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Monitoring Mount St. Helens

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Monitoring Mount St. Helens

Environment

Monitoring Mount St. Helens

Monitoring Mount St. Helens

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  • <iframe src="https://www.npr.org/player/embed/4077289/4077290" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">

Scientists watching Mount St. Helens say seismic activity at the volcano has slowed down since last week, and that the danger of an imminent eruption has passed — at least for now. We get an update on the volcano and find out how scientists are monitoring it.

Dr. John Pallister, USGS Volcano Hazards Program, Cascades Volcano Observatory