September 8, 2010
Avalanche Centers
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Winter 2009 - 2010
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The Basics
Skiers, Snowboarders, Snowshoers
Kinds of Avalanches
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Kinds of Avalanches
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The Skills
Learn How To
Analyze Snow Stability
Identify Red Flags
Dig a Pit
Shovel Shear
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Survive the Night
Tools
A DAY IN AVALANCHE COUNTRY
When You Wake Up
Driving to the Trailhead
At the Trailhead
Low Risk Ascent
Gather Stability Info
Dig Quick Pits
Observe the Weather
Make Your Own Decisions
Evaluation Checklist
Low Risk Descent
If Caught in an Avalanche
If You Witness an Avalanche
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SnowMicroPen
Spatial Variability
Using Shear Quality
Faceting Around Ice Crusts
Weather Instrumentation Manual
Past Projects
SNOWPACK
NXD-2000
Stability Tests
Spatially Analyzing and Displaying Data
Slab Properties
USFS National Avalanche Center • PO Box 2356 • Ketchum, Idaho, 83340 • Office Phone: 208.622.0088