Explosive eruption from Great Sitkin volcano yesterday (image: AVO)
After the latest explosive eruption at the volcano yesterday, a seismic activity has decreased gradually although volcanic unrest continues as reported local observatory Alaska Volcano Observatory (AVO).
Surface temperatures continue at elevated levels identified in satellite data.
No ash emissions are observed from surveillance cameras.
Prognosis for renewed eruptive activity is uncertain. Additional explosive events, effusive eruption, or a return to non-eruptive behaviors are all possible.
Source: Alaska Volcano Observatory volcano activity update 27 May 2021