https://padlet.com/jenniem980/v6jke6iwq2tf The volcano the caused devastation in the 1980s en-us 2018-02-21 17:38:21 UTC 2018-02-21 17:42:14 UTC hello@padlet.com jenniem980 https://padlet.com/jenniem980/v6jke6iwq2tf/wish/233877106 July 8, 2008, shaken by an earthquake measuring 5.1, the north face of Mount St. Helens collapsed. Causing a massive rock debris avalanche. In a few minutes, the slab of rock and ice slammed into Spirit Lake, crossed a ridge 1,300 feet high, and roared 14 miles down the Toutle River. The avalanche released pressurized gases within the volcano; consequently, a tremendous lateral explosion ripped through the avalanche and developed into a turbulent, stone-filled wind that swept over ridges and topped trees. Almost 150 square mile of forest was blown over/left dead and standing. The mushroom-shaped column of ash rose thousands of feet into the air and drifted downward, creating night in eastern Washington and beyond. Wet, cement-like slurries of rock and mud scoured all sides of the volcano. The eruption lasted 9 hours, but Mount St. Helens and the surrounding landscape was dramatically changed within moments. In 1982 the President and Congress created the 110,000-acre National Volcanic Monument for research, recreation, and education. The environment was left to respond naturally to the disturbance.]]> 2018-02-21 17:39:38 UTC https://padlet.com/jenniem980/v6jke6iwq2tf/wish/233877106 jenniem980 https://padlet.com/jenniem980/v6jke6iwq2tf/wish/233877280 Active]]> 2018-02-21 17:39:57 UTC https://padlet.com/jenniem980/v6jke6iwq2tf/wish/233877280 jenniem980 https://padlet.com/jenniem980/v6jke6iwq2tf/wish/233877546 Washington State, USA]]> 2018-02-21 17:40:24 UTC https://padlet.com/jenniem980/v6jke6iwq2tf/wish/233877546 jenniem980 https://padlet.com/jenniem980/v6jke6iwq2tf/wish/233877789 2,549 m (8,363 ft)]]> 2018-02-21 17:40:51 UTC https://padlet.com/jenniem980/v6jke6iwq2tf/wish/233877789 jenniem980 https://padlet.com/jenniem980/v6jke6iwq2tf/wish/233878049 46.2º N, 122.2º W]]> 2018-02-21 17:41:16 UTC https://padlet.com/jenniem980/v6jke6iwq2tf/wish/233878049 jenniem980 https://padlet.com/jenniem980/v6jke6iwq2tf/wish/233878397 -https://www.ngdc.noaa.gov/hazard/stratoguide/helenfact.html
-https://www.fs.usda.gov/detail/giffordpinchot/home/?cid=stelprdb5199437]]> 2018-02-21 17:41:52 UTC https://padlet.com/jenniem980/v6jke6iwq2tf/wish/233878397