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:   Fri May 16 11:49:02 UTC 2025

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 14, 2025 - Issued May 13, 2025 1311Z
blue ball Administrative: GCOM-W1 DMU Maneuver Scheduled for May 14, 2025 - Issued May 13, 2025 1304Z
blue ball Administrative: Product Distribution and Access (PDA) Planned PDA Server patching activity at the NSOF OPS site, beginning May 13, 1400Z Issued May 13, 2025 1244Z
blue ball Update 1: Product Anomaly/Outage: GOES-18/19 ABI-Sec-CMI, FD, CONUS, Meso1/2 products delivered to AWIPS - Issued May 13, 2025 1205Z
blue ball Administrative: GOES-East Meso-1 Scheduled for May 13, 2025 - Issued: May 13, 2025 1159Z
blue ball Product Anomaly/Outage: GOES-18/19 ABI-Sec-CMI, FD, CONUS, Meso1/2 products delivered to AWIPS - Issued May 13, 2025 1128Z
blue ball Administrative: Update #1 - JPSS Algorithm Updates in IDPS Block 2.3 Maintenance Release Mx13 Transition to Operations on May 19, 2025 - Issued May 12, 2025 2025 UTC
blue ball Administrative: Update # 1 : GOES-West MDS Meso-2 Scheduled for May 13, 2025 , Issued: May 12 2025 1922Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for May 13, 2025 , Issued: May 12 2025 1907Z
blue ball Product Outage/Anomaly: JPSS N20 SMD Data Delay-Issued: May 12, 2025 1659Z
blue ball Administrative: Update #2 - Termination of Satellite Analysis Branchs Manual Dvorak Estimates in the South Indian and South Atlantic Ocean on July 1, 2025 - Issued May 12 , 2025 1545 UTC
blue ball Administrative: Correction: GOES-East Meso-2 Scheduled for May 12, 2025 - Issued: May 12, 2025 1230Z
blue ball Administrative: GOES-East Meso-1 Scheduled for May 12, 2025 - Issued: May 12, 2025 1206Z
blue ball Administrative: GOES-East Meso-1 Scheduled for May 12, 2025 - Issued: May 12, 2025 1158Z
blue ball Administrative: EXTENSION #3 GOES-West Meso-2 Scheduled for May 09, 2025 - Issued: May 11, 2025 1915Z
blue ball Product Anomaly/Outage: GOES-18 - Cloud and Moisture Bands 13, 14, 15, 16 products delivered to AWIPS -Issued: May 11, 2025 1212Z
blue ball Administrative: GOES-West Meso-1 Scheduled for May 11, 2025 - Issued: May 11, 2025 0635Z
blue ball Administrative: GOES-East Meso-1 Scheduled for May 11, 2025 - Issued: May 11, 2025 0629Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for May 10, 2025 , Issued: May 11, 2025 0624Z
blue ball Product Outage/Anomaly: Alert Message 2025-05-10 22:15:33 :: Sentinel-3A Service - Issued: May 10, 2025 2223Z
blue ball Product Outage/Anomaly: (Update #1) JPSS N21 SMD Data Delay Issued: May 10, 2025 2020z
blue ball Product Outage/Anomaly: JPSS N21 SMD Data Delay Issued: May 10, 2025 1917z
blue ball Product Outage/Anomaly: (Correction) Sentinel-3A Service Alert Message May 10 0750Z - Issued May 10, 2025 1602Z
blue ball Administrative: GOES-East Meso-1 Scheduled for May 10, 2025 - Issued: May 10, 2025 1340Z
blue ball Product Outage/Anomaly: Update #1 JPSS N20 SMD Data Delay Issued: May 10, 2025 1240z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for May 10, 2025 , Issued: May 10, 2025 1421Z
blue ball Product Outage/Anomaly: JPSS N20 SMD Data Delay Issued: May 10, 2025 1145z
blue ball Administrative: GOES-West Meso-1 Scheduled for May 10, 2025 - Issued: May 10, 2025 1105Z
blue ball Administrative: EXTENSION GOES-West Meso-2 Scheduled for May 09, 2025 - Issued: May 09 2025 1826Z
blue ball Administrative: GOES-19 ABI Solar Calibration Scan scheduled for May 17, 2025, Issued: May 09, 2025 1812Z
blue ball Administrative: GOES-19 ABI desert monitoring calibration scan scheduled for May 17, 2025, Issued: May 09, 2025 1752Z
blue ball Product Outage/Anomaly: (Update #1) JPSS N20 SMD Data Delay Issued: May 9, 2025 1215z
blue ball Product Outage/Anomaly: JPSS N20 SMD Data Delay Issued: May 9, 2025 1021z
blue ball Administrative: GOES-East MDS Meso- 1 Scheduled for May 09, 2025 - Issued: May 09, 2025 0857Z
blue ball GAC Data Gaps or Missing in POES-EL Operations May 09, 2025 Issued - May 09 0539Z
blue ball POES EL: JD 128 Daily Report Issue May 09, 2025 0448Z
