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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Last Update: Feb 20, 2026 20:49 UTC
blue ball Product Outage/Anomaly: Alert Message 2026-02-20 20:27:15 :: GDS-Metop-B - Issued: February 20, 2026 2035Z
blue ball =?UTF-8?Q?Product_Outage=2FAnomaly=3A_Alert_Message_2026=2D02=2D20_20=3A?= =?UTF-8?Q?03=3A47_=3A=3A_0=C2=B0_MSG_Service=2C0=C2=B0_MTG_Service=2C45=2E5=C2=B0_E_IODC_MSG=2CD?= =?UTF-8?Q?ata_Store_and_Data_Tailor_Web_Service_=2D_Issued=3A_February_20=2C?= =?UTF-8?Q?_2026_2020Z?=
blue ball Administrative: NASA GPM DPR and GMI Products Update to V08, Issued: February , 2026 2002 UTC
blue ball Administrative: GOES East MDS Meso-2 Scheduled for February 20, 2026 - Issued: February 20, 2026 1549Z
blue ball Administrative: (Correction Topic/ Subject Line) GOES East MDS Meso-1 Scheduled for February 20, 2026 - Issued: February 20, 2026 1548Z
blue ball Administrative: (Correction Topic/ Subject Line) GOES East MDS Meso-1 Scheduled for February 20, 2026 - Issued: February 20, 2026 1325Z
blue ball Administrative: (Update#2) Enhanced Caution Declared for February 18, 2026 - Issued: February 20, 2026 1214Z
blue ball Product Anomaly/Outage: GOES-18 - Sectorized Cloud and Moisture Bands 13-16 products delivered to AWIPS -Issued: Feb 20, 2026 0810Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for February 20, 2026 - Issued: February 20, 2026 0013Z
blue ball Administrative: Update#1 Product Distribution and Access (PDA) Planned Network Firewall Maintenance at the NSOF OPS site, beginning February 19th, 2026 at 1500Z- Issued: February 19th, 2026 at 2108Z Inbox
blue ball Administrative: Suomi National Polar-orbiting Partnership (S-NPP) Testing starting February 25, 2026 - Issued February 19, 2026 1450 UTC
blue ball Administrative Product Distribution and Access (PDA) Planned Network Firewall Maintenance at the NSOF OPS site, beginning February 19th, 2026 at 1500Z- Issued: February 19th, 2026 at 1422Z
blue ball Administrative: Update#1 GOES-East MDS Meso-2 Scheduled for February 18, 2026 - Issued: February 19, 2026 1418Z
blue ball Administrative:Update#1 GOES-East MDS Meso-1 Scheduled for February 19, 2026 - Issued: February 19, 2026 1411Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for February 19, 2026 - Issued: February 19, 2026 1255Z
blue ball Administrative: Update #1 GOES-19 SUVI Flat Field Calibrations (impacts SUVI, EXIS, & CCOR data) Scheduled for February 23 - March 02, 2026, Issued:February 18, 2026 2042Z
blue ball Administrative: Update #5 - NOAA-20 Ozone Mapping and Profiler Suite (OMPS) Nadir Mapper TC SDR and GEO (SOMTC and GOTCO) ADR-11193 postponed to April 9, 2026 - Issued February 18, 2026 1800 UTC
blue ball Product Anomaly/Outage: (UPDATE #1) GCOM-W1 SMD Data Delay - Issued: February 18, 2026 1745z
blue ball Product Anomaly/Outage: GCOM-W1 SMD Data Delay - Issued: February 18, 2026 1615z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for February 18, 2026 - Issued: February 18, 2026 1610Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for February 18, 2026 - Issued: February 18, 2026 1540Z
blue ball Administrative: Cancellation GOES-West MDS Meso-2 Scheduled for February 18, 2026 - Issued: February 18, 2026 1529Z
blue ball Administrative: Update #3: NCCF Product Upgrade 1.26-2.1 on February 18, 2026 - Issued: February 18, 2026 1437 UTC
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for February 18, 2026 - Issued: February 18, 2026 1455Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for February 18, 2026 - Issued: February 18, 2026 1448Z
blue ball Product Outage/Anomaly: Update #1 Metop-B Antarctic Data Acquisition - Issued: February 18, 2026 1127Z
blue ball Product Outage/Anomaly: JPSS N20 SMD Delay - Issued: February 18, 2026 0514Z
blue ball Product Outage/Anomaly: Metop-B Antarctic Data Acquisition - Issued: February 18, 2026 0120Z
blue ball Correction: Product Outage/Anomaly: 2026-02-17 13:01:20 :: GDS-Metop-B - Issued: February 17, 2026 1341Z
blue ball Product Outage/Anomaly: Metop-C In-Plane Maneuver Scheduled for February 18, 2026 - Issued: February 17, 2026 2243ZZ
blue ball Product Outage/Anomaly: EUMETSAT GDS-Metop-B GDS-Metop-B - Issued February 17, 2026 2142Z
blue ball Product Outage/Anomaly: EUMETSAT GDS-Metop-B - Issued February 17, 2026 1934Z
