Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/1980_eruption_of_Mount_St._Helens> ?p ?o }
- 1980_eruption_of_Mount_St._Helens abstract "On May 18, 1980, a major volcanic eruption occurred at Mount St. Helens, a volcano located in the state of Washington, United States. The eruption (a VEI 5 event) was the only significant one to occur in the contiguous 48 U.S. states since the 1915 eruption of Lassen Peak in California. The eruption was preceded by a two-month series of earthquakes and steam-venting episodes, caused by an injection of magma at shallow depth below the volcano that created a huge bulge and a fracture system on the mountain's north slope.An earthquake at 8:32:17 a.m. PDT (UTC−7) on Sunday, May 18, 1980, caused the entire weakened north face to slide away, creating the largest landslide ever recorded. This suddenly exposed the partly molten, gas- and steam-rich rock in the volcano to lower pressures. The rock responded by exploding a hot mix of lava and pulverized older rock toward Spirit Lake so fast that it overtook the avalanching north face.An eruption column rose 80,000 feet (24 km; 15 mi) into the atmosphere and deposited ash in 11 U.S. states. At the same time, snow, ice and several entire glaciers on the volcano melted, forming a series of large lahars (volcanic mudslides) that reached as far as the Columbia River, nearly 50 miles (80 km) to the southwest. Less severe outbursts continued into the next day, only to be followed by other large, but not as destructive, eruptions later that year.Approximately fifty-seven people were killed directly, including innkeeper Harry R. Truman, photographer Reid Blackburn and geologist David A. Johnston. Hundreds of square miles were reduced to wasteland, causing over a billion U.S. dollars in damage ($2.89 billion in 2015 dollars), thousands of game animals were killed, and Mount St. Helens was left with a crater on its north side. At the time of the eruption, the summit of the volcano was owned by the Burlington Northern Railroad, but afterward the land passed to the United States Forest Service. The area was later preserved, as it was, in the Mount St. Helens National Volcanic Monument.".
- 1980_eruption_of_Mount_St._Helens soundRecording 1980_eruption_of_Mount_St._Helens__1.
- 1980_eruption_of_Mount_St._Helens thumbnail MSH80_eruption_mount_st_helens_05-18-80-dramatic-edit.jpg?width=300.
- 1980_eruption_of_Mount_St._Helens wikiPageExternalLink MSH_past_present_future.html.
- 1980_eruption_of_Mount_St._Helens wikiPageExternalLink 3045.
- 1980_eruption_of_Mount_St._Helens wikiPageExternalLink description_msh_debris_aval.html.
- 1980_eruption_of_Mount_St._Helens wikiPageExternalLink may_18_1980.
- 1980_eruption_of_Mount_St._Helens wikiPageExternalLink framework.html.
- 1980_eruption_of_Mount_St._Helens wikiPageExternalLink ljt_slideset_old.html.
- 1980_eruption_of_Mount_St._Helens wikiPageExternalLink mount_st_helens_30_years_ago.html.
- 1980_eruption_of_Mount_St._Helens wikiPageExternalLink msh.
- 1980_eruption_of_Mount_St._Helens wikiPageExternalLink index.php?m=xxhelensxx.
- 1980_eruption_of_Mount_St._Helens wikiPageExternalLink vic_msh_fm.html.
- 1980_eruption_of_Mount_St._Helens wikiPageExternalLink mount-saint-helens-volcanic-eruption.
- 1980_eruption_of_Mount_St._Helens wikiPageExternalLink victims.php.
- 1980_eruption_of_Mount_St._Helens wikiPageExternalLink intro.html.
- 1980_eruption_of_Mount_St._Helens wikiPageID "673671".
- 1980_eruption_of_Mount_St._Helens wikiPageLength "61313".
- 1980_eruption_of_Mount_St._Helens wikiPageOutDegree "206".
- 1980_eruption_of_Mount_St._Helens wikiPageRevisionID "708124841".
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink 2004–08_volcanic_activity_of_Mount_St._Helens.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Alfalfa.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Aluminium_oxide.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Asphyxia.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Atmosphere_of_Earth.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Avalanche.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Bend,_Oregon.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink British_Columbia.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Burlington_Northern_Railroad.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Calcium_oxide.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Canada.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Carbon_dioxide.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Cargo_ship.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Cascade_Volcanoes.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Castle_Rock,_Washington.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Category:1980_in_Idaho.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Category:1980_in_Montana.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Category:1980_in_Oregon.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Category:1980_in_Washington_(state).
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Category:1980_natural_disasters_in_the_United_States.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Category:20th-century_volcanic_events.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Category:Cascade_Volcanoes.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Category:Gifford_Pinchot_National_Forest.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Category:History_of_Washington_(state).
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Category:History_of_the_United_States_(1980–91).
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Category:Landslides_in_1980.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Category:Mount_St._Helens.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Category:Natural_disasters_in_Washington_(state).
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Category:Volcanism_of_Washington_(state).
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Chinook_salmon.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Chlorine.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Coho_salmon.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Columbia_River.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Compass.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Contiguity.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Coordinated_Universal_Time.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Cowlitz_County,_Washington.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Cowlitz_River.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Crater_Glacier.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Dacite.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Dantes_Peak.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink David_A._Johnston.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Deer.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Denver.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Dixy_Lee_Ray.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Drainage_basin.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Earthquake_swarm.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Elk.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Emotion.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Eruption_column.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Explosion.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Federal_Emergency_Management_Agency.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink File:St_Helens_from_Monitor_Ridge_feather.jpg.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Flood_stage.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Fluorine.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Geology_of_the_Pacific_Northwest.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Gifford_Pinchot_National_Forest.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Glacier.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Google_Earth.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Graben.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Groundwater.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Harmonic_tremor.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Harry_Randall_Truman.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Herbaceous_plant.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink History_of_the_United_States.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Hydroelectricity.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Idaho.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Infrasound.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Internal_combustion_engine.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Interstate_90.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Iron(III)_oxide.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Jimmy_Carter.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Lahar.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Lake.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Landfill.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Landslide.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Lassen_Peak.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Lateral_eruption.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Lava.
- 1980_eruption_of_Mount_St._Helens wikiPageWikiLink Lava_dome.