1-minute Mesoscale Domain Sector GOES-16 (GOES-East) “Red” Visible (0.64 µm) and “Clean” Infrared Window (10.3 µm) images (above) showed thunderstorms that produced 7 tornadoes, hail as large as 2.00 inch in diameter and damaging wind gusts across southern Wisconsin (SPC Storm Reports) on 22 June 2024. The Infrared images revealed pulses of thunderstorm overshooting tops that exhibited 10.3 µm brightness temperatures as cold as -75ºC (brighter... Read More

Geosphere true-color imagery over the Atlantic Ocean to the east of Florida and Georgia, above, shows a low-level cyclonic circulation with strong convection to its south. The appearance of the system suggests strong shear; an analysis of shear from the SSEC Tropical Weather website, below, shows the northerly shear over the storm... Read More

Polar Hyperspectral Data (PHS) can be married to ABI data via Data Fusion, and that data that exploits the high spectral resolution of Polar Hyperspectral Data (from IASI and CrIS data on Metop and JPSS satellites, respectively) and the high spatial/temporal resolution of ABI data can be assimilated into a... Read More

1-minute Mesoscale Domain Sector GOES-18 (GOES-West) Day Cloud Phase Distinction RGB images (above) showed clusters of slow-moving thunderstorms across Torrance County in central New Mexico on 19 June 2024. In addition to generating strong winds and heavy rainfall, these storms were also prolific hail-producers — most notably, there was one Local Storm Report of 2.00-inch diameter hail that lasted for 1.5... Read More