SAR winds over the Alenuihaha channel on 20 July 2023
![](https://cimss.ssec.wisc.edu/satellite-blog/wp-content/uploads/sites/5/2023/07/S1AWindSpeed_0to45-20230720_1616_17.png)
Sentinel-1A overflew Hawai’i and Maui near sunrise on 20 July 2023, measuring the surface winds surrounding those islands. The mp4 animation above (click here for an animated gif) shows GOES-18 visible imagery (Band 2, 0.64 µm) from 1601 to 1801 UTC. The animation includes toggles at 1616 UTC when Sentinel... Read More