Mount St. Helens is an active stratovolcano located in Skamania County, Washington, in the Pacific Northwest region of the United States.
A massive debris avalanche reduced the elevation of the mountain's summit from 9,677 ft (2,950 m) to 8,365 ft (2,550 m) and replaced it with a 1 mile (1.6 km) wide horseshoe-shaped crater.
May 15, 2015 ... Thirty five years ago, Mount St. Helens erupted in Washington, spewing ash, rock
and hot gases into the air and causing mud to flow down the ...
Mount St. Helens Eruption: Facts & Information. Mary Bagley, LiveScience
Contributor | February 28, 2013 04:22pm ET. 550. 246. 225. Submit. 558. Reddit.
Apr 30, 2010 ... Commemorating the 30th anniversary of the 1980 eruptions of Mount St. Helens.
Location: 50 miles north of Portland, 120 miles south of Seattle, directions below
How Long: 1 hour, 15 minutes drive from I-5 to the end of the road, more to stop at the visitor centers or take a hike
This volcano erupted at 8:32 a.m. on May 18, 1980, when its north fa... More »
Jul 26, 2013 ... View the Mount. St. Helens Fast Facts on CNN and learn more about the volcano
in the Cascade Mountains in Washington state.
Location: State of Washington, USA Latitude and Longitude: 46.2º N, 122.2º W,
Elevation: 2,549 m (8,363 ft) Volcano Type: Stratovolcano Earliest Eruption: ...
Feb 16, 2015 ... Before erupting in 1980 in an explosive cloud of ash, Mount St. Helens was a
popular landmark for hiking, camping, and exploring. People ...
The history of Mt. St. Helens eruption and erupting periods including native
american history and historical accounts of the volcano. Previous Eruptive History
On this site you will find interesting facts and photos I have compiled about Mt. St.
Helens before, during and after the eruption. She is a truly amazing lady and I ...