September 29th, 2013
NASA's Earth Observatory posted a slideshow depicting Devastation and Recovery at Mt. St. Helens:
The 1980 eruption of Mt. St. Helens, which began with a series of small earthquakes in mid-March and peaked with a cataclysmic flank collapse, avalanche, and explosion on May 18, was not the largest nor longest-lasting eruption in the mountain's recent history. But as the first eruption in the continental United States during the era of modern scientific observation, it was uniquely significant.
In the three decades since the eruption, Mt. St. Helens has given scientists an unprecedented opportunity to witness the intricate steps through which life reclaims a devastated landscape. [...]