Satellite Alert Messages

The following messages give you information about NOAA's satellite operations, including various product changes, upgrades and outages.
Visit often for the latest information affecting data delivery.

     
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Messages Updated: Sat May 3 11:34:13 UTC 2025
blue ball Administrative: GOES-East Meso-1 Scheduled for May 03, 2025 - Issued: May 03, 2025 1132Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-16 Data loss - Issued: May 03, 2025 1025Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-16 Data loss - Issued: May 03, 2025 0723Z
blue ball Administrative: GOES-West Meso-2 Scheduled for May 2, 2025 - Issued: May 2, 2025 1645Z
blue ball Administrative: GOES-West Meso-1 Scheduled for May 02, 2025 - Issued: May 02, 2025 1458Z
blue ball Product Outage/Anomaly: ESPC Notice: NOAA-20 VIIRS Lunar Calibration Roll Maneuver Scheduled for May 7th, 2025 Issued: May 2, 2025 1440Z
blue ball Product Outage/Anomaly: S-NPP VIIRS Lunar Calibration Roll Maneuver Scheduled for May 7th, 2025 Issued: May 2, 2025 1436Z
blue ball Correction: GAC Data Gaps or Missing in POES-EL Operations May 2, 2025 1230Z
blue ball Administrative: GOES-18 EXIS Readout Noise Calibration (impacts EXIS and SUVI data) scheduled for May 9, 2025 - Issued: May 2, 2025 1224Z
blue ball Administrative: GOES-East Meso-2 Scheduled for May 02, 2025 - Issued: May 02, 2025 0953Z
blue ball Administrative: GOES-East Meso-1 Scheduled for May 02, 2025 - Issued: May 02, 2025 0951Z
blue ball Product Outage/Anomaly: Update #1 DMSP SSMI/S All Data Delay - Issued: May 02, 2025 0933Z
blue ball Product Outage/Anomaly: DMSP SSMI/S All Data Delay - Issued: May 02, 2025 0730Z
blue ball POES EL: JD 121 Daily Report Issue May 02, 2025 0634Z
blue ball POES EL: JD 121 Daily Report Issue May 02, 2025 0631Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-16 Data loss - Issued: May 02, 2025 0314Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-18 Data loss - Issued: May 02, 2025 0312Z
blue ball Administrative: GOES-18 and GOES-19 ABI Lunar Trending Calibration Scans scheduled from May 6 to May 9, 2025 - Issued: May 2, 2025 0005Z
blue ball Product Outage/Anomaly: Update #2 DMSP SSMI/S All Data - Issued: May 01, 2025 2359Z
blue ball Update #1 Product Outage/Anomaly : DMSP SSMI/S All Data - Issued: May 01, 2025 2158Z
blue ball Product Outage/Anomaly : DMSP SSMI/S All Data - Issued: May 01, 2025 2132Z
blue ball Administrative: Correction: GOES-East Meso-2 Scheduled for April 30, 2025 - Issued: May 01, 2025 2114Z
blue ball Product Outage/Anomaly: Update #1 J02/N21 SMD Data Delay Notice Issued - May 01, 2025 2103Z
blue ball Administrative: Correction GOES-East Meso-2 Scheduled for April 30, 2025 - Issued: May 01, 2025 2059Z
blue ball Administrative: GOES-18 ABI Solar Calibration Scan scheduled for May 05, 2025, Issued: May 01, 2025 1954Z
blue ball Administrative: Correction GOES-East Meso-2 Scheduled for April 30, 2025 - Issued: May 01, 2025 1921Z
blue ball Administrative: Correction GOES-East Meso-2 Scheduled for April 30, 2025 - Issued: May 01, 2025 1849Z
blue ball Administrative: GOES-East Meso-2 Scheduled for May 01 - Issued: May 01, 2025 1837Z
blue ball Product Anomaly/Outage: GOES-18 - Sectorized Cloud and Moisture Bands 04, 06, 07, 08 products delivered to AWIPS -Issued: May 01, 2025 1819Z
blue ball Administrative: Himawari-9 Weekly Special Satellite Operations Schedule, Issued: May 1, 2025 1801 UTC
blue ball Administrative: GOES-East Meso-2 Scheduled for April 30, 2025 - Issued: May 01, 2025 1751Z
blue ball Product Outage/Anomaly: J02/N21 SMD Data Delay Notice Issued - May 01, 2025 1737Z
blue ball Administrative: GOES-East Meso-1 Scheduled for May 01, 2025 - Issued: May 01, 2025 1642Z
blue ball Administrative: GOES-18 EXIS Cruciform Scan (impacts EXIS and SUVI data) scheduled for May 8, 2025 - Issued: May 1, 2025 1231Z
blue ball Administrative: Update #1 Enhanced Caution Declared for April 29, 2025 1200Z - Issued: May 01, 2025 1208Z
blue ball Administrative: Update #1 Product Distribution and Access (PDA) Planned PDA Limited One Day COOP Partial Failover Exercise to CBU on June 25, 1200Z. Issued- May 01, 2025 1202Z
blue ball Administrative: GOES ASOS SCP Stations List Updates, Issued - May 1, 2025 1153 UTC
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The latest message is at the top. To decode the filenames for the messages listed above, MSGXXXHHMM.html, MSG means "Message", XXX is the Julian Date, HHMM is the time of the message in UTC. Files are now saved as html format.