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</style><p class="p_CC664AAA"><span class="s_3FE45715">On Sunday, natural wind slab activity to size 3 was reported on south / east aspects from 1250m right up to 2400m elevation. </span><a id='GoToAdded' href="http://www.avalanche.ca/mountain-information-network/submissions/2a8d8b84-1140-4b64-b7ae-c56e172f19ee" target="_blank"><span class="s_B5813F7D">See this MIN post for a good example of these avalanches.</span></a><span class="s_3FE45715"> </span><a id='GoToAdded' href="http://www.avalanche.ca/mountain-information-network/submissions/6f619a8b-9552-40bf-a741-216e2f6539ca" target="_blank"><span class="s_B5813F7D">See also this MIN post for dramatic photos of wind effect.</span></a><span class="s_3FE45715"> </span></p><p class="p_CC664AAA"><span class="s_3FE45715">On Saturday we received reports of a large avalanche running on a deeply buried weak layer with 1.5m crown and good propagation. This feature was steep open terrain below tree line on an east facing aspect. </span></p><p class="p_CC664AAA"><span class="s_3FE45715">On Thursday we received reports of recent cornice-triggered slab avalanches on high lee (down wind) features in the alpine. </span><a id='GoToAdded' href="http://www.avalanche.ca/mountain-information-network/submissions/3a24b6ea-345d-4354-b0bd-5865e5ebe9b1" target="_blank"><span class="s_B5813F7D">See this MIN post for more information</span></a><span class="s_3FE45715">. </span></p><p class="p_CC664AAA"><span class="s_3FE45715">Previously, a very large, widespread natural avalanche cycle up to size 4 was observed around February 10th. Slopes of all aspects and elevations ran full path and reached valley floor. In some cases, mature timber was destroyed. Many of these failed on persistent weak layers mentioned in the snowpack discussion. Although natural avalanche activity on these layers has tapered-off, human triggering of very large avalanches remains a very real possibility.</span></p><p class="p_CC664AAA"><span class="s_3FE45715"> </span></p>