VANCOUVER, Wash. (KPTV/Gray News) - Mount St. Helens, which notoriously erupted in 1980, has been showing signs of increased seismic activity lately, according to the U.S. Geological Survey. It’s ...
SKAMANIA COUNTY, Wash. (KPTV) - Mount St. Helens continues to experience increased earthquake activity, according to a Friday update from the Cascades Volcano Observatory. Mount St. Helens has ...
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