Skip to main contentSkip to feedback

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.

     
      2019        Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec         2020        Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec  
      2021        Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec         2022        Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec  
      2023        Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec         2024        Jan   Feb   Mar   Apr   May   Jun   Jul   Aug   Sep   Oct   Nov   Dec  
      2025        Jan   Feb   Mar  


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 Mar 29 07:34:02 UTC 2025

blue ball Administrative: GOES-East Meso-2 Scheduled for March 29, 2025 - Issued: March 29, 2025 0722Z
blue ball Product Outage/Anomaly: JPSS NPP Data Delay Issue: March 28, 2025 2015z
blue ball Administrative: GOES-East Meso-1 Scheduled for March 28, 2025 - Issued: March 28, 2025 1405Z
blue ball Product Anomaly/Outage: Jason-3 Data Gap Issued: March 28, 2025 1315Z
blue ball Administrative: GOES-East Meso-2 Scheduled for March 28, 2025 - Issued: March 28, 2025 1242Z
blue ball Product Anomaly/Outage: GOES-18 - ABI L1b and GLM FD, CONUS, Meso1/2 products delivered to PDA - Issued March 28, 2025 0933Z
blue ball Product Anomaly/Outage: GOES-18 - ABI L1b and GLM FD, CONUS, Meso1/2 products delivered to PDA - Issued March 28, 2025 0931Z
blue ball Product Outage/Anomaly: GAC Data Gaps or Missing in POES-EL Operations - Issued: March 28, 2025 0545Z
blue ball Product Outage/Anomaly: Update #1 - Final Update SARSAT Satellite S7 (NOAA-15) Search and Rescue Processor Anomaly - Issued: March 27, 2025 1750Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-16 Data loss - Issued: March 27, 2025 1536Z
blue ball Administrative: Cancellation: GOES-East Meso-1 Scheduled for March 27, 2025 - Issued: March 27, 2025 1304Z
blue ball Administrative:Correction:GOES-West Meso-2 Scheduled for March 27, 2025 - Issued: March 27, 2025 1244Z
blue ball Administrative:Correction: GOES-East Meso-1 Scheduled for March 27, 2025 - Issued: March 27, 2025 1240Z
blue ball Administrative: GOES-West Meso-2 Scheduled for March 27, 2025 - Issued: March 27, 2025 1210Z
blue ball Administrative: GOES-East Meso-1 Scheduled for March 27, 2025 - Issued: March 27, 2025 1158Z
blue ball Administrative: Cancellation: GOES-East Meso-2 Scheduled for March 27, 2025 - Issued: March 27, 2025 1155Z
blue ball Administrative: Update #1 GOES-East Meso-2 Scheduled for March 27, 2025 - Issued: March 27, 2025 1247Z
blue ball Product Outage/Anomaly: Update #2 - Jason-3 ground support problems - Issued March 27, 2025 1037Z
blue ball Product Outage/Anomaly: Update #3 Sentinel-6A Service Alert Message March 27, 2025 0536Z - Issued March 27, 2025 1009Z
blue ball Product Outage/Anomaly: Update #2 Sentinel-6A Service Alert Message March 27, 2025 0536Z - Issued March 27, 2025 1005Z
blue ball Product Outage/Anomaly: Update #1 Sentinel-6A Service Alert Message March 27, 2025 0536Z - Issued March 27, 2025 0715Z
blue ball Product Outage/Anomaly: Sentinel-6A Service Alert Message March 27, 2025 0536Z - Issued March 27, 2025 0546Z
blue ball SARSAT Outage/Anomaly: SARSAT Satellite S7 (NOAA-15) Search and Rescue Processor Anomaly, Issued: March 26, 2025 2234Z
blue ball Product Outage/Anomaly: Update #1 - Jason-3 ground support problems - Issued March 26, 2025 1607Z
blue ball Product Anomaly/Outage: Update #13 FINAL - JTWC Storm Bulletins and Tropical Products-Issued: March 26, 2025 1541Z
blue ball GOES East MDS Meso-1 Scheduled for March 26, 2025 - Issued: March 26, 2025 1406Z
blue ball Product Outage/Anomaly: Jason-3 ground support problems - Issued March 26, 2025 1333Z
blue ball Administrative: GOES-East Meso-2 Scheduled for March 26, 2025 - Issued: March 26, 2025 1301Z
blue ball =?UTF-8?Q?Product_Outage=2FAnomaly=3A_Update_=231_=2D_EUMETSAT_Alert_M?= =?UTF-8?Q?essage_2025=2D03=2D26_10=3A28=3A17_=3A=3A_0=C2=B0_MTG_Service_=2D_Issued_March?= =?UTF-8?Q?_26=2C_2025_1233Z?=
