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
Tutuila, the large island of American Samoa, experienced very heavy rain early in the morning of 21 March 2023, especially over the western parts of the Island. (However, the raingauge at the Pago Pago airport, in central Tutuila, received only 0.15″ of rain!) The animation above shows the development of... Read More
