There was a massive deadly slide between Arlington and Darrington Washington 0n 22 March, 2014.
But there is little wonder or puzzle as to why it happened, just have a look at the sat image.
The outline of the slide almost exactly matches the outline of the clear-cut, and along the boundary of the clear-cut, you can see obvious erosion.
Massive Deadly Mud Slide - 22 March, 2014
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© Bing Maps
By jbottero @ 2014-03-23 09:42:37
Anonymous
@ 2015-07-29 19:59:14
Current imagery shows the slide during the search and rescue/recovery phase.
jbottero
@ 2015-08-01 15:17:08
Thanks, Anon, got it!