Resuspended volcanic ash from the 1912 Novarupta-Katmai eruption
![](https://cimss.ssec.wisc.edu/satellite-blog/images/2023/10/ak_rgb-20231010_132021.png)
GOES-18 Dust RGB images, from 2330 UTC on 09 October to 0100 UTC on 11 October [click to play animated GIF | MP4]
![](https://cimss.ssec.wisc.edu/satellite-blog/images/2023/10/231010_1900utc_goes18_dustRGB_padq_metar.png)
GOES-18 Dust RGB image at 1900 UTC, with a cursor sample of the Kodiak Airport METAR report [click to enlarge]