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.


Last Update:   Aug 14, 2025 20:49 UTC

blue ball Product Outage/Anomaly: JPSS N20 SMD Data Delay - Issued August 14, 2025 2035Z
blue ball Product Outage/Anomaly: JPSS NPP SMD Data Delay - Issued August 14, 2025 2017Z
blue ball Administrative: Jason-3 Maneuver Scheduled August 19, 2025, Issued: August 14, 2025 1506Z
blue ball Administrative: CBU BigIP F5 Upgrade Traffic Failover- Issued: August 14, 2025 1401Z
blue ball Administrative: Himawari-9 Weekly Special Satellite Operations Schedule, Issued: August 14, 2025 1230 UTC
blue ball Product Anomaly/Outage: NPP, N20, N21 Products-Issued: August 14, 2025 0851Z
blue ball Administrative: GOES East MDS Meso-2 Scheduled for August 14, 2025 - Issued: August 14, 2025 0820Z
blue ball Administrative: GOES West MDS Meso-1 Scheduled for August 14, 2025 - Issued: August 14, 2025 0813Z
blue ball Administrative: GOES East MDS Meso-1 Scheduled for August 14, 2025 - Issued: August 14, 2025 0108Z
blue ball Product Anomaly/Outage:GOES-19 ABI L1b Bands 01, 03, 04, 06, 09, 11, 12, GLM, MAG, SEISS, SUVI All Bands, and derived products delivered to GRB- Issued: August 13, 2025 1805ZZ
blue ball Product Anomaly/Outage: Emergency Decommissioning of NOAA-19 on August 13, 2025 1655 UTC Issued: August 13, 2025 1715 UTC
blue ball Administrative: Cancellation GOES East MDS Meso-1 Scheduled for August 12, 2025 - Issued: August 13, 2025 0919Z
blue ball Administrative: GOES East MDS Meso-1 Scheduled for August 13, 2025 - Issued: August 13, 2025 0911Z
blue ball Administrative: Cancellation GOES East MDS Meso-1 Scheduled for August 12, 2025 - Issued: August 13, 2025 0907Z
blue ball Administrative: GOES West MDS Meso-2 Scheduled for August 13, 2025 - Issued: August 13, 2025 0801Z
blue ball Administrative: GOES West MDS Meso-1 Scheduled for August 13, 2025 - Issued: August 13, 2025 0759Z
blue ball Administrative: GOES East MDS Meso-2 Scheduled for August 13, 2025 - Issued: August 13, 2025 0755Z
blue ball Administrative: GOES East MDS Meso-2 Scheduled for August 13, 2025 - Issued: August 13, 2025 0750Z
blue ball Product Outage/Anomaly: Metop-3 HRPT Data Loss - Issued: August 13, 2025 0653Z
blue ball Product Outage/Anomaly: JPSS NPP SMD Data Delay - Issued August 12, 2025 2042Z
blue ball Administrative: GOES-18 ABI Desert Monitoring Calibration Scan Scheduled for August 18, 2025, Issued: August 12, 2025 2037Z
blue ball Administrative: GOES-19 ABI Desert Monitoring Calibration Scan Scheduled for August 18, 2025, Issued: August 12, 2025 1940Z
blue ball Administrative: GOES-19 ABI Solar Calibration Scan Scheduled for August 18, 2025, Issued: August 12, 2025 1936Z
blue ball Administrative: GOES-18 ABI Solar Calibration Scan Scheduled for August 18, 2025- Issued: August 12, 2025 1929Z
blue ball Product Outage/Anomaly: JPSS NPP SMD Data Delay - Issued August 12, 2025 1910Z
blue ball Product Anomaly/Outage (Update #1): GOES-19 ABI L1b Bands 01, 03, 04, 06, 09, 11, 12, GLM, MAG, SEISS, SUVI All Bands, and derived products delivered to GRB Issued August 12, 2025 1853Z
blue ball Product Anomaly/Outage: GOES-19 ABI L1b Bands 01, 03, 04, 06, 09, 11, 12, GLM, MAG, SEISS, SUVI All Bands, and derived products delivered to GRB Issued August 12, 2025 1831Z
blue ball Administrative: MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, Scheduled August 12, 2025 - Issued: August 12, 2025 1750Z
blue ball Product Outage/Anomaly Alert Message 2025-08-12 17:05:34 :: Jason-3 Service - Issued August 12, 2025 1719Z
blue ball Product Outage/Anomaly: JPSS NPP SMD Data Delay - Issued August 12, 2025 1710Z
blue ball Administrative: Correction: GOES East MDS Meso-1 Scheduled for August 12, 2025 - Issued: August 12, 2025 1244Z
blue ball Administrative: GOES West MDS Meso-2 Scheduled for August 12, 2025 - Issued: August 12, 2025 1145Z
