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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:   Thu Aug 29 12:34:01 UTC 2024

blue ball Administrative: Himawari-9 Weekly Special Satellite Operations Schedule, Issued: August 29, 2024 1230 UTC
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for August 29, 2024 - Issued: August 29, 2024 1110Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-16 Data loss - Issued: August 29, 2024 0941
blue ball Administrative: Correction GOES-East MDS Meso-1 Scheduled for August 29, 2024 - Issued: August 29, 2024 0540Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for August 29, 2024 - Issued: August 29, 2024 0521Z
blue ball Product Outage/Anomaly: GAC Data Gaps or Missing in POES-EL Operations - Issued: August 29, 2024 0311Z
blue ball Administrative: GOES-R Software Build PR.13.09.00 Implementation - Issued: August 28, 2024 1828 UTC
blue ball SARSAT Outage/Anomaly: Florida 3 and 4 LEO Ground Stations Offline, Issued: August 28, 2024 1810Z
blue ball Administrative: Correction: GOES-East MDS Meso-1 Scheduled for August 28, 2024 - Issued: August 28, 2024 1120Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for August 28, 2024 - Issued: August 28, 2024 1059Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for August 28, 2024 - Issued: August 28, 2024 1054Z
blue ball Product Outage/Anomaly Sentinel-6A Service - Issued: August 28, 2024 1031Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-16 Data loss - Issued: August 28, 2024 0929Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for August 28, 2024 - Issued: August 28, 2024 0600Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for August 28, 2024 - Issued: August 28, 2024 0530Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for August 28, 2024 - Issued: August 28, 2024 0430Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for August 28, 2024 - Issued: August 28, 2024 0330Z
blue ball Administrative: Correction: Metop-C In-Plane Maneuver Scheduled for August 28, 2024 - Issued: August 28, 2024 0254Z
blue ball Administrative: Metop-C In-Plane Maneuver Scheduled for August 28, 2024 - Issued: August 28, 2024 0251Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for August 28, 2024 - Issued: August 28, 2024 0230Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for August 28, 2024 - Issued: August 27, 2024 2343Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for August 28, 2024 - Issued: August 28, 2024 2043Z
blue ball Product Outage/Anomaly: Correction: Update #1: Sentinel-6A Service - Issued: August 27, 2024 1540ZZ
blue ball Product Outage/Anomaly: Update #1: Sentinel-6A Service - Issued: August 27, 2024 1536ZZ
blue ball Product Outage/Anomaly: DMSP SSMI/S F-18 Data loss - Issued: August 27, 2024 1419Z
blue ball Administrative: Product Distribution and Access (PDA) Planned Patching activity at the NSOF OPS site, beginning August 27, 1430Z Issued August 27, 2024 1405Z
blue ball Product Outage/Anomaly: Sentinel-6A Service - Issued: August 27, 2024 1404Z
blue ball Administrative: GCOM-W1 Drag Makeup (DMU) Maneuver Scheduled For August 28, 2024 - Issued: August 27, 2024 1319Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for August 27, 2024 - Issued: August 27, 2024 1121Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for August 27, 2024 - Issued: August 27, 2024 1115Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for August 28, 2024 - Issued: August 28, 2024 1106Z
blue ball Product Outage/Anomaly: GAC Data Gaps or Missing in POES-EL Operations - Issued: August 27, 2024 0443Z
blue ball Product Outage/Anomaly: Correction DMSP SSMI/S F-18 Data loss - Issued: August 27, 2024 0422Z
blue ball Administrative: Planned decommissioning of GOES TBUS products - Issued August 26, 2024 2054 UTC
blue ball Administrative: GOES-16 MDS Meso-1 Scheduled for August 27, 2024 - Issued: August 26, 2024 1955z
