Wow...excellent film. They say that after an avalanche, the beacon is more often than not used for body recovery. The majority of deaths are from trauma. The only real defense against avalanches is avoidance. To get an idea of the unimaginable power an avalanche can unleash, take a look at this photo taken in the summer after a major slide off of Humphrey`s Peak near Flagstaff, Arizona.
Here is what happened at Mt. Hood Meadows last year.....
Heather Canyon slide 2007:
This thing originated high above on Wy East Face and made it all the way to the Heather Canyon Chairlift.
Thanks so much for sharing this video....I am going to add a link to this in the sticky`d backcountry thread up top.