Severe thunderstorms during the early morning hours of February 29th, 2012 produced several tornadoes over Missouri, including one near Branson, and one near Lebanon. (Annotated SPC storm report map here, originally from here) The GOES-13 enhanced infrared images from 0615 UTC and from 0632 UTC... Read More
There are periodic, and predictable, errors within the raw signal on the GOES satellites that arise when sunlight hits the Satellite so that it emits radiation that is detected by the sensor, or when satellite structures reflect energy towards the sensors. There errors usually arise when the Sun is close... Read More
Strong winds of 50-60 mph (with a peak gust of 74 mph at Fort Stanton, New Mexico) in the wake of a cold frontal passage caused widespread areas of blowing dust from New Mexico to Kansas on 28 February 2012. One notable feture that was apparent on both GOES-15 (GOES-West) and GOES-13... Read More
Unseasonably strong thunderstorms in the Piedmont on the East Coast produced a variety of severe weather on February 24th. (Storm reports are here.) The image above was produced by the SSEC/CIMSS web map service at 2006 UTC on 24 February and includes radar reflectivities, watches/warnings, storm reports, and satellite-detected cloud... Read More
