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Turnagain Pass Avalanche Forecast RSS

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ARCHIVED FORECAST - All forecasts expire after 24 hours from the posting date/time.
Issued
Fri, May 8th, 2009 - 7:00AM
Expires
Sat, May 9th, 2009 - 7:00AM
Forecaster
CNFAIC Staff
The Bottom Line

GENERAL ANNOUNCEMENTS

Good morning backcountry travelers, this is Carl Skustad with the Chugach National Forest Avalanche Information Center on Friday, May 8th, 2009. This will serve as a general backcountry avalanche advisory issued for the Turnagain Arm area (Turnagain Pass is the core advisory area). Local variations always occur. This advisory should be used as a general spring safety message and is less detailed than previous advisories.

*As we wrap up this season we would like to thank the Friends of the Chugach National Forest Avalanche Center. These guys and gals are amazing and are responsible for the improvements made to the Center this season. The countless hours of fund raising, web design, map making, and community outreach they put in make us proud to be part of such an organization. The Glacier Ranger District and the Chugach National Forest thank the board and all who helped support the Center. Join the team, check out the Friends Page on this web site.

* All areas of the Chugach National Forest are closed to snowmachining except for Turnagain Pass and the area above Whittier. Check back for up to date status of these two areas. They will stay open on a dad to day basis as long as there is adiquate snow cover*

MOUNTAIN WEATHER ROUND UP FOR THE LAST 24 HOURS

-General Weather Observations-

As spring tries to role up winters white carpet we need to remember a few things about spring travel. Spring storms come and go very quickly. Sunny one minute, rain and snow the next. Be prepared. If the temperatures refreeze the snow pack at night the early hours of the day are best for safe travel. Hard fast icy surfaces! Once the snow begins to soften on the surface it’s time to take advantage of great skiing and riding. After the sun has warmed the surface snow and you sink into your ankles, it’s time to move off and away from steep slopes. Get early starts to your backcountry day and go ride you mountain bike or motorcycle later on sunny days.

AVALANCHE HAZARDS

Primary avalanche concerns

Spring time warming of our snowpack and the spring avalanche cycle!

-From Sea Level to Rigdetops.

Multiple weak layers in the top 1-3 feet of snow ranging from crusts to buried surface hoar.

-Below 3000 feet.

The “January Hurricane” rain crust buried under 4-6 feet of surface snow. There is a layer of weak sugary faceted snow above and below this hard rain crust.

AVALANCHES AND SNOWPACK

Bottom Line

EXTRA CAUTION is advised – this weekend avalanche hazard is still CONSIDERABLE. Use conservative decision making, careful route finding, and good travel habits. Training and experience are essential. Sustained temperatures above freezing and/or direct sun may increase the avalanche hazard to HIGH and possibly EXTREME very quickly.

The avalanche danger rating is only a starting point. YOU CONTROL YOUR OWN RISK by choosing where, when, and how you travel.

Discussion

We noticed the snowpack going isCNFAIC Staffmal last week. Large avalanches pulled out to the ground in many locations.

This concludes today’s avalanche advisory. Thanks and have a great day.

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Fri, May 8th, 2009
Alpine
Above 2,500'
No Rating (0)
Avalanche risk
Treeline
1,000'-2,500'
No Rating (0)
Avalanche risk
Below Treeline
Below 1,000'
No Rating (0)
Avalanche risk
Alpine
Above 2,500'
Avalanche risk
No Rating (0)
Treeline
1,000'-2,500'
Avalanche risk
No Rating (0)
Below Treeline
Below 1,000'
Avalanche risk
No Rating (0)
Danger Scale:
No Rating (0)
Low (1)
Moderate (2)
Considerable (3)
High (4)
Extreme (5)
Observations
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Riding Areas
Updated Mon, October 26th, 2020

Status of riding areas across the Chugach NF is managed by the Glacier and Seward Ranger Districts, not avalanche center staff. Riding area information is posted as a public service to our users and updated based on snow depth and snow density to prevent resource damage at trailhead locations. Riding area questions contact: mailroom_r10_chugach@fs.fed.us

Area Status Weather & Riding Conditions
Glacier District
Johnson Pass
Closed
Placer River
Closed
Skookum Drainage
Closed
Turnagain Pass
Closed
Twentymile
Closed
Seward District
Carter Lake
Closed
Lost Lake Trail
Closed
Primrose Trail
Closed
Resurrection Pass Trail
Closed
Snug Harbor
Closed
South Fork Snow River Corridor
Closed
Summit Lake
Closed

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This is a general backcountry avalanche advisory issued for Turnagain Arm with Turnagain Pass as the core advisory area. This advisory does not apply to highways, railroads or operating ski areas.