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Category: Fog detection

GOES-17 IFR Probability Fields in Testing at CIMSS

GOES-17 IFR Probability fields are being evaluated at CIMSS (the Cooperative Institute for Meteorological Satellite Studies), with a plan to release them to the field via an LDM request in the near future.  The toggle above compares GOES-16 IFR Probability and GOES-17 IFR Probability for the same time over central... Read More

River valley fog in the Upper Midwest

Comparisons of NOAA-20 and Suomi NPP VIIRS Day/Night Band (0.7 µm) and “Fog Product” Infrared Brightness Temperature Difference images (above) showed the nighttime formation of river valley fog in parts of the Mississippi River and its tributaries in Minnesota, Wisconsin and Iowa on 28 June 2018.  Due to ample illumination... Read More