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:   Mon Jun 30 12:34:02 UTC 2025

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
blue ball Administrative: Update #6: NCCF Product Upgrade 1.25-3.2 on June 17, 2025 - Issued: June 23, 2025 1920 UTC
blue ball Product Outage/Anomaly: JPSS NPP SMD Data Delay - Issued: June 23, 2025 1829Z
blue ball Product Outage/Anomaly: Update #1: JPSS N20 SMD Data Delay - Issued: June 23, 2025 1740Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for June 23, 2025 - Issued: June 23, 2025 1617Z
blue ball Product Outage/Anomaly: JPSS NPP SMD Data Delay - Issued: June 23, 2025 1609Z
blue ball Administrative: Product Distribution and Access (PDA) Planned PDA Limited One Day COOP Partial Failover Exercise to CBU on June 25, 1200Z. -Issued: June 23, 2025 1503Z
blue ball Administrative: Update #3 - Termination of NESDIS Data Exploitation (NDE) Products on June 23, 2025 1530-1630 UTC - Issued June 23, 2025 1455 UTC
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for June 23, 2025 - Issued: June 23, 2025 1312Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for June 23, 2025 - Issued: June 23, 2025 1307Z
blue ball Product Outage/Anomaly: JPSS N20 SMD Data Delay - Issued: June 23, 2025 1120Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for June 23, 2025 - Issued: June 23, 2025 0559Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for June 22, 2025 - Issued: June 22, 2025 1814Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for June 22, 2025 - Issued: June 22, 2025 1552Z
blue ball Administrative: UPDATE#4: Enhanced Caution Declared for June 19, 2025- Issued: June 22, 2025 1223Z
blue ball Administrative: Update #1 :Critical Weather Day Ended for June 21, 2025- Issued: June 21, 2025 2145Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for June 20, 2025 - Issued: June 21, 2025 1437Z
blue ball Administrative: Enhanced Caution Declared for June 21, 2025- Issued: June 21, 2025 1214Z
blue ball Administrative: Critical Weather Day Ending - Issued: June 21, 2025 1211Z
blue ball Administrative: Correction: Critical Weather Day Declared for June 21, 2025 - Issued: June 21, 2025 0211Z
blue ball Administrative: Critical Weather Day Declared for June 21, 2025 - Issued: June 21, 2025 0203Z
blue ball Administrative: UPDATE#2: Enhanced Caution Declared for June 20, 2025- Issued: June 21, 2025 0159Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for June 20, 2025 - Issued: June 20, 2025 2243Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for June 20, 2025 - Issued: June 20, 2025 1435Z
blue ball Administrative: Correction: GOES MDS Meso-2 Scheduled for June 20, 2025 - Issued: June 20, 2025 1429Z
blue ball Administrative: GOES MDS Meso-2 Scheduled for June 20, 2025 - Issued: June 20, 2025 1424Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for June 21, 2025 - Issued: June 21, 2025 1233Z
blue ball Product Outage/Anomaly: Update: Metop-B Antarctic Data Acquisition - Issued: June 20, 2025 0132Z
blue ball Product Outage/Anomaly: Metop-B Antarctic Data Acquisition - Issued: June 19, 2025 2136Z
blue ball Product Outage/Anomaly: Correction: M1 Metop-B GDS FRAC Data Loss - Issued: June 19, 2025 2128Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for June 19, 2025 - Issued: June 19, 2025 1525Z
blue ball Administrative: Enhanced Caution Declared for June 19, 2025- Issued: June 19, 2025 1411Z
blue ball Administrative: Enhanced Caution Declared for June 19, 2025- Issued: June 19, 2025 1409Z
blue ball Product Outage/Anomaly: Update #2 Jason-3 Move to Long Repeat Orbit and Extended Product Outage - Mission Resumption - Issued: June 19, 2025 1342Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for June 19, 2025 - Issued: June 19, 2025 0851Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for June 19, 2025 -
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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.