Bonney moraines 1.5 skier triggered

<p>We skied bigger Bonney moraine bowl. Moderate wind from the S on top of the run. Ski cut just under moraine ridgeline triggered size 1 1/2 soft slab. 30-40cm crow line of storm snow. Only travelled 50-100m in the moraine bowl but propagated about 200m wide along ridgeline all the way into skiers left slidepath. The slide ran from 2100 down to about 1700m in the main gully of the slidepath. No step down, just storm snow. The skier didn t get carried away in the slide.</p>

Terrain Ridden

Alpine slopes.

Terrain Avoided

Convex slopes, Steep slopes, Sunny slopes.

Avalanche Conditions

30cm + of new snow, or significant drifting, or rain in the last 48 hours.

Slab avalanches today or yesterday.

Snow Conditions

Powder.

Weather Conditions

Windy, Cloudy, Sunny.