blue ball Administrative: GOES-16 ABI Solar Calibration Scan scheduled for Sep 2, 2024, Issued: Aug 26, 2024 1631Z
blue ball Administrative: GOES-18 ABI Solar Calibration Scan scheduled for Sep 2, 2024, Issued: Aug 26, 2024 1628Z
blue ball Administrative: Cancellation: GOES-West MDS Meso-2 Scheduled for August 25, 2024 - Issued: August 26, 2024 1002Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for August 26, 2024 - Issued: August 26, 2024 0933Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for August 26, 2024 - Issued: August 26, 2024 0928Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for August 26, 2024 - Issued: August 26, 2024 0923Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for August 26, 2024 - Issued: August 26, 2024 0915Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-17 Data loss - Issued: August 25, 2024 1450Z
blue ball Administrative: (Correction) GOES-East MDS Meso-2 Scheduled for August 25, 2024 - Issued: August 25, 2024 1219Z
blue ball Administrative: (Extension) GOES-West MDS Meso-1 Scheduled for August 25, 2024 - Issued: August 25, 2024 1148Z
blue ball Administrative: Update#1 GOES-East MDS Meso-2 Scheduled for August 25, 2024 - Issued: August 25, 2024 1125Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for August 25, 2024 - Issued: August 25, 2024 1025Z
blue ball Product Outage/Anomaly: Sentinel-6A Service - Issued: August 24, 2024 1808Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for August 24, 2024 - Issued: August 24, 2024 1706Z
blue ball Administrative: Update #1: GOES-East MDS Meso-1 Scheduled for August 23, 2024 - Issued: August 24, 2024 1528Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for August 24, 2024 - Issued: August 24, 2024 1052Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for August 24, 2024 - Issued: August 24, 2024 1044Z
blue ball Product Outage/Anomaly: GAC Data Gaps or Missing in POES-EL Operations - Issued: August 24, 2024 0147Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for August 23, 2024 - Issued: August 23, 2024 1737Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for August 23, 2024 - Issued: August 23, 2024 1422Z
blue ball Administrative: Update # 1 - GOES-West MDS Meso-1 Scheduled for August 23, 2024 - Issued: August 23, 2024 1414Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for August 23, 2024 - Issued: August 23, 2024 1104Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for August 23, 2024 - Issued: August 23 2024 1056Z
blue ball Administrative: Update #1: Critical Weather Day Ended for August 19, 2024 through August 23, 2024 - Issued August 23, 2024 0627Z
blue ball Product Anomaly/Outage: GOES-18 - products delivered to PDA -Issued: August 23, 2024 0359Z
blue ball Product Outage/Anomaly: GAC Data Gaps or Missing in POES-EL Operations - Issued: August 23, 2024 0129Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-18 Data loss - Issued: August 22, 2024 2025Z
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for August 22, 2024 - Issued: August 22, 2024 1855Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for August 23, 2024 - Issued: August 22, 2024 1819Z
blue ball Administrative: Update #1 - GOES-West MDS Meso-2 Scheduled for August 22, 2024 - Issued: August 23, 2024 1757Z
blue ball Administrative: Himawari-9 Weekly Special Satellite Operations Schedule, Issued: August 22, 2024 1630 UTC
blue ball Product Outage/Anomaly: Sentinel-6A Service - Issued: August 22, 2024 1456Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for August 22, 2024 - Issued: August 22, 2024 0936Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for August 22, 2024 - Issued: August 22, 2024 0925Z
blue ball Product Outage/Anomaly: GOES-18 - ABI L1b Band 10 Products Delivered to AWIPS, GRB, PDA - Issued: August 21, 2024 2050Z
