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:   Sat May 24 06:19:02 UTC 2025

blue ball Administrative: GOES-East MDS Meso 1 Scheduled for May 24, 2025 - Issued: May 24, 2025 0607Z
blue ball Product Anomaly/Outage: Degradation of GOES-19 - ABI L1b Bands 07, 08, 09, 10, 11, 12, 13, 14, 15, 16 Full Disk products delivered to AWIPS, GRB, PDA -Issued: May 23, 2025 1940Z
blue ball Administrative: NCCF Product Release 1.25-3.2 on June 24, 2025 - Issued May 23, 2025 1925 UTC
blue ball Administrative: JPSS Algorithm Updates in IDPS Block 2.3 Maintenance Release Mx13.00.1 Transition to Operations scheduled for June 17, 2025 - Issued: May 23, 2025 1410 UTC
blue ball Administrative: GOES-West MDS Meso 1 Scheduled for May 23, 2025 - Issued: May 23, 2025 0650Z
blue ball Administrative: GOES-East MDS Meso 1 Scheduled for May 23, 2025 - Issued: May 22, 2025 2128Z
blue ball Administrative: GOES-19 ABI desert monitoring calibration scan scheduled for May 30, 2025, Issued: May 22, 2025 1819Z
blue ball Product Anomaly/Outage: GOES-19 - ABI L1b Bands 02, 04, 06, 07, 08, 09, 10, 14, 15, 16 products delivered to AWIPS, GRB, PDA -Issued: May 22, 2025 1540Z
blue ball Product Outage/Anomaly: CORRECTION Update #1 - Final Update FL4 LEO Ground Station Offline, Issued: May 22, 2025 1415Z
blue ball Product Outage/Anomaly: Update #1 - Final Update FL4 LEO Ground Station Offline, Issued: May 22, 2025 1405Z
blue ball Administrative: GOES-19 ABI Solar Calibration Scan scheduled for May 30, 2025, Issued: May 22, 2025 1401Z
blue ball Administrative: Update#2: GOES ASOS SCP Stations List Updates, Issued - May 22, 2025 1156 UTC
blue ball Administrative: GOES-East MDS Meso 2 Scheduled for May 22, 2025 - Issued: May 22, 2025 0854Z
blue ball Administrative: GOES-East MDS Meso 1 Scheduled for May 22, 2025 - Issued: May 22, 2025 0849Z
blue ball Product Anomaly/Outage: GOES-19 - ABI L1b All Bands products delivered to PDA -Issued: May 21, 2025 1818Z
blue ball Administrative: GOES-East MDS Meso 2 Scheduled for May 21, 2025 - Issued: May 21, 2025 1800Z
blue ball Administrative: GOES-East MDS Meso 1 Scheduled for May 21, 2025 - Issued: May 21, 2025 1758Z
blue ball Administrative: Update #1 Product Distribution and Access (PDA) Planned PDA Network update activity at the NSOF OPS site, beginning May 21, 1400Z Issued: May 21, 2025 1732Z
blue ball Product Outage/Anomaly: Update #1 NPP Data Delay Issue: May 21, 2025 1714Z
blue ball Administrative: Update #3: GOES-R Software Build DO.15.00.00 Implementation today 5/21/25 at 1701 UTC for GOES-18 and 1731 UTC for GOES-19 - Issued: May 21, 2025 1515 UTC
blue ball Product Outage/Anomaly: NPP Data Delay Issue: May 21, 2025 1448Z
blue ball Administrative: Product Distribution and Access (PDA) Planned PDA Network update activity at the NSOF OPS site, beginning May 21, 1400Z- Issued May 21, 2025 1333Z
blue ball Administrative: Update #2: NCCF Product Upgrade 1.25-3.1 on May 28, 2025 - Issued: May 21, 2025 1234 UTC
blue ball Administrative: Update #1 Enhanced Caution Declared for May 20, 2025 1200Z- Issued: May 21, 2025 1210Z
blue ball Product Outage/Anomaly: M3 Metop-C FRAC Data Loss - Issued: May 21, 2025 0844Z
blue ball Product Outage/Anomaly: GAC Data Gaps or Missing in POES-EL Operations - Issued: May 21, 2025 0513Z
blue ball Administrative: Update #3 - JPSS Algorithm Updates in IDPS Block 2.3 Maintenance Release Mx13 Transition to Operations rescheduled to May 20, 2025 - Issued May 20, 2025 1940 UTC
blue ball Product Anomaly/Outage: Update #1: GOES-18 - ABI L1b All Bands products delivered to GRB, PDA -Issued: May 20, 2025 1926Z
blue ball Product Anomaly/Outage: GOES-18 - ABI L1b All Bands products delivered to GRB, PDA -Issued: May 20, 2025 1903Z
blue ball Administrative: GOES-East MDS Meso 1 Scheduled for May 20, 2025 - Issued: May 20, 2025 1639Z
blue ball Administrative: Canceled: GOES-East MDS Meso 1 Scheduled for May 20, 2025 - Issued: May 20, 2025 1630Z
