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</style><p class="p_CC664AAA"><span class="s_AA239A9B">On Sunday, a skier triggered a size 1 wind slab north of Wells Grey on a northeast aspect which was 5-15 cm thick. On Saturday, a natural size 3 avalanche was reported west of Valemount on a northeast aspect at 2400 m elevation. A MIN report from Saturday describes a large avalanche west of McBride. </span><a id='GoToAdded' href="http://www.avalanche.ca/mountain-information-network/submissions/00e5ed18-4eb5-476d-8154-121cb3eba8ec" target="_blank"><span class="s_9255B882">Click here for more details.</span></a><span class="s_AA239A9B"> </span></p><p class="p_CC664AAA"><span class="s_3FE45715">On Tuesday, recently formed wind slabs are expected to remain reactive to human triggering. Winds have recently switched from south to north and wind slabs should be expected on all aspects.  In the north of the region where more than 30 cm of new snow accumulated, a more widespread storm slab problem may have developed. </span></p><p class="p_CC664AAA"><span class="s_3FE45715">Persistent slab avalanches also remain a serious concern for the region. Last week there were numerous </span><span class="s_AA239A9B">large human triggered avalanches and several of these avalanches involved multiple people being buried. These avalanches all released on or stepped down to the mid-December weak layer down 1-1.5 m in the snowpack. Check out the MIN posts for more details and photos of these large, human triggered avalanches. </span><a id='GoToAdded' href="http://www.avalanche.ca/mountain-information-network/submissions/98780911-b5ca-46b0-90eb-6e3791e8a139" target="_blank"><span class="s_9255B882">Click here for an example of a persistent slab avalanche that was triggered in fairly mellow terrain.</span></a><span class="s_AA239A9B" /></p>