Increased seismicity and gas emissions at Kupreanof volcano, Alaska

Posted 2 hours ago by

The Watchers

Seismic activity and sulfur dioxide emissions have increased at Kupreanof volcano in Alaska over recent months, likely due to magmatic intrusion beneath the volcano. Kupreanof is a heavily glaciated stratovolcano on the Alaska Peninsula with no known historical eruptions. Current data do not indicate an eruption is imminent. Source