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.
Administrative: Update #3: Critical Weather Day Declared - Issued
December 13, 2025 1213Z
Administrative: GOES West MDS Meso-2 Scheduled for December 14, 2025
- Issued: December 13, 2025 1153Z
Product Outage/Anomaly: Alert Message 2025-12-12 23:33:05 ::
Sentinel-3A Service - December 12, 2025 2338Z
Product Anomaly/Outage: Update #1: GCOM-W1 SMD Data Delay - Issued:
December 12, 2025 2016Z
Product Outage/Anomaly Update #1 - Final Update: NOAA-21 Data Delay -
Issued December 12, 2025 1940Z
Product Outage/Anomaly: NOAA-21 Data Delay- Issued: December 12, 2025 1838Z
Product Anomaly/Outage: GCOM-W1 SMD Data Delay - Issued: December 12,
2025 1815Z
Product Outage/Anomaly: Alert Message 2025-12-12 13:28:55 ::
Sentinel-6A Service - Issued December 12, 2025 1337Z
Product Outage/Anomaly: Alert Message 2025-12-12 13:27:25 ::
Sentinel-6A Service - Issued: December 12, 2025 1334Z
Product Outage/Anomaly: Alert Message 2025-12-12 11:00:08 ::
Sentinel-6A Service - Issued: December 12, 2025 1117Z
Administrative: Update #2: Critical Weather Day Declared - Issued
December 13, 2025 0011Z
Administrative: Update #1: Critical Weather Day Declared - Issued
December 11, 2025 1610Z
Himawari-9 Weekly Special Satellite Operations Schedule, Issued:
December 11, 2025 1550 UTC
Administrative: Update #5 - JPSS Algorithm Updates in IDPS Block 2.3
Maintenance Release Mx15 Transition to Operations postponed to December 15,
2025 1630 UTC - Issued December 11, 2025 1427 UTC
Product Outage/Anomaly: GCOM-W1 SMD Data Delay - Issued - December
11, 2025 0557Z
Product Outage/Anomaly: GCOM-W1 SMD Data Delay - Issued - December
11, 2025 0421Z
Administrative: Critical Weather Day Declared - Issued December 10,
2025 2229Z
Product Outage/Anomaly: Update #2: NPP SMD Data Delay - Issued:
December 10, 2025, 2031Z
Correction: Administrative:Update #1:Enhanced Caution Has Been
Extended - Issued: December 10, 2025 1549Z
Administrative:Update #1:Enhanced Caution Has Ended - Issued:
December 10, 2025 1544Z
Administrative: Product Distribution and Access (PDA) Planned ESPC
OPS SAN Refresh activity at the NSOF OPS site, beginning December 10th, 1500Z
Issued December 10th, 2025 1351Z
Product Anomaly/Outage: GOES-18 - Sectorized Cloud and Moisture Bands
04, 06, 07, 08, 13, 14, 15, 16 products delivered to AWIPS -Issued: Dec 10,
2025 1E205Z
Product Outage/Anomaly: Update:1:NPP SMD Data Delay - Issued:
December 10, 2025 0111Z
Product Outage/Anomaly: NPP SMD Data Delay - Issued: December 10,
2025 0101Z
Administrative: Metop-C In-Plane Maneuver Scheduled for December 10,
2025 0814Z - Issued: December 10, 2025 0039Z
Product Outage/Anomaly: Update #1 NOAA-20 Data Delay - Issued:
December 09 2025 2118Z
Administrative: Correction: MetOp-B/1, & MetOp-C/3 AVHRR, Monthly
Visible Calibration Update, December 9, 2025 - Issued: December 9, 2025 2045Z
Administrative: Update #1: Product Distribution and Access (PDA)
Planned ESPC OPS SAN Refresh activity at the NSOF OPS site, beginning
December 9th, 1300Z Issued - December 9, 2025 1905Z
Administrative: MetOp-B/1, & MetOp-C/3 AVHRR, Monthly Visible
Calibration Update, December 9, 2025 - Issued: December 9, 2025 1902Z
Product Outage/Anomaly: NOAA-20 Data Delay - Issued: December 09 2025 1725Z
Administrative: Update #3 - NOAA-20 Ozone Mapping and Profiler Suite
(OMPS) Nadir Mapper TC SDR and GEO (SOMTC and GOTCO) ADR-11193 postponed to
January 15, 2026 - Issued December 9, 2025 1432 UTC
Administrative: Update #4 - JPSS Algorithm Updates in IDPS Block 2.3
Maintenance Release Mx15 Transition to Operations on December 11, 2025 1630
UTC - Issued December 9, 2025 1420 UTC
Administrative: Product Distribution and Access (PDA) Planned ESPC