blue ball Administrative: Update #1 :GOES-East MDS Meso 2 Scheduled for May 20, 2025 - Issued: May 20, 2025 1626Z
blue ball Administrative: GOES-18 ABI desert monitoring calibration scan scheduled for May 26, 2025, Issued: May 20, 2025 1418Z
blue ball Administrative: GOES-18 ABI Solar Calibration Scan scheduled for May 26, 2025, Issued: May 20, 2025 1402Z
blue ball SARSAT Outage/Anomaly: LME LEO Ground Station Offline, Issued: May 20, 2025 1246Z
blue ball Administrative: Enhanced Caution Declared for May 20, 2025 1200Z- Issued: May 20, 2025 1224Z
blue ball Administrative: GOES-East MDS Meso 2 Scheduled for May 20, 2025 - Issued: May 20, 2025 0952Z
blue ball Administrative: GOES-East MDS Meso 1 Scheduled for May 20, 2025 - Issued: May 20, 2025 0948Z
blue ball Product Outage/Anomaly: Correction: GAC Data Gaps or Missing in POES-EL Operations Issued May 20, 2025 0821Z
blue ball POES EL: JD 139 Daily Report Issue May 02, 2025 0506Z
blue ball Administrative: GOES-18 Hydrazine Bipropellant Thruster (HBT) Flush Scheduled for June 5, 2025 0306 UTC - Issued May 19, 2025 1627 UTC
blue ball Product Outage/Anomaly : Correction - Update #1: SARSAT Maryland 2 (MD2) GEO Ground Station Offline - Issued May 19, 2025 1622Z
blue ball Administrative: Update #2 - JPSS Algorithm Updates in IDPS Block 2.3 Maintenance Release Mx13 Transition to Operations rescheduled to May 20, 2025 - Issued May 19, 2025 1545 UTC
blue ball Product Outage/Anomaly : SARSAT Maryland 2 (MD2) GEO Ground Station Offline - Issued May 19, 2025 1525Z
blue ball Administrative: GOES-East MDS Meso 2 Scheduled for May 19, 2025 - Issued: May 19, 2025 0858Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for May 19, 2025 - Issued: May 19, 2025 0851Z
blue ball Administrative: Update #2: Critical Weather Day Declared for May 18, 2025 Upgraded From Enhanced Caution- Issued: May 19, 2025 0724Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for May 18, 2025 1908Z - Issued: May 18, 2025 1914Z
blue ball Administrative: Update #1 Critical Weather Day Declared for May 18, 2025 Upgraded From Enhanced Caution- Issued: May 18, 2025 1343Z
blue ball Product Anomaly/Outage: GOES-19 - Cloud and Moisture, Sectorized Cloud and Moisture of products delivered to AWIPS and PDA Issued - May 18, 2025 1057Z
blue ball Administrative: (Correction) GOES-East MDS Meso 1 Scheduled for May 18, 2025 - Issued: May 18, 2025 0848Z
blue ball Administrative: GOES-East MDS Meso 1 Scheduled for May 18, 2025 - Issued: May 18, 2025 0840Z
blue ball Administrative: Correction: GOES-West MDS Meso-2 Scheduled for May 21 2025 0600Z - Issued: May 20, 2025 0304Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for May 21 2025 0600Z - Issued: May 20, 2025 0235Z
blue ball Outage/Anomaly: SARSAT FL4 LEO Ground Station Offline, Issued: May 18, 2025 0234Z
blue ball Product Anomaly/Outage: GOES-19 - Cloud and Moisture Bands 01, 03, 05 products delivered to AWIPS -Issued: May 18, 2025 0035Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for May 17, 2025 - Issued: May 17, 2025 1816Z
blue ball Product Anomaly/Outage: Product Anomaly/Outage: GOES-19 - All products delivered to AWIPS, PDA Issued- May 17, 2025 1629Z
blue ball Product Anomaly/Outage: GOES-18 - Cloud and Moisture, Sectorized Cloud and Moisture of products delivered to AWIPS and PDA. - Issued: May 17, 2025 1517Z
blue ball Administrative: Enhanced Caution Declared for May 17, 2025 1240Z - Issued: May 17, 2025 01256Z
blue ball Administrative: Update #2 : Critical Weather Day Declared for May 16, 2025 - Issued: May 17, 2025 1229Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for May 17, 2025 1204Z - Issued: May 17, 2025 1221Z
blue ball Administrative: GOES-East MDS Meso 1 Scheduled for May 17, 2025 - Issued: May 17, 2025 1000Z
