GOES-West imagery centered over the Samoan Islands, shown above in an animation, shows a region of rich moisture surrounding those islands (purple in the enhancement, which suggests values or 2-2.2″), but the islands themselves are within a dry pocket (TPW values closer to 1.7″, orange/rust in the enhancement used). Total... Read More
GOES-18 airmass RGB imagery, above (created using geo2grid software), shows the development of a hurricane-force low to the west of Washington and Oregon on the 19th of November. The orange and purple colors in the RGB suggest a significant intrusion of stratospheric air. That air is rich in ozone, and... 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 19 November 2024. In addition, the rocket exhaust condensation cloud was... Read More
The Night Microphysics RGB animation from the CSPP Geosphere site (direct link to animation) below shows clouds of various heights (and temperatures). For example deep high clouds (likely precipitating) stretch northwest to southeast to the north of the Samoan Island chain. Low clouds are indicated over the three main Samoan islands: Savai’i, Upolu and... Read More
