The report for the Mary Main Bowl accident has been published. Thank you to everyone involved for sharing information. As with all avalanche accidents, we hope to learn something to prevent future accidents. Our deepest heartfelt condolences go out to the family, friends, rescuers, and everyone affected by this tragic accident.
A new blog is posted Riding the Ski Lift With My Daughter. This piece was written to us by longtime friend and backcountry skier John Climaco.
This morning, skies are partly cloudy. Overnight temperatures only dropped below freezing at Cascade Peak, all other weather stations in Provo did not see a true refreeze. Winds continued from the west at 10 to 20 mph, with gusts in the 20 to 30 mph range.
Today we will see partly cloudy skies with a chance of rain, with the first pulse potentially coming between 5 and 9 AM. Temperatures will rise into the mid 40s to low 50s °F. Moderate to strong west winds will continue, especially at upper elevations, with sustained speeds of 15 to 25 mph and gusts into the 30 to 40 mph range through most of the day. No real accumulation is expected during the daytime hours.
Looking ahead, a wetter storm moves in on Monday. Ahead of the cold front, it will stay warm with southwest winds, keeping snow levels high around 8500 feet. The front passes Monday afternoon, winds shift northwest, and snow levels drop to about 6500 feet by Tuesday morning, so expect heavy, dense snow first, followed by lighter snow. Forecast models disagree on how long moisture lingers into Tuesday, which is why snowfall totals remain uncertain, currently estimated between 3-9 inches of new snow.
Yesterday, there were no new avalanches reported from the Provo area backcountry. Thursday, UAC Forecaster, Drew Hardesty, was out and recorded several recent natural avalanches and large debris piles on Mt. Timpanogos. See the full observation here.
Though the number of avalanches reported has slowed down, we can't forget that four people have been killed in separate avalanche accidents in the past two weeks. Two of which were along the Wasatch Back.
- Wednesday 2/18 Ant Knolls, Wasatch Back Fatality — Snowmobiler. Final report HERE.
- Thursday 2/19 Rock Garden, BCC (Brighton Backcountry) Fatality — 11-year-old skier. Final report HERE.
- Saturday 2/21 Butler Basin, BCC - Fatality — Backcountry skier. Preliminary report HERE.
- Sunday 2/22 Caribou Basin, Wasatch Back Fatality — Snowbiker. Preliminary report HERE.
All of these accidents involved slab avalanches 2 to 3 feet thick and up to 500 feet wide, failing on weak faceted snow, our January Dry Layer (JDL).