5-minute CONUS Sector GOES-19 (GOES-East) “Red” Visible (0.64 µm) images (above) included an overlay of the Fire Mask derived product (a component of the GOES Fire Detection and Characterization Algorithm FDCA), which depicted the areal coverage and diurnal behavior of thermal signatures associated with widespread prescribed burning in the Flint Hills of eastern... Read More
Just north of Libya on the afternoon of 17 March 2026, a large cyclone can be seen forcing a significant amount of dust from the Sahara to the Mediterranean. This true-color view from EUMETSAT’s Meteosat Third Generation (MTG) Flexible Combined Imager (FCI) depicts this situation beautifully. Since MTG-FCI has three... Read More
As a strong arctic cold front moved southward across the Gulf of Mexico toward southern Mexico on 12 March 2026, the cold front fractured as it moved inland across Mexico’s Isthmus of Tehuantepec — the cold air was then channeled southward through Chivela Pass and emerged as a Tehuano (or “Tehuantepecer“)... Read More
A prescribed burn in far western Arizona’s Havasu National Wildlife Refuge became uncontrolled as northerly winds unexpectedly increased (gusting to 36 mph at RAWS site QHAA3 just north of the fire, and gusting to 28 mph at Needles Airport just west of the fire around 2300 UTC) — and grew to become the Havasu Fire... Read More
