The toggle of true-color MODIS imagery above, (taken from the MODIS Today website) shows Terra MODIS imagery on 14 and 15 January 2024. The 14th was the first day of an Arctic outbreak over deep snowcover in the upper Midwest; Madison WI was at/below zero the entire day. As a consequence, many lakes that were open water on... Read More
NASA Worldview imagery of Terra (launched in 1999 and still producing imagery!) MODIS true-color imagery, above, from this link, shows an ellipsoidal feature to the southeast of Guam with cloud development along its southern flank. Terra was passing west of Guam at about 0045 UTC on 20 May 2023, with the... Read More
GOES-16 (GOES-East) Shortwave Infrared (3.9 µm), Fire Temperature RGB. Fire Temperature and Fire Power products (above) displayed signatures of the large Bertha Swamp Road Fire and a smaller Adkins Avenue Fire near Panama City in the Florida Panhandle on 06 March 2022. With the Bertha Swamp Road Fire, 3.9 µm Shortwave Infrared brightness temperatures reached 138.71ºC —... Read More
GOES-16 (GOES-East) “Red” Visible (0.64 µm) and Near-Infrared “Snow/Ice” (1.61 µm) images (above) revealed the formation of several “hole punch” features across southeastern Wisconsin, northeastern Illinois and Lake Michigan on 22 November 2021 . These cloud features were caused by aircraft that were either ascending or descending through a relatively thin layer of clouds... Read More
