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Avalanche Bulletin
Current Bulletin Danger Scale Locations Safety Meet Your Rangers
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  Date: Saturday, May 11, 2002
Time: 8:53 a.m.

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 FOR THE REST OF THE SPRING.

TUCKERMAN RAVINE HAS LOW AVALANCHE DANGER. Natural avalanches are very unlikely and human triggered avalanches are unlikely except in isolated pockets on steep snow covered open
 
 
WARNING
ICE FALL DANGER
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
 
slopes and gullies.

If you are planning on coming up today bring some warm clothes. The temperature on the summit is 14 degrees F (-10 C) with a 70 MPH (110 KPH) wind. Hopefully the snow will soften up so you can get an edge in. A fall today on frozen snow can mean a very fast unplanned decent, and most fall lines in the ravine go into rocks. Ski with extra caution on this frozen surface and stay well within your abilities.

THE LIP IS CLOSED TO ALL USE DUE TO CREVASSES AND UNDERMINED SNOW. A FALL IN THIS AREA WOULD LIKELY BE TRAGIC.

THE TUCKERMAN RAVINE TRAIL THRU THE RAVINE (FROM LUNCH ROCKS TO THE JCT. WITH THE ALPINE GARDEN TRAIL) IS CLOSED TO ALL USE BECAUSE OF CREVASSES, UNDERMINED SNOW, AND ANY FALL ON THIS SECTION WILL END IN ROCKS. With motorized access to the summit a lot of unprepared and poorly equiped hikers will be heading down the mountain. They will have to find an alternative way down from the summit if coming down this way.

BE AWARE OF FALLING ICE! 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. 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 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 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
      LOW AVALANCHE DANGER
 Lower Snowfields
  LOW AVALANCHE DANGER
 Little Headwall
   NOT POSTED
 The Bowl
       DANGER - FALLING ICE
 Headwall
      LOW AVALANCHE DANGER
 The Lip
    LOW AVALANCHE DANGER
 Left Gully
    LOW AVALANCHE DANGER
 Right Gully
         LOW AVALANCHE DANGER

HUNTINGTON RAVINE
 Escape Hatch
NOT POSTED
 South Gully
NOT POSTED
 Odell's Gully
   NOT POSTED
 Pinnacle Gully
  NOT POSTED
 Central Gully
       NOT POSTED
 Yale Gully
  NOT POSTED
 Damnation Gully
      NOT POSTED
 North Gully
      NOT POSTED

 
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