True Color imagery over western Japan, above, from three JPSS Satellites (from the NASA Worldview site) show a region with a hazy signature that appears to originate over Kyushu’s main cities of Kumamoto and Fukuoka. Winds at this time are relatively light, as evidenced by the NOAA-21 image, shown below, that includes a dark... Read More
Total Precipitable Water (TPW) fields across the western Pacific (source), show a band of abundant moisture between 10o and 20o N latitude. In addition, the remnants of Sepat are moving to the north and east of Japan, and a tropical depression is making landfall over China to the north of Hainan... Read More
GOES-19 True Color imagery (from CSPP Geosphere) over the mid-Atlantic between 35o and 40oN Latitude, above, shows the circulation of Tropical Storm Andrea, a system that has been tracked for several days now. Overnight, convection developed over the storm, but that convection appears to have dissipated by mid-day on 24 June 2025.... Read More
A fast-moving thunderstorm complex raced across North Dakota and Minnesota in the late afternoon/evening/overnight on 20-21 June 2025, as shown above. GOES-19 band 13 (10.3 µm) imagery and derived stability (Lifted Index) show the development of notable instability with an alignment over North Dakota along the direction of convective movement.... Read More
