There will be a planned, all-day power outage of the Tropospheric Emissions: Monitoring Pollution (TEMPO) ground system from the morning of September 26, 2025, through the afternoon of September 27, 2025. TEMPO data ingest will begin once the power outage is completed. While there will be a delay in data processing, no data loss is expected.
Delivery of new Suomi NPP data ceases on Nov. 2, 2026. Users should transition to alternative products.
Suomi NPP data announcement