|NATIONAL PARKS QUICKLINKS| Backpacker Magazine – January 2009
Hike safely in avalanche terrain Whether you're on skis,
snowshoes, or foot, you'll find some of the most exciting winter
terrain is also the steepest–and most dangerous. Here's how to
find a safe route when you're traveling in avalanche country.
LET IT SETTLE Don't hike right after a storm. Most avalanches
occur during or just after a heavy snowfall, when added weight
and weak bonds between fresh and existing snow make slides more
likely. Experts recommend waiting at least 48 hours–but local
variables can extend that time. Always check the avalanche
forecast (go to avalanche.org to find a report for your area).
Assess a slope's angle before traveling across or below it:
Slopes pitched less than 25 degrees are safest, while 30- to
45-degree slopes are most avalanche-prone. Pack an inclinometer
(or a compass with one built in) for the most accurate
measurement. To use a built-in inclinometer, lay a ski or
trekking pole on the slope. Hold the compas