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rider ability
Am I ready for Alaska?
You don't have to be an "extreme skier" to come to Alaska. Although
magazines and movies have created the "extreme skiing scene" in the
Chugach Range, there are endless opportunities for everyone. At PNH
we match your ability to the terrain. We recommend that guests be
intermediate level riders and comfortable in a variety of snow
conditions. Due to the very deep snow conditions, we encourage the
use of fat skis from Rossignol and if you don't have them, they are
available for rental at PNH. Everyone that comes to Alaska is
usually nervous. It is important to relax. Our guides care about
your experience and your safety. We ski the steep terrain only when
snow conditions allow. We always descend slopes one at a time and
each client carries a small radio for communication purposes with
the guide. The guide will always assess the slope prior to your
descent. If the slope seems in anyway unsafe the guide will radio
the helicopter for pick up.
Fitness:
We ask that all of or guests come in ski shape. This doesn't mean go
out and run a marathon. The better shape your in the more enjoyable
your experience will be. Average runs in the Chugach are 3000 to
4000 vertical. Average days are 20-30,000 vertical feet. We don't
have to ski our slopes top to bottom without stopping however,
sometimes we encourage it.
Sluff Management:
- Don't descend steep sluff-prone terrain when slab avalanches
or large sluffs are likely. Thoroughly check out stability on
lesser slopes first. Manageable sluffs are dry, no more than 3
to 15 cm (1" to 6") deep and leave deposits less than 40 cm
(16") deep. Large sluffs are as powerful and dangerous as slabs.
Don't mess with them.
- Remember that sluffs may trigger slabs even when slopes
don't fail when ridden. The sluff can add more rapid load and
stress to the snowpack than a rider.
- Consider sluffs inevitable on slopes steeper than 45° in
soft snow. The snow may not sluff, but you should have a plan in
mind if it does. In really loose or sugary snow, 40° slopes may
sluff, but sluffs slow down and lose energy when the slope
shallows to 40° in most snow
- Sluff follows the hollows and depressions in the slope and
spreads out thinly on "bowling ball" shapes. Where thin, it may
be rideable. Where deep and powerful, it won't be.
- Know where your sluff is at all times! Look back uphill
(called the "Chugach Look"). This is easier for toeside
snowboarders. Skiers should practice a bit or track their sluff
by its shadow if the sun is at the right angle. Just be sure you
really know where the snow is.
- If the sluff is catching you, use "Islands of Safety" as
places to stop while it passes. Pull up under on a protective
terrain feature. Pull out to the side, preferably under a bump
that will divert the sluff and protect you, or pause on top of a
spine, bump, rib, or rock outcrop.
- Ski cutting. The traditional sluff management tool is to cut
quickly across the top of the run, skidding and bouncing to
release the sluff; then descend behind it. This may or may not
clean out the slope, and it may or may not meet aesthetic desire
for untracked snow.
- Avoidance by speed. This can be done either by going slowly
enough that the sluff runs ahead of and below you, or by going
like hell and not falling. While top riders often pull off the
latter method, remember that you must be rock solid and
confident to do it, and that even the best will sometimes fall.
What are the consequences if you do?
- Avoidance by terrain - Keep working toward one side of the
slope. Cut consistently left, or right, on every turn or every
few turns so the sluff goes down the slope you have just left.
You can pull to the side and pause, if necessary. This method
works best on large, featureless slopes.
- Avoidance by terrain - Work double fall lines. When there is
a side slope to the terrain, get up on it. The slope may fall
away to one side, so work the high edge. In a chute, you may be
able to stay up on one side while the sluff runs in the bottom.
- Avoidance by terrain - Work spines and ridges. The sluff
will fall to either side. The spine must be wide enough for
turns without getting boards caught in the sluff. Opposite sides
of the spine are different aspects, and may have radically
different snow and stability. Most spines form because snow
builds up above a rock outcrop, ice chunk, or other obstacle.
When your spine ends, can you jump the end piece, bail off the
side, or pause on top? Sluff will be flowing on both sides. Will
it spread out thinly enough to ride through once the channeling
effect of the spine is gone?
- Avoidance by terrain - Change drainages or get up on a side
slope as the sluff passes. Descend aggressively, bail as
necessary. Use combined techniques to put together a do-able
line. This is an advanced method.
- Avoidance by terrain - Watch the choke points! Places where
you go through a narrows, leave a spine, or drop under any sluff-collecting
feature will be the cruxes of the route. Either avoid the sluff-enhancing
features, or time your passage so you are well ahead of or
behind the sluff.
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