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 3 11:34:02 UTC 2025

blue ball Administrative: GOES-East Meso-1 Scheduled for May 03, 2025 - Issued: May 03, 2025 1132Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-16 Data loss - Issued: May 03, 2025 1025Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-16 Data loss - Issued: May 03, 2025 0723Z
blue ball Administrative: GOES-West Meso-2 Scheduled for May 2, 2025 - Issued: May 2, 2025 1645Z
blue ball Administrative: GOES-West Meso-1 Scheduled for May 02, 2025 - Issued: May 02, 2025 1458Z
blue ball Product Outage/Anomaly: ESPC Notice: NOAA-20 VIIRS Lunar Calibration Roll Maneuver Scheduled for May 7th, 2025 Issued: May 2, 2025 1440Z
blue ball Product Outage/Anomaly: S-NPP VIIRS Lunar Calibration Roll Maneuver Scheduled for May 7th, 2025 Issued: May 2, 2025 1436Z
blue ball Correction: GAC Data Gaps or Missing in POES-EL Operations May 2, 2025 1230Z
blue ball Administrative: GOES-18 EXIS Readout Noise Calibration (impacts EXIS and SUVI data) scheduled for May 9, 2025 - Issued: May 2, 2025 1224Z
blue ball Administrative: GOES-East Meso-2 Scheduled for May 02, 2025 - Issued: May 02, 2025 0953Z
blue ball Administrative: GOES-East Meso-1 Scheduled for May 02, 2025 - Issued: May 02, 2025 0951Z
blue ball Product Outage/Anomaly: Update #1 DMSP SSMI/S All Data Delay - Issued: May 02, 2025 0933Z
blue ball Product Outage/Anomaly: DMSP SSMI/S All Data Delay - Issued: May 02, 2025 0730Z
blue ball POES EL: JD 121 Daily Report Issue May 02, 2025 0634Z
blue ball POES EL: JD 121 Daily Report Issue May 02, 2025 0631Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-16 Data loss - Issued: May 02, 2025 0314Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-18 Data loss - Issued: May 02, 2025 0312Z
blue ball Administrative: GOES-18 and GOES-19 ABI Lunar Trending Calibration Scans scheduled from May 6 to May 9, 2025 - Issued: May 2, 2025 0005Z
blue ball Product Outage/Anomaly: Update #2 DMSP SSMI/S All Data - Issued: May 01, 2025 2359Z
blue ball Update #1 Product Outage/Anomaly : DMSP SSMI/S All Data - Issued: May 01, 2025 2158Z
blue ball Product Outage/Anomaly : DMSP SSMI/S All Data - Issued: May 01, 2025 2132Z
blue ball Administrative: Correction: GOES-East Meso-2 Scheduled for April 30, 2025 - Issued: May 01, 2025 2114Z
blue ball Product Outage/Anomaly: Update #1 J02/N21 SMD Data Delay Notice Issued - May 01, 2025 2103Z
blue ball Administrative: Correction GOES-East Meso-2 Scheduled for April 30, 2025 - Issued: May 01, 2025 2059Z
blue ball Administrative: GOES-18 ABI Solar Calibration Scan scheduled for May 05, 2025, Issued: May 01, 2025 1954Z
blue ball Administrative: Correction GOES-East Meso-2 Scheduled for April 30, 2025 - Issued: May 01, 2025 1921Z
blue ball Administrative: Correction GOES-East Meso-2 Scheduled for April 30, 2025 - Issued: May 01, 2025 1849Z
blue ball Administrative: GOES-East Meso-2 Scheduled for May 01 - Issued: May 01, 2025 1837Z
blue ball Product Anomaly/Outage: GOES-18 - Sectorized Cloud and Moisture Bands 04, 06, 07, 08 products delivered to AWIPS -Issued: May 01, 2025 1819Z
blue ball Administrative: Himawari-9 Weekly Special Satellite Operations Schedule, Issued: May 1, 2025 1801 UTC
blue ball Administrative: GOES-East Meso-2 Scheduled for April 30, 2025 - Issued: May 01, 2025 1751Z
blue ball Product Outage/Anomaly: J02/N21 SMD Data Delay Notice Issued - May 01, 2025 1737Z
blue ball Administrative: GOES-East Meso-1 Scheduled for May 01, 2025 - Issued: May 01, 2025 1642Z
blue ball Administrative: GOES-18 EXIS Cruciform Scan (impacts EXIS and SUVI data) scheduled for May 8, 2025 - Issued: May 1, 2025 1231Z
blue ball Administrative: Update #1 Enhanced Caution Declared for April 29, 2025 1200Z - Issued: May 01, 2025 1208Z
blue ball Administrative: Update #1 Product Distribution and Access (PDA) Planned PDA Limited One Day COOP Partial Failover Exercise to CBU on June 25, 1200Z. Issued- May 01, 2025 1202Z