OPS SAN Refresh activity at the NSOF OPS site, beginning December 9, 1300Z
Issued - December 9, 2025 1304Z
Product Outage/Anomaly: Alert Message 2025-12-09 08:15:45 ::
Sentinel-3B Service - Issued: December 9, 2025 0842Z
Administrative: Enhanced Caution Declared for December 9, 2025 0000Z
- Issued: December 8, 2025 1954Z
Administrative: Update #1 - GOES West MDS Meso-2 Scheduled for
December 06, 2025 - Issued: December 07, 2025 1826Z
Administrative: GOES East MDS Meso-2 Scheduled for December 07, 2025
- Issued: December 07, 2025 1324Z
Product Outage/Anomaly: Alert Message 2025-12-07 10:36:46 ::
Sentinel-3B Service - Issued: December 7, 2025 1043Z
Administrative: GOES West MDS Meso-2 Scheduled for December 06, 2025
- Issued: December 06, 2025 2330Z
SARSAT Outage/Anomaly: Alaska 4 LEO Ground Station Offline - Issued:
December 06, 2025 2123Z
Product Anomaly/Outage: GOES-18 - products delivered to AWIPS, GRB,
PDA - Issued: Dec 05, 2025 1935Z
Product Outage/Anomaly: Update#2 JPSS NPP VIIRS Data Delay - Issued:
December 04, 2025 2135Z
Administrative: Product Distribution and Access (PDA) Planned ESPC
OPS 4.10 Upgrade at the NSOF OPS site (Day 2), beginning December 3rd, 1430Z
- Issued December 3, 2025 2046Z
Administrative: Planned Maintenance Impacting ESPC Legacy Production
Systems - Issued: December 3, 2025 2015Z
Product Outage/Anomaly: Alert Message 2025-12-03 13:30:28 ::
Sentinel-3B Service - Issued: December 3, 2025 1342Z
Administrative: Product Distribution and Access (PDA) Planned ESPC
OPS 4.10 Upgrade at the NSOF OPS site (Day 2), beginning December 3rd, 1430Z
Issued December 3rd, 2025 1300Z
Administrative: Update#1:Product Distribution and Access (PDA)
Planned ESPC OPS 4.10 Upgrade at the NSOF OPS site, beginning December 2nd,
1430Z Issued December 2nd, 2025 2103Z
Product Outage/Anomaly: Update #1: NOAA-21 Data Delay - Issued:
December 02, 2025 1908Z
Product Outage/Anomaly: NOAA-21 Data Delay - Issued: December 02,
2025 1753Z
Administrative: Update #3 - JPSS Algorithm Updates in IDPS Block 2.3
Maintenance Release Mx15 Transition to Operations rescheduled to December 11,
2025 - Issued December 2, 2025 1535 UTC
Administrative: Product Distribution and Access (PDA) Planned ESPC
OPS 4.10 Upgrade at the NSOF OPS site, beginning December 2nd, 1430Z Issued
:December 2nd, 2025 1351Z
Administrative: Correction - GOES East MDS Meso-2 Scheduled for
December 1, 2025 - Issued: December 1, 2025 2346Z
Administrative: GOES East MDS Meso-2 Scheduled for December 1, 2025 -
Issued: December 1, 2025 2250Z
Administrative: GOES-18 ABI Solar Calibration Scan Scheduled for
December 09, 2025 - Issued: December 01, 2025 1959Z
Administrative: GOES-19 ABI Solar Calibration Scan Scheduled for
December 08, 2025-Issued: December 01, 2025 1945Z
Product Anomaly/Outage: GOES-19 ABI-L2 and derived products delivered
to PDA - Issued: December 01, 2025 0218Z
Correction: Update#1: Administrative: GOES West MDS Meso-2 Scheduled
for November 29, 2025 - Issued: November 30, 2025 2057Z
Update#1: Administrative: GOES West MDS Meso-2 Scheduled for November
29, 2025 - Issued: November 30, 2025 2053Z
Product Anomaly/Outage: Correction: GOES-19 - ABI L1b All Bands,
Cloud and Moisture All Bands Products Delivered to PDA for November 30, 2025
- Issued: November 30, 2025 1259Z
Administrative: GOES West MDS Meso-2 Scheduled for November 29, 2025
- Issued: November 29, 2025 1920Z
Product Outage/Anomaly Update #1 - Final Update: GCOM-W1 Mission Data
Delay Issued: November 29, 2025 1837Z
Product Outage/Anomaly: GCOM-W1 Mission Data Delay - Issued: November
29, 2025 1727Z
SARSAT Outage/Anomaly Update #1 - Final Update: Alaska 4 LEO Ground
Station Offline, Issued: November 29, 2025 1424Z
