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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This page shows the 100 most recent messages. To view older messages, please choose the year and month from the menu above.


Messages Updated:   Tue Jul 8 01:34:02 UTC 2025

blue ball Administrative: Update #1 GOES-West MDS Meso-2 Scheduled for July 07, 2025 - Issued: July 08, 2025 0119Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for July 07, 2025 - Issued: July 07, 2025 2217Z
blue ball Product Anomaly/Outage: Correction - GOES-19 - ABI L1b All Bands products delivered to AWIPS, GRB, PDA -Issued: Jul 07, 2025 2146Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for July 07, 2025 - Issued: July 07, 2025 2142Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for July 08, 2025 - Issued: July 07, 2025 2055Z
blue ball Administrative: NOAA-20 OverYaw Maneuver (OYM) Scheduled for July 09, 2025 - Issued July 07, 2025 2018Z
blue ball Administrative: GOES-19 SUVI Focus Check Calibration (impacts SUVI data) Scheduled for July 15, 2025 - Issued: July 07, 2025 1953Z
blue ball Outage/Anomaly: Updat #1 - Jason-3 Data Delay - Issued July 07, 2025 1855Z
blue ball Product Outage/Anomaly: Failed Jason3 Support, Rev. 44287 at Fairbanks- Issued July 06, 2025 1747Z
blue ball Administrative: GOES-19 SUVI GT Calibration (impacts SUVI, EXIS, & CCOR data) Scheduled for July 16-17, 2025 - Issued: July 07, 2025 1708Z
blue ball Product Outage/Anomaly Alert Message: Sentinel-6A Service - Issued July 07, 2025 1628Z
blue ball Product Anomaly/Outage: GOES-18, 19 - All Products products delivered to AWIPS, GRB, PDA -Issued: Jul 07, 2025 1551Z
blue ball Administrative: Enhanced Caution Declared for July 07, 2025- Issued: July 07, 2025 1530Z
blue ball Outage/Anomaly: Jason-3 Data Delay - Issued July 07, 2025 1448Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for July 07, 2025 - Issued: July 07, 2025 1207Z
blue ball Product Outage/Anomaly Alert Message: Sentinel-6A Service - Issued July 07, 2025 0347Z
blue ball Product Outage/Anomaly Alert Message: Sentinel-6A Service - Issued July 07, 2025 0343Z
blue ball Product Anomaly/Outage: GOES-19 - ABI L1b Bands 14, 15, 16 products delivered to AWIPS, GRB, PDA -Issued: Jul 06, 2025 1928Z
blue ball Product Outage/Anomaly Alert Message :: Jason-3 Service-Issued July 06, 2025 1812Z
blue ball Product Outage/Anomaly Alert Message: Sentinel-6A Service - Issued July 06, 2025 1545Z
blue ball Administrative: Update #1 Enhanced Caution Declared for July 4, 2025- Issued: July 6, 2025 1541Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for July 6, 2025 - Issued: July 6, 2025 1453Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for July 6, 2025 - Issued: July 6, 2025 1448Z
blue ball Product Outage/Anomaly: Failed Jason3 Support, Rev. 44286 at Fairbanks- Issued July 06, 2025 1039Z
blue ball Product Outage/Anomaly Alert Message: Sentinel-6A Service - Issued July 06, 2025 0435Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for July 6, 2025 - Issued: July 6, 2025 0425Z
blue ball Product Outage/Anomaly Alert Message: Sentinel-6A Service - Issued July 06, 2025 0354Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for July 5, 2025 - Issued: July 5, 2025 2100Z
blue ball Product Outage/Anomaly Alert Message: Update #1: Sentinel-6A Service - Issued July 05, 2025 1849Z
blue ball Product Outage/Anomaly Alert Message: Update #1: Sentinel-6A Service - Issued July 05, 2025 1756Z
blue ball Product Outage/Anomaly Alert Message :: Update #1: Sentinel-6A Service - Issued July 05, 2025 1750Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for July 5, 2025 - Issued: July 5, 2025 1538Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for July 5, 2025 - Issued: July 5, 2025 1532Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for July 5, 2025 - Issued: July 5, 2025 0707Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for July 4, 2025 - Issued: July 5, 2025 0700Z
