Data collected by NASA’s Advanced Himawari Imager (AHI) are integral for better forecasting, improved numerical weather prediction accuracy, and enhanced environmental monitoring efforts, among other investigations. Explore AHI datasets and learn more about relevant data tools.
Delivery of new Suomi National Polar-orbiting Partnership (Suomi NPP) satellite observations will cease on November 2, 2026. Data users should transition now to alternative products from NOAA-21 and NOAA-20.
Suomi NPP data announcement