blue ball Administrative: GOES ASOS SCP Stations List Updates, Issued - May 1, 2025 1153 UTC
blue ball Administrative: Update #1: J02 SMD Data Delay Notice - Issued: April 30th, 2025 2052Z
blue ball Administrative: J02 SMD Data Delay Notice - Issued: April 30th, 2025 1929Z
blue ball Administrative: GOES-19 SUVI GT Calibration (impacts SUVI, EXIS and CCOR data) Scheduled for May 01-02, 2025 - Issued: May 30, 2025 1924Z
blue ball Administrative: GOES-R Software Build DO.15.00.00 Implementation - Issued: April 30, 2025 1315Z
blue ball Administrative: GOES-East Meso-2 Scheduled for April 30, 2025 - Issued: April 30, 2025 1259Z
blue ball Administrative: GOES-18 EXIS Off-point Calibration (impacts EXIS and SUVI data) scheduled for May 7, 2025 - Issued: April 30, 2025 1215Z
blue ball Product Outage/Anomaly: Update # 3: Alert Message 2025-04-30 06:58:48 :: Sentinel-6A Service Issued April 30, 2025 0709Z
blue ball Administrative: Planned Maintenance Impacting ESPC Legacy Production Systems on April 30, 2025. Issued: April 29, 2025 1756Z
blue ball Product Outage/Anomaly: Update # 2: Alert Message 2025-04-29 14:49:01 :: Sentinel-6A Service Issued April 29, 2025 1632Z
blue ball Product Outage/Anomaly: EUMETSAT: Alert Message 2025-04-29 15:00:36 :: Sentinel-3A Service,Sentinel-3B Service - Issued April 29, 2025 1539Z
blue ball Administrative: Update# 1 - Defense Meteorological Satellite Program (DMSP) Data Capture Support Termination at McMurdo Ground Station, Antarctica (MCM) and delivery suspension of DMSP Operational Linescan System (OLS) FINE data.on April 30, 2025 - Issued April 29, 2025 1345 UTC
blue ball Product Outage/Anomaly: Update #1 :Alert Message 2025-04-29 11:38:15 :: Sentinel-6A Service Issued April 29, 2025 1240Z
blue ball Administrative: GOES-18 EXIS FOV Mapping (impacts EXIS and SUVI data) scheduled for May 6, 2025 - Issued: April 29, 2025 1159Z
blue ball Product Outage/Anomaly: Alert Message 2025-04-29 11:38:15 :: Sentinel-6A Service Issued April 29, 2025 1155Z
blue ball Administrative: GOES-East Meso-2 Scheduled for April 29, 2025 - Issued: April 29, 2025 1139Z
blue ball Administrative: Correction: GOES-East Meso-1 Scheduled for April 29, 2025 - Issued: April 29, 2025 1135Z
blue ball Administrative: GOES-East Meso-1 Scheduled for April 28, 2025 - Issued: April 28, 2025 1413Z
blue ball Administrative: Enhanced Caution Declared for April 29, 2025 1200Z - Issued: April 29, 2025 0949Z
blue ball Product Outage/Anomaly: Update #1: JPSS NPP Data Delay Issue: April 29, 2025 0339Z
blue ball Product Outage/Anomaly: JPSS NPP Data Delay Issue: April 29, 2025 0127Z
blue ball Administrative: Critical Weather Day Declared for April 28, 2025 - Issued: April 028, 2025 0939Z
blue ball Administrative: NCCF Product Upgrade 1.25-3.1 on May 28, 2025 - Issued: April 28, 2025 1930 UTC
blue ball Administrative: GOES-19 ABI Desert Monitoring Calibration Scan Scheduled for May 05, 2025, Issued: April 28, 2025 1706Z
blue ball Administrative: GOES-19 ABI Solar Calibration Scan scheduled for May 05, 2025, Issued: April 28, 2025 1656Z
blue ball Administrative: GOES-East Meso-1 Scheduled for April 28, 2025 - Issued: April 28, 2025 1413Z
blue ball Administrative: GOES-East Meso-2 Scheduled for April 28, 2025 - Issued: April 27, 2025 2035Z
blue ball Administrative: GOES-West Meso-2 Scheduled for April 27, 2025 - Issued: April 27, 2025 1411Z
blue ball Administrative: GOES-East Meso-2 Scheduled for April 27, 2025 - Issued: April 27, 2025 1358Z
blue ball Administrative: GOES-East Meso-1 Scheduled for April 27, 2025 - Issued: April 27, 2025 1355Z
blue ball Administrative: GOES-West Meso-1 Scheduled for April 27, 2025 - Issued: April 26, 2025 2100Z
blue ball Administrative: GOES-East Meso-1 Scheduled for April 25, 2025 - Issued: April 25, 2025 1416Z
