{"blocks":[{"key":"1g0io","text":"Snow surfaces are variably wind affected in the alpine, exposed treeline and open areas below treeline.  Recent 30-50cm of snow has been redistributed in many of these windy areas.  Western aspects were heavily wind loaded from east winds during and since the recent Christmas Eve storm.  Look for signs of wind effect for clues to how the wind has impact the snow: scoured surfaces, sastrougi, reverse wind loading, cross loaded gullies and deep wind slabs (100-150cm deep) in lee features.  As winds shift back to a more typical westerly pattern be aware of buried windslabs, ","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[{"offset":307,"length":11,"key":0}],"data":{}},{"key":"72j4s","text":"In sheltered locations recent snow is settling rapidly with mild temperatures.  New snow may sit atop a crust or surface hoar layer that formed before this recent storm that is buried 40-80 cm. A buried surface hoar has been evident in the Nass Valley riding area and more recently in Shames back-country, as reported in these MIN's.   These are likely two different surface hoar layers - but are buried at similar depths.","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[{"offset":113,"length":12,"key":1},{"offset":240,"length":11,"key":2},{"offset":285,"length":6,"key":3}],"data":{}},{"key":"73lm4","text":"A crust that was buried in early December is now down 90-120cm plus and has been reported to be gaining strength, but we remain wary of it's slick sliding surface should an avalanche propagate on this layer. Around this crust are facets and potentially surface hoar in sheltered areas. Storm slabs may step-down to this layer.","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[{"offset":230,"length":6,"key":4},{"offset":253,"length":12,"key":5}],"data":{}},{"key":"7167u","text":"The early-November crust is buried around 170-200 cm at treeline and deeper in the alpine. This crust may have weak and sugary facets above it in parts of the region. This layer is currently dormant but remains on our radar.","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[{"offset":19,"length":5,"key":6},{"offset":127,"length":6,"key":7}],"data":{}}],"entityMap":{"0":{"type":"LINK","mutability":"MUTABLE","data":{"url":"https://www.avalanche.ca/glossary?q=wind#wind-effect"}},"1":{"type":"LINK","mutability":"MUTABLE","data":{"href":"https://www.avalanche.ca/glossary?q=surface+hoar#surface-hoar","target":"_blank","url":"https://www.avalanche.ca/glossary?q=surface+hoar#surface-hoar"}},"2":{"type":"LINK","mutability":"MUTABLE","data":{"href":"https://www.avalanche.ca/mountain-information-network/submissions/b18545e3-2157-45b2-bf0e-38b9b562d46d","target":"_blank","url":"https://www.avalanche.ca/mountain-information-network/submissions/b18545e3-2157-45b2-bf0e-38b9b562d46d"}},"3":{"type":"LINK","mutability":"MUTABLE","data":{"href":"https://www.avalanche.ca/mountain-information-network/submissions/4fd89c28-4487-4efd-8b00-bf73f020f1c1","target":"_blank","url":"https://www.avalanche.ca/mountain-information-network/submissions/4fd89c28-4487-4efd-8b00-bf73f020f1c1"}},"4":{"type":"LINK","mutability":"MUTABLE","data":{"href":"https://www.avalanche.ca/glossary?q=facet#faceted-snow","target":"_blank","url":"https://www.avalanche.ca/glossary?q=facet#faceted-snow"}},"5":{"type":"LINK","mutability":"MUTABLE","data":{"href":"https://www.avalanche.ca/glossary?q=surface+hoar#surface-hoar","target":"_blank","url":"https://www.avalanche.ca/glossary?q=surface+hoar#surface-hoar"}},"6":{"type":"LINK","mutability":"MUTABLE","data":{"href":"https://www.avalanche.ca/glossary?q=crust#crusts","target":"_blank","url":"https://www.avalanche.ca/glossary?q=crust#crusts"}},"7":{"type":"LINK","mutability":"MUTABLE","data":{"href":"https://www.avalanche.ca/glossary?q=facet#faceted-snow","target":"_blank","url":"https://www.avalanche.ca/glossary?q=facet#faceted-snow"}}}}