McIDAS images of 4-km resolution GOES-13 10.7 µm IR channel data (above; click image to play animation) showed Category 1 Hurricane Ernesto as it approached the far southeast coast of Mexico during the late afternoon and eary evening hours on 07 August 2012. The... Read More

A large mesoscale convective system (MCS) developed in western Tennessee, which then grew in size and intensity as it propagated southward across Alabama on 31 July 2012. An AWIPS image of 1-km resolution POES AVHRR 10.8 µm IR channel data (above) showed cloud top IR brightness temperatures as cold as... Read More

A mesoscale vortex developed in northern Lake Michigan early in the day on 19 July 2012; AWIPS images of 1-km resolution GOES-13 0.63 µm visible channel data (above; click image to play animation) showed that the mesovortex then propagated southward across the western... Read More

McIDAS images of 1-km resolution NOAA-15 0.6 µm visible channel and 10.8 µm IR channel images from 01:30 UTC on 16 July 2012 or 5:30 PM local time on 15 July (above) showed the development of the first thunderstorm recorded at Barrow, Alaska since July 2004:PUBLIC INFORMATION STATEMENT NATIONAL WEATHER... Read More