ARTICLES

Mount St. Helens resides within the Cascade Mountain range, which was formed by a subduction plate boundary. However, this particular boundary is a relatively specialized type, in that three different tectonic plates con...

www.reference.com/science/type-plate-boundary-mount-st-helens-135e2d8f8a2c8fe1

Mount St. Helens, an active stratovolcano, has an elevation of 8,363 feet. It is located in Skamania County, Wash., in the Pacific Northwest region of the United States.

www.reference.com/article/big-mount-st-helens-9a2182c93395ef3d

Mount St. Helens is located in Washington state at 46.2? N, 122.2? W. It is an active volcano that has been a tourist spot for years.

www.reference.com/geography/mount-st-helens-located-26415ba6836e3b51

SIMILAR ARTICLES

Mount St. Helens' most significant eruption in modern times occurred on March 20, 1980. It was followed by additional eruptions between Dec. 7, 1989 to Jan. 6, 1990, Nov. 5, 1990 to Feb. 14, 1991, Oct.11, 2004, Mar. 8, 2...

www.reference.com/article/did-mount-saint-helens-erupt-352f5436affe1955

Mount Etna erupts and is active because it lies on the subduction fault boundary between the African and Eurasian tectonic plates as well as the fault between the African and the Ionian microplate. The Ionian plate is ti...

www.reference.com/article/caused-mount-etna-erupt-7c2c37ea3ce2bce7

The eruption of Mount St. Helens at 8:32 on May 18, 1980 was a major geological event that continues to have many effects on the 150 square miles surrounding the volcano. This eruption is classified as the worst volcanic...

www.reference.com/science/effect-did-mount-st-helens-77f03a2deeb1b0c

Mount St. Helens is a cinder cone volcano that formed through the gradual accumulation of cinders and ash at the base of the mountain. Unlike a shield volcano, such as Mauna Loa in Hawaii, cinder cones can rise sharply f...

www.reference.com/science/did-mount-st-helens-form-988cfdea05e190e6