(6:46) The May 18, 1980 eruption of Mount St. Helens triggered a growth in volcano science and volcano monitoring. Five USGS (United States Geological Survey) volcano observatories have been established since the eruption. With new technologies and improved awareness of volcanic hazards, USGS scientists are helping save lives and property across the planet.
(6:20) May 19, 2020: 40 years after the massive volcanic eruption of Mount St. Helens in Washington state, NASA reviews photography captured by Landsat satellites of the area from 1973 to 2019. Narrated by Sean Healey, Research Ecologist, U.S. Forest Service.
(2:50) In 1980, all eyes were on Mount St. Helens. Could the Northwest see another eruption soon?
(5:26) While Mount St. Helens remains the state's biggest volcanic threat, four other volcanoes in the Cascades also pose a risk. How scientists are keeping an eye on them. Produced by KING 5, a television station in Seattle, Washington.
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