Data Alert History | NASA Earthdata

Delivery of Suomi National Polar-orbiting Partnership (Suomi NPP) satellite data products will cease on November 1, 2026. Data users should transition now to alternative products from NOAA-21 and NOAA-20. Suomi NPP data announcement

Data releases, updates, retirements, and outages for this data product. View all data alerts

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Active Outage

Planned Outage

Resolved Outage

Data Update

Data Release

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Announcement	Status	Date Issued	Date Resolved	Source	Referenced Datasets
ASDC Planned Monthly Maintenance on September 21, 2026	Resolved Outage	Sept. 18, 2026	Sept. 22, 2026		0
CERES SSF Suomi NPP-VIIRS Edition2B	Data Release	Sept. 17, 2026		CERES, CERES, CERES-FM5, ASDC CERES Search and Subset Tool, CERES Subset/Visualization Tool	1
TEMPO V04 Reprocessing Complete for All Data Except Ozone Profile	Data Update	Sept. 15, 2026			13
ASDC Planned Monthly Maintenance on September 9, 2026	Resolved Outage	Sept. 8, 2026	Sept. 10, 2026		0
ASDC Planned Monthly Maintenance on August 31, 2026	Resolved Outage	Aug. 28, 2026	Aug. 31, 2026		0
CERES SSF1deg Suomi NPP-VIIRS Edition2B Data Released	Data Release	Aug. 26, 2026		CERES, Suomi-NPP, VIIRS	3
DSCOVR EPIC Level 2 UV Aerosol Version 4 Data Released	Data Release	Aug. 11, 2026		DSCOVR, EPIC, NOAA - SPACE WEATHER PROGRAM	1
ArcGIS Image Service for TEMPO Cloud Fraction V04 Now Available	Data Release	Aug. 5, 2026		TEMPO	1
TEMPO Auxiliary Data Release	Data Release	Aug. 4, 2026		TEMPO	1
ASDC Maintenance Outage on July 31, 2026	Resolved Outage	July 31, 2026	July 31, 2026		0

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