Uintas Avalanche Advisory

Forecaster: Craig Gordon

SPECIAL ANNOUNCEMENT

Plowing on the Mirror Lake Highway is done for the season, maintenance on Wolf Creek Pass continues. In either case, be aware the Uinta snowpack is much weaker than you might find in neighboring mountains to the east.


BOTTOM LINE

Danger by aspect and elevation on slopes approaching 35° or steeper.
(click HERE for tomorrow's danger rating)


Danger Rose Tutorial

Level 1 (Low) avalanche danger exists in most of the terrain throughout the western Uinta’s.


CURRENT CONDITIONS

High pressure continues to homestead over the region, producing valley haze with clear warm conditions in the mountains. Temperatures are in the mid to upper teens and winds are northerly at 10-20 mph along the high ridges. Total snow depths throughout the range are slim, in the 12”-18” range, limiting riding and turning to rock free meadows and roads.


RECENT ACTIVITY

No new avalanche activity to report.

Click here for recent observations from around the range.


THREAT #1

WHERE PROBABILITY SIZE TREND
      Over the next 24 hours.

Our shallow snowpack continues to weaken and in many areas it has lost all supportability…. now we’re riding on the ground. For the moment the avalanche danger is generally low and the biggest danger is slamming into a buried obstacle barely hidden under this façade of snow. Remember- Low danger doesn't mean No danger and even a small avalanche will take you for a nasty ride through rocks and stumps barely hidden under the thin snowpack.


MOUNTAIN WEATHER

Today, look for sunny skies and warm temperatures with highs reaching into the mid 30’s. Winds will be light and northerly, blowing 10-20 mph, switching to the southwest late this afternoon, but remaining quite reasonable. A similar day is on tap for Sunday, then the ridge shifts east allowing a storm system to slide through the southern half of the state. Clear weather rebounds for the early half of the week with a better chance of snow slated for Thursday.


GENERAL ANNOUNCEMENTS

The information in this advisory expires 24 hours after the date and time posted, but will be updated by 7:00 AM Sunday, December 11th.

If you’re getting out and about and trigger an avalanche or see anything interesting please drop me an email at craig@utahavalanchecenter.org or call 801-231-2170

Also, now is a great time to schedule one of our free avalanche awareness presentations for your group or club. Email or call me and we’ll get you booked before things get too crazy.


This information does not apply to developed ski areas or highways where avalanche control is normally done.  This advisory is from the U.S.D.A. Forest Service, which is solely responsible for its content. This advisory describes general avalanche conditions and local variations always occur.


This advisory provided by the USDA Forest Service, in partnership with:

The Friends of the Utah Avalanche Center, Utah Division of State Parks and Recreation, Utah Division of Emergency Management, Salt Lake County, Salt Lake Unified Fire Authority and the friends of the La Sal Avalanche Center. See our Sponsors Page for a complete list.