The Park Fire developed to the northeast of Chico California on 24 July. Day Night Band visible (0.7 µm) imagery, below (from here), shows the fire over the course of the next four days. It grew very quickly on the 25th and 26th. It appears that by the overnight hours... Read More

A clear night over the Great Lakes — associated with a large High Pressure System, shown below in the 0600 UTC Surface Analysis — allowed a high-resolution view of Lake Surface Temperatures. There are thin filaments of colder waters hugging different coastlines: the eastern shore of Lake Michigan, the western... Read More

Typhoon Gaemi took a very unusual path on its route to a landfall along the eastern shore of Taiwan on 24 July 2024. HImawari-9 Clean Window infrared (Band 13, 10.4 µm) target scene imagery, below, (here is a shorter animation (animated gif) animation than the mp4 below) shows the storm... Read More

There are many examples of NOAA‘s GOES ABI detecting the spectral signatures of large rockets. These include GOES-S, GOES-T, GOES-U, GOES-U boosters, Starliner, Falcon 9, Ariane, Himawari-9, Antares, etc. If the rocket is large enough, there is often a signal in each of the 16 ABI bands. Of course the timing of the ABI scan... Read More