NOAA Science Seminar Series

NOAA Science Seminar Series

Title: Marshes for Maine's Future: A Collaborative Science Model for Transferring Geospatial Science

Presenter(s): Christine Feurt, Wells National Estuarine Research Reserve; Neil Ganju, U.S. Geological Survey

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_YlMAq14ZRy-xt17ZqNte9Q

Accessibility: N/A

Abstract
Marshes for Maine's Future used an innovative Collaborative Learning approach to facilitate the application of geospatial tools developed by USGS to marsh projects in Maine. The tools provide a scientific framework for supporting decision-makers who actively research and manage climate-induced changes in marsh resilience and vulnerability. The project team developed a series of virtual and in-person knowledge sharing workshops where the USGS creators of the geospatial products could interact with salt marsh professionals working on marsh resilience projects that could benefit from applying the tools. Applying the geospatial tools during these workshops contributed to work protecting, restoring, and managing Maine's salt marshes.

The project's final products include a step-by-step guide called How to Catalyze Geospatial Science to Build Marsh Resilience, which is for Training and Engagement professionals and geospatial tool designers who want to design, implement, and evaluate projects that produce effective and efficient outcomes that achieve resilience goals and maintain ecosystem services. In this webinar, project lead Chris Feurt and technical lead Neil Ganju will share the geospatial tools that were transferred as part of this project, as well as the adaptations and collaborative processes used to fit the tools to the needs of the marsh managers in the region.

Slides, Recordings, Other Materials:
https://nerrssciencecollaborative.org/resource/webinar-summary-marshes-maines-future

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NOAA Science Seminar Series

Title: ShipwreckFinder: A QGIS Tool for Shipwreck Detection in Multibeam Sonar DataNOAA Library Seminars

Presenter(s): Dr. Katie Skinner, Assistant Professor of Robotics at the University of Michigan. Anja Sheppard, PhD Candidate in Robotics at the University of Michigan.

Sponsor(s): NOAA Library and Ocean Exploration

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

Remote Access: https://vimeo.com/event/5729869

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: In this seminar, we will present ShipwreckFinder, an open-source QGIS plugin that detects shipwrecks from multibeam sonar data. Shipwrecks are an important historical marker of maritime history, and can be discovered through manual inspection of bathymetric data. However, this is a time-consuming process and often requires expert analysis. Our proposed tool allows users to automatically preprocess bathymetry data, perform deep learning inference, threshold model outputs, and produce either pixel-wise segmentation masks or bounding boxes of predicted shipwrecks. The backbone of this open-source tool is a deep learning model, which is trained on a variety of shipwreck data from the Great Lakes and the coasts of Ireland. Additionally, we employ synthetic data generation in order to increase the size and diversity of our dataset. In this talk, learn about the development of this tool and how to get started using it.

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: Development of the Seasonal Forecasting System

Presenter(s): Xiaqiong (Kate) Zhou, EMC/NCEP

Sponsor(s): EMC/MDL Seminar Series

Seminar Contact(s): Jun Du, Jun.Du@noaa.gov

Remote Access:
https://meet.google.com/jrf-cdxg-cep?authuser=0

Abstract: NOAA is advancing the development of the UFS-based Seasonal Forecast System (SFS), which is planned to replace the operational Climate Forecast System version 2 (CFSv2) by 2027. This presentation will highlight recent progress in model development, with a focus on tuning the system for seasonal time scales.As part of this effort, multiple reforecast experiments have been completed, demonstrating substantial improvements in forecast skill compared to CFSv2, particularly in representing major climate modes. We will highlight progress from these developmental runs, emphasizing both the forecast improvements achieved and the scientific and technical challenges that remain, including model biases, initialization strategies, and regions or phenomena with limited forecast skill.

Building on these encouraging results, NOAA is preparing to launch a near"real-time experimental version of SFS. This critical phase will enable evaluation of system performance under real-world conditions while addressing remaining issues prior to full operational implementation.

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NOAA Science Seminar Series

Title: Underwater storms: How harmful algal blooms form and their impacts on Alaska's oceans
VAWS Webinar Series

Presenter(s): Dr. Thomas Farrugia, Scientific Program Manager, AOOS, Alaska Harmful Algal Bloom Network Coordinator

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-underwater-storms-habs/

Accessibility: N/A

Abstract: This VAWS presentation discusses Harmful Algal Blooms (HABs) in Alaska, which can produce toxins that move through the marine food web and make certain food items dangerous to consume. For many coastal communities that rely on wild-harvested marine foods - such as shellfish, fish, seabirds, and marine mammals - HABs present a threat to food security. In addition, we are learning that this threat is likely to increase in the future and is an emergent threat in Arctic communities. This presentation will go through how HABs form in Alaskan waters, the conditions that are conducive to HAB formation, how HABs are currently being monitored and researched, and what more needs to be done to better mitigate this threat. We will also discuss how recent and predicted future changes in the oceans could affect the distribution, intensity, and species composition of HABs in Alaska.

