we highlight model diagnostics and simulation testing methods that specifically capture forecasting and management performance.

Recordings: Recordings will be shared 24 hours after the event on the NOAA Library YouTube channel.

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: Recent ADCIRC Developments at Regional and Local Scales

Presenter(s): Rick Luettich (University of North Carolina at Chapel Hill)

Sponsor(s): NOAACoastal Ocean Modeling Seminars: https://coastaloceanmodels.noaa.gov/seminar/

SeminarContact: Alexander.Kurapov@noaa.gov

Remoteaccess: Connect with Google Meet meet.google.com/kti-ktaw-nes,
PhoneNumbers (US)+1414-856-5982 PIN: 248 179#

Abstract: To complement last week's global scale ADCIRC presentation, I'll provide a summary of recent advances by the ADCIRC community that are at regional and local scales. Specific topics I'll discuss include initial GPU implementation (all scales), wave-current interaction, the efficient representation of complex river/stream/channel networks, compound flooding, the Coastal Ocean ReAnalysis project, and the coastal impacts from hurricanes.
Slides, Recordings, OtherMaterials: TBDSubscribe to the NOAA ScienceSeminar Series weekly email: Sendan e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body.Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions andideas!

NOAA Science Seminar Series

Title: January NWS Alaska Climate Outlook Briefing


Presenter(s): Rick Thoman, Alaska Center for Climate Assessment and Preparedness

Sponsor(s): NOAA/OAR/Climate Program Office and the Alaska Center for Climate Assessment and Preparedness (ACCAP)

Seminar Contact(s): Ed Plumb (ewplumb@alaska.edu) & Genie Bey (genie.bey@noaa.gov)

Remote Access: https://uaf-accap.org/event/jan2026-alaska-climate-outlook/

Abstract: During this month's Climate Outlook Briefing, we will review recent and current climate conditions around Alaska, discuss forecasting tools, and finish up with the Climate Prediction Center's forecast for February and the remainder late winter season. Join the gathering online to learn what's happened and what may be in store with Alaska's seasonal climate.

Bio(s): Rick Thoman is the ACCAP Alaska Climate Specialist and has many years of experience producing reliable Alaska climate information and graphics describing Alaska's changing environment. His work spans the bridge between climate modeling, Alaska communities, and the media.

Slides, Recordings, Other Materials: Slides, links shared during the presentation, and a recording may be found after the meeting at the URL listed above.

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: NOAA Fire Research from Conditions to Impacts: Improving wildfire risk tools

Presenter(s): Dan Ferguson and Michael Crimmins (University of Arizona); Tamara Wall (Desert Research Institute), Margaret Ideker (National Weather Service), Scott Stearns (National Weather Service)

Sponsor(s): NOAA Climate Program Office (CPO) and NOAA's Fire Observation, Research, and Services Team (FOReST) Team

Seminar Contact(s): Clara Deck clara.deck@noaa.gov

Remote Access: https://www.google.com/url?q=https://vimeo.com/event/5628912/ff683d9fe7&sa=D&source=calendar&ust=1768935708312948&usg=AOvVaw1bT-x6B7l0Z2BeB39q2bzA

Abstract: This seminar series features cutting-edge research from NOAA scientists and NOAA-supported investigators, showcasing NOAA and partner fire research activities and their impact on science and services.In this session, researchers supported by CPO will showcase the creation of and advancements in tools designed to improve wildfire risk assessment and communication. This will include the evolution of the Burn Period Tracker, which helps fire managers to quickly access specific local humidity information used to assess risk, and efforts to enhance the effectiveness of the Red Flag Warning System, a National Weather Service tool for alerting the fire management community to real-time and imminent risk levels.

Recordings: Recordings will be shared after the webinar to the CPO website.

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

Title: Advancing Innovative Research: Silurian AIAdvancing Innovative Research (AIR) Seminar Series

Presenter(s): Stelios Flampouris, Silurian AI

Sponsor(s): NOAA Office of Research, Transition, and Application (ORTA)Seminar Contacts: Alexander Bukvich, Transition Coordinator, ORTA (alexander.bukvich@noaa.gov); Katie Geddes, Technical Communications Specialist, ORTA (katie.geddes@noaa.gov)

