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Mount. St. Helens
May 1980 Eruption 20 Years of Change Photograph Exhibit
Part I | Part II
By David J. Bertuca
Last Modified: 17 Jan 2007
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| 1980: Mudflow and subsequent erosion from flood of displaced water. |
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| 1980: Logging camp covered with blown down trees and effects of landslide. |
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| 1980: Mudline shown surrounding a garage. |
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| 1982: Clearwater area. |
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| 1983: Elk return to upper Toutle River area. |
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| 1983: Lava Dome building |
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| 1986. Lava Dome rockslide. |
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| Total Damage Area (USGS diagram) |
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| 1994: High Altitude View of the crater and surrounding areas. |
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| 1994: NASA satellite view (North is to the right). |
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| 1998: Hikers on Summite of Mount St. Helens (Mount Adams in background). |
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| 1994: Topographic map of area showing revised features. |
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| 1999: Satellite view of the area. |
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| May 12, 2000: Current view of the crater and lava dome. |