blue ball Product Outage/Anomaly: Update #1 Missing SSMIS data ( F16 / F17 /F18) April 30, 2025 0000Z - Issued May 08, 2025 2306Z
blue ball Administrative: Update #1 - Termination of NESDIS Data Exploitation (NDE) Products on June 23, 2025 - Issued May 8, 2025 2035 UTC
blue ball Administrative: Update #1 - Termination of Satellite Analysis Branch Manual Dvorak Estimates
blue ball Outage/Anomaly: Update #1 - Final Update Alaska 4 LEO Ground Station Offline, Issued: May 08, 2025 1844Z
blue ball Administrative: GOES-West Meso-2 Scheduled for May 09, 2025 - Issued: May 08 2025 1817Z
blue ball Administrative: GOES-West Meso-1 Scheduled for May 08, 2025 - Issued: May 08, 2025 1627Z
blue ball Administrative: Update #1: GOES-East MDS Meso-1 Scheduled for May 08, 2025 , Issued: May 08, 2025 1241Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for May 08, 2025 , Issued: May 08, 2025 1225Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for May 08, 2025 , Issued: May 08, 2025 1215Z
blue ball Product Outage/Anomaly: Alert Message 2025-05-08 09:08:27 :: 0d MTG Service - Issued: May 8, 2025 0916Z
blue ball Product Outage/Anomaly: Correction Metop-3 HRPT Data Loss - Issued: May 08, 2024 0811Z
blue ball Product Outage/Anomaly: Metop-3 HRPT Data Loss - Issued: May 08, 2024 0808Z
blue ball Administrative: Correction: NOAA-18 HIRS Filter Wheel Current Increase Event - Issued: May 08, 2025 0317Z
blue ball Administrative: NOAA-18 HIRS Filter Wheel Current Increase Event - Issued: May 08, 2025 0238Z
blue ball Administrative: (Update #2) Product Distribution and Access (PDA) Planned Update activity at the NSOF OPS site, beginning May 06, 2025 1400Z- Issued May 07, 2025 2145z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for May 07, 2025 , Issued: May 07, 2025 2110Z
blue ball SARSAT Outage/Anomaly: AK4 LEO Ground Station Offline, Issued: May 07, 2025 1945Z
blue ball Administrative: GOES-West Meso-2 Scheduled for May 08, 2025 - Issued: May 07, 2025 1830Z
blue ball Administrative: (Update #1) Enhanced Caution Declared for April 29, 2025 1200Z - Issued: May 7 2025 1212Z
blue ball Product Outage/Anomaly: Scheduled maintenance for HimawariCloud service - Issued: May 07, 2025 0722Z
blue ball Administrative: Correction: GOES-West Meso-2 Scheduled for May 08, 2025 - Issued: May 08, 2025 0418Z
blue ball Administrative: GOES-West Meso-2 Scheduled for May 08, 2025 - Issued: May 08, 2025 0416Z
blue ball Administrative: Update: The PDA Application Upgrade to Release 4.9 at the NSOF OPS site (Day 2) activities will continue tomorrow, May 7th @ 1300Z Product Distribution and Access (PDA) Planned Update activity at the NSOF OPS site - Issued: May 07, 0012Z
blue ball Administrative: GOES-West Meso-2 Scheduled for May 07, 2025 - Issued: May 06, 2025 2324Z
blue ball Product Anomaly/Outage: GOES-19 - ABI L1b Bands 04, 06-16 (2km) products delivered to PDA -Issued: May 06, 2025 1933Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for May 06, 2025 , Issued: May 06, 2025 1347Z
blue ball Administrative: Correction: GOES-East MDS Meso-1 Scheduled for May 06, 2025 , Issued: May 06, 2025 0936Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for May 06, 2025 , Issued: May 06, 2025 0922Z
blue ball Administrative: Enhanced Caution Declared for April 29, 2025 1200Z - Issued: May 6 2025 0914Z
blue ball Administrative: Correction#1: Product Distribution and Access (PDA) Planned Update activity at the NSOF OPS site, beginning May 06, 2025 1400Z - Issued: May 08 2025 1855Z
blue ball Administrative: Product Distribution and Access (PDA) Planned Update activity at the NSOF OPS site, beginning May 06, 2025 1400Z - Issued: May 08 2025 1851Z
blue ball Administrative: GOES-R Software Patch PR.15.01.01 Implementation - Issued: May 05, 2025 1849Z
blue ball Administrative: Product Distribution and Access (PDA) Planned Update activity at the NSOF OPS site, beginning May 06, 2025 1400Z Issued: May 5, 2025 1818Z
blue ball Administrative:NOAA-21 VIIRS Lunar Calibration Roll Maneuver
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