blue ball Administrative: NOAA-15 and NOAA-19 AVHRR Channel 3A / 3B Switching Deactivation over Alaska Region, Issued: May 16, 2025 2000Z
blue ball Administrative: GOES-East MDS Meso 1 Scheduled for May 16, 2025 - Issued: May 16 2025 1500Z
blue ball Update# 2 - Suspension of POES data to Users after June 16, 2025 - Issued May 16, 2025 1430 UTC
blue ball Administrative: Correction: Update: Critical Weather Day Declared for May 16, 2025 - Issued: May 16, 2025 1140Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for May 16, 2025 , Issued: May 16 2025 0946Z
blue ball Administrative: Correction: Critical Weather Day Declared for May 16, 2025 - Issued: May 16, 2025 0934Z
blue ball Administrative: Update: Critical Weather Day Declared for May 16, 2025 - Issued: May 16, 2025 0919Z
blue ball Product Anomaly/Outage: Update #1 GOES-18 - ABI L1b Bands 04, 06, 07, 08, 09, 10, 11, 12 products delivered to AWIPS -Issued: May 16, 2025 0730Z
blue ball Product Anomaly/Outage: GOES-18 - ABI L1b Bands 04, 06, 07, 08, 09, 10, 11, 12 products delivered to AWIPS -Issued: May 16, 2025 0652Z
blue ball Administrative: GCOM-W1 AMSR2 Data/Products Geolocation Issues - Issued: May 15, 2025 2037 UTC
blue ball Administrative: Himawari-9 Weekly Special Satellite Operations Schedule, Issued: May 15, 2025 1429 UTC
blue ball Administrative: GOES-East MDS Meso 1 Scheduled for May 15, 2025 1200Z - Issued: May 15 2025 1013Z
blue ball Administrative: Enhanced Caution Declared for May 15, 2025 1200Z - Issued: May 15, 2025 0909Z
blue ball Administrative: Update #1 Product Distribution and Access (PDA) Planned PDA Server patching activity at the NSOF OPS site, beginning May 14, 1400Z Issued May 15, 2025 0141Z
blue ball Administrative: Correction GOES-East MDS Meso-2 Scheduled for May 14, 2025 , Issued: May 14 2025 2223Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for May 14, 2025 , Issued: May 14 2025 1634Z
blue ball Administrative: Update #1: NCCF Product Upgrade 1.25-3.1 on May 28, 2025 - Issued: May 14, 2025 1508 UTC
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for May 14, 2025 , Issued: May 14 2025 1337Z
blue ball Administrative: Product Distribution and Access (PDA) Planned PDA Server patching activity at the NSOF OPS site, beginning May 14, 1400Z Issued May 14, 2025 1245Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for May 14, 2025 , Issued: May 14 2025 1228Z
blue ball More Details Added: Administrative: NOAA-18, 19, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, 13 May 2025 - Issued: May 13, 2025 2123Z
blue ball Update: Product Anomaly/Outage: Missing GCOM Data- Issued May 13, 2025 2100Z
blue ball Administrative: NOAA-18, 19, MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, 13 May 2025 - Issued: May 13, 2025 2056Z
blue ball Product Anomaly/Outage: Missing GCOM Data- Issued May 13, 2025 2051Z
blue ball Correction: Administrative: GOES-East Meso-2 Scheduled for May 14, 2025 - Issued: May 13, 2025 2043Z
blue ball Correction: Administrative: GOES-East Meso-2 Scheduled for May 14, 2025 - Issued: May 13, 2025 2040Z
blue ball Administrative: GOES-East Meso-2 Scheduled for May 14, 2025 - Issued: May 13, 2025 2031Z
blue ball Administrative: GOES-East Meso-2 Scheduled for May 14, 2025 - Issued: May 13, 2025 2027Z
blue ball Correction: Administrative: EXTENSION #4 not EXTENSION #3 GOES-West Meso-2 Scheduled for May 09, 2025 - Issued: May 13, 2025 2022Z
blue ball Administrative: EXTENSION #3 GOES-West Meso-2 Scheduled for May 09, 2025 - Issued: May 13, 2025 2018Z
blue ball Administrative: Update#1: GOES ASOS SCP Stations List Updates, Issued - May 13, 2025 1750 UTC
blue ball Administrative: Jason-3 maneuver Scheduled for May 16, 2025 - Issued: May 13, 2025 1611Z
blue ball Administrative: GOES-East Meso-2 Scheduled for May 13, 2025 - Issued: May 13, 2025 1426Z
blue ball Correction: Administrative: GCOM-W1 DMU Maneuver Scheduled for May
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