Remote Access: https://meet.google.com/ynx-zgvx-ppf

Abstract: The Advancing Innovative Research (AIR) Seminar Series is an open seminar that provides an opportunity to showcase cutting-edge research and highlight innovations from across NOAA, as well as providing a forum for connecting stakeholders and Small Business Innovation Research (SBIR) awardees. The goal is to foster a setting promoting collaboration, connection to subject matter experts, and sharing lessons learned. Each monthly seminar will include two 2-minute presentations plus Q&A. Open to all NOAA personnel, stakeholders, and partners, this series is provided to benefit experienced users and potential newcomers alike.Call for

Presenter(s): If interested in presenting at one of the AIR seminars, please send an email to: oar.orta@noaa.gov, with the presenter's name, office/company, and presentation title. Schedule and more information available at: https://docs.google.com/spreadsheets/d/19b_LjZuWuLvFCC_VwiVteUoLB50JIk3nmoU9FYv2RLQ/edit?gid=2007254036#gid=2007254036.

Slides, Recordings, Other Materials: The schedule of AIR Seminar Series speakers, as well as past slide decks (if publicly available), can be found here.

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an email to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Date & Time: 14 January 2026, 3 - 4 pm ET

Title: Habitat Heartbeats: Listening to What Oysters and Mussels Can Tell Us about Southern California Estuaries

Presenter(s):

• Luke Miller, San Diego State University

• Kristen Goodrich, Tijuana River National Estuarine Research Reserve

Sponsor(s): This webinar is sponsored by the NERRS Science Collaborative

Seminar Contact(s): Doug George (douglas.george@noaa.gov) or Nick Soberal (nsoberal@umich.edu)

Remote Access: https://umich.zoom.us/webinar/register/WN_c2ajZAyBSTewP3k0SnIKzQ

Abstract
Southern California's estuaries can experience large swings in water quality due to events like freshwater inflow, sewage spills, and estuary mouth closures. The Tijuana River NERR (TRNERR) monitors several estuaries in San Diego County to better understand how biological communities respond to changes in water quality. Through an iterative process with TRNERR and other users, this project team co-developed a biosensor monitoring system that uses shellfish (oysters and mussels) as biosentinels. Alongside state and local land managers and other wetland and aquaculture professionals, the team designed an open-source electronic sensor that attaches to shellfish and monitors gaping behavior and heart rate. These metrics that can be used as indicators of physiological stress in response to environmental changes.

In this webinar, the project team will describe their collaborative process within the team and with additional potential end users. Potential users included resource managers, aquaculture practitioners, and research biologists working with these bivalves in other settings. The team will describe the basic components of the biosensor equipment and approaches used in the field and lab for gathering and analyzing data. Data from the focal estuaries will be used to illustrate individual and group responses of the biosentinel bivalves to rapidly-shifting water quality conditions.

Bio(s): Please visit here for more information about the webinar.

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Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

Title: Advancing Innovative Research: Mythos AI - Live Demo aboard MythosAI Autonomous VesselAdvancing Innovative Research (AIR) Seminar Series

Presenter(s): Dylan Sparks, Mythos AI

Sponsor(s): NOAA Office of Research, Transition, and Application (ORTA)Seminar Contacts: Alexander Bukvich, Transition Coordinator, ORTA (alexander.bukvich@noaa.gov); Katie Geddes, Technical Communications Specialist, ORTA (katie.geddes@noaa.gov)

Remote Access: https://meet.google.com/ynx-zgvx-ppf

Abstract: The Advancing Innovative Research (AIR) Seminar Series is an open seminar that provides an opportunity to showcase cutting-edge research and highlight innovations from across NOAA, as well as providing a forum for connecting stakeholders and Small Business Innovation Research (SBIR) awardees. The goal is to foster a setting promoting collaboration, connection to subject matter experts, and sharing lessons learned. Each monthly seminar will include two 2-minute presentations plus Q&A. Open to all NOAA personnel, stakeholders, and partners, this series is provided to benefit experienced users and potential newcomers alike.Call for

Presenter(s): If interested in presenting at one of the AIR seminars, please send an email to: oar.orta@noaa.gov, with the presenter's name, office/company, and presentation title. Schedule and more information available at: https://docs.google.com/spreadsheets/d/19b_LjZuWuLvFCC_VwiVteUoLB50JIk3nmoU9FYv2RLQ/edit?gid=2007254036#gid=2007254036.

Slides, Recordings, Other Materials: The schedule of AIR Seminar Series speakers, as well as past slide decks (if publicly available), can be found here.

