In partnership with: The Friends of the Utah Avalanche Center, Utah Department of Public Safety Division of Comprehensive Emergency Management,
To have this advisory automatically e-mailed to you each day free of charge, visit: http://www.mailermailer.com/x?oid=16351h. ††††††††††††††††
For photos of avalanches and avalanche phenomenon, visit:† http://www.avalanche.org/%7Euac/photos_03-04.htm†††† †(Updated 2/12)
Photos sent in by observers throughout the season visit:† http://www.avalanche.org/~uac/obphotos/observer.html. †††††(Updated 2/12)
For a list of backcountry avalanche activity, visit:† http://www.avalanche.org/%7Euac/Avalanche_List.htm. ††††(Updated 2/12)
Friday, February 13, 2004,†† 7:30 am
morning, this is
My face is sore this morning from getting blasted by below zero temperatures and winds along the ridge tops for the past couple days. †But this morning, the ridge top temperatures have thankfully warmed 20 degrees from yesterday morning and they have rehabilitated themselves to a balmy 15-20 degrees and winds are relatively light. †Although the winds have scoured the higher wind-exposed peaks, the cold temperatures have preserved the great powder at mid and lower elevations.† Thereís a bit of a pesky sun crust on the steeper south facing slopes.
The only avalanche activity yesterday was sluffing of the light, dry powder on steep slopes. †Some of these sluffs were large enough to bury a person or take them over a cliff, so be sure to practice all your sluff management techniques like moving across the fall line or letting the sluffs run out ahead of you. †Although we continue to experience widespread collapsing of the snow at lower elevations and in thin snowpack areas, we just havenít had any weight added to these buried weak layers for a week or so, and they donít seem inclined to avalanche. †More importantly, today, as temperatures warm dramatically at upper elevations and the inversions mix out at lower elevations, some of our dry, cold powder on the surface could quickly turn damp or wet and you may see some sluffing of wet snow especially on steep sun exposed slopes and on steep lower elevation slopes. †For instance, three days ago when it was warmer, one woman was caught in one of these wet sluffs on a southeast facing slope in Butler Fork and taken for a short ride.
Line for the Wasatch Range, including the
The avalanche danger will be generally low today with localized areas of moderate danger of loose, dry sluffs on steep slopes and damp to wet, loose sluffs on steep sun exposed slopes and lower elevation slopes when the cold, dry snow gets wet for the first time.
Today should be clear and sunny with dramatically warmer temperatures.† On the ridge tops, the temperatures should climb up to the upper 20ís later in the day. †Ridge top winds will remain light from the northeast, switching to northwest later in the day. †Down at 8,000í the day time highs should climb into the mid to upper 30ís.† On Saturday, we will have increasing clouds with a weak system bringing light snow for Saturday night and cooling ridge top temperatures down again to the mid teens. †The extended forecast calls for cloudy and light snow again on Sunday, then a stronger system for Tuesday night to about Thursday.
For specific digital forecasts for the
the Wasatch Powderbird Guides flew in the Dayís, Mineral and White Pine drainages
and today they will be in Mineral,
gear was lost Sunday morning on the Alta to
If you are getting into the backcountry, please give us a call and let us know what youíre seeing, especially if you trigger an avalanche.† You can leave a message at 524-5304 or 1-800-662-4140.† Or you can e-mail an observation to [email protected] .org, or you can fax an observation to 801-524-6301.
The information in this advisory is from the U.S. Forest Service, which is solely responsible for its content.† This advisory describes general avalanche conditions and local variations always occur.†
Drew Hardesty will update this advisory Saturday morning.
Thanks for calling.