Swampy conditions near the meandering Innoko River, a tributary to the Yukon River in Alaska, have been diagnosed by the JPSS River Flood Product near the Innoko’s mouth on the Yukon. (August has been very wet over parts of Alaska) A timely Landsat-8 overpass, in clear skies, on 30 August... Read More
Persistent convection in an atmosphere rich in moisture has led to life-threatening flooding over many Parishes in southern Louisiana. The animation above, taken from images at this site that morphs MIRS estimates of Total Precipitable Water (with values valid over both land and water) shows values around three inches over much of southeastern... Read More
A 2-panel comparison of GOES-13 (GOES-East) Visible (0.63 µm) and Infrared Window (10.7 µm) images (above) showed a band of thunderstorms oriented southwest-to-northeast across northern Virginia and northern Maryland late in the day on 30 July 2016. Cells within this band produced very heavy rainfall and extreme flash flooding at Ellicott City,... Read More
GOES-13 Infrared Window (10.7 µm) images (above; also available as an MP4 movie file) showed a series of mesoscale convective systems that moved across northeastern Minnesota, northwestern Wisconsin and the Upper Peninsula of Michigan during the 11 July – 12 July 2016 period. Some of these storms produced tornadoes, large hail, and damaging winds (SPC storm reports)... Read More
