GOES-16 Clean Window imagery from 1800 UTC on 7 May 2020, above, suggests a frontal zone from the central Atlantic southwestward through the Florida Straits. What products can be used to diagnose the moisture differences between the dry airmass over the southeast United States/Florida and the far moister airmass over... Read More
1-minute Mesoscale Domain Sector GOES-16 (GOES-East) “Red” Visible (0.64 µm) images (above) showed a long-lived Mesoscale Convective System (MCS) or derecho that produced a swath of large hail and damaging winds (SPC Storm Reports | NWS Nashville) from eastern Kansas to central Tennessee, northern Mississippi and northern Alabama on 03 May 2020.The corresponding GOES-16 “Clean” Infrared Window (10.35 µm)... Read More
A cloud band passing through the upper midwest on 1 May 2020, shown above in the GOES-16 ABI Visible and Infrared imagery (toggled with NUCAPS products and radar), was accompanied by radar echoes. Would you expect that radar-indicated precipitation to reach the ground? Gridded NUCAPS fields (shown here with NUCAPS Sounding availability points) show... Read More
Overlapping 1-minute Mesoscale Domain Sectors provided GOES-16 (GOES-East) “Red” Visible (0.64 µm) images at 30-second intervals (above) — which showed rapidly-developing thunderstorms over northeastern Oklahoma, southeastern Kansas and southwestern Missouri on 28 April 2020. These storms developed along and ahead of an approaching cold front, and produced large hail and damaging winds (SPC Storm Reports).The corresponding 30-second GOES-16... Read More
