SAR Winds over Cyclone Herman in the south Indian Ocean
![](https://cimss.ssec.wisc.edu/satellite-blog/wp-content/uploads/sites/5/2023/03/H9Band13SARWind_0_80-20230330_112020Zoom.png)
Himawari-9 imagery for the hour surrounding an RCM-1 pass over the center of Severe Tropical Cyclone Herman, below, shows strong convection (with widespread brightness temperatures colder than -85oC — light purple in this enhancement — with isolated pixel values cooler than -90oC — in purple). Peak Synthetic Aperture Radar (SAR)... Read More