U.S. Geological Survey Photographic Library

ID. Mount St. Helens - Shulter, M.V. 1

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Mount St. Helens, ejecting ash on May 18. Ash from this eruption drifted eastward, whereas on March 30 the ash drifted south toward Mount Hood, Oregon (shown in background) and the Bull Run watershed. Skamania County, Washington and Hood River County, Oregon. May 18, 1980. Portion published as figure 1 in U.S. Geological Survey. Circular 850-A. 1980.

Mount St. Helens, ejecting ash on May 18. Ash from this eruption drifted eastward, whereas on March 30 the ash drifted south toward Mount Hood, Oregon (shown in background) and the Bull Run watershed. Skamania County, Washington and Hood River County, Oregon. May 18, 1980. Portion published as figure 1 in U.S. Geological Survey. Circular 850-A. 1980.

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