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

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NOAA Science Seminar Series

Title: Are Damsels Causing Distress?: Identifying Traits that Make Marine Invasive Species SuccessfulSeries: National Marine Sanctuaries Webinar Series

Presenter(s): Dr. John Majoris, Assistant Professor of Biology, Pennsylvania State UniversityRegister: https://attendee.gotowebinar.com/register/5806905087824151390

Sponsor(s): NOAA Office of National Marine Sanctuaries

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

Abstract: Across the globe, terrestrial and aquatic ecosystems are being reshaped by non-native species that can alter food webs, reduce biodiversity, and disrupt ecosystem functions. Despite the accelerating pace of invasive species introductions, we know little about the traits and conditions that allow invaders to succeed in new habitats. This talk will explore how marine invasive species are introduced, established, and spread, focusing on the Regal Demoiselle fish, which has recently spread to Flower Garden Banks National Marine Sanctuary.

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: Impacts of Rapid-Update Radar Data onForecaster Decision Support Services

Presenter(s): Alejandra Garcia, Graduate Student, NOAA Office ofEducation, Educational Partnership Program (EPP), NOAA Cooperative ScienceCenter (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/dvk-wyvn-mjwOr dial: (US) +1 929-287-3751 PIN: 135 897 336#More phone numbers: https://tel.meet/dvk-wyvn-mjw?pin=8159250997384

Accessibility: Google Meet closed captioningavailable.

Abstract: NOAA's Hazardous Weather Testbed (HWT)has conducted experiments utilizing Phased Array Radar (PAR) data in apseudo-operational setting for several years. However, a project had yet to beconducted leveraging PAR data in Impact-Based Decision Support Services (IDSS)situations. HWT activities conducted in August 2024 and February 2025 simulatedan IDSS session to better understand the impacts of rapid-update radar data ondecision support services. During the IDSS simulation, National Weather Service(NWS) forecasters communicated via Slack to a researcher acting as the on-siteemergency manager. An inductive thematic analysis was conducted on post-casefocus group transcriptions, open-ended survey questions, and archivedtranscripts of forecaster communication with the emergency manager via Slack.Results showed a large agreement on improved decision support communication dueto the PAR's rapid updates. Responses emphasized augmented situationalawareness and a subsequent quicker and clearer ability to disseminate keyimpacts and hazards necessary for emergency management decision-making.Forecasters also expressed increased confidence in decision supportcommunication during the simulation due to PAR's rapid-update times. Someforecasters mentioned longer data evaluation processes due to the amount ofdata provided by the PAR, but overall, forecasters overwhelmingly agreed on thebenefits of PAR's rapid-updates on IDSS communication.

Bio(s): Alejandra Garcia is supported in the NOAACenter for Atmospheric Sciences and Meteorology II (NCAS-M II) as a Cohort 3Graduate Fellow beneficiary of an EPP Cooperative Science Center award. Alejandrawas supported in a Master of Science in Applied Atmospheric Sciences at theDepartment of Atmospheric and Earth Sciences at the University at Albany. Thiswork resulted from the NERTO internship project conducted with NOAA mentor, Dr.Kodi Berry and Charles Kuster, M.S., of the NOAA/OAR National Severe StormsLaboratory. Her NERTO, Impacts of Rapid-Update Radar Data on ForecasterDecision Support Services, aligns with NCAS-M II's research pathway:Integrated Social Science and Physical Sciences for Public Safety and EmergencyManagement Applications. The project deepened Ms. Garcia's understanding ofNOAA and expanded her competencies to conduct research and engage in NOAAmission-aligned activities.For more information access the webpage for the CooperativeScience Centers, https://www.noaa.gov/office-education/epp-msi/csc/20212022-awards andNERTO, www.noaa.gov/eppnerto/.Subscribe/Unsubscribe to the NOAA Science Seminar Seriesweekly 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 moreinformation. We welcome your suggestions and ideas!

NOAA Science Seminar Series

Title: Language Brokering and Severe Weather Risk Communications

Presenter(s): Mark Rivas, 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/oak-nhio-qvxOr dial: (US) +1 971-267-5100 PIN: 681 613 521#More phone numbers: https://tel.meet/oak-nhio-qvx?pin=2407942888146

Accessibility: Google Meet closed captioning available.

Abstract: In the United States, speakers of other languages are critically impacted by severe weather events (Mendez,2020). Research on how speakers of other languages receive severe weather risk communications is limited. Some research suggests that family members of speakers of other languages can serve as language brokers (i.e., informal translators),whereby brokers translate, interpret, and communicate information to their relatives and community members (Shen, 2019). The present study sought to understand how language brokers communicate severe weather risk information to their family members. Interviews were conducted with bilingual language brokers, focusing on whether individuals engaged in language brokering severe weather, how language brokers communicated severe weather risk communications(e.g., watches, warnings), and what sources were used to obtain weather information. The results explore how speakers of other languages in the United States rely on language brokers for severe weather risk communications. The findings of this study can be applied by the weather enterprise to improve the dissemination of severe weather information to speakers of other languages.

