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segunda-feira, 21 de maio de 2012

Mt. St. Helens Timelapse

The 1980 eruption of Mount St. Helens in the state of Washington leveled surrounding forest, blasted away more than1,000 feet of the mountain's summit and claimed 57 human lives.

Landsat satellites have tracked the recovery of the surrounding forest. This video shows a timelapse of the recovery, with annual images from 1979-2011.

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