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:   Thu Jul 3 17:49:02 UTC 2025

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
blue ball Product Outage/Anomaly: GAC Data Gaps or Missing in POES-EL Operations - Issued: June 30, 2025 0525Z
blue ball Administrative: IMPORTANT UPDATE - Suspension of All Defense Meteorological Satellite Program (DMSP) Data by June 30, 2025 - Issued June 30, 2025 0345Z
blue ball Product Anomaly/Outage: Update #2 - GOES-19 - SEISS MPS Lo products delivered to GRB, PDA - Issued: June 30, 2025 0119Z
blue ball Administrative: Correction - GOES-West MDS Meso-1 Scheduled for June 29, 2025 - Issued: June 30, 2025 0041Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for June 29, 2025 - Issued: June 29, 2025 2352Z
blue ball Administrative: Correction - GOES-East MDS Meso-1 Scheduled for June 30, 2025 - Issued: June 29, 2025 2317Z
blue ball Administrative: Correction: GOES-East MDS Meso-2 Scheduled for June 29, 2025 - Issued: June 29, 2025 2049
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for June 30, 2025 - Issued: June 29, 2025 1820Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for June 30, 2025 - Issued: June 29, 2025 1732Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for June 29, 2025 - Issued: June 29, 2025 1649Z
blue ball Product Anomaly/Outage (Update #1) Correction: GOES-19 - SEISS MPS Lo products delivered to GRB, PDA - Issued: June 29, 2025 1501Z
blue ball Product Anomaly/Outage (Update #1) : GOES-19 - SEISS MPS Lo products delivered to GRB, PDA - Issued: June 29, 2025 1433Z
blue ball Product Outage/Anomaly Alert Message :: Sentinel-6A Service - Issued June 29, 2025 0823Z
blue ball Product Anomaly/Outage: GOES-19 - SEISS MPS Lo products delivered to GRB, PDA -Issued: June 29, 2025 0715Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for June 29, 2025 - Issued: June 29, 2025 - 0525Z
blue ball Product Outage/Anomaly Alert Message: Sentinel-6A Service - Issued June 28, 2025 2020Z
blue ball Update #1 Product Outage/Anomaly Alert Message :: Sentinel-6A Service - Issued June 28, 2025 1820Z
blue ball Update #1 Product Outage/Anomaly Alert Message :: Sentinel-6A Service - Issued June 28, 2025 1814Z
blue ball Product Outage/Anomaly Alert Message :: Sentinel-6A Service - Issued June 28, 2025 1455Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for June 28, 2025 - Issued: June 28, 2025 1355Z
blue ball Product Outage/Anomaly Alert Message :: Sentinel-6A Service - Issued June 28, 2025 1331Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for June 29, 2025 - Issued: June 28, 2025 1244Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for June 28, 2025 - Issued: June 28, 2025 1028Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for June 28, 2025 - Issued: June 28, 2025 - 0130Z
blue ball Product Outage/Anomaly: JASON-3 Data Delay - Issued June 27 , 2025 2043Z
blue ball Administrative: Correction: GOES-East MDS Meso-1 Scheduled for June 28, 2025 - Issued: June 27, 2025 1857Z
blue ball Administrative: Correction: GOES-West MDS Meso-1 Scheduled for June 27, 2025 - Issued: June 27, 2025 1632Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for June 27, 2025 - Issued: June 27, 2025 1626Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for June 28, 2025 - Issued: June 27, 2025 1621Z
blue ball Administrative: NOAA-20 Drag Makeup Maneuver (DMU) Scheduled for July 9, 2025 - Issued: June 27, 2025 1158Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for June 27, 2025 - Issued: June 27, 2025 0923Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for June 27, 2025 - Issued: June 27, 2025 0921Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for June 26, 2025 - Issued: June 26, 2025 2016z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for June 26, 2025 - Issued: June 26, 2025 1445Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for June 26, 2025 - Issued: June 26, 2025 1440Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for June 27, 2025 - Issued: June 26, 2025 1430Z
blue ball Administrative: (Update #1) GOES-East MDS Meso-2 Scheduled for June 26, 2025 - Issued: June 26, 2025 1419Z
blue ball Administrative: NCCF Product Upgrade 1.25-4.1 on July 23, 2025 - Issued: June 26, 2025 1307 UTC
blue ball Product Outage/Anomaly: Metop-3 Data Loss - Issued: June 26, 2025 0916Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for June 26 2025 - Issued - June 25, 2025 2329Z
blue ball Administrative: Update #10: Product Distribution and Access (PDA) Planned PDA Limited One Day COOP Partial Failover Exercise to CBU on June 25 from 1200 to 2200Z -Issued: June 25, 2025 1944Z
blue ball Administrative: Update #9: Product Distribution and Access (PDA) Planned PDA Limited One Day COOP Partial Failover Exercise to CBU on June 25 from 1200 to 2200Z - Issued: June 25, 2025 1848Z
blue ball Administrative: Suspension of All Defense Meteorological Satellite Program (DMSP) Data by June 30, 2025 - Issued June 25, 2025 1735 UTC
blue ball Administrative: Enhanced Caution Declared for June 25, 2025- Issued: June 25, 2025 1706Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for June 25, 2025 - Issued: June 25, 2025 1614Z
blue ball Product Outage/Anomaly: Alert Message 2025-06-25 15:19:04 :: Jason-3 Service- Issued: June 25, 2025 1530Z
blue ball Administrative: Jason-3 maneuvers Scheduled for June 25, 2025 - Issued: June 25, 2025 1328Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for June 25, 2025 - Issued: June 25, 2025 1322Z
blue ball Administrative: Update #8: Product Distribution and Access (PDA) Planned PDA Limited One Day COOP Partial Failover Exercise to CBU on June 25 from 1200 to 2200Z - Issued: June 25, 2025 1200Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for June 25, 2025 - Issued: June 25, 2025 0123Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for June 25, 2025 - Issued: June 25, 2025 0120Z
blue ball Administrative: Update #7: Product Distribution and Access (PDA) Planned PDA Limited One Day COOP Partial Failover Exercise to CBU on June 25 from 1200 to 2200Z - Issued: June 24, 2025 2133Z
blue ball Administrative: Update #7: Product Distribution and Access (PDA) Planned PDA Limited One Day COOP Partial Failover Exercise to CBU on June 25 from 1200 to 2200 UTC -Issued: June 24, 2025 2017 UTC
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for June 24, 2025 - Issued: June 24, 2025 1305Z
blue ball Administrative: Enhanced Caution Declared for June 24, 2025 1200Z - Issued: June 24, 2025 0940Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for June 24, 2025 - Issued: June 24, 2025 0102Z
blue ball Product Outage/Anomoly: NOAA-21 SMD DATA-Issued: June 23, 2025 2133Z
blue ball Administrative: DSCOVR CPU Board Reset- Issued: June 23, 2025 2029Z
blue ball Administrative: Update #6: Product Distribution and Access (PDA) Planned PDA Limited One Day COOP Partial Failover Exercise to CBU on June 25, 1200Z. -Issued: June 23, 2025 1958Z
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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.