Bio(s): Mark Rivas is supported in the NOAA Center for Atmospheric Sciences and Meteorology II (NCAS-M II) as a Cohort 3 Graduate Fellow beneficiary of an EPP Cooperative Science Center award. Mark Rivas is earning a PhD in the Department of Sociology and Criminology at Howard University. This work resulted from the NERTO internship project conducted with NOAA mentors Krizia Negron and Belem Lopez of the National Weather Service in Silver Springs, MD. His NERTO, Examining How Americans Receive and Process News/Information and Their Risk Perceptions on Severe Natural Weather Disaster, aligns with NCAS-M II's research pathway: Effective Communication of Climate and Weather Risks for Early Warning and Preparedness. The project deepened Mr. Rivas' understanding of NOAA and expanded his 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: Aggregation vs. Production: A Panel Analysis of the Environmental Effects of Oil Platforms in the U.S. WatersNOAA Library Seminars

Presenter(s): Akbar Marvasti, Ph.D., Economist in the Social Sciences Group at SEFSC

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/5729960

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: Environmental scientists have been reconsidering the idea of removing decommissioned oil platforms because these structures seem to provide a suitable fish habitat that stimulates the recruitment process and reduces natural mortality, resulting in the growth of fish biomass. This growth hypothesis is countered with an aggregation hypothesis arguing that the observed plentitude of reef fish species around oil platforms merely reflects an attraction to the artificial reefs. I use panel data from two reef fish species and two geographic regions to study fish biomass growth, comparing the outcomes of the Gulf of America fisheries exposed to offshore oil platforms with similar fisheries in the U.S. South Atlantic as a control group. The data structure has enabled a thorough empirical analysis. I find the production hypothesis to be consistent with red grouper behavior, while the production and the aggregation hypotheses seem equally plausible for red snapper.

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: An Evaluation of NOAA's AQMv.7 and AQMv.8 Vertical Ozone Profiles Across the Continental United States

Presenter(s): Margarita Mora, 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/xhz-qxdm-qswOr dial: (US) +1 540-835-0098 PIN: 888 175 498#More phone numbers: https://tel.meet/xhz-qxdm-qsw?pin=6673716419998

Accessibility: Google Meet closed captioning available.

Abstract: Accurate air quality prediction serves a core component of NOAA's public service mission by providing accurate and efficient forecasting guidance. Poor air quality from meteorological and anthropogenic causes pose a widespread risk to the health of general populations. Elevated surface ozone (O3) concentration has been documented to cause adverse health effects that often occur in the summer. Current evaluations of tropospheric O3 often focus on comparing O3 values only for the gridded surface level. Since the evolution of tropospheric O3 is also impacted by the vertical transport/mixing and photolysis at high altitudes, improving forecasting abilities necessitates evaluating O3 distribution both horizontally and vertically. In this study the NOAA/NCEP operational Air Quality Model (AQM)v.7 and developmental AQMv.8 are analyzed, specifically with respect to its vertical O3 profile from the 12Z forecast and compared to observations at several ozonesonde launch sites across the continental United States. Utilizing the Model EvaLuation using Observations, DIagnostics and Experiments Software(MELODIES) with the Model and ObservatioN Evaluation Toolkit (MONET) (i.e., MELODIES-MONET), preliminary results show improvements in the AQMv.8 in forecasting O3 profiles as compared to the AQMv.7. This study also adapted the MELODIES-MONET software to support an additional observational data format for future continued evaluations.

Bio(s): Margarita Mora is supported in the NOAA Center for Atmospheric Sciences and Meteorology II (NCAS-M II) as a Cohort 3Graduate Fellow beneficiary of an EPP Cooperative Science Center award. Margarita Mora is earning a PhD in the Howard University Program in Atmospheric Science(HUPAS). This work was the product of the NERTO internship collaboration at the Environmental Modeling Center with NOAA mentors Dr. Kai Wang, Dr. Ho-Chun Huang, and Dr. Fanglin Yang to assist in the verification of AQM.v7 and AQM.v8,with a specific focus on its vertical ozone modeling capabilities. This focus aligns with NCAS-II's research pathway: Advancing the development of high-resolution models to impact-based decision support. Working on this project enhanced Margarita's competencies with understanding weather model products and methods, as well as her comprehension of NOAA aligned research goals.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: Influence of ENSO Teleconnection on Surface Ozone Exceedances (1980-2024)

Presenter(s): Joshua Richards, 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/azw-twrr-zamOr dial: (US) +1 315-754-3331 PIN: 660 584 222#More phone numbers:https://tel.meet/azw-twrr-zam?pin=5135855118180

Accessibility: Google Meet closed captioning available.

Abstract: The number and magnitudes of ozone exceedance events in the Boulder-Denver Region of Colorado have changed little over the last 25 years, despite many EPA policies and air quality regulations in the region. Our research sought to discover other influences that might contribute to the regular occurrence of ozone exceedances. We examine the influence of the El Nino Southern Oscillation (ENSO) teleconnection on air quality within the region. Utilizing 45 years of surface ozone observations from continuous ambient monitoring stations run by the EPA, we evaluated these large-scale influences and their relationship to exceedances of the 70 ppbv NAAQS for ozone. Linear regression fits to the daily peak 8-hour average concentrations for each county revealed an increasing trend throughout the selected period. Utilizing the Oceanic Nino Index to distinguish El Nino, La Nina, and neutral phases of ENSO, and removing an overall increasing trend in ozone exceedances revealed a higher amount of ozone exceedances in June during El Nino phases in comparison to the neutral phase across all counties within the region. We perform statistical analyses to further explore this finding and examine how meteorological conditions associated with El Nino may increase surface ozone in June in the region.

