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
GOES-17 (GOES-West) Upper-level Water Vapor (6.2 µm) images (above) include contours of AK-NAM40 model Max Wind isotachs — and showed the flow associated with an anomalously-strong jet stream, with its axis located just off the Arctic coast of Alaska on 03 December 2022.Plots of Utqiagvik (Barrow, PABR) rawinsonde data from 1200 UTC... Read More
A sequence of Suomi-NPP VIIRS Visible images (above) showed a large area of ice-free water in the western Beaufort Sea and eastern Chukchi Sea north of Alaska — with limited sea ice concentration as far north as 80º N latitude — on 13 September 2022. False Color RGB images from... Read More
GOES-18 (GOES-West) True Color RGB images viewed using CSPP GeoSphere (above) showed the motion of sea ice filaments that had moved southward through the Bering Strait and into the northwestern Bering Sea (just off the coast of Chokotka Okrug, Russia) on 14 August 2022. A sequence of 375-meter resolution VIIRS False Color RGB... Read More
