The Giovanni system is expected to be unavailable for approximately 30 minutes starting at 18:00 UTC (02:00 PM EDT) on Wednesday, April 8, 2026, for planned system maintenance. No new workflows will be started after 17:30 UTC (01:30 PM EDT) until the maintenance has been completed. Analysis workflows in progress at 18:00 UTC (02:00 PM EDT) will be terminated.
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