Bio(s): Joshua Richards is supported in the NOAA Center for Atmospheric Sciences and Meteorology II (NCAS-M II) as a Cohort 1 Graduate Fellow beneficiary of an EPP Cooperative Science Center award. Joshua Richards is earning a PhD in the Department of Atmospheric Physics at the University of Maryland, Baltimore County. This work resulted from the NERTO internship project conducted with NOAA mentors, Dr. Gary Morris and Dr. Irina Petropavlovskikh of the NOAA Office of Oceanic and Atmospheric Research (OAR) Global Monitoring Lab (GML). His NERTO, Influence of ENSO Teleconnection on Surface Ozone Exceedances(1980-2024), aligned with NCAS-M II research pathway: Improved Quantification of Forecast Skills for Weather, Water, Air-Pollution, and Climate Events. The project deepened Mr. Richards' understanding of NOAA and expanded his 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 SeriesWhen: Mar 9, 2026, 2:00-3:00 PM ETWhere: Webinar

Title: The Complexity of Upper Tropospheric and Lower Stratospheric Aerosols

Presenter(s): Daniel Cziczo, The Complexity of Upper Tropospheric and Lower Stratospheric Aerosols, Professor and Head, Department of Earth, Atmospheric, and Planetary Sciences, PurdueEarth 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 Slides, Recordings Other Materials: Slides will be available on request after the seminar.

Recordings: All ESSIC seminars are posted on our YouTube channel within a week of the event: https://www.youtube.com/@ESSICUMD

Abstract: The composition of particles found in the upper tropospheric / lower stratospheric (UTLS) has now been studied in situ and in real time for a quarter century. First deployed in 1998, NOAA's Particle Analysis by Laser Mass Spectrometry (PALMS) instrument showed the complex internal and external mixing state of aerosols in this region of the atmosphere. Developed jointly by NOAA and Purdue, the PALMS-Next Generation (-NG) instrument has expanded on these measurements. Using data from these instruments, our group was able to show unexpected complexity in the LS aerosol. Biomass burning particles, sourced from the troposphere and likely entrained in convection, were found up to 4 km above the local tropopause. Meteoric smoke particles, sedimented from the mesosphere and internally mixed with sulfuric acid, were often found to also contain materials from spacecraft ablation. These two particle types were also often found to be internally mixed, indicative of coagulation processes in the LS. This presentation will first describe these observations and then discuss how this unexpected complexity impacts our climate, precipitation and atmospheric chemistry.

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NOAA Science Seminar Series

Title: Teach the Hope: Environmental Education Inspiring ActionSeries: National Marine Sanctuaries Webinar Series

Presenter(s): Patricia Newman, award-winning children's book author and environmentalistRegister: https://attendee.gotowebinar.com/register/984856107327989333

Sponsor(s): NOAA Office of National Marine Sanctuaries

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

Abstract: Let's face it, today's environmental headlines are depressing. Join award-winning children's book author and environmentalist Patricia Newman to experience a new philosophy in environmental education: HOPE. Together with Claire Fackler, National Education Liaison for the NOAA Office of National Marine Sanctuaries, we'll emphasize gratitude for and connections to the natural world, including the ocean, and identify effective role models to emulate and actions that can be taken. Then we'll put your new-found knowledge to work with several activities that Patricia will demonstrate. Participants will leave with ready-to-use resources.

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: Advancing Innovative Research: Evaluating the Performance of a Fisheries Echosounder on a Long-Endurance USV on an Upcoming Atlantic CrossingAdvancing Innovative Research (AIR) Seminar Series

Presenter(s): Alex De Robertis, NMFS Alaska Fisheries Science Center

Sponsor(s): NOAA Technology Partnerships Office (TPO)Seminar Contacts: Alexander Bukvich, Transition Coordinator, TPO (alexander.bukvich@noaa.gov); Katie Geddes, Technical Communications Specialist, TPO (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 20-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: Dynamic ocean management: models for megafauna and fisheries

NOAA Library EBM/EBFM Seminar Series

Presenter(s): Elliott Hazen, NOAA Southwest Fisheries Science Center, Supervisory Research Ecologist

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)

Remote Access: https://vimeo.com/event/5761683

Abstract: Bycatch species can serve as choke species, restricting catch from sustainable fish stocks. Dynamic management offers a cloud-based path towards understanding where fishing activity has a greater risk of interacting with species that might influence fishing activity. Here we present the latest efforts at the national level towards developing dynamic ocean management tools for pelagic fisheries.

