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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Messages Updated: Fri Apr 11 13:34:47 UTC 2025
blue ball Administrative: GOES-East Meso-2 Scheduled for April 11, 2025 - Issued: April 11, 2025 1327Z
blue ball Administrative: Update #6: Legacy Products Retirement, Issued: April 11, 2025 1325 UTC
blue ball Administrative: GOES-East Meso-1 Scheduled for April 11, 2025 - Issued: April 11, 2025 1240Z
blue ball Product Anomaly/Outage: GOES-18, 19 Update: Cloud Mask Files Not Being Delivered to NCCF Issued: April 11, 2025 0220Z
blue ball Product Outage/Anomaly: Himawari-9 Outage - Issued: April 10, 2025 2355Z
blue ball Product Anomaly/Outage GOES-18/19 Update - Issued: April 10, 2025 2325Z
blue ball Update#2: Product Anomaly/Outage: Update#1 GOES-18, 19 - Intermittent outages of all products delivered to PDA due to maintenance activities - Issued April 10, 2025 2247Z
blue ball Product Anomaly/Outage: GOES-18, 19 - Intermittent outages of all products delivered to PDA due to maintenance activities -Issued: April 10, 2025 1736Z
blue ball Product Anomaly/Outage: Correction: GOES-18, 19 Cloud Mask Files Not Being Delivered to NCCF Issued: April 10, 2025 1505Z
blue ball Product Anomaly/Outage: GOES-18, 19 Cloud Mask Files Not Being Delivered to NCCF Issued: April 10, 2025 1453Z
blue ball Administrative: GOES-East/G19 Meso-1 Scheduled for April 10, 2025 - Issued: April 10, 2025 1441Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-18 Data loss - Issued: April 10, 2025 1423Z
blue ball Product Outage/Anomaly: GAC Data Gaps or Missing in POES-EL Operations - Issued: April 10, 2025 1410Z
blue ball Administrative: Himawari-9 Weekly Special Satellite Operations Schedule, Issued: April 10, 2025 1300 UTC
blue ball Administrative: GOES-East/G19 Meso-2 Scheduled for April 10, 2025 - Issued: April 10, 2025 1214Z
blue ball Product Anomaly/Outage: Update #1 GOES-18, 19 - Intermittent and sporadic outage or degradation of products delivered to PDA - Issue: April 9, 2025 2123Z
blue ball Product Anomaly/Outage: Product Anomaly/Outage: Correction: GOES-18, 19 - Intermittent and sporadic outage or degradation of products delivered to PDA - Issue: April 9, 2025 1855Z
blue ball Product Anomaly/Outage: Product Anomaly/Outage: GOES-18, 19 - Intermittent and sporadic outage or degradation of products delivered to PDA - Issue: April 9, 2025 1854Z
blue ball Product Outage/Anomaly: Correction:Update #1:JPSS N20 Data Delay Issue: April 9, 2025 1549Z
blue ball Product Outage/Anomaly: Correction JPSS N20 Data Delay Issue: April 9, 2025 1542Z
blue ball Product Outage/Anomaly: Update #1:JPSS N20 Data Delay Issue: April 9, 2025 1541Z
blue ball Product Outage/Anomaly: JPSS N20 Data Delay Issue: April 9, 2025 1342Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for April 9 2025 - Issued: April 9, 2025 1257Z
blue ball Administrative: Update 1: Product Outage/Anomaly: JASON-3 Data Delay - Issued April 09, 2025 0043Z
blue ball Administrative: NOAA-18, 19, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, 8 April 2025 - Issued April 8, 2025 2136 UTC
blue ball Administrative: Correction - 2025 Planned PDA Limited One Day Partial Failover to CBU COOP Exercise - Issued April 08, 2025 1814Z
