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Category: Fog detection

Fog Detection using GOES-16 Channel Differences

Note: GOES-16 data shown on this page are preliminary, non-operational data and are undergoing on-orbit testing.Here is what this blog post will show: It is vital to tweak the supplied default AWIPS Enhancements so that important atmospheric information is better highlighted.GOES-R IFR Probability fields (Click here for a website that... Read More

River valley fog in Wisconsin, Minnesota and Iowa

A nighttime image (above) of the Suomi NPP VIIRS 11.45 µm – 3.74 µm Infrared brightness temperature difference (often referred to as the “fog/stratus product”) showed the development of narrow fingers of river valley fog in parts of southwestern Wisconsin, southeastern Minnesota and northeastern Iowa at 0735 UTC or 2:35... Read More