JMA Himawari-9 Ash RGB images created using Geo2Grid (above) showed the volcanic plume — which included a violent eruptive pulse that began at 0540 UTC on 07 April — from Bezymianny on the Kamchatka Peninsula of Russia during 06-07 April 2023. Signatures of ash (shades of pink to violet) were evident,... Read More
A sequence of 1-minute Mesoscale Domain Sector GOES-18 (GOES-West) images from all 16 ABI spectral bands (above) displayed reflectance and/or thermal signatures of the SpaceX Falcon-9 rocket booster as the Intelsat-40e/TEMPO Mission was launched from Cape Canaveral Space Force Station in Florida at 0430 UTC on 07 April 2023.A subtle reflectance was even detected... Read More
Sentinel-1A overflew the western Hawai’ian islands late on 4 April 2023, observing surface winds around the islands of Kaua’i and Ni’ihau. The image above shows the winds overlain on top of a GOES-18 infrared image. A pronounced region of light winds extends downwind of both islands — the region in... Read More
The animation above, created at the CSPP Geosphere site (direct link to the animation), shows showers dissipating over and south of the Samoan island chain shortly after sunset, and then redeveloping to the north of the island chain. The redevelopment in the RGB imagery followed the usual color change associated with developing convection: faint pink/red... Read More
