The Alaska Volcano Observatory is monitoring earthquake activity under Tanaga Island, where Tanaga and Takawangha volcanoes are located. Published March 10, 2023 BOOKMARKER ...

Earthquake activity began to increase "slowly" under the volcano, which is located on an uninhabited island, at around 1:30 p.m. local time on March 8, according to a post on the observatory's ...

Quake activity grew stronger beneath Tanaga Volcano on March 8 and below Takawangha Volcano a day later. The Alaska Volcano Observatory has raised the alert levels for both volcanoes to "watch ...

Last year, over 47,000 earthquakes were recorded in Alaska and nearby regions, a slight decrease in seismic activity compared to recent years. Alaska had a quieter year for earthquakes in 2022 ...

Wednesday's magnitude 7.3 earthquake off Alaska's Aleutian Islands chain struck in a region that has experienced a handful of ...

The 8.2 "Chignik Earthquake" earthquake was reported at about 10:15 p.m. on July 28. The earthquake is the largest to hit the U.S. in a half-century, the Alaska Earthquake Center says on its website .

A second volcano in remote Alaska is experiencing elevated earthquake activity this week, signaling an increased potential for eruption, officials said. Earthquake activity near Takawangha Volcano ...

The Alaska Volcano Observatory raised the alert level to advisory status for Tanaga Volcano on Tuesday following a series of earthquakes. "Earthquake activity beneath Tanaga Volcano began to ...

The quake that struck Alaska’s southern coast on Wednesday, July 16 is part of a larger sequence that may continue to unfold ...

Visiting Alaska's Wrangell-St. Elias National Park 08:25. ANCHORAGE -- Not one but two volcanos on the same island in Alaska's Aleutian chain were rocked by earthquakes on Friday, prompting ...

There were 39,836 seismic events in Alaska and nearby regions in 2024, according to the Alaska Earthquake Center’s newly released 2024 Alaska Seismicity Summary.

G as emissions, earthquakes, and ground deformations. These are all signs that a volcano is about to erupt, and they are also all signs that have appeared at Mount Spurr, an active volcano in ...