5-minute CONUS Sector GOES-18 (GOES-West) images (above) showed the development of a large wildfire southeast of Lytton, British Columbia (CWLY) — which produced multiple pyrocumulonimbus (pyroCb) clouds on 07 July 2026. Each pyroCb exhibited cloud-top infrared brightness temperatures in the -40s C (shades of blue) to -50s C (shades of red) —... Read More