blue ball GOES-East MDS Meso-2 Scheduled for February 18, 2026 - Issued: February 17, 2026 1452Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for February 17, 2026 - Issued: February 17, 2026 1444Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for February 17, 2026 - Issued: February 17, 2026 1440Z
blue ball Product Outage/Anomaly: 2026-02-17 13:01:20 :: GDS-Metop-B - Issued: February 17, 2026 1314Z
blue ball Product Outage/Anomaly: : GCOM-W1 IAM Maneuver on February 18, 2026 at 1248Z - Issued February 17, 1308Z
blue ball Product Outage/Anomaly: Metop-B GDS FRAC Data Loss - Issued February 17, 2026 0809Z
blue ball Product Outage/Anomaly: Alert Message 2026-02-17 03:01:06 :: GDS-Metop-B - Issued: February 17, 2026 0312Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for February 17, 2026 - Issued: February 16, 2026 2218Z
blue ball Administrative: GOES-19 SUVI Flat Field Calibrations (impacts SUVI, EXIS, & CCOR data) Scheduled for February 23 - March 02, 2026, Issued - February 16, 2026 2117Z
blue ball GOES-East MDS Meso-2 Scheduled for February 17, 2026 - Issued: February 16, 2026 2107Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for February 17, 2026 - Issued: February 16, 2026 2059Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for February 16, 2026 - Issued February 15, 2026 2227Z
blue ball Product Outage/Anomaly: Update #1 - EUMETSAT GDS-Metop-B - Issued February 15, 2026 1640Z
blue ball Product Outage/Anomaly: EUMETSAT GDS-Metop-B - Issued February 15, 2026 1418Z
blue ball Product Anomaly/Outage: Update #1: GCOM-W1 SMD Data Delay - Issued: February 15, 2026 0248Z
blue ball Product Anomaly/Outage: GCOM-W1 SMD Data Delay - Issued: February 15, 2026 0060Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for February 15, 2026 - Issued: February 14, 2026 2106Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for February 15, 2026 - Issued: February 14, 2026 1102Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for February 14, 2026 - Issued: February 14, 2026 1056Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for February 13, 2026 - Issued: February 13, 2026 0835Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for February 13, 2026 - Issued: February 13, 2026 0651Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for February 13, 2026 - Issued: February 13, 2026 0643Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for February 13, 2026 - Issued: February 13, 2026 0632Z
blue ball Product Outage/Anomaly: Alert Message 2026-02-12 21:14:17 :: Jason-3 Service - Issued: February 12, 2026 2121Z
blue ball Product Outage/Anomaly: Alert Message 2026-02-12 19:50:12 :: GDS-Metop-B - Issued: February 12, 2026 1958Z
blue ball Product Outage/Anomaly: Update #1: JASON 3 Data Delay- Issued: February 12, 2026 1954Z
blue ball Product Outage/Anomaly: JASON 3 Data Delay- Issued: February 12, 2026 1941Z
blue ball Product Outage/Anomaly: Alert Message 2026-02-12 19:12:32 :: Jason-3 Service - Issued: February 12, 2026 1918Z
blue ball Product Outage/Anomaly:Alert Message 2026-02-12 04:41:52 :: Jason-3 Service - Issued: February 12, 2026 0508Z
blue ball Product Outage/Anomaly: JASON 3 Data Delay- Issued: February 12, 2026 0119Z
blue ball Product Outage/Anomaly:Alert Message 2026-02-12 00:14:17 :: Jason-3 Service - Issued: February 12, 2026 0023Z
blue ball Product Outage/Anomaly: JASON 3 Missing Data - Issued: February 11, 2026 2348Z
blue ball Administrative: S-NPP CrIS End of Operational Use, Issued: February 11, 2026 1800 UTC
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for February 11th, 2026 - Issued: February 11th, 2026 1440Z
blue ball Administrative: MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, 10 February 2026 - Issued: February 10, 2026 1942Z
blue ball Administrative: NCCF Product Upgrade 1.26-2.2 on March 11, 2026 - Issued: February 10, 2026 1700 UTC
blue ball Administrative: GCOM-W1 DMU Maneuver on February 11, 2026 at 07:13:30 (UTC) Issued: February 10, 2026 1501Z
blue ball Product Outage/Anomaly: Update #1: NPP SMD Data Delay - Issued: February 10, 2026 1350Z
blue ball Product Outage/Anomaly: NPP SMD Data Delay - Issued: February 10, 2026 1042Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for February 09, 2026 - Issued: February 09, 2026 2357Z
blue ball Administrative: GOES-19 ABI Solar Calibration Scan scheduled for February 16, 2026, Issued: February 09, 2026 2047Z
