Shishaldin (YELLOW/ADVISORY): Nothing was observed in clear to cloudy satellite views of the volcano over the past day. Clear web camera views from yesterday (2/1) showed robust vapor emissions at the summit (example attached). No SO2 detected in TROPOMI, OMPS or VIIRS data.
Associated Images:
shishaldin_islz-20260201T223000Z.jpg
Associated Keywords:
Volcanic clouds:
steam/water;
Cloud cover:
cloudy; mostly clear;