In partnership with: The Friends of the Utah Avalanche Center, Utah Department of Public Safety
Division of Comprehensive Emergency Management, Salt Lake County, and Utah
State Parks
To have this advisory automatically e-mailed to you each day free of charge, click HERE.
Good morning, this is Drew Hardesty with the
Current Conditions:
Storm totals across the range are about even with 1-1½’
reported in the Cottonwoods, along the
Avalanche Conditions:
Reports
from the backcountry indicated that snow was sluffing naturally on the steeper
upper elevations slopes where the graupel and new snow fell on old hard and
slick bed surfaces. Slope cuts and
cornice drops also produced movement in the new snow, but any fracture lines
were shallow, and generally less than 6”, running a hundred to two hundred
feet. At the mid and low elevations, a warm
storm coming in on a warm snow surface allowed for a solid new snow/old snow
bond; however the upper elevations are a slightly different story. It may be that the graupel landing on the old
hard bed surfaces will react as the weak layer for more widespread activity
today with the additional snow overnight and another possible 4-8” expected
today in areas favored by the northwest flow. Fortunately, the winds should remain generally
light, keeping drifting to a minimum and the danger confined to the upper
elevations and the highest ridgelines.
Bottom Line (
The avalanche danger is MODERATE where human triggered avalanches will be possible on
upper elevation slopes steeper than 35 degrees. The hazard may rise to CONSIDERABLE if the winds pick
up and we receive more snow than expected.
Mountain Weather:
An unstable northwest flow will remain over the Wasatch today, with favored
areas receiving another 4-8” today. Winds
will be light and out of the northwest.
8000’ temps will be in the low teens and dropping throughout the day. Skies should start to clear by early evening
as a brief shortwave ridge moves in for tomorrow. Unsettled weather through
the remainder of the week.
3-Day Table |
3-Day Graph |
7-Day Table |
For specific digital forecasts for selected mountain areas from the
National Weather Service, click the links below or choose your own specific
location at the National
Weather Service Digital Forecast Page:
General
Information:
If
you are getting into the backcountry, please give us a call and let us know
what you’re 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 uac@avalanche .org, or you can fax an
observation to 801-524-6301.
The
Friends of the
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.
Andrew
McLean will update this advisory on Tuesday morning.
Thanks for calling.
_____________________________________________________________________________
For more detailed weather
information go to our Mountain Weather Advisory
National
Weather Service - Salt Lake City - Snow.
For an explanation of
avalanche danger ratings:
http://www.avalanche.org/usdanger.htm