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: Identifying and reducing climate uncertainty in fisheries management reference pointsNorthwest Fisheries Science Center's Monster Seminar Jam

Presenter(s): Andre Punt "Professor, University of Washington


Sponsor(s): NOAA Fisheries Northwest Fisheries Science Center

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

Remote Access:
Web Ex
Video call link: https://noaanmfs-meets.webex.com/noaanmfs-meets/j.php?MTID=mb31ab2b0c4046b61a22575ea8c6ea011Meeting number (access code): 2837 558 9335Meeting password: UJynsfaf775Or dial: (US) +1-415-527-5035 US Toll

Abstract: Modeling has predicted that reductions in ocean pH and increases in temperature will reduce vital rates (survival and growth) of North Pacific crab stocks and hence the target levels of fishing mortality consistent with sustainable harvesting. However, these predictions have been based on the best estimates of the effects of changes in ocean pH and temperature on vital rates from laboratory experiments. The effects are quantified of several climate and market sources of variability for Alaskan red king on predicted optimal fishing mortality rates, including changes in ocean chemistry and temperature on vital rates, non-linear relationships between prices, costs and catch, and the uncertainty in population dynamics models. The declines in survival consistently lead to predictions of a reduction in productivity and hence optimal level of fishing intensity over time, but the extent of change is uncertain. Uncertainty related to the effects of ocean pH and temperature on vital rates and variability among Earth System Models and future emission scenarios are the dominant sources of uncertainty, although potential fluctuations in prices and costs are also consequential. Simulations are used to explore the relationship between changes in ocean pH or temperature and vital rates and hence identify approaches to reduce the uncertainty in estimates of future projections of target fishing mortality rates.

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NOAA Science Seminar Series
Title: WINGS in Flight: Accelerating Weather Innovation through Machine Learning

NOAA Library Seminars

Presenter(s):

• Elena Fernandez, Ph.D. Candidate, University of Albany SUNY, WINGS Fellowship Recipient: Implementing Machine Learning to Resolve Troposphere-Stratosphere Coupling and Teleconnections in S2S Forecasts.
• Lucas Howard, Ph.D. Candidate, University of Colorado Boulder, WINGS Fellowship Recipient: Improved Utilization of Dense Observations in Data Assimilation Systems Using Machine Learning

Sponsor(s): NOAA Weather Program Office and NOAA Library

Seminar Contact(s): Jennifer Vogt, Weather Program Office, EPIC Deputy Program Manager (jennifer.vogt@noaa.gov)

Remote Access: https://vimeo.com/event/5756595

Abstract: The webinar highlights research from two WINGS (Weather Program Office's Innovation for Next Generation Scientists) fellows who are primed to defend their dissertation this Spring. Elena Fernandez, a Ph.D. Candidate from the University of Albany, SUNY, will showcase her research, "Implementing Machine Learning to Resolve Troposphere-Stratosphere Coupling and Teleconnections in S2S Forecasts". Lucas Howard, a Ph.D. Candidate from the University of Colorado, Boulder, will showcase his research on "Improved Utilization of Dense Observations in Data Assimilation Systems Using Machine Learning". This research aligns with the Weather Program Office's EPIC (Earth Prediction Innovation Center) and JTTI (Joint Technology Transfer Initiative).

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: A Social Science Approach to Understanding Gaps and Capabilities of NWS Products and Services

Presenter(s): Rebekah Hackett, Graduate Student, NOAA Office of Education, Educational Partnership Program (EPP), NOAA Cooperative Science Center (CSC) for Atmospheric Sciences 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/uqi-yajv-dmd Or dial: (US) +1 615-813-0667 PIN: 810 052 957#More phone numbers: https://tel.meet/uqi-yajv-dmd?pin=3528030324991

Accessibility: Google Meet closed captioning available.

Abstract: Outreach and education significantly influence the trajectory of a student's career, often triggering the initial spark of inspiration. With that in mind, this study aims to examine the National Weather Service (NWS) outreach and education portfolio for the K-12student population. Through a content analysis of Weather Forecast Office (WFO) websites, review of NWS engage database, and qualitative interviews with NWS personnel (e.g. Warning Coordinating Meteorologists, Lead forecasters, forecasters, and hydrologists), trends and gaps will be identified to develop best practices from an educational perspective to foster more engaging and fruitful outreach. Addressing the current operations of outreach and educational resources are critical to NOAA's mission of protecting life and property, empowering student awareness and resilience in the face of weather threats in addition to increasing the NOAA workforce.

Bio(s): Rebekah Hackett is supported in the NOAA Center for Atmospheric Sciences and Meteorology II (NCAS-M II) as a Cohort 2Graduate Fellow beneficiary of an EPP Cooperative Science Center award. Rebekah Hackett is earning a PhD in the Department of Human Development and Psychoeducational Studies in School Psychology at Howard University. This work resulted from the NERTO internship project conducted with NOAA mentor, Dr. Leticia Williams of the National Weather Service Headquarters in Silver Spring, Maryland. Her NERTO, A Social Science Approach to Understanding Gaps and Capabilities of NWS Products and Services for CSC Student, aligns with NCAS-M II's research pathway: Integrated Social Science and Physical Science for Public Safety and Emergency Management Applications. The project deepened Ms. Hackett'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 and NERTO, 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 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: Examining Right-moving Supercell Evolution: Regional Analysis of the Great Plains vs. Southeastern United States Supercell Development

Presenter(s): Michael Smith, 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/joi-huzg-nwz Or dial: (US) +1 208-843-1409 PIN: 206 499 512#More phone numbers: https://tel.meet/joi-huzg-nwz?pin=7376778141290

Accessibility: Google Meet closed captioning available.

