A toggle between Suomi-NPP VIIRS Visible (0.64 µm) and Infrared Window (11.45 µm) images valid at 1335 UTC on 27 June 2024 (above) showed a severe-warned thunderstorm just west of Noatak, Alaska. This thunderstorm — located north of the Arctic Circle — exhibited a cloud-top infrared brightness temperature as cold as... Read More
1-minute Mesoscale Domain Sector GOES-18 (GOES-West) “Red” Visible (0.64 µm) images (above) showed areas of bright sun glint off the open (ice-free) water in the Chukchi Sea — just off the coast of Alaska, from the Bering Strait to near Utqiagvik (formerly Barrow) — around 1 AM local time on 08 June 2024.... Read More
A sequence of Suomi-NPP VIIRS Visible (0.64) images (above) displayed the cyclonically-curved cloud structure associated with an Arctic low pressure system (surface analyses) located between Alaska and the North Pole on 14 April 2024. A blend of Atmospheric Motion Vectors derived from NOAA-20 and NOAA-21 (below) showed the flow pattern at... Read More
CIMSS Scientists who work with JPSS data had numerous presentations at the American Meteorological Society’s Annual Meeting held at the end of January in Baltimore. This blog post discusses two poster by Rich Dworak who (along with co-authors) investigated how JPSS data can define winds and ice properties in the... Read More
