Mount St. Helens (known as Lawetlat'la to the indigenous Cowlitz people, and Loowit or Louwala-Clough to the Klickitat) is an active stratovolcano located...

1980, a series of volcanic explosions and pyroclastic flows began at Mount St. Helens in Skamania County, Washington, United States. A series of phreatic...

Mount St. Helens National Volcanic Monument is a U.S. National Monument that includes the area around Mount St. Helens in Cowlitz and Skamania Counties...

crater created by the 1980 eruption of Mount St. Helens. On September 23, 2004, around 2:00 a.m. PDT, Mount St. Helens experienced an earthquake swarm, with...

as "Plymouth". The name was changed to St. Helens in the latter part of 1850 for its view of Mount St. Helens, roughly 39 miles (63 km) away in Washington...

The Eruption of Mount St. Helens! at IMDb The Eruption of Mount St. Helens! at The Internet Archive The Eruption of Mount St. Helens! at IMAX Official...

the eruption. The eruption images of Mount St. Helens were sourced from actual file footage of Mount St. Helens, much of it from ABC News, ABC affiliates...

1790 to 1794. He was a friend of explorer George Vancouver, who named Mount St. Helens in what is now the U.S. state of Washington after him. Alleyne was...

prospector. He lived near Mount St. Helens, an active volcano in the state of Washington, and was the owner and caretaker of Mount St. Helens Lodge at Spirit Lake...

some of which were in or near St Helens, Merseyside Mount St. Helens, an active stratovolcano in Washington Saint Helens, Kentucky Shively, Kentucky, formerly...

Survey (USGS) volcanologist who was killed by the 1980 eruption of Mount St. Helens in the U.S. state of Washington. A principal scientist on the USGS...

was an American photographer killed in the 1980 volcanic eruption of Mount St. Helens. A photojournalist covering the eruption for a local newspaper—the...

American photographer who died while photographing the 1980 eruption of Mount St. Helens. Landsburg was born in 1931 in Seattle, Washington. He served in the...

Geological Survey (USGS), who asked him to look at a growing bulge on the Mount St. Helens volcano in the state of Washington. Voight foresaw the collapse of...

United States, located north of Mount St. Helens. It was a popular tourist destination for many years until Mount St. Helens erupted in 1980. Previously there...

flank of the mountain. Mount Adams stands 37 miles (60 km) east of Mount St. Helens and about 50 miles (80 km) south of Mount Rainier. It is 30 miles...

Peak from 1914 to 1921, a major eruption of Mount St. Helens in 1980, and a minor eruption of Mount St. Helens from 2004 to 2008. In contrast, volcanoes...

1958 – June 3, 1991) was an American volcanologist. He researched Mount St. Helens in the United States before and after its 1980 eruption, and was very...

the most notable examples of a lateral eruption include Mount St. Helens, Mount Pelée, and Mount Etna. Most eruptions are caused by the immediate decompression...

Peak from 1914 to 1921 and a major eruption of Mount St. Helens in 1980. Minor eruptions of Mount St. Helens have also occurred since, most recently from...

along the edge of the Plains of Abraham, on the southeast shoulder of Mount St. Helens in the U.S. state of Washington. The gorge narrows to as close as eight...

four of the Cascade's most massive volcanoes: Mount Rainier, Mount Adams, Mount Hood and Mount St. Helens, which rises 11.7 miles (18.8 km) to the north...

as Mount St. Helens obsidian, emerald obsidianite, and ruby obsidianite, is a glass made from the fused volcanic rock dust from Mount St. Helens and...

eruptions as Mount Mazama (Crater Lake) about 7,500 years ago, the Mount Meager massif (Bridge River Vent) about 2,350 years ago, and Mount St. Helens in 1980...

addressing Congress. Though helped by the intervention of the TCS Mount St. Helens, sister ship to the Vesuvius, and its new captain, Eisen, the Intrepid...

Mount Whittier is a prominent 5,883-ft (1,793 m) mountain summit located in Mount St. Helens National Volcanic Monument, in the Gifford Pinchot National...

volcanic eruptions Timeline of volcanism on Earth Similar in scale to Mount St. Helens in 1980. At least three different volcanic eruptions contributed to...

congressional action established the Mount St. Helens National Volcanic Monument, after the cataclysmic eruption of Mount St. Helens in 1980. Congressional action...

the United States. The lake was created during the 1980 eruption of Mount St. Helens, which blocked its natural outlet, Coldwater Creek, with volcanic debris...

out by helicopter. The volcano's upper half has been reduced to a Mount St. Helens–like volcanic crater. Pierce Brosnan as Harry Dalton, a volcanologist...