A cluster of thunderstorms developed over the interior of Alaska during the afternoon hours on 04 June 2012, and moved westward across the region — one of the stronger storms produced half-inch size hail in the Fairbanks area. AWIPS images of 375-meter resolution (projected onto a 1-km resolution AWIPS grid)... Read More
AWIPS images of Suomi NPP VIIRS 0.64 µm visible channel data (above) and 11.45 µm IR channel data (below) showed cloud and ice features over the Arctic Ocean on 28 April 2012. For geographic reference, station identifier CWMD is Mould Bay, located on Prince Patrick Island... Read More
AWIPS images of 1-km resolution Suomi NPP VIIRS 0.64 µm visible channel and 1.61 µm near-IR channel images (above) demonstrated the value of using the near-IR imagery to help discriminate between snow/ice (which appears darker on the near-IR image) and supercooled water droplet cloud features... Read More
A sequence of AWIPS images of POES AVHRR 0.86 µm visible channel data (above) showed the areal extent of ice in the Bering Sea during the 09 March – 11 March 2012 period. The far southern edge of the ice could be seen moving a bit further to the south during... Read More
