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Topinka, Lyn

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Index card: Devastation along the North Fork Toutle River resulting from the May 18, 1980 lahars. Note mudlines on trees and on house near balcony. Cowlitz County, Washington. March 26, 1981. (Photo by Lyn Topinka)
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Index card: Gas and ash emission, Mount St. Helens, viewed from the north, with geologist in foreground with monitoring equipment. Skamania County, Washington. April 6, 1983. (Photo by Lyn Topinka)
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Index card: Oblique aerial view of pyroclastic flows of July 22, 1980 eruption, one lobe on top of the other. Skamania County, Washington. September 30, 1980. (Photo by Lyn Topinka)
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Index card: Lahar, from May 18, 1980, which flowed down the Muddy River drainage, southeast flank of Mount St. Helens. Skamania County, Washington. September 24, 1980. (Photo by Lyn Topinka)
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Index card: View along Smith Creek showing tree blowdown, singed trees, and green trees which missed the blast. Skamania County, Washington. April 26, 1982. (Photo by Lyn Topinka)
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