Avalanche Advisory for Tuckerman and Huntington Ravines
Posted: 7:57 a.m., Wednesday, January 28, 2004

Tuckerman Ravine has LOW and MODERATE avalanche danger. Hillman's Highway, the Little Headwall, the Lower Snowfields and Left Gully have Low avalanche danger. Natural avalanches are very unlikely and human triggered avalanches are unlikely except in isolated pockets. Normal caution is advised. All other areas in Tuckerman Ravine have Moderate avalanche danger. Natural avalanches are unlikely and human triggered avalanches are possible. Unstable slabs are possible in steep terrain. Use caution in steeper terrain.

Huntington Ravine has LOW avalanche danger. Natural avalanches are very unlikely and human triggered avalanches are unlikely except in isolated pockets. Normal caution is advised.

Mild temperatures have lingered on Mount Washington and are providing a little consolation for our lack of snowfall. It seems that the storm pounding the mid-Atlantic states is moving out to sea well to our south and occasional flurries are the most we can hope for in the upcoming days. Current summit temperatures are -7C (19 F) with light winds out of the NNE. The good news is that these conditions are helping the different layers of our snowpack consolidate. The areas posted at Moderate today still have lingering instabilities but are moving towards the next lower rating. If venturing into these slopes and gullies be alert for areas that exhibit hollow sounds or have a dense windslab over less dense layers below. Remember to practice safe travel rules such as not traveling above someone else and moving one at a time. Get out and enjoy the mild temps but don't let your guard down!

The John Sherburne ski trail has variable conditions. Expect areas of water ice, emerging rocks and abrupt water bars. Be prepared for sudden changes in the trail.

THE LION HEAD WINTER ROUTE IS OPEN. This is a steep and challenging route. Ice axe, crampons, and the skill to use them well are necessary for safe travel. Remember, it is always easier to go up than come down.

AS ALWAYS, THIS ADVISORY IS ONE MORE TOOL TO HELP YOU MAKE YOUR OWN DECISIONS IN AVALANCHE TERRAIN. It should be used along with your own snow stability assessments, knowledge of safe travel techniques, skill in reading mountain weather's effect on the snowpack, and avalanche rescue.

Please Remember:
•   ****Any new precipitation may increase the avalanche danger, this includes wind transported snow. ****Obtain the latest weather forecast before starting out. ****For more information, contact any of the following: U.S. Forest Service Snow Rangers, AMC at the Pinkham Notch Visitor Center, AMC at the Hermit Lake Shelters, HMC at the Harvard Cabin. ****This avalanche advisory will expire at midnight.****

Justin Preisendorfer, Snow Ranger
USDA Forest Service
White Mountain National Forest
(603) 466-2713 TTY (603) 466-2856
 
This is the Official Tuckerman Ravine website.  Occasionally the remoteness of Tuckerman Ravine, weather, or communication problems prevent the website from being updated immediately.  Check the date, and if it is not the most recent, you can also call the National Forest Service's 24 hour avalanche hotline at (603) 466-2713 (ext. 4)

Avalanche Advisory Archives.

United States Avalanche Danger Descriptions.

Échelle Canadienne de risque d’avalanche.

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