GOES-16 (GOES-East) Day Snow-Fog RGB images (above) showed widespread horizontal convective rolls (HCRs) that were streaming southeastward across much of the north-central US — in the wake of a strong arctic cold front — on 22 December 2022. This HCR signature is often accompanied by significant blowing snow; in fact, many Interstate highways were... Read More
NOAA‘s GOES ABI has been monitoring the late year cold air outbreak over the contiguous US. Infrared ImageryDuring these extreme cold air outbreaks, it may seem like the infrared imagery “confuses” clouds and the cold ground, but this isn’t the case as the instrument just monitors the heat of the... Read More
It’s very hard to choose just one event from every month of the year, but the goal is to show the range of phenomena and locations that NOAA‘s GOES ABI routinely monitors, in this case during 2022. Most loops generated are from the University of Wisconsin-Madison CIMSS Satellite Blog, which... Read More
An anomalousy deep extratropical storm or “Kona Storm” north of Hawai`i (surface analyses) brought strong winds and heavy rainfall to much of the island chain during the 18-20 December 2022 period. GOES-17 (GOES-West) Air Mass RGB images (above) showed the core of the storm (darker shades of orange-red) as well as widespread thunderstorms along and ahead of the... Read More