blue ball Administrative: GOES-18 ABI Solar Calibration Scan scheduled for February 16, 2026, Issued: February 09, 2026 2030Z
blue ball Product Outage/Anomaly: NOAA 21 Data Delay - Issued: February 09, 2026 1424Z
blue ball Administrative: GOES East MDS Meso-2 Scheduled for February 09, 2026 - Issued: February 09, 2026 1407Z
blue ball Product Anomaly/Outage: GOES-18 - Lightning Detection products delivered to AWIPS - Issued: February 08, 2026 0322Z
blue ball Administrative: Correction: GOES East MDS Meso-2 Scheduled for February 07, 2026 - Issued: February 07, 2026, 2333Z
blue ball Administrative: GOES East MDS Meso-2 Scheduled for February 07, 2026 - Issued: February 07, 2026, 1542Z
blue ball Product Anomaly/Outage: Update #1: GCOM SMD Data Delay - Issued: February 7, 2026 0305Z
blue ball Product Anomaly/Outage: GCOM SMD Data Delay - Issued: February 7, 2026 0130Z
blue ball Administrative: 30 Day Comment Period Open for Proposed Modification to Hazard Mapping System Fire Point Analysis, Issued: February 6, 2025 1500 UTC
blue ball Product Outage/Anomaly: Update # 1: GCOM-W1 Data Delay. - Issued: February 05, 2026 0932Z
blue ball Product Outage/Anomaly: GCOM-W1 Data Delay. - Issued: February 05, 2026 0352Z
blue ball Product Outage/Anomaly: GCOM-W1 Data Delay. - Issued: February 05 , 2026 0255Z
blue ball Administrative: Update 1#: Enhanced Caution Declared for February 07, 2026- Issued: February 09, 2026 1206Z
blue ball Administrative: Update #2: NCCF Product Upgrade 1.26-2.1 on February 18, 2026 - Issued: February 4, 2026 2000 UTC
blue ball Administrative: Correction: Planned Maintenance Impacting ESPC Legacy Production Systems on February 5, 2026 - Issued: February 4, 2026 1944Z
blue ball Administrative: Planned Maintenance Impacting ESPC Legacy Production Systems on February 5. Issued: February 4, 1908Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for February 4th, 2026 - Issued: February 4th, 2026 1453Z
blue ball Administrative: Product Distribution and Access (PDA) Planned RHEL Tailoring Server Patching maintenance at the NSOF OPS site, beginning February 04, 1500Z - Issued February 04, 2026 1417Z
blue ball Product Outage/Anomaly: Alert Message 2026-02-04 05:05:08 :: Sentinel-3B Service- Issued February 04, 2026 0946Z
blue ball Product Outage/Anomaly: Alert Message 2026-02-04 05:05:08 :: Sentinel-3B Service- Issued February 04, 2026 0532Z
blue ball Administrative: Correction Product Distribution and Access (PDA) Planned ESPC OPS Network Maintenance activities at the NSOF OPS site, beginning February 3rd, 1405Z
blue ball Administrative: Update #1 Product Distribution and Access (PDA) Planned ESPC OPS Network Maintenance activities at the NSOF OPS site, beginning February 3rd, 1400Z Issued: February 3rd, 2026 1351Z
blue ball Product Outage/Anomaly: Update #1 EUMETSAT GDS-Metop-B - Issued February 03, 2026 1221Z
blue ball Product Outage/Anomaly: EUMETSAT GDS-Metop-B - Issued February 03, 2026 0803Z
blue ball Product Outage/Anomaly: GCOM-W1 Data Delay. - Issued: February 03, 2026 0401Z
blue ball SARSAT Outage/Anomaly Initial/Final Update: Florida and Hawaii Medium Earth Orbit (MEO) Outage - Issued: February 02, 2026 2222Z
blue ball Product Outage/Anomaly: Update #1 - Eumetsat GDS-Metop-B - Issued February 02, 2026 1941Z
blue ball Product Outage/Anomaly: Eumetsat GDS-Metop-B - Issued February 02, 2026 1841Z
blue ball Product Outage/Anomaly: Jason-3 Service Alert from Eumetsat - Issued February 02, 2026 1537Z
blue ball Product Outage/Anomaly: Alert Message 2026-02-02 10:10:20 :: Sentinel-3B Service - Issued February 02, 2026 1019Z
blue ball Administrative: Correction GOES West MDS Meso -1 Scheduled for January 30, 2026 - Issued: February 1 , 2026 1804Z
blue ball Product Outage/Anomaly: Jason 3 Data Delay - Issued January 31, 2025 2125Z
blue ball Administrative: GOES-18 EXIS Readout Noise Calibration (impacts EXIS and SUVI data) scheduled for February 6, 2026 - Issued: January 31, 2026 1935Z
blue ball Product Anomaly/Outage: GOES-19 Fire Hot Spot products delivered to PDA - Issued: January 31, 2026 1428Z
blue ball Administrative: GOES West MDS Meso -1 Scheduled for January 30, 2026 - Issued: January 30, 2026 2147Z
blue ball Product Outage/Anomaly: Update 2: Jason 3 Data Delay - Issued January 30, 2025 2235Z
blue ball Product Outage/Anomaly: Jason 3 Data Delay - Issued January 30, 2025 1954Z