Abstract: The Supercell Database storm track collection was created by research scientists within the National Severe Storms Laboratory in order to document the structure and evolution of right-moving supercells across the United States. The analysis of 309 supercell thunderstorms containing 521 mesocyclones indicates that most storms produce a single dominant mesocyclone, which is consistent with the classic supercell lifecycle. However, a significant portion of storms produced multiple mesocyclone cycles particularly in the Great Plains. AzShear exceedance analysis at both the mid-and low-levels indicates a positive correlation between storm longevity and frequent radar signatures, with the mid-levels displaying more frequent stronger rotation signatures. Notably, the 98th percentile remains a shared rarity amongst both levels. A regional comparison between the Great Plains and the Southeast indicates that Plains storms are typically longer-lived, more isolated, and exhibit more extended mesocyclone cycling. Southeastern storms are typically shorter-lived, more clustered, and often disrupted by mesoscale boundaries and storm interactions. These results highlight the value of AzShear exceedance tactics for evaluating mesocyclone intensity and longevity, providing a synopsis of research on mesocyclone evolution and severe supercell development.

Bio(s): Michael Smith 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. Michael Smith is a second-year M.S. student in Atmospheric Science at Howard University. Mr. Smith has served as a Physical Scientist at NOAA's Sterling Field Support Center, where he supported National Weather Service upper-air operations, contributed to data continuity studies, and participated in operational testing. Mr. Smith's research at NOAA's National Severe Storms Laboratory focuses on the evolution of right-moving supercells and the persistence of mesocyclones, utilizing radar-based diagnostics to advance Weather-Ready Nation priorities. This work was conducted as part of the NERTO internship under the mentorship of Dr. Matthew Flournoy at the NOAA/OAR National Severe Storms Laboratory. Mr. Smith's NERTO project, Examining Supercell and Tornado Evolution and Predictive Skills, significantly deepened his understanding of NOAA and enhanced his ability to conduct research and engage in 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 and NERTO, 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 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: Investigating Coastal Urban Thunderstorms Using a Numerical Weather Model

Presenter(s): Jean Carlos Pena, 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/fkn-iqbc-jebOr dial: (US)+1 650-817-8022PIN: 867 344 147# More phone numbers: https://tel.meet/fkn-iqbc-jeb?pin=9771500525947

Accessibility: Google Meet closed captioning available.

Abstract: Coastal cities across the world have been increasingly exposed to severe storms which threaten and strain their populations, infrastructure, and economies. Despite nearly 40% of the global population residing in these cities, the processes that drive coastal urban rainfall modifications are poorly understood. Houston, the fourth most populated metropolitan area in the United States, frequently experiences intense convective thunderstorms, which makes it an ideal region to study coastal urban-precipitation modification. The primary goal of this research is to understand the dynamics of the built environment -particularly its urban heat island (UHI) and building mechanical effects- in altering these coastal and cloud processes. An isolated thunderstorm sea breeze case from the summer2022 NSF-funded Convective-clouds Urban Boundary-layer Experiment (CUBE) and DOE Tracking of Aerosol Convective Interaction Experiment (TRACER) field campaigns was simulated to investigate anthropogenic influences. The work focuses on the novel model framework of an urbanized Weather Research and Forecasting (uWRF) model linked to the MYNN Eddy Diffusivity Mass-Flux (EDMF) scheme.

Bio(s): Jean Carlos Pea is supported in the NOAA Center for Atmospheric Sciences and Meteorology II (NCAS-M II) as a Cohort 3Graduate Fellow beneficiary of an EPP Cooperative Science Center award. Jean Carlos Pea is earning a PhD in the Department of Atmospheric and Earth Sciences at University at Albany, SUNY. This work resulted from the NERTO internship project conducted with NOAA mentor, Joseph Olson of the NOAA Office of Oceanic and Atmospheric Research (OAR) Global Systems Laboratory (GSL) in Boulder, CO. Their NERTO, Investigating Coastal Urban Convective Precipitation in Numerical Models, aligns with NCAS-M II's research pathway: Process-level Understanding and Enhanced Data Assimilation/Analysis Modeling Capacities. The project deepened Jean Carlos Pea's understanding of NOAA and expanded their 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 and NERTO, 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: Extreme Heat: Bridging Research and Application for Public Safety (CPO Heat Research Webinar Series)

Presenter(s): Kenneth Kunkel (Principal Research Scholar at the North Carolina Institute for Climate Studies and Research Professor Emeritus at North Carolina State University); Shawn Milrad (Associate Professor of Meteorology at Embry-Riddle Aeronautical University); Jared Rennie (Physical Scientist at the National Oceanic and Atmospheric Administration's National Centers for Environmental Information)

Sponsor(s): NOAA Climate Program Office

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

Remote Access: https://vimeo.com/event/5742473/cac0a6cc80

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: This webinar will showcase research projects supported by the National Oceanic and Atmospheric Administration (NOAA) that have used advanced modeling, monitoring, and analysis techniques to translate research on extreme heat into real-world applications and tools.

