Snow Profiles for the 2010 / 2011 Season
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Northwest Weather and Avalanche Center
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These snowpits were prepared either by NWAC staff, program cooperators or other contributors in the area indicated. Warning: Use care and common sense when applying snowpit and stability test information, and consult other sources whenever possible. For example: consult the NWAC, ski area or highway department avalanche personnel during the winter or early spring, and talk with Forest Service or Park Service rangers during the later spring and summer. These observations provide an historical framework and general guideline to trends in snow pack stability. You are responsible for using and applying any information. Choice not Chance causes most avalanche accidents. Each snowpit shown is a snapshot of the snowpack structure at a certain time and a certain place. It is a fact that the snow pack is highly variable, very dynamic, and snow structure and related stability can and do change within a few feet and often within a few hours, sometimes dramatically. By emailing snowpits to the NWAC, we assume that we have your permission to post them unless indicated otherwise. Please e-mail snowpits to
forecasters@nwac.us
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Date |
Location and Contributor |
Apr 04 2011 |
Crystal Mtn--Niagras Fracture Line Profile by Chris Morin
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Apr 04 2011 |
Crystal Mtn - Niagras fracture profile by Chris Morin
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Mar 29 2011 |
Olympics, Hurricane Ridge, Cox Valley by Duane Poslusny
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Mar 27 2011 |
Mt Rainier, Paradise, 5200 ft, S aspect, 37 deg slope by Stefan Lofgren
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Mar 19 2011 |
Olympics, Hurricane Ridge, Sunrise mid slope by Duane Poslusny
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Mar 09 2011 |
Stevens Pass by Brandon Levy
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Mar 08 2011 |
Olympics, Hurricane Ridge by Duane Poslusny
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Mar 07 2011 |
Olympics, Hurricane Ridge by Duane Poslusny
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Mar 06 2011 |
Paradise by Andrew Bryenton
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Feb 26 2011 |
Snoqualmie Pass, Kendall Stump by Nick Pope
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Feb 26 2011 |
Olympics, Hurricane Ridge, Sunrise mid slope by Duane Poslusny
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Feb 25 2011 |
Crystal Mtn - Park Place by Chris Morin
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Feb 22 2011 |
Stevens Pass - above Shot 4 by Brandon Levy
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Feb 19 2011 |
Crystal Mtn - Little Richard's by Chris Morin
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Feb 17 2011 |
ONP Hurricane Ridge - Sunrise Ridge by Duane Poslusny
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Feb 09 2011 |
The Castle, Tatoosh Range, Mt Rainier by Drew Bryenton
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Jan 31 2011 |
Mt Rainier, Narada Falls Face by Andrew Bryenton
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Jan 27 2011 |
South-central Cascades, Chinook Pass, 5500 ft, NE aspect by Scott Williams
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Jan 25 2011 |
Mt Rainier, Paradise, Pan Point, 6890, WSW aspect by Drew Bryenton
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Jan 19 2011 |
Mazama Bowl, Paradise, Mt Rainier by Drew Bryenton
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Jan 15 2011 |
Olympics, Hurricane Ridge, North Peak, 5350 ft, E aspect by Duane Poslusny
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Jan 11 2011 |
Snoqualmie Pass, Mt Catherine, NW Buttress by Tino Villanueva
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Jan 11 2011 |
Mt Rainier, Panorama Pt. Face by Drew Bryenton
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Jan 10 2011 |
Stevens Pass - Shot 4 by Brandon Levy
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Jan 03 2011 |
Crystal Mt, Northway, 6650, NW aspect, 32 degrees by Chris Morin
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Jan 03 2011 |
Olympics, Hurricane Ridge, 5000 ft, NW aspect by Duane Poslusny
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Jan 01 2011 |
Crrystal Mtn. Far North BC by Chris Morin
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Dec 28 2010 |
Olympics, Hurricane Ridge, North Peak, 5400 ft, E aspect by Duane Poslusny
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Dec 27 2010 |
Snoqualmie Pass, East Shed 3 by Scott Williams
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Dec 27 2010 |
Olympics, Hurricane Ridge, 5300 ft, SW aspect by Duane Poslusny
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Dec 25 2010 |
Crystal Mtn - Bearpits by Chris Morin
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Dec 23 2010 |
Naches WA, Fifes Ridge by Scott Williams
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Dec 22 2010 |
Snoqualmie Pass, Denny Mtn 9 by Scott Williams
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Dec 22 2010 |
Crystal Mt, DogLeg, 6200 ft, SW aspect by Chris Morin
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Dec 22 2010 |
Crystal Mt, Triple F, 6200 ft, NW aspect by Chris Morin
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Dec 20 2010 |
Stevens Pass - Shot 4 by Brandon Levy
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Dec 20 2010 |
Granite Mtn - Olallie Lake by David Walker
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Dec 19 2010 |
Polaris, Stevens Pass Ski Area by Patty Morrison
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Dec 18 2010 |
Mission Ridge by Taylor Everett
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Dec 07 2010 |
Crystal Mtn, CacheRun, 6600 ft, W aspect by Chris Morin
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Dec 05 2010 |
Cascade east slopes, Mission Ridge Boundary Bank Rdg, NE aspect, 6700 ft by Taylor Everett
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Dec 03 2010 |
Crystal Mtn by Chris Morin
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Nov 29 2010 |
Cascade east slopes, Mission Ridge Boundary Bank Rdg, NE aspect, 6700 ft by Taylor Everett
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Nov 23 2010 |
Grace Lakes by Brandon Levy
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Nov 21 2010 |
Throne, Crystal Mountain by Chris Morin
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Nov 19 2010 |
Crystal Mtn, Lower Field, 6350 ft, NE aspect by Chris Morin
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Nov 19 2010 |
Top of Crystal Mountain by Chris Morin
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Nov 19 2010 |
Lower Crystal Mountain by Chris Morin
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Nov 19 2010 |
Last Chance, Crystal Mountain by Chris Morin
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Nov 19 2010 |
Crystal Mtn, 6400 ft, SE aspect by Chris Morin
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Nov 19 2010 |
Crystal Mtn top, 6850 ft, NNE aspect by Chris Morin
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Nov 18 2010 |
Bear Pits, Crystal Mountain by Chris Morin
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Nov 11 2010 |
Silver Basin, Crystal Mountain by Chris Morin
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