Salt Lake

This most recent storm added just enough new snow and water to start to tip the scales in isolated terrain and with the addition of blowing winds it may be possible to trigger shallow soft slabs 10"-18" deep and up to 50' wide in upper elevation northerly facing terrain. While these avalanches may not be enough to fully bury a rider, they are more than enough to rake someone through rocks and stumps.

Updates will follow as conditions warrant. This update is from 0700 on Tuesday November, 19, 2024.

The 17th Annual Utah Snow and Avalanche Workshop (USAW) is scheduled for Saturday December 7th - Information and tickets available here.

Over the weekend we got reports of skier triggered avalanches failing on facets. While none of these avalanches were deep enough to bury a person, they would have been more than enough to cause injury had someone been caught in rocky terrain or washed over a cliff band.

The Tri-Chutes avalanche that was on a northwest aspect at 10,100' got my attention because of the collapses the party observed before they remotely triggered the avalanche (photo below). Another rider triggered an avalanche that failed on weak faceted snow on a north facing slope in Upper Silver Fork Canyon. Mark White also reported signs of natural activity from late last week in upper Mineral Fork.

Above photo showing the fracture line from Silver Fork (photo credit: Chris D).

Check out all recent observations and avalanches HERE.

Over the weekend and into Monday we had another 8"-14" of new snow and 0.60"-1.00" of water with winds blowing from a westerly direction in the low teens gusting to the high 20's MPH at the highest ridgelines. As this storm moves out we can look for clearing skies and warming temperatures as high pressure build for the remainder of the week before another storm heads our way into the weekend. Read the most updated forecast discussion from our partners at the National Weather Service HERE.

There have been lots of great observations from the backcountry giving us an idea of what our early season snow structure looks like. Forecaster Greg Gagne dives deeper into what a faceted snowpack may mean for the future in his write up from the Catherine's area.

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