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Why Mount Rainier is the US volcano that troubles scientists most
Lahars typically occur during volcanic eruptions but also can be caused by landslides and earthquakes. Geologists have found evidence that at least 11 large lahars from Mount Rainier have reached ...
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Mount Rainier monitored closely as scientists keep watch for signs of volcanic activity
The USGS said Mount Rainier was ranked third due to its history ... lahars can trigger without a volcanic eruption from a landslide instead. These so-called “no notice lahars” are the reason ...