blue ball Administrative: JPSS Algorithm Updates in IDPS Block 2.3 Maintenance Release Mx11 Transition to Operations scheduled on September 19, 2024 - Issued: August 21, 2024 1830 UTC
blue ball Administrative: GOME-2 Processing, Issued: August 21, 2024 1818 UTC
blue ball Administrative: Update #1: NCCF Product Upgrade 1.16.2, Issued, August 21, 2024 1621 UTC
blue ball Administrative: GOES-West MDS Meso-2 Scheduled for August 21, 2024 - Issued: August 21, 2024 1540Z
blue ball =?UTF-8?Q?Product_Outage=2FAnomaly=3A_Update_=231=3A_0=C2=B0_Service_=2D_Iss?= =?UTF-8?Q?ued=3A_August_21=2C_2024_1505Z?=
blue ball Product Outage/Anomaly: Sentinel-3A Service - Issued: August 21, 2024 1425Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for August 21, 2024 - Issued: August 21, 2024 1119Z
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for August 21, 2024 - Issued: August 21, 2024 1118Z
blue ball =?UTF-8?Q?Product_Outage=2FAnomaly=3A_Correction=3A_Alert_Message_20?= =?UTF-8?Q?24=2D08=2D21_09=3A43=3A23_=3A=3A_0=C2=B0_Service_Issued=3A_August_21=2C_2024_095?= =?UTF-8?Q?9Z?=
blue ball =?UTF-8?Q?Product_Outage=2FAnomaly=3A_Alert_Message_2024=2D08=2D21_09=3A?= =?UTF-8?Q?43=3A23_=3A=3A_0=C2=B0_Service_Issued=3A_August_21=2C_2024_0950Z?=
blue ball Administrative: GOES-West MDS Meso-1 Scheduled for August 21, 2024 - Issued: August 21, 2024 0545Z
blue ball Product Outage/Anomaly: GAC Data Gaps or Missing in POES-EL Operations - Issued: August 21, 2024 0457Z
blue ball Product Anomaly/Outage: GOES-16/18 - Sectorized GLM products delivered to AWIPS - Issued August 20, 2024 2025Z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for August 21, 2024 - Issued: August 20, 2024 1910Z
blue ball Product Outage/Anomaly: Update #1: DMSP SSMI/S F-16 Data Loss - Issued: August 20, 2024 1453Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-16 Data Loss - Issued: August 20, 2024 1430Z
blue ball =?UTF-8?Q?Product_Outage=2FAnomaly=3A_Update_=233_Alert_Message_2024?= =?UTF-8?Q?=2D08=2D20_13=3A20=3A47_=3A=3A_0=C2=B0_Service=2C_GEO_Data_Collection_Service_?= =?UTF-8?Q?=2D_Issued=3A_August_20=2C_1402Z?=
blue ball =?UTF-8?Q?Alert_Message_2024=2D08=2D20_13=3A18=3A41_=3A=3A_0=C2=B0_Service=2CGEO?= =?UTF-8?Q?_Data_Collection_Service_=2D_Issued_August_20=2C_2024_1342Z?=
blue ball Administrative: Update #7: ESPC Firewall Maintenance Scheduled for August 13, 2024, Issued: August 20, 2024 1320 UTC
blue ball =?UTF-8?Q?Product_Outage=2FAnomaly=3A_Update_=232_Alert_Message_2024?= =?UTF-8?Q?=2D08=2D20_10=3A20=3A17_=3A=3A_0=C2=B0_Service=2CGEO_Data_Collection_Service_=2D?= =?UTF-8?Q?_Issued_August_20=2C_2024_1048Z?=
blue ball =?UTF-8?Q?Product_Outage=2FAnomaly=3A_Update_=231=3A_Alert_Message_202?= =?UTF-8?Q?4=2D08=2D20_07=3A05=3A25_=3A=3A_0=C2=B0_Service=2C_GEO_Data_Collection_Service?= =?UTF-8?Q?_=2D_Issued_August_20=2C_2024_1045Z?=
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for August 20, 2024 - Issued: August 20, 2024 0914z
blue ball Administrative: GOES-East MDS Meso-1 Scheduled for August 20, 2024 - Issued: August 20, 2024 0326Z
blue ball Administrative: GOES-East MDS Meso-2 Scheduled for August 20, 2024 - Issued: August 20, 2024 0249z
blue ball Administrative: (Update #1) GOES-East MDS Meso-2 Scheduled for August 19, 2024 - Issued: August 20, 2024 0235Z
blue ball Product Outage/Anomaly: DMSP SSMI/S F-18 Data loss - Issued: August 19, 2024 1701Z
blue ball =?UTF-8?Q?Product_Outage=2FAnomaly=3A_Alert_Message_2024=2D08=2D19_15=3A?= =?UTF-8?Q?23=3A07_=3A=3A_0=C2=B0_Service=2C_GEO_Data_Collection_Service_=2D_Issued_A?= =?UTF-8?Q?ugust_19=2C_2024_1535Z?=
blue ball Product Outage/Anomaly: GAC Data Gaps or Missing in POES-EL Operations - Issued: August 19, 2024
blue ball Administrative: Update #6: ESPC Firewall Maintenance Scheduled for August 13, 2024, Issued: August 19, 2024 1448 UTC
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