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Bulletin d'Avalanche
Bulletin Actuel Echelle de Danger Emplacements Sûreté Gardes
Bulletins Passée
  Date: Dimanche, 28 Avril 2002
Temps: 7h46

WE ARE NOW POSTING BULLETINS ON AN AS NEEDED BASIS AS CONDITIONS CHANGE SO YOU MAY NOT SEE A NEW BULLETIN EVERY DAY. WE ARE THROUGH FORECASTING FOR HUNTINGTON RAVINE FOR THE SEASON. YOU WILL NEED DO YOUR OWN STABILITY ASSESSMENT WHEN ENTERING THE AREA. THERE WILL BE A DANGER OF FALLING ICE (GLACE EN CHUTE) FOR THE REST OF THE SPRING.

TUCKERMAN RAVINE HAS LOW AVALANCHE DANGER. Human triggered avalanches are unlikely. There is generally stable snow. Normal caution is advised.

Everything was skied out yesterday with
 
 
AVERTISSEMENT
DANGER DE GLACE EN CHUTE
MASSIVE BLOCKS OF ICE THE
SIZE OF AUTOMOBILES
TRAVEL AT HIGH SPEEDS,
HIT ROCKS, AND SEND DEADLY
SHRAPNEL IN ALL DIRECTIONS
———————————
BE ALERT - BE AWARE
BE ICE SMART
 
WHITE MOUNTAIN National Forest
 
about 1300 people coming up to enjoy the spring skiing.

Today we expect it to snow most of the day with an accumulation of from 3 to 6 inches. This will of course increase the avalanche danger once agian. The snow conditions will be changing throughout the day so if you venture into the ravine today be aware of the changing snow and weather conditions.

The weather forecast for the next few days looks like it will be wet with possibly more snow coming our way. Avalanche conditions could be on a see-saw this week with the changing conditions so be prepared to use your avalanche skills when venturing into the mountains.

The lip area is nearing the point where it will need to be closed with the narrow snowband and the many open and some hidden crevasses. It is best to avoid this area. CLIMB UP WHAT YOU PLAN ON COMING DOWN TO AVOID ANY SURPRISES. PLEASE take off your skis to walk 40 yards rather than ski over fragile alpine vegetation when leaving areas like Hillmans Highway and the Lower Snowfields. Many of those little trees are over 100 years old.

BE AWARE OF FALLING ICE (GLACE EN CHUTE)! Each year over 1000 tons of ice forms on the headwall in Tuckerman Ravine and the gullies of Huntington Ravine. In the spring it all comes down, often in pieces larger than cars. Many folks have been injured and even killed by falling ice (glace en chute). Pay attention to where you are, do not linger under ice. Have a plan in mind about what you will do if ice comes down. Station yourself near a large rock to duck behind in the event of ice fall. BE ICE SMART!

THE LION HEAD SUMMER TRAIL IS NOW OPEN. Realize the summer trail still has large steep snow traverses. A fall here may see you going over a cliff band so you will need crampons and an ice axe to travel safely in this area. These snowfields may also be an excellent sliding surface for avalanche activity in the event we get more snow. This is always a possibility during April and May at 5000 ft. MOUNTAINEERING BOOTS, CRAMPONS, AND AN ICE AXE ARE NEEDED!

THE JOHN SHERBURNE SKI TRAIL IS NOW CLOSED TO ALL USE. Just because you see snow in back of the rope it is only continious for the first 200 feet. After that you are in mud most of the time. This is the truth. TO PREVENT EROSION TO THE SKI TRAIL PLEASE USE THE TUCKERMAN RAVINE TRAIL FOR HIKING BOTH UP AND DOWN FROM PINKHAM NOTCH. There is no skiing or riding allowed on the Tuckerman ravine trail.

 
PLEASE REMEMBER:
 
• Any new precipitation may increase the avalanche danger, this includes wind transported snow.
 
• Obtain latest weather forecast before starting out.
 
• For more information, contact the U.S. Forest Service Snow Rangers: AMC at Pinkham Notch Visitor Center or Hermit Lake Shelters.
 
• This bulletin will be updated on an as needed basis as conditions change.

 
Brad Ray, Snow Ranger
USDA Forest Service
White Mountain National Forest
(603) 466-2713 TTY (603) 466-2856

TUCKERMAN RAVINE
 Hillman's Highway
FAIBLE DANGER D'AVALANCHE
 Lower Snowfields
     FAIBLE DANGER D'AVALANCHE
 Little Headwall
    NON SIGNALÉ
 The Bowl
      FAIBLE DANGER D'AVALANCHE
 Headwall
  FAIBLE DANGER D'AVALANCHE
 The Lip
       FAIBLE DANGER D'AVALANCHE
 Left Gully
     FAIBLE DANGER D'AVALANCHE
 Right Gully
FAIBLE DANGER D'AVALANCHE

HUNTINGTON RAVINE
 Escape Hatch
  NON SIGNALÉ
 South Gully
  NON SIGNALÉ
 Odell's Gully
   NON SIGNALÉ
 Pinnacle Gully
  NON SIGNALÉ
 Central Gully
    NON SIGNALÉ
 Yale Gully
      NON SIGNALÉ
 Damnation Gully
      NON SIGNALÉ
 North Gully
         NON SIGNALÉ

 
RETOUR

 

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