STAR Joint Polar Satellite System Algorithms & Data Products website National Oceanographic & Atmospheric Administration website NOAA Center for Satellite Applications and Research website

OSPO Satellite Alert Messages for JPSS Satellites - 2025

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

Events / AnomaliesDate
Product Outage/Anomaly: JPSS N20 SMD Data Delay-Issued: May 12, 2025 1659Z1747069140
Product Outage/Anomaly: (Update #1) JPSS N21 SMD Data Delay Issued: May 10, 2025 2020z1746908400
Product Outage/Anomaly: JPSS N21 SMD Data Delay Issued: May 10, 2025 1917z1746904620
Product Outage/Anomaly: Update #1 JPSS N20 SMD Data Delay Issued: May 10, 2025 1240z1746880800
Product Outage/Anomaly: JPSS N20 SMD Data Delay Issued: May 10, 2025 1145z1746877500
Product Outage/Anomaly: (Update #1) JPSS N20 SMD Data Delay Issued: May 9, 2025 1215z1746792900
Product Outage/Anomaly: JPSS N20 SMD Data Delay Issued: May 9, 2025 1021z1746786060
Product Outage/Anomaly: ESPC Notice: NOAA-20 VIIRS Lunar Calibration Roll Maneuver Scheduled for May 7th, 2025 Issued: May 2, 2025 1440Z1746196800
Product Outage/Anomaly: S-NPP VIIRS Lunar Calibration Roll Maneuver Scheduled for May 7th, 2025 Issued: May 2, 2025 1436Z1746196560
Product Outage/Anomaly: Update #1 J02/N21 SMD Data Delay Notice Issued - May 01, 2025 2103Z1746133380
Product Outage/Anomaly: J02/N21 SMD Data Delay Notice Issued - May 01, 2025 1737Z1746121020
Product Outage/Anomaly: Update #1: JPSS NPP Data Delay Issue: April 29, 2025 0339Z1745897940
Product Outage/Anomaly: JPSS NPP Data Delay Issue: April 29, 2025 0127Z1745890020
Product Outage/Anomaly: Correction:Update #1:JPSS N20 Data Delay Issue: April 9, 2025 1549Z1744213740
Product Outage/Anomaly: Correction JPSS N20 Data Delay Issue: April 9, 2025 1542Z1744213320
Product Outage/Anomaly: Update #1:JPSS N20 Data Delay Issue: April 9, 2025 1541Z1744213260
Product Outage/Anomaly: JPSS N20 Data Delay Issue: April 9, 2025 1342Z1744206120
Update #1 NOAA-20 Drag Make-Up Maneuver (DMU) scheduled for April 02, 2025 - Issued April 02, 2025 2111Z1743628260
Product Outage/Anomaly: Update #1 JPSS Data delayed for all JPSS products April 02, 2025 0322Z1743564120
Product Outage/Anomaly: JPSS Data delayed for all JPSS products April 02, 2025 0043Z1743554580
NOAA-20 Drag Make-Up Maneuver (DMU) scheduled for April 02, 2025 - Issued April 1, 2025 1210Z1743509400
Product Outage/Anomaly: JPSS NPP Data Delay Issue: March 28, 2025 2015z1743192900
Product Outage/Anomaly - NOAA-21 CrIs SDR Anomaly - Issued March 04, 2025 0132 UTC1741051860
Product Outage/: Update #1 - NOAA-21 CrIS SDR Anomaly - Issued, March 04, 2025 0123 UTC1741051380
Product Outage/Anomaly: NOAA-21 CrIS SDR Anomaly - Issued, March 3, 2025 1445Z1741013100
Product Outage/Anomaly: JPSS NPP SMD Data Delay-Issued: February 19, 2025 0120Z1739928000
Product Outage/Anomaly: JPSS N21 Data Delay - Issued: February 14, 2025 0055Z1739494500
Product Outage/Anomaly:Update #1 JPSS NPP SMD Data Delay-Issued: February 11, 2025 1523Z1739287380
Product Outage/Anomaly: JPSS NPP SMD Data Delay-Issued: February 11, 2025 1117Z1739272620
Product Outage/Anomaly: JPSS NPP SMD Data Delay - Issued: February 04, 2025 1607Z1738685220
Product Outage/Anomaly: Update #1: S-NPP ATMS in Safe Hold - Issued: January 22, 2024 1611Z1737562260
Update #1: Product Outage/Anomaly: JPSS NPP SMD Data Delay - Issued: January 18, 2025 0144Z1737164640
Product Outage/Anomaly: JPSS NPP SMD Data Delay - Issued: January 17, 2025 2337Z1737157020
JPSS CGS NSOF A Slot 3 Servers Windows Security Patching (LiveOps) - Issued January 10, 2025 1520Z1736522400
AdministrativeDate
Administrative: Update #1 - JPSS Algorithm Updates in IDPS Block 2.3 Maintenance Release Mx13 Transition to Operations on May 19, 2025 - Issued May 12, 2025 2025 UTC1747081500
Administrative:NOAA-21 VIIRS Lunar Calibration Roll Maneuver Scheduled for May 7th, 2025- Issued: May 05, 2025 1816Z1746468960
Administrative: Update #1: J02 SMD Data Delay Notice - Issued: April 30th, 2025 2052Z1746046320
Administrative: J02 SMD Data Delay Notice - Issued: April 30th, 2025 1929Z1746041340
Administrative: S-NPP VIIRS All Bands Enabled on April 28, 2025- Issued: April 22, 2025 1959Z1745351940
Administrative: NOAA-21 DMU-008 Maneuver Scheduled for April 23, 2025 - Issued: April 21, 2025 1923Z1745263380