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an email to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: Whales, Wonder, and the Santa Barbara Channel: How Whale Heritage Areas Inspire Conservation and CareSeries: National Marine Sanctuaries Webinar Series

Presenter(s): Holly Lohuis, Marine biologist, naturalist and Co-Director of the Santa Barbara Channel Whale Heritage AreaRegister: https://attendee.gotowebinar.com/register/802884732754132054

Sponsor(s): NOAA Office of National Marine Sanctuaries

Seminar Contact(s): Claire.Fackler@noaa.gov

Abstract: Join marine biologist, naturalist, and Co-Director of the Santa Barbara Channel Whale Heritage Area, Holly Lohuis, as she shares stories of the diversity of whales that feed and travel through the Santa Barbara Channel and the waters of the Channel Islands National Marine Sanctuary. Through the lens of the Whale Heritage Area designation, discover how responsible tourism, community engagement, and education play a vital role in protecting whales and fostering a deeper connection to our ocean.

Accessibility: English captions will be provided for the recording.Recording: The presentation will be recorded; once captioned it will be hosted on the archived webpage: https://sanctuaries.noaa.gov/education/teachers/webinar-series-archives.html.

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Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: NOAA Data or Information Resource Spotlights
NOAA Gulf of America Forum Webinar Series

Presenter(s): Meredith Muth, Senior Program Manager, National Integrated Drought Information System (NIDIS); Kelsey Eigsti, Digital Communications Coordinator, Cooperative Institute for Research in Environmental Sciences (CIRES), NIDIS; Jessi James-Barry, Gulf Coast Regional Coordinator, NOAA Marine Debris Program, Office of Response & Restoration; Ashley Hill, Florida Regional Coordinator, NOAA Marine Debris Program, Office of Response & Restoration; Analise Keeney, Coastal Hazards Oceanographer, NOAA's Center for Operational Oceanographic Products and Services

Sponsor(s): NOAA's Gulf of America Regional Collaboration Team, a part of NOAA's Regional Collaboration Network

Seminar Contact(s): Kristen Laursen, Kristen.R.Laursen@noaa.gov , NOAA Fisheries and Regional Collaboration Network

Remote Access: Please register at https://attendee.gotowebinar.com/register/77721630570506333Note: This webinar will be recorded. Please do not share any Personal or Business Identifiable Information (PII or BII) during the webinar.

Abstract: The NOAA Gulf of America Forum Webinar Series is excited to highlight three online data or information resources valuable for the region. Speakers will briefly share about each resource, highlighting some of the fascinating and useful information you can find in them. Topics and speakers include:

- Mississippi River Basin Drought and Water Dashboard: Meredith Muth, Senior Program Manager, National Integrated Drought Information System (NIDIS) and Kelsey Eigsti, Digital Communications Coordinator, Cooperative Institute for Research in Environmental Sciences (CIRES), NIDIS

- Marine Debris Monitoring Assessment Protocol: Jessi James-Barry, Gulf Coast Regional Coordinator, NOAA Marine Debris Program and Ashley Hill, Florida Regional Coordinator, NOAA Marine Debris Program, Office of Response & Restoration

- Coastal Ocean Reanalysis (CORA): Analise Keeney, Coastal Hazards Oceanographer, NOAA's Center for Operational Oceanographic Products and Services (CO-OPS)


Slides, Recordings, Other Materials: This webinar will be recorded and shared online. Please contact Kristen.R.Laursen@noaa.gov for the recording and/or PDF of this webinar.

Subscribe to the NOAA Science Seminar Series weekly e-mail: Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: A Web-Based Deep Learning Tool for Automated Coral Reef Halo Monitoring

Presenter(s): Elizabeth Madin, PhD (Hawaii Institute of Marine Biology, University of Hawaii at Mnoa) and Simone Franceschini, PhD (Hawaii Institute of Marine Biology)

Sponsor(s): NOAA Coral Reef Conservation Program

Seminar Contact(s): Caroline Donovan, caroline.donovan@noaa.gov

Remote Access: Video call link: https://meet.google.com/pgn-asvi-kgp, Or dial: (US) +1 402-921-2224 PIN: 488 546 477#

Accessibility: Closed captioning available through Google Meet platform

Abstract: Coral reef halos, distinct sand rings surrounding patch reefs, offer a powerful ecological signal that can provide insight into predator presence, herbivore behavior, and overall reef health. In this talk, we will introduce our new web-based platform built in Python, which leverages deep learning to detect and quantify halo patterns from high-resolution satellite imagery automatically. Our goal is to demonstrate how AI-enabled detection can complement traditional survey methods, reduce manual interpretation time, and reveal spatial or temporal changes that might otherwise go unnoticed. The presentation will highlight opportunities for collaborative use of the platform, pathways for operational integration into NOAA programs, and upcoming features aimed at expanding accessibility for managers, researchers, and conservation partners.

