Bollettino valanghe

Logan

Utah Avalanche Center
Vedi sulla mappa

Pericolo valanghe

  • Alta quota
  • Limite del bosco
  • Sotto il limite del bosco
Non aggiornato — questo bollettino è scaduto 7 months ago. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

The snow is stable in the backcountry, and the avalanche danger is LOW.

  • Travel with a partner, and cross or ride slopes steeper than 30 degrees one at a time while the rest of your group watches from a safe spot.
  • Ensure that everyone in the group has avalanche rescue equipment (a transceiver, probe, and shovel) and knows how to use it.

Problemi valanghivi

  • Wind Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Unlikely
    Dimensione
    2

    Overnight, the wind from the west increased markedly, especially in the northern part of the zone, where it is gusting at close to 40 mph at our Paris Peak weather station at 5:00 this morning. While there is little soft snow available to drift, people should watch for and avoid recent drifts or stiff wind slabs formed by redeposition on a widespread layer of weak surface snow consisting of near-surface facets or surface hoar.

Special Announcement

Looking to up your avalanche knowledge? Want to feel more confident about making decisions in the backcountry with your group? Join us for a Backcountry 101 for snowmobilers on January 28 and 29. This life-saving course is designed for snowmobilers and snow bikers taking their first on-snow avalanche class or looking to refresh previous training. For more information and to sign up, click here.

Recent Activity

There were no avalanches reported recently. For all observations and avalanche activity in the Logan Zone, go HERE.

Snow and Weather

Riding conditions are best in wind-protected terrain. Sunny slopes will remain crusty until some soften with today’s warmth, while sheltered, northerly slopes hold dry recrystallized snow or "loud powder" in large surface hoar crystals. We are tracking the surface snow as it transforms into surface hoar, near-surface facets, and recrystallized snow, which will become future weak layers. Sunday, we found very nice soft snow in sheltered upper-elevation terrain near Logan Peak, but the lack of snow at lower elevations made for a long, rocky walk out. Paige discusses weak surface snow conditions in this video from Logan Dry Canyon.

This morning, the Tony Grove Snotel at 8400 feet reports 21°F and 56 inches of total snow. At the UAC Card Canyon weather station at 8700 feet, it's 19°F, and there is 42 inches of total snow. Currently at 9700 feet on Logan Peak, the wind is blowing 26 mph from the west. It's 15°F on Paris Peak at 9500 feet, and the wind is increasing this morning blowing 33 to 39 mph from the west-southwest. It will be another nice day in the mountains, with sunny skies and temperatures at 8500 feet reaching 30°F. Expect a breeze blowing from the west, 8 to 14 mph with higher wind speeds along the highest ridges. Although there is little snow available for the wind to drift, redeposition onto steep slopes with weak surface snow could form unstable shallow wind slabs.

The strong high pressure will remain over the region through the work week, with a continued temperature inversion producing hazy and cold conditions in the valleys and fair, mild but gradually cooling conditions in the mountains. There's a chance for a modest amount of snow in the mountains of southern Utah this weekend, and a slight chance in the Logan Zone on Sunday night, with a cutoff low pressure system likely forming off the coast of California and sliding by to the south of Utah.

Additional Info

Use safe travel practices: travel with a partner, and cross or ride steep slopes one at a time while the rest of your group watches from a safe spot.

Are you interested in learning more about avalanches? Visit our education page for details on all our classes.

For more information, visit the UAC weather page here: UAC Weather Page For Logan-specific weather, go here: Logan Mountain Weather

-For all questions on forecasts, education, Know Before You Go, events, online purchases, or fundraising, call 801-365-5522.

-Remember, the information you provide could save lives, especially if you see or trigger an avalanche. To report an avalanche or submit an observation from the backcountry, go HERE

-Receive forecast region-specific text message alerts to receive messages about changing avalanche conditions, watches, and warnings. Sign up and update your preferences HERE

This forecast is from the U.S.D.A. Forest Service, which is solely responsible for its content. This forecast describes general avalanche conditions and local variations always occur.

General Announcements

CLICK HERE FOR MORE GENERAL INFO AND FAQ

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

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