blue ball Administrative: GOES-West Meso-1 Scheduled for April 26, 2025 - Issued: April 26, 2025 1618Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-17 Data loss - Issued: April 26, 2025 0513Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-16 Data loss - Issued: April 26, 2025 0505Z
blue ball Administrative: Update# 1 - Suspension of POES data to Users after June 16, 2025 - Issued April 25, 2025 1905 UTC
blue ball Administrative: Suspension of POES data to Users after June 16, 2025 - Issued April 24, 2025 1900 UTC
blue ball Administrative: Update #1: Termination of NESDIS Data Exploitation (NDE) Products on June 26, 2025 - Issued April 25, 2025 1845 UTC
blue ball Product Outage/Anomaly: DMSP SSMI/S F-18 Data loss - Issued: April 25, 2025 1425Z
blue ball Administrative: GOES-East Meso-1 Scheduled for April 25, 2025 - Issued: April 25, 2025 1416Z
blue ball Product Outage/Anomaly: M1 Metop-B GDS FRAC Data Loss - Issued: April 25, 2025 1213Z
blue ball Administrative: GOES-19 EXIS Readout Noise Calibration (impacts EXIS and SUVI data) scheduled for May 2, 2025 - Issued: April 25, 2025 1205Z
blue ball POES EL: JD 115 Daily Report Issue April 26, 2025 033Z
blue ball Administrative: Defense Meteorological Satellite Program (DMSP) Data Capture Support Termination at McMurdo Ground Station, Antarctica (MCM) and delivery suspension of DMSP Operational Linescan System (OLS) FINE data.on April 30, 2025 - Issued April 24, 2024 2042 UTC
blue ball Administrative: GOES-19 SUVI GT Calibration (impacts SUVI and EXIS data) Scheduled for May 01-02, 2025 - Issued: April 24, 2025 1825Z
blue ball Administrative: GOES-East Meso-1 Scheduled for April 24, 2025 - Issued: April 24, 2025 1725Z
blue ball Administrative: GOES-East Meso-1 Scheduled for April 23, 2025 - Issued: April 23, 2025 1949Z
blue ball Administrative: GOES-19 CCOR Lunar Eclipse Special Collection scheduled for April 27, 2025 - Issued: April 23, 2025 1833Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-17 Data loss - Issued: April 23, 2025 1408Z
blue ball Product Outage/Anomaly: Alert Message 2025-04-23 14:22:19 :: Sentinel-6A Service - Issued April 23, 2025 1441Z
blue ball Administrative: GOES-East Meso-2 Scheduled for April 24, 2025 - Issued: April 24, 2025 0626Z
blue ball Administrative: GOES-East Meso-2 Scheduled for April 23, 2025 - Issued: April 23, 2025 0618Z
blue ball Product Anomaly/Outage: GOES-18 - ABI L1b Bands 04, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16 products delivered to AWIPS, GRB, PDA - Issued: April 23, 2025 0329Z
blue ball Administrative: Metop-C Out of Plane Maneuver on April 23, 2025 - Issued: April 23, 2025 0010Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-17 Data loss - Issued: April 22, 2025 2151Z
blue ball Administrative: S-NPP VIIRS All Bands Enabled on April 28, 2025- Issued: April 22, 2025 1959Z
blue ball Administrative: GOES-19 EXIS Cruciform Scan (Impacts EXIS and SUVI data) scheduled for April 30, 2025 - Issued: April 22, 2025 1856Z
blue ball Administrative: Correction: GOES-East Meso-1 Scheduled for April 22, 2025 - Issued: April 22, 2025 1849Z
blue ball =?UTF-8?Q?Administrative=3A_Termination_of_Satellite_Analysis_Br?= =?UTF-8?Q?anch=E2=80=99s_Manual_Dvorak_Estimates_in_the_South_Indian_Ocean_o?= =?UTF-8?Q?n_July_1=2C_2025_=2D_Issued_April_22=2C_2025_1847_UTC?=
blue ball Administrative: Termination of NESDIS Data Exploitation (NDE) Products on June 26, 2025 - Issued April 22, 2025 1841 UTC
blue ball Administrative: GOES-East Meso-1 Scheduled for April 22, 2025 - Issued: April 22, 2025 1839Z
blue ball Administrative: GOES-19 EXIS Off-point Calibration (impacts EXIS and SUVI data) Scheduled for April 30, 2025 - Issued: April 22, 2025 1618Z
blue ball Administrative: GOES-19 EXIS FOV Mapping Calibration (Impacts EXIS and SUVI data) Scheduled for April 29, 2025 - Issued: April 22, 2025 1542Z
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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.