South Hector - Sketchy Windslab

<p>Headed for Hector South to ski some below treeline and low angle (18deg) treeline terrain. AvCan forecasters nailed the forecast (in my opinion) today. Below treeline we found shallow snow, well supported by vegetation. As we transitioned to treeline elevations the snow became softer and deeper but disappears quickly as you move out of the trees into bare rock near ridgeline. We observed a loud WHUMPF in rocky terrain (2400m) while skinning up (West aspect). On final descent we released a sz 1 windslab in shallow rocky terrain. We entered the day wary of wind loading on EAST aspects, but were scared to learn that there is very touchy snow on WEST aspects as well.</p>

Weather Report

<p>-8C at the saddle (2400m) after lunch. </p>

Terrain Ridden

Dense trees, Mellow slopes, Open trees.

Terrain Avoided

Alpine slopes, Steep slopes.

Avalanche Conditions

Slab avalanches today or yesterday.

Whumpfing or drum-like sounds or shooting cracks.

Snow Conditions

Powder, Wind affected.