{"blocks":[{"key":"a9e36","text":"On Friday the upper 20 cm of storm snow was sensitive to human triggering on steep rollover features. Slab reactivity continued Saturday with sluffing in steep terrain and pockets of wind slab reactive to skiers, this MIN report provides details of a small skier triggered avalanche on Mt. Thar. On Sunday skiers reported a touchy wind slab, triggering several size 1-2 wind slab avalanches, many occurring on north to east aspects or wind loaded terrain.","type":"unstyled","depth":0,"inlineStyleRanges":[{"offset":218,"length":10,"style":"UNDERLINE"}],"entityRanges":[{"offset":218,"length":10,"key":0}],"data":{}},{"key":"1nbsg","text":"Last Wednesday, two cases of wind slab avalanches stepping down to deep persistent layers were reported: one was skier triggered from a thin spot in an aggressive north facing alpine feature (link to MIN report), the other a natural size 2.5 on a convex southeast aspect in an open area around treeline.","type":"unstyled","depth":0,"inlineStyleRanges":[{"offset":192,"length":18,"style":"UNDERLINE"}],"entityRanges":[{"offset":192,"length":18,"key":1}],"data":{}},{"key":"dkh7d","text":"On February 9th In the neighboring Sea to Sky region, a very large (size 3.5) avalanche occurred near Whistler on a steep north face at 2400 m. These avalanches are suspected to have failed on a layer of facets on a crust from late November. These deep persistent avalanche events demonstrate the ongoing need for caution in aggressive terrain, particularly in areas where deep instabilities remain.","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}}],"entityMap":{"0":{"type":"LINK","mutability":"MUTABLE","data":{"href":"https://www.avalanche.ca/map?panel=mountain-information-network-submissions/60affe04-8ca1-418f-ae41-26585b7dd459","url":"https://www.avalanche.ca/map?panel=mountain-information-network-submissions/60affe04-8ca1-418f-ae41-26585b7dd459"}},"1":{"type":"LINK","mutability":"MUTABLE","data":{"href":"https://www.avalanche.ca/mountain-information-network/submissions/e0dfd09b-c5eb-4030-a263-d88ae595152b","url":"https://www.avalanche.ca/mountain-information-network/submissions/e0dfd09b-c5eb-4030-a263-d88ae595152b"}}}}