Date: Vendredi, 24 Mai 2002
Temps: 12h19
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 THIS AREA. THERE
WILL BE A DANGER OF FALLING ICE (GLACE EN CHUTE) FOR THE REST OF
THE SPRING.
TUCKERMAN RAVINE HAS LOW AVALANCHE DANGER. Natural
avalanches are very unlikley and human triggered
avalanches are unlikely EXCEPT IN ISOLATED POCKETS
on steep snow covered open
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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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slopes and gullies. Normal
caution is advised.
We are getting a few showers, but nothing too serious
yet. It looks like tomorrow will be a super day.
The snow cover in the ravine is about the same as
we usually have in late April or early May. It seems
like good skiing may last into mid or late June.
If all goes well I should have some current pictures
on the web in a few hours.
THE LIP IS CLOSED TO ALL USE DUE TO CREVASSES
AND UNDERMINED SNOW. 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 and UNDERMINED SNOW. ANY FALL ON THIS
SECTION WILL LIKELY END IN ROCKS OR IN A CREVASSE.
Lion Head Summer trail is an alternate route.
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!
Expect more undermined snow as we get into late
spring. As water running underneath the snowpack
continues to create open spaces the potential for
collapasing will increase. Hopefully you won't be
on the snow when it happens.
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
for all the new snow we have been receiving as well
as the chance for 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. 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