There will be a planned maintenance at NASA's Atmospheric Science Data Center from 8 a.m. to 5 p.m. ET on May 26, 2026. Data uploads, ingest and archive, processing, distribution, and tools and services may be impacted during this maintenance. We apologize for the inconvenience.
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