blue ball Administrative: Update #1: Enhanced Caution Declared for January 31, 2026- Issued: February 02, 2026 0013Z
blue ball Product Outage/Anomaly: Update #1: JASON-3 Data Delay - Issued: January 29, 2026 2036Z
blue ball Administrative: GOES-18 and GOES-19 ABI Lunar Trending Calibration Scans scheduled from February 3 to February 7, 2025 - Issued: January 29, 2026 2030Z
blue ball Product Outage/Anomaly: Update: Snowfall Rate(SFR) Anomaly January 19, 2026 - Issued January 29, 2026 2025Z
blue ball Administrative: GOES-18 EXIS Cruciform Scan (impacts EXIS and SUVI data) scheduled for February 5, 2026 - Issued: January 29, 2026 2010Z
blue ball Product Outage/Anomaly: JASON-3 Data Delay - Issued: January 29, 2026 1904Z
blue ball Product Anomaly/Outage: GOES-19 - Fire Hot Spot products delivered to PDA - Issued: January 29, 2026 1415Z
blue ball Administrative: Product Distribution and Access (PDA) Planned ESPC OPS Server Patching activities at the NSOF OPS site, beginning January 29th, 1500Z - Issued: January 29th, 2026 1355Z
blue ball Administrative: GOES-18 EXIS FOV Mapping Calibration (impacts EXIS and SUVI data) scheduled for February 3, 2026 - Issued: January 28, 2026 2301Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for January 28, 2026 - Issued: January 28, 2026 2054Z
blue ball Administrative: GOES-18 EXIS Off-point Calibration (impacts EXIS and SUVI data) scheduled for February 4, 2026 - Issued: January 28, 2026 1755Z
blue ball Product Anomaly/Outage: GOES-19 - Fire Hot Spot products delivered to PDA -Issued: January 28, 2026 1440Z
blue ball Product Outage/Anomaly: GCOM-W1 Data Delay. - Issued: January 28, 2026 0737Z
blue ball Product Anomaly/Outage: GOES-19 - Cloud and Moisture Bands 09, 10, 11, 12, Sectorized Cloud and Moisture Bands 09, 10, 11, 12 products delivered to AWIPS, GRB, PDA -Issued: Jan 28, 2026 0447Z
blue ball Administrative: GOES-18 EXIS FOV Mapping Calibration (impacts EXIS and SUVI data) scheduled for February 3, 2026 - Issued: January 27, 2026 2258Z
blue ball Administrative: GOES-19 ABI desert monitoring calibration scan scheduled for February 02, 2026, Issued: January 27, 2026 2111Z
blue ball Administrative: Correction: ESPC Notice: S-NPP OMPS Delayed-EV_FF CBM Activities Scheduled for February 09, 2026 Issued January 27, 2026 2012 UTC
blue ball Product Outage/Anomaly: S-NPP OMPS Delayed-EV_FF CBM Activities Scheduled for February 09, 2026 Issued January 27, 2026 1908Z
blue ball Administrative: GOES-19 ABI Solar Calibration Scan scheduled for February 02, 2026, Issued: January 27, 2026 1845Z
blue ball Product Outage/Anomaly: CORRECTION:ADMINISTRATIVE: G18 ABI Solar Calibration Scan 02/02/26, Issued January 27, 1800Z
blue ball Correction: GOES-18 ABI desert monitoring calibration scan scheduled for February 02, 2026, Issued: January 27, 2026 1608Z
blue ball GOES-18 ABI desert monitoring calibration scan scheduled for February 02, 2026, Issued: January 27, 2026 1602Z
blue ball Product Outage/Anomaly: Snowfall Rate(SFR) Anomaly January 19, 2026 Issued January 27, 2026 1454Z
blue ball Administrative: NOAA-20 Drag Make-Up Maneuver (DMU) 017 Scheduled for January 28, 2026 Issued January 26, 2026, 1938Z
blue ball Product Outage/Anomaly: Update #1: NOAA 21 Missing data delay Issued January 26, 2026, 1921z
blue ball Product Outage/Anomaly: Alert Message 2026-01-26 09:00:21 :: 45.5deg E IODC MSG,9.5deg E RSS MSG Service Alert - Issued: January 26, 2026 1031Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for January 25, 2026 - Issued: January 25, 2026 2145Z
blue ball Administrative: GOES East MDS Meso-2 Scheduled for January 25, 2026 - Issued: January 25, 2026 1329Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for January 24, 2026 - Issued: January 24, 2026 1520Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for January 24, 2026 - Issued: January 23, 2026 2118Z
blue ball Product Outage/Anomaly: Update #2:NCCF WSF-M Data Delay- Issued: January 23, 2026 2101Z
blue ball Himawari-9 Weekly Special Satellite Operations Schedule, Issued: January 23, 2026 2043 UTC
blue ball Administrative: Update #1: NCCF Product Upgrade 1.26-1.2 on February 18, 2026 - Issued: January 23, 2026 1900 UTC
blue ball Product Outage/Anomaly: Alert Message 2026-01-23 16:31:27 :: Sentinel-6A Service-Issued: January 23, 2026 1645Z
