{"blocks":[{"key":"3nefi","text":"In the north of the region, a large (size 2) natural wind slab avalanche was observed on a southeast aspect at 2250 m, breaking 40 cm deep. Observers in the Duffey Lake areas also reported a large (size 2.5) avalanche on a north aspect at 1750 m that was thought to have released 1 m deep on a persistent weak layer. On Sunday, a size 1.5 skier accidental was reported on a northwest aspect in the alpine near Duffey Lake. The slab is thought to have failed on a thin layer of underlying facets over the firm bed surface of old, previously wind-stiffened snow. ","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"8juqi","text":"Near Manning Park on Tuesday, an observer submitted this MIN report of large wet avalanche activity. In the Coquihalla area Monday, natural glide slab avalanches size 2-2.5 were observed out of steep north facing paths below treeline. Glide slabs are notoriously difficult to forecast but with the warming trend, we may see an uptick in activity. Glide slabs are most likely in areas of smooth ground cover such as rock slabs at lower elevations experiencing prolonged warm temperatures with limited overnight refreeze. These avalanches will be large, involving the full depth of the snowpack. Carefully consider your access/egress routes where they cross under large paths. ","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[{"offset":57,"length":10,"key":0},{"offset":140,"length":10,"key":1}],"data":{}},{"key":"6gc64","text":"Over the weekend, the Coquihalla area saw heavy skier traffic. While most reports described good ski quality in the trees, one  MIN reported a skier triggered wind slab on a northeast aspect around treeline.","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[{"offset":127,"length":4,"key":2}],"data":{}},{"key":"b9iag","text":"","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"caocd","text":"","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}}],"entityMap":{"0":{"type":"LINK","mutability":"MUTABLE","data":{"url":"https://www.avalanche.ca/mountain-information-network/submissions/3d224fe7-7be2-11eb-959d-aa6fb2b94729"}},"1":{"type":"LINK","mutability":"MUTABLE","data":{"url":"https://www.avalanche.ca/glossary#glide-slab"}},"2":{"type":"LINK","mutability":"MUTABLE","data":{"url":"https://www.avalanche.ca/map?panel=mountain-information-network-submissions/edc0955e-7a37-11eb-849c-5eb886076c6f"}}}}