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Semisopochnoi volcano
Stratovolcano 1221 m / 4,006 ft
United States, Aleutian Islands, 51.93°N / 179.58°E
Current status: restless (2 out of 5)
Semisopochnoi webcams / live data | Reports
Semisopochnoi volcano books
Semisopochnoi volcano eruptions:
1987
Typical eruption style:
unspecified
Last earthquakes nearby
Latest satellite images

Semisopochnoi volcano news & activity updates:

Semisopochnoi volcano (United States, Aleutian Islands) activity update

Wednesday Jul 23, 2014 13:44 PM | BY: T

Current seismic activity (CEAP station / AVO)
Current seismic activity (CEAP station / AVO)
Earthquakes have decreased but are still above background levels. No eruptive activity has been recorded. Alert level remains yellow.
Previous news
Tuesday, Jul 01, 2014
The earthquake swarm that began on June 9 continues. No sign of activity was noted in satellite images over the past 24 hours. (AVO) [more]
Current seismic activity (CEAP station / AVO)
Thursday, Jun 19, 2014
The earthquake swarm continues. No eruptive activity has been detected. [more]
Current seismic activity (CEAP station / AVO)
Monday, Jun 16, 2014
The earthquake swarm at the volcano that started on June 9 and escalated on June 12 continues. No eruptive activity is currently indicated and nothing was observed in cloudy satellite images over the past day. (AVO) [more]
Current seismic signal at Semisopochnoi volcano (CEAP station / AVO)
Friday, Jun 13, 2014
Another remote volcano in Alaska is showing signs of unrest or possible activity. The Alaska Volcano Observatory (AVO) sent out the following alert: ... [more]

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