Mount St. Helens 2004-2008 eruption: A volcano reawakens

Mount St. Helens 2004-2008 eruption: A volcano reawakens

Mount St. Helens reawakened in late September 2004. Small magnitude earthquakes beneath the 1980-1986 lava dome increased in frequency and size, and a growing welt formed on the southeast margin of the previous lava dome and nearby portions of Crater Glacier.On October