Recordings: Seminar recording will be available afterward, as requested.

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NOAA Science Seminar Series

Title: From Planetary-Scale to Eddy-Scale: Advances from the NOAA Research Global-Nest Initiative

Presenter(s): Dr. Lucas Harris, NOAA-GFDL & Lingjiong Zhou (Princeton-CIMES /NOAA-GFDL Associate)

Sponsor(s): NOAA EPIC Program Office, Unified Forecast System (UFS)

Seminar Contact(s): Morina Royer, morina.royer@noaa.govWebinar Link//MeetingID/Passcode:https://register.gotowebinar.com/register/1067813154531853920

Abstract: In this webinar, achievements from the NOAA Research Global-Nest Initiative, a Congressionally-mandated project to develop new kilometer-scale global-nested and global-storm resolving models, will be presented. The principal goal of this Initiative was to improve prediction and understanding of extreme weather events, their impacts, and their role in the broader earth system by enhancing capabilities in the GFDL System for High-resolution prediction on Earth-to-Local Domains (SHiELD), an FV3-based global weather-to-subseasonal prediction system. Beyond the delivered primary accomplishments of the first phase, the Initiative is already working to push into the new areas.

The AI-SHiELD emulator, and the performance-portable Pace implementation in Python, have shown the value of new technologies. New frontiers including compound drought-heat wave prediction, sub-kilometer extremes such as hurricane gusts and tornado vortices, and subseasonal prediction of impactful weather events, are also being explored.

Subscribe to the NOAA Science Seminar Series weekly e-mail:
Send an e-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov with the word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website for more information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: Evaluation of Wind Profile and Boundary Layer Height from anAirborne Doppler Lidar for Atmospheric Dynamics, Weather and Air Quality

Presenter(s): Kevin Herrera, Graduate Student, NOAA Office of Education, Educational Partnership Program (EPP), NOAA Cooperative Science Center (CSC) for Earth System Science and Remote Sensing Technologies (CESSRST-II), Cohort 1 Fellow at Hampton University

Sponsor(s): NOAA EPP/MSI Cooperative Science Centers

Seminar Contact(s): Audrey.Trotman@noaa.gov and oed.epp10@noaa.gov

Remote Access: Video call link: https://meet.google.com/vqj-aqdf-afz Or dial: (US) +1 432-955-6381 PIN: 151 314 945#More phone numbers: https://tel.meet/vqj-aqdf-afz?pin=8048570916411

Accessibility: Google Meet closed captioning available.

Abstract: The planetary boundary layer (PBL) regulates the exchange of momentum, heat, moisture, and pollutants between the Earth's surface and the free atmosphere, making accurate identification of the PBL height critical for weather forecasting, air quality assessment, and climate studies. This project was motivated by the need to better understand both the physical basis and practical limitations of PBLH retrievals derived from Doppler wind lidar. Using airborne observations from the2023 Coastal Urban Plume Dynamics Study (CUPiDS) over the New York City region and ground-based measurements from the Pick-Up based Mobile Atmospheric Sounder(PUMAS) collected during the 2024 Airborne Methane Mass Balance Emissions in Colorado (AMMBEC) campaign along the Colorado Front Range, this study examined boundary-layer structure across urban, coastal, and continental environments. The analysis applied the Haar wavelet covariance method to range-corrected lidar intensity as a gradient-based approach for identifying the PBL top, alongside variance-based diagnostics, including vertical velocity variance and velocity azimuth display fit variance to characterize turbulence and flow heterogeneity. Results show that while Haar-based methods can reliably identify PBL transitions under ideal conditions, their performance degrades in the presence of clouds and multi-layered aerosol structure. Variance-based products provide valuable complementary context, with fit variance being a promising, but underexplored diagnostic that qualitatively echoes established vertical velocity variance behavior. These findings contribute to improved understanding of foundational PBL height retrieval techniques and support the development of more robust approaches relevant to NOAA OAR's role in developing and validating new measurement strategies and improving interpretation of complex observations for purposes of weather, air quality, and climate.The results presented are from the NOAA EPP/MSI CSC NERTO graduate internship project conducted under the mentorship of Brian Carroll and Steven Brown, Office of Oceanic and Atmospheric Research, Chemical Sciences Laboratory.

