Entries by Frank Carus

New snow and weather data

You may notice a couple of changes to the web advisory today. We frequently refer to the snowplot at Hermit Lake in our advisory but will be including the raw data which is collected every morning by the caretaker at the AMC operated facility there. You need to go to the full forecast to see […]

Avalanche Advisory for Thursday, March 15, 2018

An increase in wind speed and a shift in wind direction will keep avalanche danger elevated today. Recent snowfall will be carried by NW winds and build wind slabs in many areas. Natural wind slab avalanches are possible in bigger terrain such as the Lip, Center Bowl, Chute and Hillman’s Highway in Tuckerman Ravine and Central Gully in Huntington. Dry loose avalanches are likely in the steepest areas of both Ravines and will contribute to the likelihood of human triggered avalanches on the approach to steep pitches of ice or rock. Wind slabs should become firm and stubborn with anticipated wind speeds but not before becoming unstable as they build. Staying on low angle terrain, avoiding runouts and traveling one at a time while making careful snowpack assessments will be critical today if you choose to venture into avalanche terrain. Precious little of this low angle terrain exists in our forecast zones, so seeking out lower elevation, less wind effected terrain may be your best bet until wind subsides and visibility improves.