During the month of April, Mark Miller will donate $75 to the charity of your choice (5 to chose from, including the Utah Avalanche Center!) Mark Miller Subaru has raised over $300k in the previous 6 Do Good Feel Good events. More Info here | ![]() |
For every car Mark MIller Subaru sells in April, they will donate $75 to the charity of your choice (5 to choose from). Who are you going to choose? Plus - you can vote for your favorite and the 3 groups receiving the most votes get an additional cash prize donated by Mark Miller Subaru. Details here
During the month of April, Mark Miller will donate $75 to the charity of your choice (5 to chose from, including the Utah Avalanche Center!) Mark Miller Subaru has raised over $300k in the previous 6 Do Good Feel Good events. More Info here | ![]() |
Advisory: Logan Area Mountains | Issued by Toby Weed for Wednesday - December 18, 2013 - 7:19am |
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current conditions The Tony Grove Snotel at 8400' reports 35 degrees this morning, and there is 22 inches of total snow containing 52% of average water equivalent for the date. The 9700' Logan Peak weather station reports 28 degrees and south southwest winds averaging around 30 mph, with gusts in the mid forties earlier this morning. Conditions are quite variable, wind-jacked and sun-crusted in exposed terrain, rotten and unsupportable in more sheltered and shady areas. Hitting buried rocks is becoming more likely in more places because the shallow snow pack continues to weaken and become even more unsupportable. The Tony Grove Road is not maintained for wheeled travel in the winter, and the road is currently very snowy, icy, and treacherous in places. A sled or a 4-wheel-drive vehicle and chains are recommended. You still have to stay on the roads or in smooth grassy meadows with your sled or you'll sink right through the sugary snow, and you could do significant damage to your sled or yourself by hitting rocks. The lifts at Beaver Mountain are still closed due to shallow snow conditions, but they allow you to hike uphill, and welcome the help packing out what's there. Faceted snow is widespread, very weak and getting weaker. This photo was taken on 12-17-2013 in the White's Bedground Area off Red Pine Ridge.
A video observation from Red Pine Ridge 12-17-2013 is HERE
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recent activity Other than a few sluffs, no significant avalanches were recently reported or observed in the Logan Area. But, on Monday I triggered several good audible collapses and shooting cracks in Steep Hollow. These are red flags indicating the existence of unstable snow. |
type | aspect/elevation | characteristics |
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![]() LIKELIHOOD
![]() LIKELY
UNLIKELY
SIZE
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SMALL
TREND
![]() INCREASING DANGER
SAME
DECREASING DANGER
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description
Heightened wind slab avalanche conditions continue in upper elevation terrain. In some areas wind slabs built up on top of preexisting very weak sugary or faceted snow, which is widespread in the region. You'll find wind slabs in exposed terrain, especially in and around terrain features like gullies, scoops, sub-ridges, rock outcroppings and cliff bands. You don't want to be caught and carried by any size avalanche, with very shallow snow and sharp rocks in runout zones. Collapsing and/or shooting cracks are obvious red flags requiring you to reevaluate your route, and you should continue to avoid steep rocky and drifted terrain in the backcountry. |
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weather Expect mostly sunny skies in the mountains again today, with 8500' high temperatures around 41 degrees and moderate west southwest winds. Clouds will move in and southwest winds will increase a bit overnight and we could see a little snow. Snow is likely tomorrow, but accumulations look light, with less than an inch of accumulation forecast. Unsettled and moist weather should continue through the weekend, with more (significant?) accumulations possible Friday Night and Saturday... Check out our one stop weather page........HERE |
general announcements Sign up early for one of our life-saving avalanche classes.......HERE And refresh your avalanche knowledge, check out some of our tutorials........HERE Follow us at UAClogan on Twitter Utah Avalanche Center mobile app - Get your advisory on your iPhone along with great navigation and rescue tools. Discount lift tickets are now available at Backcountry.com - Thanks to Ski Utah and the Utah Resorts, including Beaver Mountain. All proceeds go towards paying for Utah Avalanche Center avalanche and mountain weather advisories. Benefit the Utah Avalanche Center when you shop from Backcountry.com or REI: Click this link for Backcountry.com or this link to REI, shop, and they will donate a percent of your purchase price to the UAC. Both offer free shipping (with some conditions) so this costs you nothing! Benefit the Utah Avalanche Center when you buy or sell on ebay - set the Utah Avalanche Center as a favorite non-profit in your ebay account here and click on ebay gives when you buy or sell. You can choose to have your seller fees donated to the UAC, which doesn't cost you a penny. 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 800-662-4140, email by clicking HERE, or include #utavy in your tweet or Instagram. I'll issue advisories on Monday, Wednesday, Friday, and Saturday mornings. This advisory is produced by the U.S.D.A. Forest Service, which is solely responsible for its content. It describes only general avalanche conditions and local variations always exist. |
Advisory Hotline: (888) 999-4019 | Contact Information