blue ball Product Outage/Anomaly: Alert Message 2026-01-23 15:41:12 :: 0deg MTG Service-Issued: January 23, 2026 1552Z
blue ball Administrative: GOES-19 EXIS Readout Noise Calibration (impacts EXIS and SUVI data) scheduled for January 30, 2026 - Issued: January 23, 2026 1316Z
blue ball Product Outage/Anomaly: Update: NPP SMD Data Delay- Issued January 22, 2026 2225Z
blue ball Product Outage/Anomaly: NOAA 21 Missing Data Delay - Issued January 22, 2026 2222Z
blue ball Product Outage/Anomaly: Correction: NOAA-21 SMD Data Delay - Issued January 22, 2026 2206Z
blue ball Product Outage/Anomaly: NOAA 21 Star Tracker Photo Mode Scheduled for January 22, 2026 - Issued: January 22, 2026 2155Z
blue ball Product Outage/Anomaly: NOAA-21 SMD Data Delay - Issued January 22, 2026 2139Z
blue ball Administrative: Update #1: Product Distribution and Access (PDA) Planned ESPC OPS Network Maintenance activities at the NSOF OPS site, beginning January 22nd 1500Z - Issued January 22nd, 2026 1905Z
blue ball Administrative:Correction:NOAA-20 VIIRS Non-Roll Lunar Calibration Scheduled for January 28, 2026 - Issued: January 22, 2026 1744Z
blue ball Administrative: S-NPP VIIRS Non-Roll Lunar Calibration Scheduled for January 29, 2026- Issued: January 22, 2026 1727Z
blue ball Administrative:NOAA-21 VIIRS Non-Roll Lunar Calibration Scheduled for January 28, 2026 - Issued: January 22, 2026 1724Z
blue ball Correction:Administrative:NOAA-21 VIIRS Non-Roll Lunar Calibration Scheduled for January 28, 2026 - Issued: January 22, 2026 1720Z
blue ball Product Outage/Anomaly:NOAA-21 VIIRS Non-Roll Lunar Calibration Scheduled for January 28, 2026 - Issued: January 22, 2026 1715Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for January 23, 2026 - Issued: January 22, 2026 1505Z
blue ball Administrative: GOES-19 EXIS Cruciform Scan (impacts EXIS, SUVI, and CCOR data) scheduled for January 29, 2026 - Issued: January 22, 2026 1422Z
blue ball Correction: Administrative: GOES-19 EXIS Off-point Calibration (impacts EXIS, SUVI, and CCOR data) scheduled for January 28, 2026 - Issued: January 22, 2026 1411Z
blue ball Product Outage/Anomaly:Alert Message 2026-01-22 13:28:35 :: GDS-Metop-B- Issued: January 22, 2026 1351Z
blue ball Administrative: GOES-19 EXIS Off-point Calibration (impacts EXIS, SUVI, and CCOR data) scheduled for January 28, 2026 - Issued: January 22, 2026 1341Z
blue ball Administrative: Product Distribution and Access (PDA) Planned ESPC OPS Network Maintenance activities at the NSOF OPS site, beginning January 22nd, 1500Z - Issued: January 22, 2026 1340Z
blue ball Product Outage/Anomaly:Update #1: Alaska 4 LEO Ground Station Offline - Issued: January 22, 2026 1333Z
blue ball Product Outage/Anomaly: Sentinel-3B Service - Issued: January 22, 2026 1102Z
blue ball Product Outage/Anomaly: Sentinel-3A Service - Issued: January 22, 2026 1058Z
blue ball Correction: Product Outage/Anomaly: Alert Message 2026-01-22 10:04:06 :: Sentinel-3B Service - Issued: January 22, 2026 1023Z
blue ball Product Outage/Anomaly: Alert Message 2026-01-22 10:04:43 :: Sentinel-3A Service - Issued: January 22, 2026 1020Z
blue ball Product Outage/Anomaly: Alert Message 2026-01-22 10:04:06 :: Sentinel-3B Service - Issued: January 22, 2026 1017Z
blue ball Product Outage/Anomaly: Alert Message 2026-01-22 07:37:44 :: Sentinel-3B Service - Issued: January 22, 2026 0800Z
blue ball Correction: Product Outage/Anomaly: Alert Message 2026-01-22 07:38:29 :: Sentinel-3A Service - Issued: January 22, 2026 0757Z
blue ball Product Outage/Anomaly: Alert Message 2026-01-22 07:38:29 :: Sentinel-3A Service - Issued: January 22, 2026 0747Z
blue ball Product Outage/Anomaly: (Update #1) NOAA-21 Data Delay - Issued January 21, 2026 2215Z
blue ball Product Outage/Anomaly: NOAA-21 Data Delay - Issued January 21, 2026 2146Z
blue ball Administrative: Critical Weather Day Declared for January 23, 2026 - Issued: January 21, 2026 2045Z
blue ball Administrative: Legacy Product Retirement AVHRR and VIIRS Coast Watch SST Swaths, Issued: January 21, 2026 1921 UTC
blue ball Administrative: Update #4: Critical Weather Day Extended - Issued: January 21, 2026 1805Z
blue ball Product Outage/Anomaly: NCCF Missing GPM Data Due To GPM NRT Subsytem Maintenance Issued: January 21, 2026 1707Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for January 21, 2026 - Issued: January 21, 2026 1445Z