blue ball =?UTF-8?Q?Product_Outage=2FAnomaly=3A_EUMETSAT_Alert_Message_2025=2D?= =?UTF-8?Q?03=2D26_10=3A28=3A17_=3A=3A_0=C2=B0_MTG_Service_=2D_Issued_March_26=2C_2025_11?= =?UTF-8?Q?22Z?=
blue ball Administrative: GOES-West Meso-1 Scheduled for March 27, 2025 - Issued: March 26, 2025 0201Z
blue ball Administrative: GOES-East Meso-2 Scheduled for March 27, 2025 - Issued: March 26, 2025 0158Z
blue ball Administrative: GOES East MDS Meso-1 Scheduled for March 26, 2025 - Issued: March 25, 2025 2220Z
blue ball Administrative: GOES-East Meso-2 Scheduled for March 25, 2025 - Issued: March 25, 2025 1820Z
blue ball Product Outage/Anomaly: DMSP/SSMI/S Data Delay - Issued: March 25, 2025 1812Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for March 26, 2025 - Issued: March 25, 2025 1759Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for March 26, 2025 - Issued: March 25, 2025 1754Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-16 Data loss - Issued: March 25, 2025 1709Z
blue ball Administrative: Update #2: Declaration of GOES-19 as the GOES-East Operational Satellite on April 4, 2025 at 1510 UTC, Issued March 25, 2025 1704 UTC
blue ball Administrative: Update #2: NCCF Product Upgrade 1.25-2.2 - Issued: March 25, 2025 1507 UTC
blue ball Administrative: Update #1: Phase 3: ESPC Legacy VLAN 4 Routing Changes to address asymmetric routes that could impact NCEP and COPC users accessing Legacy products via the NCEP POP, Issued: March 24, 2025 1344 OTC
blue ball Administrative: GOES-East Meso-1 Scheduled for March 25, 2025 - Issued: March 25, 2025 1333Z
blue ball Administrative: Update #1 Product Distribution and Access (PDA) Planned PDA Server Patching Activity at the NSOF OPS Site, Beginning March 24, 1400Z - Issued: March 24, 2025 2042Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for March 24, 2025 - Issued: March 24, 2025 1929Z
blue ball Product Anomaly/Outage: Update #12 JTWC Storm Bulletins and Tropical Products-Issued: March 24, 2025 1639Z
blue ball Administrative: GOES-18 ABI Solar Calibration Scan scheduled for March 31, 2025, Issued: March 24, 2025 1615Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-16 Data loss - Issued: March 24, 2025 1602Z
blue ball Administrative: GOES-16 ABI Solar Calibration Scan scheduled for March 31, 2025, Issued: March 24, 2025 1512Z
blue ball Administrative: S-NPP Drag Make-Up Maneuver (DMU) 043 scheduled for March 26, 2025-Issued: March 24, 2025 1427Z
blue ball Product Outage/Anomaly: GAC Data Gaps or Missing in POES-EL Operations - Issued: March 24, 2025 1307Z
blue ball Administrative: Product Distribution and Access (PDA) Planned PDA Server Patching Activity at the NSOF OPS Site, Beginning March 24, 1400Z - Issued March 24, 2025 1304Z
blue ball Administrative: GOES-East Meso-2 Scheduled for March 24, 2025 - Issued: March 24, 2025 1303Z
blue ball Administrative: GOES-East Meso-1 Scheduled for March 24, 2025 - Issued: March 24, 2025 1259Z
blue ball Administrative: Update #1 GOES-East MDS Meso-1 Non-Alternating (30 Second) Scheduled for March 24, 2025 - Issued: March 24, 2025 1253Z
blue ball Administrative: Update #1: GOES-16 EXIS Readout Noise Calibration (Impacts EXIS and SUVI Data) Scheduled for March 24, 2025 - Issued: March 24, 2025 1245Z
blue ball Administrative: Update #1: GOES-16 EXIS Cruciform Scan (Impacts EXIS and SUVI Data) Scheduled for March 25, 2025 - Issued: March 24, 2025 1244Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for March 24, 2025 - Issued: March 24, 2025 1050Z
blue ball Administrative: GOES-East MDS Meso-1 Non-Alternating (30 Second) Scheduled for March 24, 2025 - Issued: March 24, 2025 1041Z
blue ball Administrative: GOES-18 MDS Meso-1 Scheduled for March 23, 2025 - Issued: March 23, 2025 1341Z
blue ball Administrative: GOES-16 MDS Meso-1 Scheduled for March 23, 2025 - Issued: March 22, 2025 2127Z
blue ball Administrative: GOES-East/G16 MDS Meso-2 Scheduled for March 22, 2025 - Issued: March 22, 2025 1444Z
blue ball Administrative: GOES-East/G16 MDS Meso-1 Scheduled for March 22, 2025 - Issued: March 22, 2025 1249Z
blue ball Product Outage/Anomaly: Correction: MetOp-B/M1 HRPT Data Delay - Issued -March 22, 2025 0950Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-18 Data loss - Issued: March 22, 2025 0921Z
