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For more information visit: http://gallery.usgs.gov/videos/234 USGS scientists recount their experiences before, during and after the May 18 ...
YouTube-USGS
2010/05/11On May 18, 1980, the Mount St. Helens became the largest and most destructive volcanic eruption in U.S. history. By the end of its cycle of ...
YouTube-Smithsonian Channel
2017/09/29A look back at the catastrophic May 18, 1980, eruption of Mount St. Helens in Washington—the most devastating volcanic eruption in U.S. ...
YouTube-FOX Weather
2023/05/18Detailed Description. USGS scientists recount their experiences before, during and after the May 18, 1980 eruption of Mount St. Helens. Loss of ...
USGS
2010/05/10Is any distance away from a volcano safe? Find out when an eruption causes one of the largest landslides in recorded history on Mount St.
YouTube-Storm
2010/07/09Over 20 years ago, Mt. St Helens--thought to be dormant--shocked America when it exploded. It is an acidic volcano--the magma beneath is ...
YouTube-HISTORY
2020/12/12動画の見どころ1/10枚目 Episode Overview
動画の見どころ2/10枚目 Sulfur Dioxide Emissions
動画の見どころ3/10枚目 The May 18, 1980, Explosion
動画の見どころ4/10枚目 Mount St. Helens Landslide
動画の見どころ5/10枚目 The Cause of the Eruption
動画の見どころ6/10枚目 The Cause of the Mudflows
動画の見どころ7/10枚目 Spirit Lake Dam
動画の見どころ8/10枚目 How to Identify Past Eruptions
動画の見どころ9/10枚目 How to Predict Volcanic Eruptions
動画の見どころ10/10枚目 Conclusion
Amateur archeologists set out to uncover new details about what happened on Mount St. Helens on May 18, 1980. Can they find the rumored ...
YouTube-Oregon Public Broadcasting
1か月前Overview of the May 18, 1980 eruption of Mount St. Helens as told by Mount St. Helens Institute education team.
YouTube-Mount St. Helens Institute
2022/02/22An episode of A&E's Minute by Minute series from 2001 profiling the May 18, 1980 eruption of Mount St. Helens in Washington State.
YouTube-YorkVid
2014/11/16Detailed Description. The May 18, 1980 eruption of Mount St. Helens triggered a growth in volcano science and volcano monitoring. Five USGS ...
USGS
2010/05/10On May 18, 1980, as geologists watched in awe, Mount Saint Helens erupted with tremendous force.
Britannica
1980/05/18Geology professor Shawn Willsey guides you through a comprehensive history of Washington's Mount St Helens, one of the most famous volcanoes ...
YouTube-Shawn Willsey
2024/01/09A precarious glacier in the crater of Mount St. Helens grows at an unprecedented rate, posing potential danger to the valley below.
YouTube-Oregon Public Broadcasting
2020/05/14動画の見どころ1/10枚目 Introduction
動画の見どころ2/10枚目 Entering the Crater
動画の見どころ3/10枚目 Volcano Dome
動画の見どころ4/10枚目 Why Does This Glacier Continue To Grow?
動画の見どころ5/10枚目 Danger Of Lahar
動画の見どころ6/10枚目 1980 Lahar
動画の見どころ7/10枚目 St.Helens Glacier Grows
動画の見どころ8/10枚目 Ice Caves
動画の見どころ9/10枚目 Geothermal Spring
動画の見どころ10/10枚目 Leaving the Crater
40 years after the massive volcanic eruption of Mount St. Helens in Washington state, NASA reviews photography captured by Landsat ...
YouTube-VideoFromSpace
2020/05/19KING 5's special presentation on the 40th anniversary of the May 18th, 1980 eruption of Mount St. Helens.
YouTube-KING 5 Seattle
2020/05/20動画の見どころ1/10枚目 The Mud Was Coming
動画の見どころ2/10枚目 March 16th
動画の見どころ3/10枚目 David Johnston Scientist
動画の見どころ4/10枚目 Steve Malone
動画の見どころ5/10枚目 Dome Building Eruption
動画の見どころ6/10枚目 March 16th 1980
動画の見どころ7/10枚目 Mount St Helens Eruption
動画の見どころ8/10枚目 Impending Eruption
動画の見どころ9/10枚目 Phreatic Explosions
動画の見どころ10/10枚目 The Mountain Erupts
When Mount St. Helens erupted in 1980, hundreds of square miles of forest were destroyed. Forty years later, life has returned.
YouTube-KING 5 Seattle
2020/05/18It was 43 years ago on May 18, that Mount St. Helens exploded to life, erupting in violent fashion, spewing towering clouds carrying 520 ...
YouTube-FOX 13 Seattle
2023/05/18In 1980, prior to the eruption of Mount St. Helens, Harry Truman refused to leave his lodge at Spirit Lake. When the mountain erupted, ...
YouTube-KATU News
2022/05/14http://gallery.usgs.gov/videos/682 [no spoken words] On October 1, 2004, an explosion in the crater of Mount St. Helens sent ash and water ...
YouTube-USGS
2013/05/06It has been 40 years since Mount St. Helens erupted on May 18, 1980, in southwestern Washington, near the Oregon border.
YouTube-NASA Goddard
2020/05/18