blue ball Product Outage/Anomaly Alert Message :: Sentinel-6A Service - Issued July 05, 2025 0528Z
blue ball Product Outage/Anomaly Alert Message :: Sentinel-6A Service - Issued July 05, 2025 0406Z
blue ball Product Outage/Anomaly Alert Message :: Sentinel-6A Service - Issued July 05, 2025 0330Z
blue ball Administrative: (Update #1) Correction: GOES-West MDS Meso-2 Scheduled for July 04, 2025 - Issued: July 04, 2025 2230Z
blue ball Product Outage/Anomaly: MetOp-B/ MetOp-C HRPT Data Delay - Issued: July 04, 2025 2153Z
blue ball Product Outage/Anomaly Alert Message :: Sentinel-6A Service - Issued July 04, 2025 2020Z
blue ball Product Outage/Anomaly: NPP Data Delay - Issued: July 4, 2025 2009Z
blue ball Product Outage/Anomaly: Update #1: NPP SMD Data Delay - Issued: July 04, 2025 1930Z
blue ball Product Outage/Anomaly: Update #1: JPSS N20 SMD Data Delay- Issued: July 04, 2025 1852Z
blue ball Product Outage/Anomaly: Corrections: NPP SMD Data Delay - Issued: July 04, 2025 1843Z
blue ball Product Outage/Anomaly: JPSS N20 SMD Data Delay- Issued: July 04, 2025 1819Z
blue ball Product Outage/Anomaly: Update #1: JPSS N21 SMD Data Delay - Issued: July 4, 2025 1854Z
blue ball Administrative: Enhanced Caution Declared for July 4, 2025- Issued: July 4, 2025 1510Z
blue ball Product Outage/Anomaly: NPP SMD Data Delay - Issued: July 04, 2025 1454Z
blue ball Product Outage/Anomaly: Update #1: Failed Jason3 Support, Rev. 44261 at Fairbanks- Issued July 04, 2025 1330Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for July 4, 2025 - Issued: July 4, 2025 1216Z
blue ball Administrative: Correction: GOES-West MDS Meso-2 Scheduled for July 04, 2025 - Issued: July 04, 2025 1456Z
blue ball Administrative: Correction: GOES-West MDS Meso-1 Scheduled for July 04, 2025 - Issued: July 04, 2025 1452Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for July 04, 2025 - Issued: July 04, 2025 1111Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for July 4, 2025 - Issued: July 4, 2025 1104Z
blue ball Product Outage/Anomaly Alert Message :: Sentinel-6A Service - Issued July 04, 2025 0945Z
blue ball Product Outage/Anomaly Alert Message :: Sentinel-6A Service - Issued July 04, 2025 0603Z
blue ball Product Outage/Anomaly Alert Message :: Sentinel-6A Service - Issued July 04, 2025 0445Z
blue ball Product Outage/Anomaly Alert Message :: Sentinel-6A Service - Issued July 04, 2025 0354Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for July 04, 2025 - Issued: July 04, 2025 0215Z
blue ball Product Anomaly/Outage: Interruption of ASCAT Soil Moisture Data Coming to SMOPS- Issued: July 03, 2025 1825Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for July 03, 2025 - Issued: July 03, 2025 1746Z
blue ball Product Anomaly/Outage: Product Anomaly/Outage: GOES-19 ABI-L1b, ABI-SecCMI, L2 Meso2 products delivered to AWIPS, PDA Issued - July 03, 2025 1113Z
blue ball Correction: Administrative: GOES-East MDS Meso-1 Scheduled for July 03, 2025 - Issued: July 03, 2025 1004Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for July 03, 2025 - Issued: July 03, 2025 0945Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for July 02, 2025 - Issued: July 02, 2025 2218Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for July 02, 2025 - Issued: July 02, 2025 2213Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for July 02, 2025 - Issued: July 02, 2025 1832Z
blue ball Product Outage/Anomaly: Correction: Update #1: EMWIN Data Outage - Issued: July 02, 2025 1655Z
blue ball Correction: Administrative: GOES-East MDS Meso-1 Scheduled for July 02, 2025 - Issued: July 02, 2025 1646Z
