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JPSS Status

Recent Outages/Anomalies:

Product Outage/Anomaly: Update #6 JPSS N21 SMD Data Delay-Issued: July 08, 2024 1626Z
Product Outage/Anomaly: Update #2: JPSS CGS EM-File Transfer Outage Impacting TLE and SGE Report Transfer To/From Ground Stations To/From CGS Landing Zones - Issued: July 6, 2024 1230Z
Product Outage/Anomaly: JPSS J01 SMD Data Delay- Issued July 02, 2024 0116Z
Product Outage/Anomaly: Update #5 JPSS N21 SMD Data Delay-Issued: July 01, 2024 1715Z
Product Outage/Anomaly: Update #4 JPSS N21 SMD Data Delay-Issued: June 22, 2024 2205Z

JPSS Operational Status

Welcome to the Joint Polar Satellite System (JPSS) spacecraft status page. This page provides up to date status information on each spacecraft and its various subsystems.

Below are the color designations for each satellite status:

Status Green Yellow Orange Red Blue Blank
Meaning Operational (or capable of) Operational with limitations
(or Standby)		 Operational with Degraded Performance Not Operational Functional,
Turned Off		 No Status Reported
Spacecraft Operational Status Status
Suomi-NPP PM Tertiary Green
NOAA-20 PM Secondary Green
NOAA-21 PM Primary Green

Suomi-NPP Spacecraft Status Summary


Spacecraft Letter:  SNPP International Designation:  2011-061A
Catalog Number:   37849 Launch Date:  10/28/2011
Operational Date:  5/1/2014 Operational Status:  PM Secondary back-up
LTAN:   13:30:00 Inclination Angle:  98.79 deg
Altitude:  833km Period:   101.44 (minutes)

Subsystem Status:


Subsystem Description Status
ADCS Attitude Determination and Control Subsystem Green
CDP Command and Data Processor Green
COMM Communications Green
EPS Electrical Power System Green
GPS Global Positioning System Green
SCC Spacecraft Control Computer Green
TCC Telemetry, Command, & Control Green
TCS Thermal Control Subsystem Green
1394 VIIRS & CrIS Green
1553 ATMS & OMPS & CERES Green
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NOAA-20 Spacecraft Status Summary


Spacecraft Letter:   JPSS-1 International Designation:   2017-073A
Catalog Number:   43013 Launch Date:   11/10/2017
Operational Date:   3/7/2018 Operational Status:  PM Primary
GAC:   No HRPT:   No    
LAC:   No APT:   No    
LTAN:   13:30:00 Inclination Angle:  98.79 deg
Altitude:  833km Precession Rate:  
Period:  101.44 (minutes)  
Note: Operational

Subsystem Status:


Subsystem Description Status
ADCS Attitude Determination and Control Subsystem Green
CDP Command and Data Processor Green
COMM Communications Green
EPS Electrical Power System Green
GPS Global Positioning System Green
SCC Spacecraft Control Computer Green
SpaceWire CrIS & VIIRS Green
TCS Thermal Control Subsystem Green
TCC Telemetry, Command, & Control Green
1553 ATMS & OMPS & CERES Green
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NOAA-21 Spacecraft Status Summary


Spacecraft Letter:  J03 International Designation:  2022-150
Catalog Number:  54234 Launch Date:  11/10/2022
Operational Date:  3/29/2023 Operational Status:  PM Secondary

Subsystem Status:


Subsystem Description Status
ACS Attitude Control System Green
COMM Communications Green
EPS Electrical Power Subsystem Green
GPS Global Positioning System Green
IEM SC CPU Integrated Electronics Module Green
PIE Payload Interface Electronics Green
SpaceWire CrIS & VIIRS Green
TCS Thermal Control Subsystem Green
TCC Telemetry, Command, & Control Green
1553 ATMS & OMPS & CERES Green
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