USGS Volcano Hazards Program Volcano Update
There were two swarms of elevated earthquake activity detected at Little Sitkin over the last week, on Sept. 11 and Sept. 13. Seismic activity remains moderately elevated at the current time. Satellite views of the volcano have been cloudy over the past week. AVO continues to closely monitor the situation and will issue further updates as conditions change.
Update in Common Alerting Protocol (CAP) format