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Mount St. Helens Is Recharging Its Magma Stores, Setting Off Earthquake Swarms
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Mount St. Helens Is Recharging Its Magma Stores, Setting Off Earthquake Swarms

When it comes down to it, volcanoes spend most of their existence not erupting. If you look at almost any volcano, it might have a bout of eruption for days to months at a time, then go quiet for decades, centuries or more. So when you think about the activity at any […]