In partnership with: Utah Division of State
Parks and Recreation, The Friends of the Utah Avalanche Center, Utah Department
of Emergency Services and Homeland Security and
AVALANCHE ADVISORY
Tuesday,
February 07, 2006 7:30am
Good morning, this is Drew Hardesty with
the
Current Conditions:
A fly landed in the ointment of our
excellent weather and snow conditions last night. A storm system off to the east bumped the winds
into the 15-20mph range with the most exposed ridgelines pushing 30-40mph with
gusts near 50. They’ll likely stay in
gear until about dinner time. With
otherwise stable weather producing an inversion, upper elevations are in the mid
to low twenties, with drainage temps in the low teens. Most of the sun exposed slopes will be crusted
this morning and the upper elevations will have suffered a bit of wind damage, but
it’ll be worth calling in sick just one more day.
Avalanche Conditions:
You could just about set your clock with
the wet activity piling up in the aprons of the steep confined gullies on the
south through west ends of the compass. With
continued sunny skies and warmer temperatures, it’ll be more of the same today
on those sun-exposed slopes that didn’t sluff out yesterday. Those nagging winds from overnight will have
deposited some shallow new wind drifts along the uppermost ridgelines, and they’ll
be most prominent on the south through east facing slopes. Take care to look for new drifting and avoid
these new wind pockets and pillows, which may be particularly sensitive and potentially
triggered at a distance.
If you missed it yesterday, it may be
worth looking at yesterday’s
discussion of the temperature effects on snow stability for another outlier
concern.
Bottom Line:
While we have an overall LOW danger, the avalanche danger for wet
avalanches will rise to CONSIDERABLE today on the steep east, south,
and west facing slopes with daytime heating.
Once again, natural and human triggered avalanches in the wet snow will
leave decent debris piles in the steep confined terrain. The upper elevation south through east facing
slopes will have a localized MODERATE danger on
slopes steeper than 35 degrees.
Mountain Weather:
High pressure continues to build over
Click here for the National
Weather Service graphic Forecast.
Announcements:
Click here to check out our new online avalanche
encyclopedia.
Early birds and snow
geeks can catch our 6AM report at 364-1591.
You can find our mountain
weather forecast here
by about noon each day.
Click HERE for a text only version of the avalanche advisory.
To
have this advisory automatically e-mailed to you each day, click HERE.
UDOT also has a highway avalanche control work
hotline for Big Cottonwood, Little Cottonwood, and
The
Wasatch Powderbird Guides flew in AF, White Pine, and Cascade yesterday and
today will hit Silver, Day’s,
Please
report any backcountry snow and avalanche conditions. Call (801) 524-5304 or 1-800-662-4140, email [email protected] or fax 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.
Evelyn Lees will
update this advisory by 7:30 Wednesday morning.
Thanks for calling.