STAR Joint Polar Satellite System Algorithms & Data Products website National Oceanographic & Atmospheric Administration website NOAA Center for Satellite Applications and Research website

OSPO Satellite Alert Messages for JPSS Satellites - 2025

Messages listed on this page are a subset of those shown at OSPO Satellite Alert Messages. This subset shows only messages that reference JPSS satellites. Underlying data updated hourly.

AdministrativeDate
Administrative: UPDATE# 2: JPSS Algorithm Updates in IDPS Block 2.3 Maintenance Release Mx12 Transition to Operations - Issued February 10, 2025 1929Z1739215740
Administrative: JPSS CGS NSOF A Slot 1, OO WKS 50, 52 and 55 Windows Security Patching (Live Ops)- Issued: February 10, 2025 1641Z1739205660
Administrative: JPSS CGS NSOF A Slot 4 andOO WKS 53 and 54 Windows Security Patching(Live Ops) - Issued February 07, 2025 1613Z1738944780
Administrative: Upcoming Deleted S-NPP FCDAS Contacts 01.30.25 and 02.03.25 -Issued: January 29, 2025 1646Z1738169160
Administrative: NOAA-21 DMU-007 Maneuver Scheduled for January 29, 2025 - Issued: January 29, 2025 1550Z1737993000
Administrative: Upcoming Deleted S-NPP FCDAS Contacts January 27, 2025 to February 04, 2025 - Issued: January 25, 2025 2134Z1737840840
Update #1: Correction: Administrative: NOAA 21 Star Tracker Photo Mode Scheduled for January 24, 2025 - Issued January 24, 2025 1849Z1737660300
Administrative:NOAA-21 Star Tracker Photo Mode Scheduled for January 23, 2025- Issued: January 21, 2025 1956Z1737489360
Administrative: Upcoming Deleted NPP FCDAS Contacts January 15, 2025 to January 22, 2025 - Issued: January 19, 0225Z1737253500
Administrative: UPDATE#1 JPSS Algorithm Updates in IDPS Block 2.3 Maintenance Release Mx12 Transition to Operations Issued: January 15, 2025 1911Z1736968260
Administrative: Update #4: JPSS Ellipsoid Geolocation Product Reduction Scheduled for January 27, 2025 - Issued: January 15, 2025 1903Z1736967780
Administrative: NOAA-21 VIIRS Lunar Calibration Roll Maneuver Scheduled for January 9, 2025 - Issued: January 8, 2025 1645Z1736354700
Administrative S-NPP VIIRS Lunar Calibration Roll Maneuver Scheduled for January 9, 2025 - Issued: January 8, 2025 1639Z1736354340
Administrative NOAA-20 VIIRS Lunar Calibration Roll Maneuver Scheduled for January 9, 2025 - Issued: January 08, 2025 1632Z1736353920
Administrative: JPSS CGS NSOF A Slot 1 Servers Windows Security Patching (LiveOps) - Issued January 06, 2025 1527Z1736177220
Administrative: JPSS CGS NSOF A Slot 4 Windows Security Patching (Live Ops) - January 3, 2025 1624Z1735921440