Administrative: JPSS Algorithm Updates in IDPS Block 2.3 Maintenance Release Mx13 Transition to Operations on May 19, 2025 - Issued April 18, 2025 1718 UTC1744996680
Administrative: Update #3 - NOAA-20 Drag Make-Up Maneuver (DMU) Scheduled for April 02, 2025 - Issued: April 18, 2025 1537Z1744990620
Administrative: Update #2 - NOAA-20 Drag Make-Up Maneuver (DMU) Scheduled for April 02, 2025- Issued: April 11, 2025 1904Z1744398240
Administrative: JPSS CGS NSOF A IDMZ Windows Security Patching (Live Ops) - Issued April 8, 2025 1602 GMT1744128120
Administrative: GCOM-W1 DMU Maneuver Scheduled April 09, 2025 - Issued April 08, 2025 1412Z1744121520
Administrative: S-NPP VIIRS Lunar Calibration Roll Maneuver Scheduled for April 08, 2025 - Issued April 5, 2025 15:49Z1743868140
Administrative: GCOM-W IAM Maneuver on April 2, 2025 - Issued April 1, 2025 1420Z1743517200
Administrative: S-NPP Drag Make-Up Maneuver (DMU) 043 scheduled for March 26, 2025-Issued: March 24, 2025 1427Z1742826420
Administrative: GCOM-W Drag Makeup Maneuver March 19, 2025 - Issued: March 18 2025, 1355Z1742306100
Administrative: JPSS CGS NSOF A Slot 3 and OOWKS 58 Windows Security Patching (Live Ops) and NAS & LOM Failover: Issued March 12, 2025 1442Z1741790520
Administrative: JPSS CGS NSOF A Slot 2 and OO WKS 51, 56 & 57, STK License Server Windows Security Patching (Live Ops) and GO & MM Failover - Issued: March 11, 2025 1622Z1741710120
Administrative: JPSS CGS NSOF A Slot 1 Servers Windows Security Patching (LiveOps-Issued: March 10 2025 1630Z1741624200
Administrative: JPSS CGS NSOF A Slot 4 and OO WKS 53 and 54 Windows SecurityPatching (Live Ops) - Issued: March 7, 2025 1519Z1741360740
Administrative: JPSS CGS NSOF IDMZ Axway Upgrade - Issued: February 26, 2025 1656Z1740588960
Administrative: GCOM-W Drag Makeup Maneuver February 26, 2025 - Issued: February 25, 2025 1435Z1740494100
Administrative: JPSS CGS NSOF A Slot 3 and OOWKS 58 Windows Security Patching (Live Ops) and NAS & LOMFailover- Issued February 13, 2025 1614Z1739463240
Administrative: JPSS CGS NSOF A Slot 2 and OO WKS 51, 56 & 57, STK License Server Windows Security Patching (Live Ops) and GO & MM Failover - Issued: February 12, 2025 1650Z1739379000
Administrative: GCOM-W IAM Maneuver Scheduled 02.12.25-Issued: February 11, 2025 1514Z1739286840
Administrative: UPDATE# 2: JPSS Algorithm Updates in IDPS Block 2.3 Maintenance Release Mx12 Transition to Operations - Issued February 10, 2025 1929Z1739215740
Administrative: JPSS CGS NSOF A Slot 1, OO WKS 50, 52 and 55 Windows Security Patching (Live Ops)- Issued: February 10, 2025 1641Z1739205660
Administrative: JPSS CGS NSOF A Slot 4 andOO WKS 53 and 54 Windows Security Patching(Live Ops) - Issued February 07, 2025 1613Z1738944780
Administrative: Upcoming Deleted S-NPP FCDAS Contacts 01.30.25 and 02.03.25 -Issued: January 29, 2025 1646Z1738169160
Administrative: NOAA-21 DMU-007 Maneuver Scheduled for January 29, 2025 - Issued: January 29, 2025 1550Z1737993000
Administrative: Upcoming Deleted S-NPP FCDAS Contacts January 27, 2025 to February 04, 2025 - Issued: January 25, 2025 2134Z1737840840
Update #1: Correction: Administrative: NOAA 21 Star Tracker Photo Mode Scheduled for January 24, 2025 - Issued January 24, 2025 1849Z1737660300
Administrative:NOAA-21 Star Tracker Photo Mode Scheduled for January 23, 2025- Issued: January 21, 2025 1956Z1737489360
Administrative: Upcoming Deleted NPP FCDAS Contacts January 15, 2025 to January 22, 2025 - Issued: January 19, 0225Z1737253500
Administrative: UPDATE#1 JPSS Algorithm Updates in IDPS Block 2.3 Maintenance Release Mx12 Transition to Operations Issued: January 15, 2025 1911Z1736968260
Administrative: Update #4: JPSS Ellipsoid Geolocation Product Reduction Scheduled for January 27, 2025 - Issued: January 15, 2025 1903Z1736967780
Administrative: NOAA-21 VIIRS Lunar Calibration Roll Maneuver Scheduled for January 9, 2025 - Issued: January 8, 2025 1645Z1736354700
Administrative S-NPP VIIRS Lunar Calibration Roll Maneuver Scheduled for January 9, 2025 - Issued: January 8, 2025 1639Z1736354340
Administrative NOAA-20 VIIRS Lunar Calibration Roll Maneuver Scheduled for January 9, 2025 - Issued: January 08, 2025 1632Z1736353920
Administrative: JPSS CGS NSOF A Slot 1 Servers Windows Security Patching (LiveOps) - Issued January 06, 2025 1527Z1736177220
Administrative: JPSS CGS NSOF A Slot 4 Windows Security Patching (Live Ops) - January 3, 2025 1624Z1735921440