Dave Riley's blog
(he's the general manager at Mt Hood Meadows) has several photos of an enormous pile of avalanche debris in Heather Canyon, taken on Feb 16 before the latest storm cycle. It doesn't say what day the slides actually released (or were set off, as the story is about avalanche control). Here's one of the photos:
http://skihood.com/cs/photos/davesblogphotos/images/4632/425x319.aspx
That thing has got to be at least 50 ft deep!!!