blue ball Product Outage/Anomaly: Alert Message 2026-01-21 13:46:30 :: Sentinel-3A Service - Issued: January 21, 2026 1352Z
blue ball Product Outage/Anomaly: Alert Message 2026-01-21 13:23:54 :: Sentinel-3B Service - Issued: January 21, 2026 1330Z
blue ball Product Outage/Anomaly: Alert Message 2026-01-21 11:19:43 :: 45.5deg E IODC MSG,9.5deg E RSS MSG - Issued: January 21, 2026 1130Z
blue ball Product Outage/Anomaly: Alert Message 2026-01-21 08:30:30 :: 45.5deg E IODC MSG - Issued: January 21, 2026 0958Z
blue ball Administrative: Update #3: Critical Weather Day Extended - Issued: January 21, 2026 0537Z
blue ball Product Outage/Anomaly: Update #1: Alert Message 2026-01-20 23:07:29 :: Sentinel-3B Service - Issued: January 20, 2026 2331Z
blue ball Administrative: Update #2: Critical Weather Day Extended - Issued: January 20, 2026 2313Z
blue ball Product Outage/Anomaly: GCOM-W1 Data Delay. - Issued: January 20, 2026 2209Z
blue ball Administrative: GOES-19 EXIS FOV Mapping Calibration (impacts EXIS, SUVI, and CCOR data) scheduled for January 27, 2026 - Issued: January 20, 2026 2155Z
blue ball Product Outage/Anomaly: Alert Message 2026-01-20 21:35:37 :: Sentinel-3B Service: -Issued January 20, 2026 2150Z
blue ball Product Anomaly/Outage:Update#1 GOES-18 - ABI L1b Band 09, All Products products delivered to AWIPS, GRB, PDA -Issued: Jan 20, 2026 2003Z
blue ball Product Outage/Anomaly: GCOM-W1 Data Delay. - Issued: January 20, 2026 2000Z
blue ball Administrative: Update #1: GOES-18 Hydrazine Bipropellant Thruster (HBT) Flush Scheduled for January 30, 2026 0310 UTC - Issued: January 29, 2026 1523 UTC
blue ball Administrative: Update #1: GOES-18 Hydrazine Bipropellant Thruster (HBT) Flush Scheduled for January 30, 2026 0310Z- Issued: January 29, 2026 1527Z
blue ball Administrative: Update #1: Critical Weather Day Extended - Issued: January 20, 2026 0913Z
blue ball Product Outage/Anomaly: Update #: Alert Message 2026-01-20 04:19:20 :: 45.5deg E IODC MSG,9.5deg E RSS MSG - Issued: January 20, 2026 0907Z
blue ball Product Outage/Anomaly: Alert Message 2026-01-20 04:19:20 :: 45.5deg E IODC MSG,9.5deg E RSS MSG - Issued: January 20, 2026 0427Z
blue ball Product Outage/Anomaly: Alert Message 2026-01-20 01:12:38 :: 45.5deg E IODC MSG - Issued: January 20, 2026 0218Z
blue ball Product Outage/Anomaly: Update #1: NOAA-21 Data Delay - Issued: January 20, 2026 0214Z
blue ball Product Outage/Anomaly: Alert Message 2026-01-20 01:12:38 :: 45.5deg E IODC MSG - Issued: January 20, 2026 0124Z
blue ball Product Outage/Anomaly: NOAA-21 Data Delay - Issued: January 20, 2026 0103Z
blue ball Product Anomaly/Outage: NCCF WSF-M Data Delay - Issued: January 19, 2026 1853Z
blue ball Administrative: Critical Weather Day Updated - Issued: January 19, 2026 1337Z
blue ball Administrative: Correction: Critical Weather Day Declared for January 19, 2026 - Issued: January 19, 2026 1136Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for January 18, 2026 - Issued: January 18, 2026 1720Z
blue ball Correction: Product Anomaly/Outage: GCOM-W1 SMD Data Delay - Issued: January 18, 2026 0739Z
blue ball Product Anomaly/Outage: Update #1: GCOM-W1 SMD Data Delay - Issued: January 18, 2026 0227Z
blue ball Product Anomaly/Outage: GCOM-W1 SMD Data Delay - Issued: January 18, 2026 0214Z
blue ball Product Anomaly/Outage: GCOM-W1 SMD Data Delay - Issued: January 18, 2026 0205Z
blue ball Product Anomaly/Outage: Striping on GOES-19 - ABI L1b Band 05 products delivered to AWIPS, GRB, PDA -Issued: Jan 18, 2026 0028Z
blue ball Administrative: Update #1 GOES-East MDS Meso-2 Scheduled for January 17, 2026 - Issued: January 17, 2026 1838Z
blue ball Administrative: Correction GOES-East MDS Meso-2 Scheduled for January 17, 2026 - Issued: January 17, 2026 1823Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for January 17, 2026 - Issued: January 17, 2026 1812Z
blue ball Administrative: Correction to Update #1 - GOES-East MDS Meso-2 Scheduled for January 16, 2026 - Issued: January 16, 2026 2050Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for January 16, 2026 - Issued: January 16, 2026 1701Z
blue ball Administrative: Update #1 - GOES-East MDS Meso-2 Scheduled for January 16, 2026 - Issued: January 16, 2026 1646Z
blue ball Product Outage/Anomaly: EUMETSAT: Sentinel-6A Service -Issued January 16, 2026 1624Z