blue ball Administrative: GOES East MDS Meso-1 Scheduled for August 12, 2025 - Issued: August 12, 2025 1140Z
blue ball Product Outage/Anomaly Alert Message 2025-08-12 10:46:55 :: Jason-3 Service- Issued August 12, 2025 1131Z
blue ball Product Outage/Anomaly: Correction: M1 Metop-B GDS FRAC Data Loss - Issued: August 12, 2025 0946Z
blue ball Product Outage/Anomaly: Update #1: NOAA-20 Data Delay - Issued: August 12, 2025 0433Z
blue ball Product Outage/Anomaly: Update #1: JPSS NPP SMD Data Delay- Issued: August 12, 2025 0400Z
blue ball Administrative: GOES West MDS Meso-1 Scheduled for August 11, 2025 - Issued: August 11, 2025 2300Z
blue ball Administrative: GOES East MDS Meso-2 Scheduled for August 11, 2025 - Issued: August 11, 2025 2231Z
blue ball Administrative: GOES East MDS Meso-2 Scheduled for August 11, 2025 - Issued: August 11, 2025 2149Z
blue ball Correction: Product Outage/Anomaly: NOAA-20 Data Delay - Issued: August 11, 2025 1758Z
blue ball Product Anomaly/Outage: GOES-19 ABI L1b Bands 01, 03, 04, 06, 09, 11, 12, GLM, MAG, SEISS, SUVI All Bands, and derived products delivered to GRB and PDA - Issued: August 11, 2025 1757Z
blue ball Product Outage/Anomaly: NOAA-20 Data Delay - Issued: August 11, 2025 1748Z
blue ball Product Outage/Anomaly: NOAA-20 Data Delay - Issued: August 11, 2025 1633Z
blue ball Product Outage/Anomaly: NPP SMD Data Delay - Issued August 11, 2025 1456Z
blue ball Administrative: Update #9 - Suspension of POES data to Users after 1800 UTC on June 16, 2025 and Decommissioning - Issued August 11, 2025 1747 UTC
blue ball Administrative: GOES East MDS Meso-1 Scheduled for August 11, 2025 - Issued: August 11, 2025 1118Z
blue ball Administrative: GOES West MDS Meso-2 Scheduled for August 11, 2025 - Issued: August 11, 2025 1110Z
blue ball Product Outage/Anomaly: Update #1: JPSS NPP SMD Data Delay - Issued August 11, 2025 0707Z
blue ball Product Outage/Anomaly: Update # 2: Jason 3 Data Delay - Issued August 11, 2025 0822Z
blue ball Product Outage/Anomaly: JPSS NPP SMD Data Delay - Issued August 11, 2025 0420Z
blue ball Product Outage/Anomaly: Update #1: JPSS NPP SMD Data Delay - Issued August 11, 2025 0418Z
blue ball Product Outage/Anomaly: JPSS NPP SMD Data Delay - Issued August 11, 2025 0241Z
blue ball Product Outage/Anomaly Alert Message 2025-08-10 07:15:28 :: Jason-3 Service - Issued August 10, 2025 0742Z
blue ball Administrative: GOES West MDS Meso-1 Scheduled for August 10, 2025 - Issued: August 10, 2025 0737Z
blue ball Administrative: GOES East MDS Meso-2 Scheduled for August 10, 2025 - Issued: August 10, 2025 0726Z
blue ball Product Outage/Anomaly: Jason 3 Data Delay - Issued August 10, 2025 0637Z
blue ball Product Outage/Anomaly: Update: JPSS NPP SMD Data Delay - Issued: August 010, 2025 0345Z
blue ball Product Outage/Anomaly Alert Message :: Alert Message 2025-08-10 01:14:25 :: Sentinel-6A Service Issued- August 10, 2025 0122Z
blue ball Product Outage/Anomaly Alert Message :: 2025-08-10 01:13:16 :: Sentinel-6A Service Issued - August 10, 2025 0118Z
blue ball Product Outage/Anomaly Alert Message :: Sentinel-6A Service - Issued August 10, 2025 0022Z
blue ball Product Outage/Anomaly Alert Message :: Sentinel-6A Service - Issued August 10, 2025 0017Z
blue ball Product Outage/Anomaly: Correction: JPSS NPP SMD Data Delay - Issued: August 09, 2025 2227Z
blue ball Product Outage/Anomaly: JPSS NPP SMD Data Delay - Issued: August 09, 2025 1825Z
blue ball Administrative: GOES East MDS Meso- 1 Scheduled for August 9, 2025 - Issued: August 9, 2025 0734Z
blue ball Administrative: GOES West MDS Meso- 1 Scheduled for August 9, 2025 - Issued: August 9, 2025 0729Z
blue ball Administrative: Update #1: Enhanced Caution Declared for August 09, 2025 - Issued: August 11, 2025 1208Z
