Iceland enjoyed a remarkable string of clement weather in mid-May. The true-color animation below, taken from the NASA Worldview site, shows almost a fortnight of clear skies!VIIRS gives a high-resolution view of the surface and cloud features as shown above. JPSS satellites carry sounder instruments used to create NUCAPS data; NUCAPS profiles... Read More
Night Microphysics RGB imagery over the Samoan Islands, above, saved from the CSPP Geosphere site, shows the characteristic color changes in the Night Microphysics RGB imagery from pink/salmon to dark red as lines of cumulus grow to thunderstorms. GREMLIN fields from the CIRA Slider, below, show the satellite-estimated MRMS fields. Rain starts... Read More
It was another clear night over the Great Lakes on 12 May 2025 and NOAA-20 had a descending orbit over western lower Michigan around 0740 UTC that allowed a view of all five Great Lakes. CSPP software running at CIMSS produces both SDR (Sensor Data Record) and EDR (Environmental Data Record) files that can be... Read More
From the mailbag early on Friday 9 May 2025 The contrail show over the Lake MI region is pretty crazy this morning with the rotated flow aloft. Wondering if these are originating from a bunch of intercontinental flights that touch high latitudes in "great circle" fashion.What did the mid-level water... Read More
