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OSPO Satellite Alert Messages for GOES Satellites - 2026

Messages listed on this page are a subset of those shown at OSPO Satellite Alert Messages. This subset shows only messages that reference GOES satellites. Underlying data updated hourly.

AdministrativeDate
Administrative: GOES-East MDS Meso-1 Scheduled for January 23, 2026 - Issued: January 22, 2026 1505Z1769094300
Administrative: GOES-19 EXIS Cruciform Scan (impacts EXIS, SUVI, and CCOR data) scheduled for January 29, 2026 - Issued: January 22, 2026 1422Z1769091720
Correction: Administrative: GOES-19 EXIS Off-point Calibration (impacts EXIS, SUVI, and CCOR data) scheduled for January 28, 2026 - Issued: January 22, 2026 1411Z1769091060
Administrative: GOES-19 EXIS Off-point Calibration (impacts EXIS, SUVI, and CCOR data) scheduled for January 28, 2026 - Issued: January 22, 2026 1341Z1769089260
Administrative: GOES-East MDS Meso-1 Scheduled for January 21, 2026 - Issued: January 21, 2026 1445Z1769006700
Administrative: GOES-19 EXIS FOV Mapping Calibration (impacts EXIS, SUVI, and CCOR data) scheduled for January 27, 2026 - Issued: January 20, 2026 2155Z1768946100
Administrative: GOES-18 Hydrazine Bipropellant Thruster (HBT) Flush Scheduled for January 30, 2026 0310 UTC - Issued: January 20, 2026 1850 UTC1768935000
Administrative: GOES-East MDS Meso-2 Scheduled for January 18, 2026 - Issued: January 18, 2026 1720Z1768756800
Administrative: Update #1 GOES-East MDS Meso-2 Scheduled for January 17, 2026 - Issued: January 17, 2026 1838Z1768675080
Administrative: Correction GOES-East MDS Meso-2 Scheduled for January 17, 2026 - Issued: January 17, 2026 1823Z1768674180
Administrative: GOES-East MDS Meso-1 Scheduled for January 17, 2026 - Issued: January 17, 2026 1812Z1768673520
Administrative: Correction to Update #1 - GOES-East MDS Meso-2 Scheduled for January 16, 2026 - Issued: January 16, 2026 2050Z1768596600
Administrative: GOES-East MDS Meso-1 Scheduled for January 16, 2026 - Issued: January 16, 2026 1701Z1768582860
Administrative: Update #1 - GOES-East MDS Meso-2 Scheduled for January 16, 2026 - Issued: January 16, 2026 1646Z1768581960
Administrative: GOES-East MDS Meso-1 Scheduled for January 15, 2026 - Issued: January 15, 2026 1447Z1768488420
Administrative: GOES-East MDS Meso-2 Scheduled for January 16, 2026 - Issued: January 15, 2026 1440Z1768488000
Administrative: GOES-East MDS Meso-2 Scheduled for January 16, 2026 - Issued: January 15, 2026 1411Z1768486260
Administrative: GOES-West MDS Meso-2 Scheduled for January 15, 2026 - Issued January 15, 2026 0145Z1768441500
Correction#2: Administrative: GOES-East MDS Meso-1 Scheduled for January 14, 2026 - Issued: January 14, 2026 2245Z1768430700
Administrative: GOES-West MDS Meso-1 Scheduled for January 15, 2026 - Issued: January 14, 2026 2236Z1768430160
Correction: Administrative: GOES-East MDS Meso-1 Scheduled for January 14, 2026 - Issued: January 14, 2026 2226Z1768429560
Administrative: GOES-West MDS Meso-2 Scheduled for January 23, 2026 - Issued: January 22, 2026 1942Z1768419720
Administrative: GOES-East MDS Meso-1 Scheduled for January 14, 2026 - Issued: January 14, 2026 1415Z1768400100
Administrative: ( Update #1) Planned Product Distribution and Access (PDA) Implementation of New GOES-R Certificate at the NSOF OPS site, beginning January 13th, 2026 at 1530Z - Issued: January 13th, 2026 1720Z1768324800
Administrative: (Update#1)GOES-East MDS Meso-1 Scheduled for January 13, 2026 - Issued: January 13, 2026 1629Z1768321740
Administrative: Planned Product Distribution and Access (PDA) Implementation of New GOES-R Certificate at the NSOF OPS site, beginning January 13th, 2026 at 1530Z - Issued: January 13th, 2026 1520Z1768317600
Administrative: GOES-19 ABI Solar Calibration Scan scheduled for January 19, 2026, Issued: January 13, 2026 1515Z1768317300
Administrative: GOES-18 ABI Solar Calibration Scan scheduled for January 19, 2026, Issued: January 13, 2026 1510Z1768317000
Administrative: GOES-R Software Build DO.15.03.00 Implementation - Issued January 12, 2026 2209 UTC1768255740
Administrative: GOES-East MDS Meso-2 Scheduled for January 12, 2026 - Issued: January 12, 2026 1554Z1768233240
Administrative: GOES-East MDS Meso-1 Scheduled for January 13, 2026 - Issued: January 13, 2026 1313Z1768223580
Administrative: Product Anomaly/Outage: GOES-18 - Sectorized Cloud and Moisture All Bands products delivered to AWIPS - Issued: Jan 10, 2026 1352Z1768053120
Administrative: GOES-East MDS Meso-2 Scheduled for January 10, 2026 - Issued: January 10, 2026 1315Z1768050900
Administrative: GOES-West MDS Meso-1 Scheduled for January 9, 2026 - Issued: January 9, 2026 1712Z1767978720
Administrative: GOES-East MDS Meso-1 Scheduled for January 9, 2026 - Issued: January 09, 2026 1616Z1767975360
Administrative: GOES-East MDS Meso-1 Scheduled for January 08, 2026 - Issued: January 08, 2026 1447Z1767883620
Administrative: GOES-West MDS Meso-1 Scheduled for January 08, 2026 - Issued: January 07, 2026 1722Z1767806520
Administrative: GOES-East MDS Meso-2 Scheduled for January 07, 2026 - Issued: January 07, 2026 1625Z1767803100
Administrative: GOES-19 (GOES-EAST) ABI Encoder and Fine Track Error Calibrations scheduled for January 15, 2026 - Issued January 06, 2026 2031Z1767731460
Administrative: GOES-East MDS Meso-2 Scheduled for January 06, 2026 - Issued: January 06, 2026 1343Z1767706980
Administrative: Correction: GOES-East MDS Meso-2 Scheduled for January 05, 2026 - Issued: January 05, 2026 1338Z1767620280
Administrative: GOES- West MDS Meso-2 Scheduled for January 05, 2026 - Issued January 05, 2026 0910Z1767604200
Administrative: GOES- West MDS Meso-2 Scheduled for January 04, 2026 - Issued January 04, 2026 1800Z1767549600
Administrative: GOES-East MDS Meso-2 Scheduled for January 04, 2026 - Issued: January 04, 2026 1539Z1767541140
Administrative: GOES-West MDS Meso-1 Scheduled for January 04, 2026 - Issued: January 04, 2026 1039Z1767523140
Administrative: Correction: GOES-East MDS Meso-2 Scheduled for January 03, 2026 - Issued: January 03, 2026 1358Z1767448680
Administrative: GOES-East MDS Meso-2 Scheduled for January 03, 2026 - Issued: January 03, 2026 1335Z1767447300
Administrative: GOES-West MDS Meso-1 Scheduled for January 2, 2026 - Issued: January 2, 2026 1904Z1767380640