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Earth from space: The heart-shaped 'Spirit Lake' sculpted by Mount St. Helens' epic eruption
This 2023 satellite photo shows the heart-shaped Spirit Lake, which was transformed by the cataclysmic eruption of Mount St.
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Earthquake reported near WA's Mount St. Helens
According to the United States Geological Survey (USGS), the earthquake hit at around 7:52 a.m. north of Mount St. Helens ... earthquake triggers massive landslide FEMA's National Risk Index ...
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Mount Rainier monitored closely as scientists keep watch for signs of volcanic activity
During the Mount St. Helens eruptions, lahars flowed up to ... lahars can trigger without a volcanic eruption from a landslide instead. These so-called “no notice lahars” are the reason ...
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Case study: Mt. St Helens 1980
A very common case study for volcanoes is the eruption of Mount St Helens in the USA in 1980. Other case studies include the eruption of Mount Etna in Sicily in 1974 and Heimaey eruption in ...
Mount St. Helens visitor center, trailhead to stay closed until 2027
as crews work to repair landslide damage on the Spirit Lake Highway that leads up the mountain. While Johnston Ridge remains ...