Bio(s): Kevin Herrera is a NOAA Cooperative Science Center Fellow for the Center for Earth System Science and Remote Sensing Technologies (CESSRST-II). He is currently a Master's candidate at Hampton University. Kevin Herrera is a Cohort 1 Graduate Fellow, supported in the NOAA Cooperative Science Center for Earth System Sciences and Remote Sensing Technologies (CESSRST-II) award. Kevin is currently pursuing a M.S. in Atmospheric Science at Hampton University. This NERTO experience aligns with the NOAA Cooperative Science Center in CESSRST-II's goal to observe, monitor, and predict atmospheric events, including those related to weather and air quality. This project addressed the research question: How are Doppler wind lidar retrievals of planetary boundary layer height done, and what new avenues show promise for improving existing retrievals? The work provides value to the scientific community and program stakeholders by enhancing the interpretation and application of Doppler wind lidar observations for boundary layer analysis in both research and applied contexts. Through this internship, the student deepened their understanding of NOAA mission areas and gained enhanced skills in developing workflows for data processing in MATLAB, field experience in the context of an airborne platform, and interacting with professional scientists in a working environment.Kevin Herrera, CESSRST-II Fellow, previously earned a B.A. in Astronomy at the University of Florida. His current research focuses on retrievals of aerosol optical properties using a combination of NASA AERONET and ceilometer, as well as supplementary observational data where appropriate. They are passionate about sharing scientific knowledge to enrich others' lives by connecting people to things they might not otherwise be aware of. Kevin Herrera is committed to engaging in advancing NOAA's mission through research, collaboration, and innovation.For more information access the webpage for the Cooperative Science Centers, https://www.noaa.gov/office-education/epp-msi/csc/20212022-awards andNERTO, www.noaa.gov/eppnerto/.
Subscribe/Unsubscribe to the NOAA Science Seminar Series weekly email: Send ane-mail to OneNOAAscienceseminars-request@list.woc.noaa.gov withthe word 'subscribe' in the subject or body. Visit the NOAA Science Seminar Series website formore information. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: Machine Learning Techniques to Identify Solar Filaments

Presenter(s): Ryan Goldberg, Graduate Student, NOAA Office of Education, Educational Partnership Program (EPP), NOAA Cooperative Science Center for Earth System Science and Remote Sensing Technologies (CESSRST-II), Cohort 3 Fellow at the City University of New York City College

Sponsor(s): NOAA EPP/MSI Cooperative Science Centers

Seminar Contact(s): Audrey.Trotman@noaa.gov and oed.epp10@noaa.gov

Remote Access: Video call link: https://meet.google.com/npq-acov-qvq Or dial: (US) +1 650-817-8118 PIN: 330 346 383#More phone numbers: https://tel.meet/npq-acov-qvq?pin=2093849599062

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Abstract: Solar filaments are a regularly occurring feature of the solar atmosphere that provides crucial information on changes in solar activity and helps forecast solar weather. Most notably, filaments can give rise to coronal mass ejections (CMEs), a large expulsion of plasma and magnetic field from the Sun's corona that can heavily impact Earth's magnetosphere. However, filaments can be hard to detect across the entire solar disc, and methods that rely on human annotations, which are inherently costly and time-consuming, can lead to inconsistent mapping of solar phenomena. This project uses imagery from the Global Oscillation Network Group (GONG), which observes the full solar disk in the H-alpha band where filaments are most prominent. The first step uses preprocessing techniques to highlight filament features, along with the Segment Anything Model(SAM), to produce a first-pass filament segmentation. These SAM predictions are improved by incorporating physical constraints from known filament shapes, often connecting closely but separately located prediction masks. The second step trains a U-Net model on the machine-generated pseudo-labels to produce refined filament predictions. This model is validated against existing human-annotated filament mapping of the GONG H-alpha solar images.This self-training pipeline offers a scalable alternative to human annotations for filament mapping and the creation of a consistent, large-scale dataset. The dataset can serve as a new benchmark for solar filament detection models, and the self-training model can be adapted for automated analysis.The results are from the NOAA EPP CSC NERTO (in-residence at NOAA graduate internship) project conducted with NOAA mentor Rob Redmon of the NOAA National Centers for Environmental Information (NCEI). The NERTO aligns with NOAA CSC CESSRST-II's goal to advance environmental data science and develop innovative remote sensing and machine learning capabilities that support NOAA's mission. The NERTO project, A Self-Trained Deep-Learning Methodology for Automated Solar Filament Detection and Dataset Generation, also deepened the intern's understanding of NOAA's data stewardship practices, solar-terrestrial monitoring needs, and the application of artificial intelligence to large-scale environmental information systems.

