Avalanche advisory: Layered snowpack a concern

WINTER SPORTS — Warmer days followed by cool nights and continued snowfall are creating a stew of conditions for backcountry winter travlers to consider, says Kevin Davis from the Idaho Panhandle Avalanche Center in Sandpoint.

Generally, the weekly avalanche advisory posted this morning rates avalanche conditions as MODERATE in most areas.  However, there are many caveats considered in the report that travelers should read.

“I think its going to be one of those springs where we get powder in the hills into mid April,” Davis said. “This could lead to a continuation of the conditions we are experiencing today.

“Be cautious of weak layers in the new snow and then rapid warming of the new snow.

“It’s easy to check weak layers that are less than a foot deep.  Just isolate a block with your hand about 1 foot square on a steep little slope, like a road cut, and tap on the uphill side and see how easily it slides off the block.

If it jumps off with little pressure, better pay attention. Do this on other slopes and elevations as you travel.

We’ll issue a spring travel tips advisory next week to keep you abreast of the constantly changing conditions this time of year.