30-second (ending at 1200 UTC) and 1-minute Mesoscale Domain Sector GOES-16 “Clean” Infrared Window (10.3 µm) images (above) included plots of time-matched (within +/- 3 minutes) plots of SPC Storm Reports (09 April | 10 April) across parts of Texas, Louisiana, Mississippi and Alabama on 10 April 2024. The corresponding 1-minute GOES-16 “Red” Visible (0.64 µm) images after... Read More

5-minute CONUS Sector GOES-16 (GOES-East) “Clean” Infrared Window (10.3 µm) images that included an overlay of GLM Flash Extent Density (above) revealed 2 brief flashes of lightning activity in southern Wisconsin during the afternoon hours on 02 April 2024. Heavy thundersnow (+TSSN) was reported at Madison (station identifier KMSN) at 2047 UTC and 2053 UTC, with the thunderstorm... Read More

GOES-16 (GOES-East) “Red” Visible (0.64 µm) images (above) showed 2 swaths of fresh snow cover across central/eastern Iowa, far northern Illinois and far southern Wisconsin on 23 March 2024 — which were produced  by consecutive systems on 21 March and 22 March (below). Total snowfall accumulations contributing to the 22 March southern snow... Read More

10-minute Full Disk scan GOES-16 (GOES-East) “Clean” Infrared Window (10.3 µm) images displayed using RealEarth (above) showed the development of a thunderstorm that produced giant hail in Campana, Argentina during the evening hours (local time) on 12 March 2024.  An overlay of GLM Group Points depicted a good deal of lightning... Read More