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Thread: PSA: Cascades Avy Danger HIGH (also natural slide on I-90)

  1. #1
    Join Date
    Dec 2003
    Location
    Jackson, WY
    Posts
    5,642

    Exclamation PSA: Cascades Avy Danger HIGH (also natural slide on I-90)

    according to WSDOT, a natural slide ran into Eastbound I-90 this afternoon;
    as of 4:30pm, still cleaning up the debris but supposed to reopen shortly.

    More importantly a friendly reminder from NWAC:

    The avalanche danger is HIGH and an avalanche warning has been
    issued for the Cascades from White Pass northward. New snow of
    18-28” has fallen in the last 18 hours from Snoqualmie Pass
    northward, and is being driven by west winds gusting between 30
    and 50 mph. This has caused widespread slab formation along the
    Cascade crest, and on both the west and east sides of the crest.
    Slab formation is definitely greater at and north of Snoqualmie
    Pass where new snow amounts are the greatest.

    THURSDAY-
    Today snow and blowing snow are expected to continue, with
    another 4-8 inches of snow possible, especially from Mt. Baker to
    Mt. Rainier. This will maintain a HIGH avalanche danger and an
    avalanche warning from White Pass northward. That means a
    significant risk from human-triggered and natural avalanche
    releases. This is a dangerous backcountry situation, and we
    recommend backcountry skiers, snowboarders, and snowmobilers
    avoid slopes of 30 degrees and steeper until the storm has ended
    and the snowpack has had a chance to bond, settle, and get
    stronger. It may be best to head for a ski area for the day.

    South of White, the danger is not as great because snowfall has
    been much less. Still though, backcountry travelers should use
    full caution on their tours.

    FRIDAY-
    The danger of human-triggered avalanches will be slightly less
    than on Thursday, but there still remains a significant threat of
    triggered releases on wind-drifted slopes. Full caution is
    advised. The warning will likely be dropped Friday morning or
    afternoon, but the danger will still be rated CONSIDREABLE or
    locally HIGH.
    &&

    WASHINGTON CASCADES NEAR AND WEST OF THE CREST FROM WHITE PASS
    NORTHWARD-
    Thursday afternoon and night: HIGH avalanche danger.
    Friday morning: HIGH avalanche danger.
    Friday afternoon and night: HIGH danger above 5000 feet,
    CONSIDERABLE below.

    Backcountry travelers should be aware that elevation and
    geographic distinctions are approximate and that a transition
    zone between dangers exists. Remember there are avalanche safe
    areas in the mountains during all levels of avalanche danger.
    Contact local authorities in your area of interest for further
    information.

    NWAC weather data and forecasts are also available by calling
    206-526-6677 for Washington, 503-808-2400 for the Mt Hood area,
    or by visiting our Web site at www.nwac.us.
    Last edited by Squirrel99; 02-23-2006 at 07:00 PM.

  2. #2
    Join Date
    Oct 2004
    Location
    Baker backcounty
    Posts
    330
    By morning Baker will have a storm total of 44" to play with. Hell, I'll be able to get face shots just standing there!
    (Now to find some 25 degree slopes to pole down. Any thing steeper is coming with you.)
    It's hard to wag your tail when it is tucked between your legs.

  3. #3
    Join Date
    May 2004
    Location
    X=Z-BO
    Posts
    3,456
    Quote Originally Posted by BakerBunny
    (Now to find some 25 degree slopes to pole down. Any thing steeper is coming with you.)
    you got that right. even the trees are super sketchy if they aren't rilly tight.
    god created man. winchester and baseball bats made them equal - evel kenievel

  4. #4
    Join Date
    Dec 2003
    Posts
    2,388
    damn guys. kill it and be safe

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