The session will explore:

• the use of human heat stress metrics to characterize long-term trends, decadal-scale variability, and individual event features of heat waves,

• development of a heat vulnerability index based on wet bulb globe temperatures and its usefulness in preparing for extreme heat events, and

• how recent research on heat has informed efforts to communicate with the public before, during, and after heat events.

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.

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

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: Production of an in-situ bottom water temperature product for the northeast U.S. continental shelf using oceanographic data collected by fishing vessels

Presenter(s): Linus Stoltz, Commercial Fisheries Research Foundation

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

Abstract: TBD

Bio(s): TBD

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NOAA Science Seminar Series

Title: A social-ecological systems approach to restoration: application to kelp systemsNorthwest Fisheries Science Center's Monster Seminar Jam

Presenter(s): Marissa Baskett " Professor, UC Davis


Sponsor(s): NOAA Fisheries Northwest Fisheries Science Center

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

Remote Access:
Web Ex
Video call link: https://noaanmfs-meets.webex.com/noaanmfs-meets/j.php?MTID=mb31ab2b0c4046b61a22575ea8c6ea011Meeting number (access code): 2837 558 9335Meeting password: UJynsfaf775Or dial: (US) +1-415-527-5035 US Toll

Abstract: N/A

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: When Every Second Counts: How Alaskans Get Emergency Alerts


Presenter(s): Nancy Durham, Emergency Manager, Fairbanks North Star Borough; Aviva Braun, Warning Coordination Meteorologist, National Weather Service; Dave Snider, Tsunami Warning Coordinator, National Tsunami Warning Center; Mark Roberts, Chief of Operations, AK State Emergency Operations Center; Dennis Bookey, State Emergency Communications Chair, AK State Emergency Communications Committee

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/emergency-alerts/

Abstract: Emergencies can strike quickly in Alaska, from severe weather and wildfires to floods and tsunamis. Recent events, such as ex-typhoon Halong and last summer's catastrophic Texas floods, have brought renewed attention to the importance of alerts, particularly in rural areas, where reaching people can be difficult. Staying informed through timely alerts is critical, but many Alaskans have questions about how to sign up, where alerts come from, and how to know which sources to trust. Join ACCAP and a panel of experts from local, state, and federal agencies to learn how alerts are issued, how to access them, and what's being done to keep Alaskans informed and safe.

Bio(s): For four and a half years, Aviva Braun has served in the role of Warning Coordination Meteorologist for the Anchorage, Alaska Forecast Office, where her focus is on bolstering NWS capabilities to meet Alaska's unique weather challenges and serving southern Alaska's vulnerable communities. She's committed to extending NWS outreach to underserved communities and facilitating relationships in order to meet the needs of those NWS serves.

Dave Snider is the Tsunami Warning Coordinator at the National Tsunami Warning Center in Palmer, Alaska, where he ensures effective communication and coordination of tsunami hazards and real-time threats. He is passionate about helping scientists communicate complex topics clearly and has been recognized for his public service, including his crucial role in the 2018 Alaska earthquake response and his decades of community service. Before his current role, Dave was the leader of NWS Alaska's Alaska Weather TV program and had joined the NWS with 25 years of award-winning broadcast weather experience across multiple states.

Mark W Roberts serves as the Chief of Operations for the Alaska Division of Homeland
Security and Emergency Management and Alaska State Emergency Operations Center.
He serves as State Incident Commander during State disaster responses. In addition to
his responsibilities with the Division, Mark has more than 30 years of applicable
experience in fire, emergency medical, law enforcement and social services with degrees in political science and theology.

Dennis Bookey is the Broadcast Chair of Alaska's Emergency Communications
Committee (SECC) and a retired general manager of group of 7 radio stations
in Anchorage. He is currently one of the owners of KVOK in Kodiak.

Nancy Durham is the Emergency Manager and Emergency Operations Center Director for the Fairbanks North Star Borough, with over 20 years of government service and a Master's in Urban and Regional Planning. Her emergency management journey began during Hurricane Katrina and has since evolved into a leadership role coordinating multi-agency preparedness, public outreach, and alerts and warnings for FNSB. Nancy brings a deep commitment to community resilience and firsthand experience in implementing emergency alert systems

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: From Seawater to Sequences: Exploring NOAA's New Deep-sea Environmental DNA Dataset

NOAA Library Seminar Series

Presenter(s): Luke Thompson, Research Professor, Northern Gulf Institute/AOML/NOAA, & Nicole Miller, NOAA Omics Coordinator, University Corporation Atmospheric Research/NOAA Ocean Exploration