blue ball Product Outage/Anomaly: Update #1: EMWIN Data Outage - Issued: July 02, 2025 1639Z
blue ball Product Outage/Anomaly: EMWIN Data Outage - Issued: July 02, 2025 1558Z
blue ball SARSAT Outage/Anomaly: Update #1 - Final Update Guam 3 LEO Ground Stations Offline, Issued: July 02, 2025 1500Z
blue ball Administrative: GOES MDS Meso-1 Scheduled for July 02, 2025 - Issued: July 02, 2025 1439Z
blue ball Product Anomaly/Outage: Update #1: Alert Message :: Sentinel-6A Service - ISSUED: July 02, 2025 1401Z
blue ball Product Anomaly/Outage: GOES-19 - ABI L1b, Sectorized Cloud and Moisture Bands 02, 06-10, 14-16 products delivered to AWIPS, GRB, PDA -Issued: Jul 02, 2025 0719Z
blue ball Administrative: Update #1 - GOES-West MDS Meso-2 Scheduled for July 1, 2025 - Issued: July 2, 2025 0341Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for July 12 2025 - Issued: July 2, 2025 0311Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for July 2, 2025 - Issued: July 2, 2025 0300Z
blue ball Administrative: Update #2 - Suspension of All Defense Meteorological Satellite Program (DMSP) Data on July 31, 2025 - Issued July 1, 2025 1815 UTC
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for July 2, 2025 - Issued: July 01, 2025 1525Z
blue ball SARSAT Outage/Anomaly: Guam 3 LEO Ground Station Offline- Issued: July 01, 2025 1351Z
blue ball Administrative: Enhanced Caution Declared for July 1, 2025- Issued: July 1, 2025 1111Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for July 1, 2025 - Issued: July 1, 2025 0348Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for July 1, 2025 - Issued: June 30, 2025 2203Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for July 1, 2025 - Issued: June 30, 2025 2158Z
blue ball Administrative: Update #5 - Termination of Satellite Analysis Branch's Manual Dvorak Estimates in the South Indian and South Atlantic Ocean on July 1, 2025 at 0000 UTC - Issued June 30 , 2025 1815 UTC
blue ball Administrative: Planned Maintenance Impacting ESPC Legacy Production Systems on July 1, 2025 - Issued: June 30, 2025 1752Z
blue ball Administrative: GOES-18 ABI Solar Calibration Scan scheduled for July 07, 2025, - Issued: June 30, 2025 1747Z
blue ball Administrative: GOES-19 ABI Solar Calibration Scan scheduled for July 07, 2025, - Issued: June 30, 2025 1736Z
blue ball Correction: Administrative: Update #2 - GOES-West MDS Meso-2 Scheduled for June 29, 2025 - Issued: June 30, 2025 1648Z
blue ball Administrative: Update #2 - GOES-West MDS Meso-2 Scheduled for June 29, 2025 - Issued: June 30, 2025 1633Z
blue ball Administrative: Maintenance: N-Wave Aggregation Router Upgrade RTR.SUIT Scheduled for July 07, 2025 0900Z - Issued June 30, 2025 1455Z
blue ball Product Anomaly/Outage: Update #3 - GOES-19 - SEISS MPS Lo products delivered to GRB, PDA - Issued: June 30, 2025 1445Z
blue ball Administrative: Product Distribution and Access (PDA) Planned PDA Server patching activity at the NSOF OPS site, beginning June 30, 1300Z Issued June 30, 2025 1228Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for June 30, 2025 - Issued: June 30, 2025 1226Z
blue ball Administrative: Correction - GOES-West MDS Meso-2 Scheduled for June 30, 2025 - Issued: June 30, 2025 1029Z
blue ball Administrative: Update #1 - GOES-West MDS Meso-2 Scheduled for June 29, 2025 - Issued: June 30, 2025 1017Z
blue ball Product Anomaly/Outage: GOES-19 - ABI L1b Bands 14, 15, 16 products delivered to AWIPS, GRB, PDA -Issued: Jun 30, 2025 0940Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for June 30, 2025 - Issued: June 30, 2025 0836Z
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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.


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