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
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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
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BE ALERT - BE AWARE
BE ICE SMART
WHITE MOUNTAIN National Forest |
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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