Sponsor(s): NOAA 'Omics and NOAA Library

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

Remote Access: https://vimeo.com/event/5720086

Abstract: NOAA Ocean Exploration, in partnership with the NOAA Fisheries National Systematics Laboratory and Atlantic Oceanographic Meteorological Laboratory with support from Northern Gulf Institute, for the first time, are announcing the global availability of NOAA Ocean Exploration eDNA data collected from October 2021 through June 2023, totaling 310 samples from 6 expeditions. The mission of NOAA Ocean Exploration is to explore the deep sea. Using traditional methodologies it is difficult to gather comprehensive data of biological diversity at such great depths. Environmental DNA (eDNA) offers a cost-effective solution to collect this information. The team will provide an overview of where and how samples were collected, processed, & bioinformatic analysis undertaken to ensure quality control, & taxonomic assignment. Lastly, the team will share where end-users can access the eDNA data and how the field can begin to leverage its availability for specific inquiries and increased exploration.

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: Socioeconomic drivers in Pacific halibut managementNorthwest Fisheries Science Center's Monster Seminar Jam

Presenter(s): Barbara Hutniczak " Branch Manager, Pacific Halibut Commission


Sponsor(s): NOAA Fisheries Northwest Fisheries Science Center

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

Remote Access:
Web Ex
Video call link: https://noaanmfs-meets.webex.com/noaanmfs-meets/j.php?MTID=mb31ab2b0c4046b61a22575ea8c6ea011Meeting number (access code): 2837 558 9335Meeting password: UJynsfaf775Or dial: (US) +1-415-527-5035 US Toll

Abstract: N/A

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: Constellations of C-Stars for Wider Area Persistent Ocean MonitoringAdvancing Innovative Research (AIR) Seminar Series

Presenter(s): Anahita Laverack, Oshen

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: April 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/apr2026-alaska-climate-outlook/

Abstract: During this month's Climate Outlook Briefing, Rick will review recent and current climate conditions around Alaska, discuss forecasting tools, and finish up with the Climate Prediction Center's forecast for May and the early summer. 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: Alaska Spring River Breakup Outlook

Presenter(s): Kyle Van Peursem (NWS Alaska-Pacific River Forecast Center) and 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/river-breakup-2026/

Abstract: Tune in for the latest update and outlook on river ice breakup across Alaska this spring. Will this spring bring the threat of impactful ice jams associated with a more dynamic breakup, or are we looking at a milder breakup with a lower risk of flooding? Kyle Van Peursem of the NWS Alaska-Pacific River Forecast Center will review breakup basics and provide an overview of current conditions statewide. ACCAP Alaska Climate Specialist Rick Thoman will discuss the latest subseasonal outlooks that help inform the NWS's official breakup outlook and forecasts.

Bio(s): Kyle Van Peursem is the Senior Hydrometeorologist with the Alaska-Pacific River Forecast Center, a part of the National Weather Service. He has many years forecasting river breakup in Alaska and has flown hundreds of miles of river ice jam reconnaissance on the Yukon and Kuskokwim Rivers.

Rick Thoman is the Climate Specialist at the Alaska Center for Climate Assessment and Preparedness. He has many years of experience producing reliable Alaska climate change information 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: Pelagic Sargassum in the Atlantic Ocean: what happened in the past 20 years?

Presenter(s): Chuanmin Hu, University of South Florida

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: Pelagic Sargassum, one type of brown macroalgae or seaweed, has been known to be abundant in the Sargasso Sea since its first report in the 15^th century by Christopher Columbus. In 2011, however, large amounts of Sargassum started to appear in the Caribbean Sea, causing adverse impacts on the coastal environments and turning an otherwise critical open-ocean habitat into a coastal hazard. Since then, the research community has spent enormous effort in finding better ways to assess its spatial distributions and temporal changes as well as improved understandings of the reasons behind these changes. Here, using satellite observations and other data, we first review the remote sensing techniques used to map and quantify pelagic Sargassum, and then report a possible regime shift in Sargassum distributions in the Atlantic Ocean, characterized by the emergent Great Atlantic Sargassum Belt and dramatic decline in Sargassum abundance in the north Sargasso Sea. We also discuss the possible reasons behind such a regime shift and pathway forward in future Sargassum research.

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: Keeping pace with change: An evaluation of the Maine-New Hampshire bottom trawl survey in a warming Gulf of Maine.

Presenter(s): Hsiao-Yun Chang, University of Maine

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

Abstract: TBD

Bio(s): TBD

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NOAA Science Seminar Series

Title: Expanding environmental sensor networks deployed by the fishing industry around the United States.

Presenter(s): Cooper Van Vranken & George Maynard, Ocean Data Network / NOAA NEFSC

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: Atlantic croaker habitat in Chesapeake Bay: impacts of future climate and nutrient management.

Presenter(s): Colin Hawes & Marjy Friedrichs, Virginia Institute of Marine Science

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: Best of Both Worlds: Using Species Distribution Models to develop a Spatially Explicit Climate Vulnerability Assessment.

Presenter(s): Katherine Gallagher, NOAA NEFSC

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: Trends in baleen whale acoustic detections and oceanographic variables over broad spatial and temporal scales.

Presenter(s): Julia Zeh, NOAA NEFSC

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.