NOAA VIIRS mid-infrared brightness temperature image from 12/22/2022 showing a positive thermal anomaly related to lava effusion at the summit of Great Sitkin island. White arrows are annotating each feature.
Date: Dec 22nd, 2022
Volcano(es): Great Sitkin
Photographer: Lubbers, Jordan
URL: avo.alaska.edu/image/view/194106
Image courtesy of AVO/USGS.Volcano(es): Great Sitkin
Photographer: Lubbers, Jordan
URL: avo.alaska.edu/image/view/194106
Please cite the photographer and the Alaska Volcano Observatory / U.S. Geological Survey when using this image.
Full Resolution.