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Observation: Ben Lomond

Derek DeBruinOgden
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Quick report

Red Flags
Recent Avalanches, Rapid Warming
Red Flags Comment
<p>Obviously rapid warming today. Recent natural wet avalanche cycle at high elevation (picture of slides beneath Willard below); unsure of precise timing. Avalanches were present on E-S-W slopes in the steep and high terrain. </p>

A couple other bits of beta. A few cornices linger, but most have now dropped. This debris is still around in places, so I imagine the warm up dropped these, and I would be quite suspicious of any cornices still hanging on.

The road from the gate is starting to melt out, and walking is now mandatory for several hundred feet unless you need an excuse to buy new skins.

Solar aspects at low/mid elevations are rapidly losing snow. Island Peak is a mess. The Birthday Bowls are now half brown, half white. Season looks to be coming to a close in a hurry.

Snowpack

Snow surface had about 3" of refreeze with the clear skies overnight. Consistent wind helped maintain a somewhat cool snow surface despite the rapidly warming temps. However, the warm air and strong sunshine had fully won the battle against the wind by noon. At that point boot pen was ankle deep and rollerballs ran in lockstep with each ski turn. Seemed a good time to bail.

 

By midday the snow surface was consistently damp, mashed potato skiing, and quite grabby in places. A good time for both skin and ski wax.