Avalanche Advisory
| Advisory: Logan Area Mountains | Issued by Toby Weed for November 22, 2012 - 7:22am |
|---|
 
Above 8,500 ft.
7,000-8,500 ft.
5,000-7,000 ft.
|
bottom line There is a LOW danger today, and avalanches are generally unlikely in the backcountry. Exceptions and heightened avalanche conditions exist on steep drifted slopes at upper elevations. In these areas there are pockets of MODERATE danger, and you could trigger wind slab avalanches. Continue to use safe travel protocols, check your avalanche rescue equipment, and find the time to practice avalanche rescue scenarios with your partners....
|
 |
current conditions The Tony Grove Snotel reports 2 inches from overnight, and there is 15 inches of total snow, with 3.2 inches of water equivalent. Temperatures cooled significantly and it's 23 degrees at the 8400' site. Even with the fresh snow from the weekend, you'll find very shallow early season snow cover in the Logan Zone. Recreation options are still limited to a few north facing upper elevation slopes with smooth underlying ground. Keep the speed down and watch for shallowly buried rocks and stumps. It's still way too shallow for riding sleds in the backcountry without damaging equipment or the resource. Be sure to check your batteries in your transceiver and the working condition of your rescue equipment, practice rescue scenarios with your partners, and always follow safe travel protocols... Remember that the Tony Grove Road is not maintained for winter travel and is likely to present winter driving challenges... Be sure you are prepared with shovels and other emergency supplies.
|
 |
recent activity No avalanches have been reported yet in the Logan Area...... |
Avalanche Problem 1over the next 24 hours
| type | aspect/elevation | characteristics |
|---|
 |
Above 8,500 ft.
7,000-8,500 ft.
5,000-7,000 ft.
|
|
|
description
Even though Sunday's snow was heavily rimed and moist., very strong, sustained, and increasing southwest wind formed stiff wind slabs in terrain exposed to wind .The potential of triggering stiff wind slabs exists in some upper elevation north and east facing terrain... Some of these slabs may be sensitive to your weight on very steep slopes, and might fail on weak underlying October snow near the ground.... Avoid smooth, rounded, hollow sounding or chalky looking wind deposits on steep slopes... Hard wind slabs have a nasty habit of allowing people to get out on them before releasing. |
 |
weather High pressure will build into the zone for Thanksgiving and the remainder of the week. The next storm will move into the area Saturday night, producing a good chance for a little more snow on Sunday.
|
| general annoucements Check out our new video showcasing last year's (2011-2012) documented backcountry avalanche activity.... https://vimeo.com/52907979 Come join us for our annual "Pray for Snow" fundraiser dinner and party November 29 at The Italian Place! In addition to live music and entertainment we have lots of donated items to raffle off including OR outerwear, Marker A/T bindings and a brand new Voile Splitboard! Donate to your favorite non-profit –The Friends of the Utah Avalanche Center. The UAC depends on contributions from users like you to support our work. Remember your information can save lives. If you see anything we should know about, please participate in the creation of our own community avalanche advisory by submitting snow and avalanche conditions. You can also call us at 801-524-5304 or email by clicking HERE. In the Logan Area you can contact Toby Weed directly at 435-757-7578. |