A massive underwater volcano located just 300 miles off the Oregon coast is showing signs of an imminent eruption, scientists ...

Massive volcano being formed off of West Coast thanks to hundreds of underwater earthquakes every day - Axial Seamount could ...

The volcano, named Axial Seamount, sits on the Juan de Fuca Ridge about 300 miles off the coast of Astoria, Oregon. In the last 30 years, Axial has erupted three times — in 1998, 2011 ...

Marie Tharp, studying echo soundings, discovers that the Mid-Atlantic Ridge conceals a long rift valley, which turns out to be part of a hidden volcanic rent that girds the global deep.

Axial Seamount is a young, 30 million-year-old undersea volcano in the Pacific Ocean off the U.S. coast, and it’s expected to ...

The mile-long roundtrip Cirque Rim is another paved trail and offers views of Port Angeles and the Strait of Juan de Fuca. More challenging trails include the Klahhane Ridge trail (3.8 miles each ...

It sits on the Juan de Fuca ridge, about 300 miles (483 kilometers) west of the Oregon coast. And based on recent observations, the deep-sea volcano is fit to burst for the first time since 2015.

The Axial Seamount volcano is located about 300 miles west of Astoria along the Juan de Fuca Ridge — and this undersea volcano is showing signs it could erupt again soon, according to Bill ...

About 470 kilometres off Vancouver Island, the Axial Seamount rises from the underwater mountain range known as the Juan de Fuca Ridge. The volcano is shaped like a warrior's shield, about 25 ...