Volcanic eruption
Details
Event title
United States - Shishaldin Volcano
Source
Severity
Mid
Event date (UTC)
2026-02-21 18:28:00
Last update (UTC)
2026-02-21 18:28:00
Area range
-
Address/Affected area(s)
-
Unrest continues at Shishaldin Volcano. Seismic activity remains elevated, with numerous small earthquakes and periods of volcanic tremor being observed. Sulfur dioxide gas was detected in satellite data and small degassing plume from the summit was ...