The NOAA Storm Prediction Center’s Convective Outlook (graphic) from 1630 UTC 23 May 2020 shows an enhanced risk of Severe Thunderstorms in northern Illinois with a sharp cutoff in probabilities to the north in southern Wisconsin. The imagery above shows the GOES-16 ABI Band 2 (0.64 µm) visible imagery (click... Read More

The thermal signature of a large nighttime fire at Pier 45 in San Francisco (media report) was evident in Shortwave Infrared (3.9 µm) images from GOES-17 (GOES-West) and GOES-16 (GOES-East) — the warmest 3.9 µm brightness temperature sensed by GOES-17 was 27.8ºC (at 1151 UTC), while the warmest temperature sensed by GOES-16 was... Read More