Alaska Volcano Dormant For A Century Delivering Ominous Warning Signs

Alaska Volcano Dormant For A Century Delivering Ominous Warning Signs

The Alaska Volcano Observatory raised the alert level to advisory status for Tanaga Volcano on Tuesday following a series of earthquakes. The largest of the quakes have magnitudes between 2.0 and 3.0, with initial locations at shallow depths beneath the volcano's summit. If the volcano were to erupt, the biggest threat would be to aircraft.