NOAA Office of Satellite and Product Operations

Please Note:  

To view imagery from the operational GOES East (GOES-16) and GOES West (GOES-17) satellites, users may visit

NUCAPS NOAA-20 Retrieval Statistics

The IASI instrument on Metop-A (M2) ended operations early October 15, 2021. IASI data and products from Metop-A will no longer update. This is the first step in the planned retirement of the Metop-A satellite on November 15, 2021.

IASI products from other Metop satellites are unaffected.


  • All the trace gases products derived from the Infrared Atmospheric Sounding Interferometer (IASI) and the NOAA Unique Combined Atmospheric Processing System (NUCAPS) are not validated yet by the science community and users should use them with precaution and at their own risks. These products will be updated soon after a through science validation.

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