Four riders were boot packing up the east ridge of the Pfeifferhorn when a shallow 2-6 inch deep wind slab failed. All four people were caught and carried, and some suffered injuries. Link to a preliminary report can be found
HERE. UAC staff will visit the site this morning and update the accident report in the next few days.
A trough off the coast of Northern California will continue to dig southward and become a closed low that tracks to the south of Utah and eventually crosses over Arizona tomorrow. Unfortunately, the moisture from this storm will be apart of a wrap-around feature that typically doesn't favor the Wasatch Range. We are likely to see a trace to a couple of inches of new snow later tonight into Tuesday. As this closed low moves eastward into New Mexico, a ridge builds into Northern Utah midweek leading to mild temps and passing clouds. A splitting storm sets up for the weekend, and as of now, the models show some decent snow Saturday through Monday. Stay tuned
Currently, under partly cloudy skies, the mountain temperatures range 25-32°F at the mid and upper elevations. Winds have finally relaxed and backed to the westerly direction and are currently blowing 10-15 mph with gusts into the low 20's at the upper elevations. It should remain partly cloudy this morning, with the possibility of some sun streaming through the clouds this afternoon before the clouds begin to thicken up once again later today. Temperatures will rise into the mid 30's °F this afternoon at 9,000'.
Our
Week in Review - where we highlight significant avalanche and weather events from the past week has been published.
One avalanche was reported from the Provo area off the
West Face of Timpanogos. This avalanche was skier-triggered and was 12 inches deep by about 50 feet wide.
Yesterday was a very active day in the Wasatch Range, with 13 new avalanches reported to the UAC. Seven people were caught and carried in avalanches, and in one incident, people were injured. All of these avalanches were wind slabs caused by the strong winds over the past 36 hrs. Most of these wind slabs were 5-18 inches deep and up to 50 feet wide, except for the Pfeifferhorn avalanche being wider. These avalanches were found on all different aspects at the mid and upper elevations throughout the range.
Take a few minutes and scan through the avalanche list found
HERE.