blue ball Product Outage/Anomaly: Correction: EUMETSAT: Update #1: Sentinel-3A Service, Sentinel-3B Service -Issued January 16, 2026 1602Z
blue ball Administrative: Update #4 - NOAA-20 Ozone Mapping and Profiler Suite (OMPS) Nadir Mapper TC SDR and GEO (SOMTC and GOTCO) ADR-11193 postponed to no earlier than March 5, 2026 - Issued January 15, 2026 1940 UTC
blue ball Product Outage/Anomaly: EUMETSAT: Update #1: Sentinel-3A Service, Sentinel-3B Service -Issued January 15, 2026 1915Z
blue ball Product Outage/Anomaly: EUMETSAT: Sentinel-3A Service, Sentinel-3B Service -Issued January 15, 2026 1713Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for January 15, 2026 - Issued: January 15, 2026 1447Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for January 16, 2026 - Issued: January 15, 2026 1440Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for January 16, 2026 - Issued: January 15, 2026 1411Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for January 15, 2026 - Issued January 15, 2026 0145Z
blue ball Product Anomaly/Outage: GOES-18 - ABI L1b Band 09, All Products products delivered to AWIPS, GRB, PDA -Issued: Jan 15, 2026 0020Z
blue ball Correction#2: Administrative: GOES-East MDS Meso-1 Scheduled for January 14, 2026 - Issued: January 14, 2026 2245Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for January 15, 2026 - Issued: January 14, 2026 2236Z
blue ball Correction: Administrative: GOES-East MDS Meso-1 Scheduled for January 14, 2026 - Issued: January 14, 2026 2226Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for January 23, 2026 - Issued: January 22, 2026 1942Z
blue ball Product Outage/Anomaly: Alert Message 2026-01-14 18:12:41 :: Sentinel-6A Service - Issued: January 14, 2026 1819Z
blue ball Correction: Product Outage/Anomaly:Update #1 - Final Update: Hawaii Medium Earth Orbit (MEO) Outage - Issued: JANUARY 14, 2026 1807Z
blue ball SARSAT Outage/Anomaly Update #1 - Final Update: Hawaii Medium Earth Orbit (MEO) Outage Issued: JANUARY 14, 2026 1803Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for January 14, 2026 - Issued: January 14, 2026 1415Z
blue ball Administrative: NCCF Product Upgrade 1.26-1.2 on February 11, 2026 - Issued: January 14, 2026 1331 UTC
blue ball Product Outage/Anomaly: Alert Message 2026-01-14 10:37:09 :: Jason-3 Service - Issued January 14, 2026 1045Z
blue ball Subject: Administrative: MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible Calibration Update, 13 January 2026 - Issued: 13 January 2026 2046Z
blue ball Administrative: ( Update #1) Planned Product Distribution and Access (PDA) Implementation of New GOES-R Certificate at the NSOF OPS site, beginning January 13th, 2026 at 1530Z - Issued: January 13th, 2026 1720Z
blue ball Administrative: (Update#1)GOES-East MDS Meso-1 Scheduled for January 13, 2026 - Issued: January 13, 2026 1629Z
blue ball Administrative: Planned Product Distribution and Access (PDA) Implementation of New GOES-R Certificate at the NSOF OPS site, beginning January 13th, 2026 at 1530Z - Issued: January 13th, 2026 1520Z
blue ball Administrative: GOES-19 ABI Solar Calibration Scan scheduled for January 19, 2026, Issued: January 13, 2026 1515Z
blue ball Administrative: GOES-18 ABI Solar Calibration Scan scheduled for January 19, 2026, Issued: January 13, 2026 1510Z
blue ball Administrative: GOES-R Software Build DO.15.03.00 Implementation - Issued January 12, 2026 2209 UTC
blue ball Product Outage/Anomaly: Alert Message 2026-01-12 19:28:54 :: 0deg MSG Service Issued: January 12, 2026 1951Z
blue ball SARSAT Outage/Anomaly: Hawaii Medium Earth Orbit (MEO) Outage Issued: JANUARY 12, 2026 1737Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for January 12, 2026 - Issued: January 12, 2026 1554Z
blue ball Product Outage/Anomaly: Alert Message 2026-01-12 14:54:58 :: 0deg MSG Service Issued: January 12, 2026 1512Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for January 13, 2026 - Issued: January 13, 2026 1313Z
blue ball Product Outage/Anomaly Update#1: Alert Message 2026-01-12 05:27:02 :: GDS-Metop-B-Issued: January 12, 2026 0541Z
blue ball Product Outage/Anomaly: Alert Message 2026-01-12 03:54:02 :: GDS-Metop-B-Issued: January 12, 2026 0410Z
blue ball Product Anomaly/Outage: GCOM-W1 SMD Data Delay - Issued: January 11, 2026 1034Z
