Date: Tuesday, February 19, 2002
Time: 11:17 a.m.
TUCKERMAN AND HUNTINGTON RAVINES HAVE LOW AVALANCHE
DANGER. Natural avalanches are very unlikely and
human triggered avalanches are unlikely except in
isolated pockets on steep snow covered open slopes
and gullies. There is generally stable snow and
normal caution is advised.
Well if you've been visiting Mount Washington over
the past few days you've been quite lucky. Beautiful
clear skies and generally stable snow has made for
agreeable skiing, riding, and climbing conditions.
Although conditions are favorable right now if a
stretch of warm weather or rain enters the picture
coverage may change rapidly. We have been hovering
at about 41 inches on the ground for the last 3
weeks. We have received almost 2 feet of new snow
in that period, but warm weather here and there
has caused rapid settlement. The first half of the
winter brought us constant snow, but usually only
an inch or two at a time. This, in association with
moderate to high W and NW winds, loaded lee slopes
filling in gullies and open slopes. However, the
Tuckerman Ravine trail and the Sherburne ski trail
to Hermit Lake, were not that effected by this daily
light snow. So.. unless snow really begins to pick
up in March and April, (there is still plenty of
time) plan on coming a little earlier than usual
if you want to ski out to Pinkham. Rain is forecasted
state wide tomorrow into Thursday. We'll have to
wait and see if that occurs in the mountains as
well. Check the Avalanche Bulletin on Wednesday
and Thursday for updates before heading into avalanche
terrain. Rain on snow may rapidly increase the avalanche
danger.
Water running from ice tool placements have been
reported in numerous locations so be cautious for
hydrolic pressure and ice dams in commonly found
areas such as over the top of bulges and steep columns.
THE LION'S HEAD WINTER ROUTE IS OPEN. Follow the
orange Lion Head signs off of the Tuckerman Ravine
trail about 1.75 miles up from Pinkham. This is
a difficult steep route so crampons, ice axe, and
mountaineering skills are essential.
Coverage on the John Sherburne ski trail is fairly
good, but we did lose some snow with the weekend's
warm weather. Expect conditions to be a bit firm
as the entire trail went above freezing on Saturday.
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 expires today at midnight and the
next avalanche bulletin will be issued tomorrow.
Christopher Joosen, Snow Ranger
USDA Forest Service
White Mountain National Forest
(603) 466-2713 TTY (603) 466-2856