Sentinel-1A’s overpass just east of North Carolina right after sunset on 23 April 2023, above, shows a sharp delineation in wind speeds, with wind speeds at the western edge of the SAR winds dropping from around 8-9 knots (cyan enhancement) to 2-3 knots (magenta enhancement). The animation below includes the... Read More

10-minute Full Disk sector GOES-18 (GOES-West) Nighttime Microphysics RGB + daytime True Color RGB images from the CSPP GeoSphere site (above) showed a plume of resuspended ash (from the 1912 Novarupta-Katmai eruption in Alaska) that was being transported offshore across the Shelikof Strait toward Kodiak Island — and wrapping into an eddy circulation within the... Read More