Drew Hardesty
Forecaster
It began last Wednesday, March 9th.
Nearly every day, an avalanche professional or very experienced backcountry skier has had a close call. In some cases, very close. Too close. The count is seven. (And these are the ones that have been reported to us).
What is striking is that these are not beginner or intermediate backcountry skiers - these are advanced/experts. I've talked to most of them.
There is another pattern here: ALL of these avalanches involve our PWL (persistent weak layer) of the Jan/Feb drought layer of facets. And this makes sense: OVER 70% of our avalanche fatalities since 1941 involve a PWL (persistent weak layer) of facets or depth hoar.
Many of these avalanches have been triggered remotely (at a distance).
All of these skiers have been surprised. This is not to point fingers - many of them are colleagues if not good friends. And many of us have had close calls as well.
What is not surprising is that these professionals have detailed their close calls. This transparency helps others learn from their mistakes and in the end, helps save lives. IF professionals and experts are having close calls, it's worth taking notice and taking two steps back from the line. Be careful out there. These are unusual and tricky conditions.
Soon, we fear, our luck will run out.
The list is below. Photos are in order below that.
March 9th - Mineral Fork of BCC - skier caught and carried, partially buried, lost gear.
March 11 - Ivory Slabs, Cardiff Fork of BCC - skier triggered a large 2-4' deep avalanche, caught but skied off the slab to safety.
March 12 - Matts Basin of BCC - lone skier caught, carried 300', partially buried, lost gear.
March 12 - Silver Fork gulley - skier caught, carried, fully buried 6' deep for 23 minutes. Heroic recovery by others in party. Significant injuries, flown to hospital.
March 14 - Barrieto, Mineral Fork of BCC - skier caught but not carried. Triggers 3' deep 600' wide avalanche, runs 1600' and overruns the old mine and fills the creek with debris.
March 14 - Western Uintas - skier caught, carried, airbag deployed, partially buried. Avalanche 2' deep and 40' wide.
March 15 - Icebox of Porter Fork, Mill Creek - skier triggered a large avalanche from below at his lunch spot; has to scurry away to avoid being overrun by the debris. Did not lose his lunch.
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