blue ball Administrative: GOES West MDS Meso- 2 Scheduled for August 8, 2025 - Issued: August 8, 2025 1647Z
blue ball Product Outage/Anomaly: JPSS NPP SMD Data Delay - Issued: August 08, 2025 1655Z
blue ball Administrative: GOES West MDS Meso- 1 Scheduled for August 8, 2025 - Issued: August 8, 2025 1649Z
blue ball Administrative: GOES East MDS Meso-2 Scheduled for August 9, 2025 - Issued: August 9, 2025 1548Z
blue ball Administrative: GOES West MDS Meso-1 Scheduled for August 08, 2025 Issued: August 08, 2025 1342Z
blue ball Administrative: GOES East MDS Meso- 1 Scheduled for August 8, 2025 - Issued: August 8, 2025 0705Z
blue ball Administrative: GOES East MDS Meso- 2 Scheduled for August 8, 2025 - Issued: August 8, 2025 0555Z
blue ball Administrative: Update #1: NCCF Product Upgrade 1.25-4.3 on September 3, 2025 - Issued: August 14, 2025 1245 UTC
blue ball Administrative: GOES-18 and GOES-19 ABI Lunar Trending Calibration Scans Scheduled from August 10 to 14, 2025- Issued: August 7, 2025 1830Z
blue ball Administrative: GOES East MDS Meso- 2 Scheduled for August 7, 2025 - Issued: August 7, 2025 1748Z
blue ball Administrative: Himawari-9 Weekly Special Satellite Operations Schedule, Issued: August 7, 2025 1430 UTC
blue ball Administrative: Product Distribution and Access (PDA) Planned ESPC Windows Domain Controller .net update at the NSOF OPS site, beginning August 07, 1600Z Issued August 07, 2025 1254Z
blue ball Administrative: GOES East MDS Meso- 1 Scheduled for August 7, 2025 - Issued: August 7, 2025 1224Z
blue ball Administrative: Cancelation: GOES East MDS Meso- 1 Scheduled for August 7, 2025 - Issued: August 7, 2025 1045Z
blue ball Administrative: Correction: GOES East MDS Meso- 2 Scheduled for August 7, 2025 - Issued: August 7, 2025 0710Z
blue ball Administrative: Correction: GOES East MDS Meso- 1 Scheduled for August 7, 2025 - Issued: August 7, 2025 0708Z
blue ball Administrative: GOES West MDS Meso- 1 Scheduled for August 7, 2025 - Issued: August 7, 2025 0656Z
blue ball Administrative: GOES West MDS Meso-2 Scheduled for August 7, 2025 - Issued: August 7, 2025 0647Z
blue ball Administrative: GOES West MDS Meso-2 Scheduled for August 7, 2025 - Issued: August 7, 2025 0140Z
blue ball Administrative: GOES West MDS Meso-1 Scheduled for August 7, 2025 - Issued: August 7, 2025 0135Z
blue ball Product Outage/Anomaly: N20 Data Delay - Issued: August 07, 2025 0129Z
blue ball Product Outage/Anomaly: N20 Data Delay - Issued: August 06, 2025 2210Z
blue ball Product Outage/Anomaly: NPP Data Delay - Issued: August 06, 2025 2144Z
blue ball Product Outage/Anomaly: NPP Data Delay - Issued: August 06, 2025 2130Z
blue ball Administrative: GOES West MDS Meso-1 Scheduled for August 6, 2025 - Issued: August 6, 2025 1602Z
blue ball Administrative: GOES East MDS Meso-2 Scheduled for August 6, 2025 - Issued: August 6, 2025 1105Z
blue ball Product Outage/Anomaly Alert Message :: Sentinel-6A Service - Issued August 6, 2025 0917Z
blue ball Administrative: Update #1: Product Distribution and Access (PDA) Planned ESPC Windows Server Upgrades at the NSOF OPS site, beginning August 05, 1400Z -Issued: August 05, 2025 1758Z
blue ball Administrative: Product Distribution and Access (PDA) Planned ESPC Windows Server Upgrades at the NSOF OPS site, beginning August 05, 1400Z -Issued: August 05, 2025 1348Z
blue ball Administrative: GOES West MDS Meso-1 Scheduled for August 05, 2025 - Issued: August 05, 2025 1255Z
blue ball Administrative: GOES East MDS Meso-2 Scheduled for August 05, 2025 - Issued: August 05, 2025 1250Z
blue ball Product Outage/Anomaly: SNPP Data Delay - Issued: August 5, 2025 0418Z
blue ball Product Outage/Anomaly Alert Message :: Sentinel-6A Service - Issued August 4, 2025 2217Z
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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.