There will be planned maintenance of database servers at NASA's Atmospheric Science Data Center from 5:00 to 7:00 p.m. ET on September 9, 2026. Publicly available websites and services that use these servers may experience interruptions. We apologize for the inconvenience and will send notification when the work is complete.
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