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.

      2019         1   2   3   4   5   6   7   8   9   10   11   12         2020         1   2   3   4   5   6   7   8   9   10   11   12  
      2021         1   2   3   4   5   6   7   8   9   10   11   12         2022         1   2   3   4   5   6   7   8   9   10   11   12  
      2023         1   2   3   4   5   6   7   8   9   10   11   12         2024         1   2   3   4   5   6   7   8   9   10   11   12  
      2025         1   2   3   4   5   6   7   8   9   10   11   12         2026         1   2   3   4   5   6   7  



Last Update: Jul 02, 2026 11:34 UTC
blue ball Administrative: GOES West MDS Meso-2 Scheduled for July 02, 2026 - Issued: July 02, 2026 1121Z
blue ball Administrative: GOES East MDS Meso-2 Scheduled for July 2, 2026 - Issued: July 2, 2026 0935Z
blue ball Administrative: GOES East MDS Meso-1 Scheduled for July 2, 2026 - Issued: July 2, 2026 0923Z
blue ball Product Anomaly/Outage: Correction: update #2 Product Anomaly/Outage: Instrument Engineers remedied the SUVI anomaly at 2115z SUVI data is now Recovering. Issued July 01, 2026 2311Z
blue ball Product Anomaly/Outage: update #2 Product Anomaly/Outage: Instrument Engineers remedied the SUVI anomaly at 2115z SUVI data is now Recovering. Issued July 01, 2026 2235Z
blue ball Administrative: GOES East MDS Meso-1 Scheduled for July 1, 2026 - Issued: July 1, 2026 2105Z
blue ball Product Anomaly/Outage: Update#1: GOES-18, 19 - All Products products delivered to AWIPS, GRB, PDA, SWPC - Issued: Jul 01, 2026 2045Z
blue ball Product Anomaly/Outage: GOES-18, 19 - All Products products delivered to AWIPS, GRB, PDA, SWPC -Issued: Jul 01, 2026 2005Z
blue ball Administrative: Retirement of Metop-B/C HRPT Data Scheduled for September 1, 2026, Issued: July 1, 2026 2000 UTC
blue ball Product Anomaly/Outage: Update #1: GOES-18 Total SUVI Outage - Issued July 01, 2026 1932Z
blue ball Product Anomaly/Outage: GOES-18 Total SUVI Outage - Issued July 01, 2026 1912Z
blue ball Product Anomaly/Outage: Update #1: Alert Message 2026-07-01 15:20:38 :: Sentinel-3B Service - Issued July 01, 2026 1825Z
blue ball Product Anomaly/Outage: Alert Message 2026-07-01 15:20:38 :: Sentinel-3B Service - Issued July 01, 2026 1537Z
blue ball Administrative: GOES East MDS Meso-1 Scheduled for July 1, 2026 - Issued: July 1, 2026 1456Z
blue ball Administrative: Correction: GOES East MDS Meso-2 Scheduled for July 01, 2026 - Issued: July 01, 2026 1210Z
blue ball Product Anomaly/Outage: Update#1: Alert Message 2026-07-01 09:22:08 :: GDS-Metop-B Issued July 01, 2026 1035Z
blue ball Product Anomaly/Outage: Alert Message 2026-07-01 09:22:08 :: GDS-Metop-B Issued July 01, 2026 0938Z
blue ball Administrative: GOES West MDS Meso-2 Scheduled for July 01, 2026 - Issued: July 01, 2026 0926Z
blue ball Administrative: GOES East MDS Meso-2 Scheduled for July 01, 2026 - Issued: July 01, 2026 0909Z
blue ball Administrative: GOES West MDS Meso-1 Scheduled for July 01, 2026 - Issued: July 01, 2026 0903Z
×

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.