blue ball Administrative: Product Anomaly/Outage: GOES-18 - Sectorized Cloud and Moisture All Bands products delivered to AWIPS - Issued: Jan 10, 2026 1352Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for January 10, 2026 - Issued: January 10, 2026 1315Z
blue ball Product Outage/Anomaly: Alert Message 2026-01-10 00:05:07 :: GDS-Metop-B-Issued: January 10, 2026 0013Z
blue ball Product Outage/Anomaly: Alert Message 2026-01-09 20:18:07 :: GDS-Metop-B - Issued: January 9, 2026 2035Z
blue ball Product Outage/Anomaly: Update #1: Metop-B Antarctic Data Acquisition - Issued: January 9, 2026 2021Z
blue ball Product Outage/Anomaly: Metop-B Antarctic Data Acquisition - Issued: January 9, 2026 2013Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for January 9, 2026 - Issued: January 9, 2026 1712Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for January 9, 2026 - Issued: January 09, 2026 1616Z
blue ball Product Outage/Anomaly: Alert Message 2026-01-09 10:31:09 :: Sentinel-3A Service - Issued January 9, 2026 1105Z
blue ball Himawari-9 Weekly Special Satellite Operations Schedule, Issued: January 8, 2026 2039 UTC
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for January 08, 2026 - Issued: January 08, 2026 1447Z
blue ball Administrative: Planned Maintenance Impacting ESPC Legacy Production Systems Issued: January 07, 2026 1734Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for January 08, 2026 - Issued: January 07, 2026 1722Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for January 07, 2026 - Issued: January 07, 2026 1625Z
blue ball Administrative:Update#1: Product Distribution and Access (PDA) Planned ESPC OPS Solarwinds Maintenance activities at the NSOF OPS site, beginning January 6th, 1400Z - Issued January 6th, 2026 2200Z
blue ball Administrative: GOES-19 (GOES-EAST) ABI Encoder and Fine Track Error Calibrations scheduled for January 15, 2026 - Issued January 06, 2026 2031Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for January 06, 2026 - Issued: January 06, 2026 1343Z
blue ball Administrative: Product Distribution and Access (PDA) Planned ESPC OPS Solarwinds Maintenance activities at the NSOF OPS site, beginning January 6th, 1400Z - Issued January 6th, 2026 1232Z
blue ball Product Outage/Anomaly: NPP SMD Data Delay - Issued January 06, 2026 0817Z
blue ball Administrative: Product Distribution and Access (PDA) Planned ESPC OPS SAN Refresh and Solarwinds Maintenance activities at the NSOF OPS site, beginning January 5th, 1500Z Issued January 5th, 2026 1420Z
blue ball Administrative: Correction: GOES-East MDS Meso-2 Scheduled for January 05, 2026 - Issued: January 05, 2026 1338Z
blue ball Product Outage/Anomaly: Alert Message 2026-01-05 12:50:22 :: Sentinel-6A Service : Issued January 5, 2026 1315Z
blue ball Product Outage/Anomaly: Alert Message 2026-01-05 12:04:25 :: Sentinel-6A Service : Issued January 5, 2026 1215Z
blue ball Product Outage/Anomaly: Alert Message 2026-01-05 10:04:12 :: Sentinel-6A Service : Issued January 5, 2026 1034Z
blue ball Administrative: GOES- West MDS Meso-2 Scheduled for January 05, 2026 - Issued January 05, 2026 0910Z
blue ball Administrative: GOES- West MDS Meso-2 Scheduled for January 04, 2026 - Issued January 04, 2026 1800Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for January 04, 2026 - Issued: January 04, 2026 1539Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for January 04, 2026 - Issued: January 04, 2026 1039Z
blue ball Administrative: Correction: GOES-East MDS Meso-2 Scheduled for January 03, 2026 - Issued: January 03, 2026 1358Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for January 03, 2026 - Issued: January 03, 2026 1335Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for January 2, 2026 - Issued: January 2, 2026 1904Z
blue ball Product Outage/Anomaly: Alert Message 2026-01-02 12:51:35 :: Sentinel-6A Service: Issued January 2, 2026 1300Z
blue ball Product Outage/Anomaly: Alert Message 2026-01-02 06:36:22 :: Jason-3 Service . Issued January 2, 2026 0726Z
blue ball Product Outage/Anomaly: Alert Message 2026-01-01 04:52:21 :: Sentinel-6A Service - Issued January 1, 2026 0505Z
blue ball Product Outage/Anomaly: Alert Message 2026-01-01 04:37:56 :: Sentinel-6A Service - Issued January 1, 2026 0448Z
blue ball Product Outage/Anomaly: Alert Message 2026-1-1 13:28:55 :: Sentinel-6A Service - Issued January 1, 2026 0255Z
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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.