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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:   Mon Mar 24 20:49:03 UTC 2025

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: 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 - Issued: March 18, 2025 1801Z
blue ball Administrative: Legacy Products Retirement - Issued: March 18, 2025 1737 UTC
blue ball Administrative: Eumetsat Weekly Operations Schedule - Week 12 Issue 3 (added announcements 11951, 11952 and 11953)- Issued March 18, 2025 1451Z
blue ball Administrative: GCOM-W Drag Makeup Maneuver March 19, 2025 - Issued: March 18 2025, 1355Z
blue ball Administrative: Correction #2 : GOES MDS Meso-1 Scheduled for March 18, 2025 , Issued: March 18, 2025 1249Z
blue ball Administrative: Correction: GOES MDS Meso-1 Scheduled for March 18, 2025 , Issued: March 18, 2025 1240Z
blue ball Administrative: GOES MDS Meso-1 Scheduled for March 18, 2025 , Issued: March 18, 2025 1230Z
blue ball Administrative: GOES MDS Meso-2 Scheduled for March 18, 2025 , Issued: March 18, 2025 1224Z
blue ball Administrative: GOES-16 EXIS Readout Noise Calibration (Impacts EXIS and SUVI Data) Scheduled for March 25, 2025 - Issued: March 18, 2025 1217Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-16 Data loss - Issued: March 18, 2025 0205Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for March 17, 2025 - Issued: March 17, 2025 2056Z
blue ball Administrative: Critical Weather Day Declared for March 18, 2025 - Issued: March 17, 2025 2020Z
blue ball Administrative: GOES-16 EXIS Off-point Calibration (impacts EXIS and SUVI Data) Scheduled for March 23, 2025 - Issued: March 17, 2025 1743Z
blue ball Administrative: GOES-16 EXIS Cruciform Scan (Impacts EXIS and SUVI Data) Scheduled for March 24, 2025 - Issued: March 17, 2025 1740Z
blue ball Administrative: GOES-16 EXIS FOV Mapping (impacts EXIS and SUVI data) scheduled for March 22, 2025 - Issued: March 17, 2025 1731Z
blue ball Administrative: Correction: Eumetsat Weekly Operations Schedule - Week 12 Issue 2 (Announcements: Addition of 11948 and update of 11937)- Issued: March 17, 2025 1637Z
blue ball Product Outage/Anomaly: GAC Data Gaps or Missing in POES-EL Operations - Issued: March 17, 2025 1600Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for March 17, 2025 - Issued: March 17, 2025 1545Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for March 17, 2025 - Issued: March 17, 2025 1522Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for March 17, 2025 - Issued: March 17, 2025 1523Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for March 17, 2025 - Issued: March 17, 2025 1520Z
blue ball Administrative: Jason-3 maneuver March 18, 2025 - Issued March 17, 2025 1112Z
blue ball Product Anomaly/Outage (Update #1): GOES-16 - Sectorized Cloud and Moisture Bands 02, 04, 06, 07, 08 products delivered to AWIPS -Issued: March 17, 2025 0739Z
blue ball Product Anomaly/Outage: GOES-16 - Sectorized Cloud and Moisture Bands 02, 04, 06, 07, 08 products delivered to AWIPS -Issued: March 17, 2025 0723Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-16 Data loss - Issued: March 17, 2025 0312Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for March 17, 2025 - Issued: March 16, 2025 2100Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for March 17, 2025 - Issued: March 16, 2025 2059Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for March 16, 2025 - Issued: March 16, 2025 1412Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for March 16, 2025 - Issued: March 16, 2025 1334Z
blue ball Administrative: Update#1-Critical Weather Day Declared for March 14, 2025 - Issued: March 16, 2025 1218Z
blue ball Administrative: GOES-EAST MDS Meso-1 Scheduled for March 16, 2025 - Issued: March 16, 2025 0418Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for March 15, 2025 - Issued: March 15, 2025 1410Z
blue ball Product Anomaly/Outage: Update#10 JTWC Storm Bulletins and Tropical Products-Issued: March 15, 2025 1403Z
blue ball Administrative: GOES-EAST MDS Meso-2 Scheduled for March 15, 2025 - Issued: March 15, 2025 1229Z
blue ball Administrative: GOES-EAST MDS Meso-1 Scheduled for March 15, 2025 - Issued: March 15, 2025 1220Z
blue ball Administrative: GOES-16 SEISS Planned Outage Scheduled for March 21, 2025 - Issued: March 14, 2025 2150Z
blue ball Product Anomaly/Outage: GOES-16 - ABI L1b Bands 08, 14 products delivered to AWIPS, GRB, PDA -Issued: March 14, 2025 1835Z
blue ball Product Anomaly/Outage: GOES-16 - ABI L1b Band 02 products delivered to AWIPS, GRB, PDA -Issued: March 14th, 2025 1726Z
blue ball Product Anomaly/Outage: GOES-16 - ABI L1b Band 08 products delivered to AWIPS, GRB, PDA -Issued: March 14, 2025 1716Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for March 14, 2025 - Issued: March 14, 2025 1352Z
blue ball Administrative: Critical Weather Day Declared for March 14, 2025 - Issued: March 14, 2025 1214Z
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