The Kanlaon Volcano in the Philippines erupted at 0703 UTC on 9th December 2024. JMA Himawari-9 Air Mass RGB images from 0650-1500 UTC (above) — created using Geo2Grid — showed the volcanic cloud as it drifted westward across the Sulu Sea. This volcanic cloud was primarily composed of SO2 (along with some... Read More
GOES-16 (GOES-East) Red Visible (0.64 µm) images (above) revealed the development of Horizontal Convective Roll (HCR) clouds — a signature often associated with blowing snow — across parts of North Dakota, South Dakota, Minnesota and Wisconsin on 4th December 2024. Strong northwesterly winds in the wake of an arctic cold front were... Read More
A display of all 16 ABI spectral bands from GOES-16 (GOES-East) showed that a hot thermal signature of the SpaceX Starship Falcon Heavy rocket booster was apparent in Near-Infrared & Infrared bands 04-16 at 2101 UTC during its Test Flight 6 on 19th November 2024. In addition, the rocket exhaust condensation cloud was... Read More
Typhoon Ampil was at the northern edge of the view of the Direct Broadcast antenna at the forecast office on Guam, and CSPP software processed the above images (courtesy Douglas Schumacher) showing the ample eye of the Typhoon. Microwave imagery suggests an eyewall that is not quite complete, especially on... Read More