Administrative: GOES West MDS Meso-2 Scheduled for November 28, 2025
- Issued: November 28, 2025 1712Z
SARSAT Outage/Anomaly: Alaska 4 LEO Ground Stations Offline - Issued:
November 28, 2025 0742Z
Administrative: GOES West MDS Meso-2 Scheduled for November 27, 2025
- Issued: November 27, 2025 2054Z
Update #1: Product Outage/Anomaly:Alert Message 2025-11-27 14:19:44
:: Sentinel-3A Service - Issued: November 27, 2025 1816Z
Product Outage/Anomaly:Alert Message 2025-11-27 14:19:44 ::
Sentinel-3A Service - Issued: November 27, 2025 1424Z
Product Outage/Anomaly: Alert Message 2025-11-27 13:35:46 ::
Sentinel-6A Service-Issued: November 27, 2025 1353Z
Product Outage/Anomaly: Metop-B Antarctic Data Acquisition - Issued:
November 27, 2025 0422Z
Product Outage/Anomaly: Metop-B Antarctic Data Acquisition - Issued:
November 27, 2025 0248Z
Product Outage/Anomaly: Update #1 Alert Message 2025-11-26 10:42:26
:: Sentinel-3A Service, Sentinel-3B Service - Issued November 26, 2025 1100Z
Product Anomaly/Outage Update #1: GOES-19 - All EXIS Products, All
SEISS Products, All SUVI Products delivered to GRB, PDA. Issued November 26,
20265 0654Z
Product Outage/Anomaly: Alert Message 2025-11-25 20:26:49
:Sentinel-3A Service-Issued: November 25, 2025 2047Z
Administrative: Jason-3 maneuver Scheduled November 27, 2025-Issued:
November 25, 2025 1809Z
Product Outage/Anomaly: Alert Message 2025-11-25 13:43:35 ::
Sentinel-6A Service-Issued: November 25, 2025 1349Z
Administrative: Product Distribution and Access (PDA) Planned ESPC
OPS SAN Refresh updates at the NSOF OPS site, beginning November 25th, 1330Z
-Issued: November 25th, 2025 1331Z
Administrative: GOES East MDS Meso-2 Scheduled for November 25, 2025
- Issued: November 25, 2025 1329Z
Product Outage/Anomaly: Alert Message 2025-11-25 11:00:26 ::
Sentinel-3B Service- Issued: November 25, 2025 1136Z
Product Outage/Anomaly: Correction Alert Message 2025-11-25 10:12:44
:: Sentinel-3A Service :: Sentinel-3A Service, Sentinel-3B Service - Issued
November 25, 2025 1127Z
Product Outage/Anomaly: Alert Message 2025-11-25 10:12:44 ::
Sentinel-3A Service :: Sentinel-3A Service, Sentinel-3B Service - Issued
November 25, 2025 1058Z
Product Anomaly/Outage Update #1: Correction: GOES-19 - All EXIS
Products, All SEISS Products, All SUVI Products delivered to GRB, PDA. Issued
November 26, 2025 0659Z
Product Anomaly/Outage: GOES-19 - All EXIS Products, All SEISS
Products, All SUVI Products products delivered to GRB, PDA -Issued: Nov 25,
2025 0221Z
Product Outage/Anomaly: Alert Message 2025-11-25 20:25:07 ::
Sentinel-3B Service - Issued: November 25, 2025 2042Z
Administrative: Update #5: November 24, 2025: NCCF Product Upgrade
1.26-1.1 on October 22, 2025 - Issued: November 24, 2025 1940 UTC
Product Outage/Anomaly: Update #1 GCOM SMD Data Delay - Issued
November 24, 2025 1628Z
Administrative: Update #1: GOES-19 Hydrazine Bipropellant Thruster
(HBT) Flush Scheduled for November 24, 2025 2246 UTC - Issued: November 24,
2025 1541 UTC
Product Outage/Anomaly: GCOM SMD Data Delay - Issued November 24,
2025 1331Z
Administrative: GOES East MDS Meso-1 Scheduled for November 24, 2025
- Issued: November 24, 2025 1302Z
Product Outage/Anomaly: Alert Message 2025-11-24 07:00:47 :: Jason-3
Service - Issued November 24, 2025 0718Z
Product Outage/Anomaly: Alert Message 2025-11-23 23:09:33 :: Jason-3
Service - Issued November 23, 2025 2320Z
Product Outage/Anomaly: Update #1: Alert Message 2025-11-23 21:31:24
:: Jason-3 Service - Issued November 23, 2025 2145Z
Product Outage/Anomaly: Alert Message 2025-11-23 21:31:24 :: Jason-3
Service - Issued November 23, 2025 2138Z
Administrative: GOES East MDS Meso-1 Scheduled for November 23, 2025
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.