blue ball Administrative: Update #1: Declaration of GOES-19 as the GOES-East Operational Satellite on April 4, 2025 at 1510 UTC, Issued March 21, 2025 1704 UTC
blue ball SARSAT Outage/Anomaly: Update #1 - Final Update Alaska 3 LEO Ground Station Offline, Issued: March 21, 2025 1634Z
blue ball Product Outage/Anomaly: Sentinel-3A Service - Issued: March 21, 2025 1523Z
blue ball Administrative: GOES-18 MDS Meso-1 Scheduled for March 21, 2025 - Issued: March 21, 2025 1305Z
blue ball Administrative: GOES-East/G16 MDS Meso-1 Scheduled for March 21 2025 - Issued March 21 2025 1230Z
blue ball Update #1: Administrative: GOES-16 SEISS Planned Outage Scheduled for March 21, 2025 - Issued: March 20, 2025 1821Z
blue ball Administrative: GOES-18 MDS Meso-1 Scheduled for March 20, 2025 - Issued: March 20, 2025 1635Z
blue ball Administrative: Eumetsat Weekly Operations Schedule - Week 13 - Issued March 20, 2025 1610Z
blue ball =?UTF-8?Q?Administrative=3A_Turn_off_Legacy_OMI_SO2_Alert_System?= =?UTF-8?Q?=2C_Promote_OMPS_SO2_Alert_System_to_NCCF_PROD=2C_Retire_=E2=80=98OMIT?= =?UTF-8?Q?O3_data=E2=80=99_from_PDA=2C_Issued=3A_March_20=2C_2025_1505_UTC?=
blue ball =?UTF-8?Q?Administrative=3A_Update_=231_=2D_GOES=2D16_Drift_from_75=2E2?= =?UTF-8?Q?=C2=B0W_to_75=2E5=C2=B0W_in_Preparation_for_GOES=2DEast_Transition=2C_Issu?= =?UTF-8?Q?ed_March_20=2C_2025_1459_UTC?=
blue ball Administrative: Update #2: Phase 3: ESPC Legacy VLAN 4 Routing Changes to address asymmetric routes that could impact NCEP and COPC users accessing Legacy products via the NCEP POP, Issued: March 20, 2025 1437 UTC
blue ball Administrative: GOES-16 MDS Meso-1 Scheduled for March 20, 2025 - Issued: March 20, 2025 1236Z
blue ball Administrative: Update #1: Enhanced Caution Declared for March 19, 2025 1200Z - Issued: March 20, 2025, 1204Z
blue ball Administrative: Product Distribution and Access (PDA) Planned PDA Server patching activity at the NSOF OPS site, beginning March 20, 1400Z Issued February 20, 2025 1156Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-18 Data loss - Issued: March 20, 2025 0404Z
blue ball Product Outage/Anomaly: GAC Data Gaps or Missing in POES-EL Operations - Issued: March 20, 2025 0330Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-18 Data loss - Issued: March 20, 2025 0203Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for March 19, 2025 - Issued: March 19, 2025 2316Z
blue ball SARSAT Outage/Anomaly: AK3 LEO Ground Station Offline, Issued: March 19 1955Z
blue ball Product Anomaly/Outage: JTWC Storm Bulletins and Tropical Products-Issued: March 19, 2025 1638Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-16 Data loss - Issued: March 19, 2025 1533Z
blue ball Administrative: Correction: GOES-East MDS Meso-1 Scheduled for March 19, 2025 - Issued: March 19, 2025 1518Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for March 19, 2025 - Issued: March 19, 2025 1504Z
blue ball POES EL: JD 077 Daily Report - Issued March 19, 2025 1400Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for March 19, 2025 - Issued: March 19, 2025 1350Z
blue ball Administrative: Product Distribution and Access (PDA) Planned PDA Server patching activity at the NSOF OPS site, beginning March 19, 1400Z Issued February 19, 2025 1339Z
blue ball Administrative: Update #1 - Critical Weather Day Ended for March 19, 2025 - Issued: March 19, 2025 1211Z
blue ball Administrative: Enhanced Caution Declared for March 19, 2025 1200Z - Issued: March 19, 2025, 1135Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for March 18, 2025 - Issued: March 18, 2025 2034Z
blue ball Administrative: Update#1: GOES-East MDS Meso-1 Scheduled for March 18, 2025 - Issued: March 18, 2025 2026Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for March 18, 2025 - Issued: March 18, 2025 2020Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for March 18, 2025 , Issued: March 18, 2025 1815Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for March 18, 2025 -
ร—

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.