Bio(s): Ryan Goldberg is a NOAA Cooperative Science Center Fellow for the Center for Earth System Science and Remote Sensing Technologies (CESSRST-II). He is currently a PhD candidate at the CCNY Grove School of Engineering, studying Electrical Engineering with a research focus in Computer Vision. His current research involves adapting machine learning methods for data-driven climate research. Other projects include working in tandem with geoscientists to develop data-driven landslide-susceptibility maps to expand regional predictability and robustness. Ryan believes that the best use cases for artificial intelligence research come from partnering with subject-matter experts to leverage niche insights and advanced computational techniques to solve real-world environmental challenges. As such, his plans tackling the problem of filament detection involve applying more human annotations and input in model training.Ryan Goldberg is supported as a Cohort 3 Graduate Scholar in the NOAA Center for Earth System Science and Remote Sensing Technologies II (CESSRST-II) EPP Cooperative Science Center award.For more information access the webpage for the Cooperative Science Centers, https://www.noaa.gov/office-education/epp-msi/csc/20212022-awards andNERTO, www.noaa.gov/eppnerto/.
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NOAA Science Seminar Series

Title: Smoke Emissions from Fires: Trends and Anomalies
LEO Science Seminar Series

Presenter(s): Dr. Shobha Kondragunta, Research Physical Scientist, NOAA NESDIS Center for Satellite Applications and Research (STAR)

Sponsor(s): NOAA/NESDIS Office of LEO Observations

Seminar Contact(s): Amy Leibrand (amy.leibrand@noaa.gov)

Remote Access:
Google Meet joining info
Video call link: https://meet.google.com/yta-gcea-qzj
Or dial: (US) +1 646-653-4184 PIN: 468 785 438#


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Abstract: Wildfires emit smoke into the atmosphere, impacting the environment and leading to detrimental impacts on human health and economy. The estimation of spatially and temporally resolved emissions from biomass burning provides critical information to understand the role of fires as a source sector for pollution. The use of satellite active fire products is an effective pathway to investigate wildfire emissions around the world. In this study, the Global Biomass Burning Emissions - eXtended is employed to estimate long-term temporal variation and geographic distribution of smoke emissions using satellite observations from the Moderate Resolution Imaging Spectroradiometer (MODIS) and the Visible Infrared Imaging Radiometer Suite (VIIRS). This study has identified that crop emissions are declining globally except in eight countries (e.g., India) due to a shift from burning crop residue to its recycling in developing countries. Similarly, in parts of the world such as in the western United States, there is a rise in the intensity, size, and duration of wildfires leading to a rise in smoke related pollution. Effective wildfire prevention and management could be beneficial to rapidly reduce smoke emissions from biomass burning. In this seminar presentation, I will present our work related to the generation of twenty-three years of fire emissions data record from MODIS and 13 years of fire emissions data record from VIIRS including the validation of emissions estimates. Findings from the analysis of this data record will also be presentedwith a focus on air quality impacts.

Slides, Recordings, Other Materials: Request from Seminar Contact

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NOAA Science Seminar Series

Title: Advancing Open Artificial Intelligence for Earth Observation and Climate Modeling
CISESS Science Seminar Series

Presenter(s): Chris Bretherton, Senior Director of Climate Modeling, Allen Institute for AI (AI2); Joe Redmon, Research Scientist, AI2; Gabriel Tseng, Research Scientist, AI2

Sponsor(s): Cooperative Institute for Satellite Earth System Studies

Seminar Contact(s): Douglas Rao (douglas.rao@noaa.gov)

Remote Access: Register to attend the Zoom webinar.

Accessibility: Closed captioning is available via Zoom.

Abstract: This seminar presents two complementary AI research programs at Ai2 addressing critical Earth science challenges. The first presentation introduces OlmoEarth, an open multi-modal foundation model trained on millions of satellite and sensor observations, enabling state-of-the-art environmental monitoring for applications ranging from crop mapping to wildfire risk assessment. The accompanying OlmoEarth Platform provides an end-to-end workflow for data collection, model fine-tuning, and deployment, enabling organizations to generate actionable Earth intelligence without specialized AI infrastructure. The second presentation covers recent advances in machine learning for climate simulation, including global atmosphere-ocean emulation, high-resolution downscaling, and progress toward end-to-end open-source climate prediction systems. Together, these efforts reflect Ai2's commitment to open, scalable AI tools for understanding and responding to planetary change.

Slides, Recordings, Other Materials: The recording will be made available via CISESS YouTube channel.

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