February 25, 2016

What does the scale above mean to you as a skier or rider in the Gulmarg backcountry? Read more here.

gulmarg avalanche

Snowpack Discussion

Avalanche danger is generally Moderate above 3000 meters, with the main avalanche concerns being deep slab instability, and thin medium-sized wind slabs in isolated areas beneath leeward ridgetops in the Gulmarg backcountry between 3700-4200 meters.  Deep slab instability is primarily focused on the main northerly backcountry bowls of Mount Apharwat. Avoid this low probability, high consequence avalanche problem by staying off the big bowls in the warmest hours of the day (12-3 pm) and sticking to ridge lines during these hours.

Choose to ride in groups in the forests of Gulmarg. http://www.deepsnowsafety.org/index.php/. We now have enough snow in the conifer forests above 3200 meters for skiers and riders to get trapped in tree wells. Read more about this phenomenon in the link above. It causes several fatalities each year in other ski regions of the globe.

https://avanet.avatech.com/

See daily snow observations, snow pits, and data from Luke Smithwick and the Gulmarg Ski Patrol. Sign up for a free Avanet account.
See daily snow observations, snow pits, and data from Luke Smithwick and the Gulmarg Ski Patrol. Sign up for a free Avanet account.

—————————-

Avalanche Problem #1 – Deep Slab

Deep-Persistent-Slabs

Problem Description – Release of a thick cohesive layer of hard snow (a slab), when the bond breaks between the slab and an underlying persistent weak layer, deep in the snowpack or near the ground. The most common persistent weak layers involved in deep, persistent slabs are depth hoar or facets surrounding a deeply buried crust. Deep Persistent Slabs are typically hard to trigger, are very destructive and dangerous due to the large mass of snow involved, and can persist for months once developed. They are often triggered from areas where the snow is shallow and weak, and are particularly difficult to forecast for and manage. They commonly develop when Persistent Slabs become more deeply buried over time.

Deep Persistent Slabs are destructive and deadly events that can take months to stabilize. You can trigger them from well down in the avalanche path, and after dozens of tracks have crossed the slope.

gulmarg avalancheAvalanche Problem #2 – Wind Slab

Problem Description – Release of a cohesive layer of snow (a slab) formed by the wind. Wind typically transports snow from the upwind sides of terrain features and deposits snow on the downwind side. Wind slabs are often smooth and rounded and sometimes sound hollow, and can range from soft to hard. Wind slabs that form over a persistent weak layer (surface hoar, depth hoar, or near-surface facets) may be termed Persistent Slabs or may develop into Persistent Slabs.

Wind Slabs form in specific areas, and are confined to lee and cross-loaded terrain features. They can be avoided by sticking to sheltered or wind-scoured areas.

—————————
Weather Forecast (link:http://www.snow-forecast.com/resorts/Gulmarg/6day/mid)