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Weeks after the initial eruption, scientists discovered and alarming bulge out of the north side of the mountain. The magma rising within the mountain encountered a blockage in the mouth of the volcano being forced out around.
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Scientist discover something scary...over the next 2 weeks the bulge on the north side of the mountain grows every single day. The mountain was moving at an insane rate, 5 feet a day.
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2 more blasts of ash and rock explode out of the volcano.
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A 5.1 earthquake occurred causing the bulge to burst causing a landslide to happen down Mt. ST. Helens
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Mt. St. Helens erupts
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Mt. St. Helens continues to erupt for 9 hours.
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Mt. St. Helens stops erupting