blue ball Administrative: 2025 Planned PDA Limited One Day Partial Failover to CBU COOP Exercise - Issued April 08, 2025 1747Z
blue ball Administrative: JPSS CGS NSOF A IDMZ Windows Security Patching (Live Ops) - Issued April 8, 2025 1602 GMT
blue ball Administrative: GCOM-W1 DMU Maneuver Scheduled April 09, 2025 - Issued April 08, 2025 1412Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-17 Data loss - Issued: April 08, 2025 1144Z
blue ball Administrative: Update #1 :Legacy Products Retirement - Issued: April 7, 2025 2100Z
blue ball Administrative: GOES-19 SUVI GT Calibration (impacts SUVI and EXIS data) Scheduled for April 16-17, 2025 - Issued: April 07, 2025 2049Z
blue ball Administrative: GOES-19 SUVI GT Calibration (impacts SUVI and EXIS data) Scheduled for April 15-16, 2025 - Issued: April 07, 2025 2020Z
blue ball Administrative: GOES-18 (GOES-WEST) ABI Encoder and Fine Track Error Calibrations scheduled for April 15, 2025 - Issued April 07, 2025 1840Z
blue ball Administrative: GOES-19 SUVI Focus Check Calibration (impacts SUVI data) Scheduled for April 15, 2025 - Issued: April 07, 2025 1831Z
blue ball Administrative: GOES-19 Transition to Operations on April 7, 2025 - Issued: April 7, 2025 1510 UTC
blue ball Administrative: Update #5: NCCF Product Upgrade 1.25-2.2 - Issued: April 7, 2025 1358 UTC
blue ball Administrative: Update #5 Declaration of GOES-19 as the GOES-East Operational Satellite on April 4, 2025 at 1510 UTC, Issued April 7, 2025 1344 UTC
blue ball Administrative: GOES-East Meso-2 Scheduled for April 07, 2025 - Issued: April 07, 2025 1256Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for April 6, 2025 - Issued: April 6, 2025 1729Z
blue ball Administrative: Update #2: Critical Weather Day Declared for April 2, 2025 - Issued: April 6, 2025 1217Z
blue ball Administrative: S-NPP VIIRS Lunar Calibration Roll Maneuver Scheduled for April 08, 2025 - Issued April 5, 2025 15:49Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for April 5, 2025 - Issued: April 5, 2025 2128Z
blue ball Administrative: GOES-19 ABI desert monitoring calibration scan scheduled for April 14, 2025, Issued: April 04, 2025 1545 UTC
blue ball Administrative: GOES-19 ABI Solar Calibration Scan scheduled for April 14, 2025, Issued: April 04, 2025 1530 UTC
blue ball Administrative: GOES-18 ABI Solar Calibration Scan scheduled for April 14, 2025, Issued: April 04, 2025 1522 UTC
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for April 4, 2025 - Issued: April 4, 2025 1110Z
blue ball Administrative: Update#1: Critical Weather Day Declared for April 02, 2025 - Issued: April 04, 2025 0912Z
blue ball Administrative: Update #4: NCCF Product Upgrade 1.25-2.2 - Issued: April 3, 2025 1817 UTC
blue ball Administrative: Himawari-9 Weekly Special Satellite Operations Schedule, Issued: April 3, 2025 1515 UTC
blue ball Administrative: Update #4 (Postponed) Declaration of GOES-19 as the GOES-East Operational Satellite on April 4, 2025 at 1510 UTC, Issued April 3, 2025 1453 UTC
blue ball Administrative: GOES-18 and GOES-19 ABI Lunar Trending Calibration Scans scheduled from April 8 to April 11, 2025 - Issued: April, 03 2025 1238Z
blue ball Administrative: Update #3: NCCF Product Upgrade 1.25-2.2 - Issued: April 3, 2025 1118 UTC
blue ball Administrative: Correction: GOES-East MDS Meso-1 Scheduled for April 3, 2025 - Issued: April 3, 2025 0900Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for April 3, 2025 - Issued: April 3, 2025 0855Z
