Davidof Volcano

關於

Davidof Volcano is a potentially active stratovolcano and caldera remnant in the Aleutian Islands of Alaska, USA, 1,237 miles (1,991 km) from Anchorage. Located on the eponymous island, Davidof is part of the Rat Islands sub-chain. It is also part of the "Aleutian Krakatau", a group of four islands formed when a stratovolcano caved in during the late Cenozoic.

In December 2021, an earthquake swarm was detected on the island, causing the Alaska Volcano Observatory to raise the volcano's alert level to Yellow. Another earthquake swarm, possibly a continuation of the first, was detected in late January 2022.

內容改寫自 Wikipedia (CC BY-SA)。照片來自 Wikimedia Commons.