18-05-2012 13:06 The 1980 eruption of Mount St. Helens leveled surrounding forest, blasted away over a thousand feet of the mountain's summit, and claimed 57 human lives. Landsat satellites have tracked the recovery of the surrounding forest. This video shows that recovery, in a timelapse of annual images from 1979-2011. This video is public domain and can be downloaded at: Like our videos? Subscribe to NASA's Goddard Shorts HD podcast: Or find NASA Goddard Space Flight Center on Facebook: Or find us on Twitter:
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NASA | Forest Recovering From Mt St Helens Eruption - Video
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