As noted in this blog post, version 1.1 of geo2grid (available here!) includes support for reading AHI, AMI and AGRI data (in addition to ABI data) from JMA‘s Himawari-8 (and -9), KMA‘s GEOKOMPSAT-2 and CMA‘s FY4A (and FY4B), respectively. These multispectral imagers are similar — but not identical — as shown at the WMO OSCAR websites... Read More

South Korea’s GK2A satellite (carrying the AMI instrument that is very similar to both AHI on Himawari-8 and ABI on GOES-16/GOES-17) is overhead on the Equator at 128 E Longitude, and satellite imagery (link) and products (link) are available online. The low-level Water Vapor animation (GK2A Band 10, 7.3 µm),... Read More

The animation above shows Himawari full-disk imagery from 2300 UTC on 1 April through 1140 UTC on 2 April and depicts a cluster of thunderstorms over the Pacific Ocean far to the northeast of Guam.  A particular challenge in diagnosing atmospheric events over the open Pacific is the lack of... Read More

2.5-minute interval JMA Himawari-8 AHI “Clean” Infrared Window (10.4 µm) images (above) showed a large canopy of cold cloud-top infrared brightness temperatures (BTs) associated with Category 1 Typhoon Kammuri in the West Pacific Ocean on 30 November 2019. Between 00 UTC and 05 UTC, many of the pulsing overshooting tops exhibited... Read More