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  2. 1980 eruption of Mount St. Helens - Wikipedia

    en.wikipedia.org/wiki/1980_eruption_of_Mount_St...

    The short film Eruption of Mount St. Helens, 1980 (1981) is available for free viewing and download at the Internet Archive. The short film This place in time: The Mount St. Helens story (1984) is available for free viewing and download at the Internet Archive. Aerial pictures of the July 22nd, 1980 secondary eruption

  3. Mount St. Helens - Wikipedia

    en.wikipedia.org/wiki/Mount_St._Helens

    The eruption of Mount St. Helens has been subject to more ecological study than has any other eruption, because research into disturbance commenced immediately after the eruption and because the eruption did not sterilize the immediate area. More than half of the papers on ecological response to volcanic eruption originated from studies of ...

  4. Spirit Lake (Washington) - Wikipedia

    en.wikipedia.org/wiki/Spirit_Lake_(Washington)

    During the May 18, 1980 eruption of Mount St. Helens, Spirit Lake received the full impact of the lateral blast from the volcano. The blast and the debris avalanche associated with this eruption temporarily displaced much of the lake from its bed and forced lake waters as a wave as much as 850 ft (260 m) above lake level on the mountain slopes ...

  5. Mount St. Helens National Volcanic Monument - Wikipedia

    en.wikipedia.org/wiki/Mount_St._Helens_National...

    The Mount St. Helens Visitor Center at Silver Lake, about 30 miles (48 km) west of Mount St. Helens and five miles (8 km) east of Interstate 5 (outside the monument), opened in 1987 by then-Vice President George H.W. Bush. The center was formerly operated by the U.S. Forest Service and has been operated by Washington State Parks since October 2007.

  6. Harry R. Truman - Wikipedia

    en.wikipedia.org/wiki/Harry_R._Truman

    Harry R. Truman (October 1896 – May 18, 1980) was an American businessman, bootlegger, and 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 near the base of the mountain.

  7. 2004–2008 volcanic activity of Mount St. Helens - Wikipedia

    en.wikipedia.org/wiki/2004–2008_volcanic...

    The 2004–2008 volcanic activity of Mount St. Helens in Washington, United States has been documented as a continuous eruption in the form of gradual extrusion of magma. Starting in October 2004 and ceasing in January 2008, a new lava dome was built up.

  8. David A. Johnston - Wikipedia

    en.wikipedia.org/wiki/David_A._Johnston

    David Alexander Johnston (December 18, 1949 – May 18, 1980) was an American United States Geological Survey (USGS) volcanologist who was killed by the 1980 eruption of Mount St. Helens in the U.S. state of Washington.

  9. Robert Landsburg - Wikipedia

    en.wikipedia.org/wiki/Robert_Landsburg

    In the weeks leading up to the eruption of Mount St. Helens, Landsburg visited the area many times in order to photographically document the changing volcano. [6] On the morning of May 18, he was within a few miles of the summit. When the mountain erupted, Landsburg retreated to his car while taking photos of the rapidly approaching ash cloud. [7]