blue ball =?UTF-8?Q?Product_Outage=2FAnomaly=3A_Alert_Message_2025=2D04=2D03_08=3A?= =?UTF-8?Q?08=3A37_=3A=3A_0=C2=B0_MSG_Service_=2D_Issued=3A_April_03=2C_2025_0829Z?=
blue ball Update #1 NOAA-20 Drag Make-Up Maneuver (DMU) scheduled for April 02, 2025 - Issued April 02, 2025 2111Z
blue ball Product Outage/Anomaly: Update #1 Sentinel-3A Service Alert Message April 02 0750Z - Issued April 02, 2025 1645Z
blue ball Correction: Product Outage/Anomaly: Update #1 Sentinel-3B Service Alert Message April 02 0711Z - Issued April 02, 2025 1401Z
blue ball Product Outage/Anomaly: Update #1 Sentinel-3B Service Alert Message April 02 0711Z - Issued April 02, 2025 1353Z
blue ball Administrative: Update #3 - Declaration of GOES-19 as the GOES-East Operational Satellite on April 4, 2025 at 1510 UTC, Issued April 2, 2025 1345 UTC
blue ball Product Outage/Anomaly: Update #1 Alert Message MTG Service,GEO Data Collection Service - Issued April 02, 2025 1129Z
blue ball Product Outage/Anomaly: Sentinel-3A Service Alert Message April 02 0750Z - Issued April 02, 2025 1030Z
blue ball Product Outage/Anomaly: MTG Service, GEO Data Collection Service April 02, 2025 0850Z - Issued April 02, 2025 1025Z
blue ball Product Outage/Anomaly: Sentinel-3B Service Alert Message April 02 0711Z - Issued April 02, 2025 1017Z
blue ball Administrative: GOES-East Meso-2 Scheduled for April 02, 2025 - Issued: April 02, 2025 0935Z
blue ball Administrative: GOES-East Meso-1 Scheduled for April 02, 2025 - Issued: April 02, 2025 0933Z
blue ball Administrative: GOES-West Meso-1 Scheduled for April 02, 2025 - Issued: April 02, 2025 0930Z
blue ball Administrative: Critical Weather Day Declared for April 02, 2025 - Issued: April 02, 2025 0927Z
blue ball Administrative: Critical Weather Day Declared for April 02, 2025 - Issued: April 02, 2025 0925Z
blue ball Product Outage/Anomaly: Update #1 JPSS Data delayed for all JPSS products April 02, 2025 0322Z
blue ball Product Outage/Anomaly: JPSS Data delayed for all JPSS products April 02, 2025 0043Z
blue ball Administrative: GOES-West Meso-2 Scheduled for April 01, 2025 - Issued: April 01, 2025 1511Z
blue ball Administrative: GCOM-W IAM Maneuver on April 2, 2025 - Issued April 1, 2025 1420Z
blue ball NOAA-20 Drag Make-Up Maneuver (DMU) scheduled for April 02, 2025 - Issued April 1, 2025 1210Z
blue ball Administrative: Enhanced Caution Declared for April 02, 2025 1200Z - Issued: April 01, 2025, 0917Z
blue ball Administrative: Update #1 Enhanced Caution Declared for March 30, 2025 1200Z - Issued: April 01, 2025, 0913Z
blue ball Administrative: GOES-West Meso-1 Scheduled for April 01, 2025 - Issued: April 01, 2025 0849Z
blue ball Administrative: GOES-East Meso-1 Scheduled for April 01, 2025 - Issued: April 01, 2025 0845Z
blue ball Product Anomaly/Outage: GOES-18 - Cloud and Moisture Bands 13, 14, 15, 16, All SUVI Products products delivered to AWIPS -Issued: Apr 01, 2025 0722Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-17 Data loss - Issued: April 01, 2025 0407Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-18 Data loss - Issued: April 01, 2025 0141Z
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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.