{"blocks":[{"key":"6gkg1","text":"A variable 15-35 cm of new snow is expected to accumulate in the region by the end of the day on Tuesday, with the greatest accumulations confined to the far west of the region. The new snow will bury a mix of sheltered low density recent snow or more widespread wind-affected surfaces at higher elevations. It will add to 50 to 90 cm of recent storm snow.","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"c4qch","text":"","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"8ft1o","text":"The recent storm snow rests on a weak layer of facets that developed during the mid-January cold snap. Below treeline it rests on a melt-freeze crust and a well settled snowpack.","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[{"offset":47,"length":6,"key":0}],"data":{}},{"key":"an66r","text":"","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"e5kc9","text":"In most areas of the region, the early January surface hoar layer, now buried 150-200 cm deep, is considered dormant. It remains a more active concern in the Kispiox area and further north. Recent activity on this layer, although isolated, is noted in our avalanche summary.","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"6jscs","text":"","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"c8mb0","text":"A deep crust/facet layer lurks at the base of the snowpack, especially in shallower (eastern) areas that was reactive earlier in January. While it is promising that last week's snowfall did not trigger avalanches on this layer, there is some uncertainty about the possibility for avalanches in surface layers to step down to it. Triggering this layer is most likely in shallow, rocky start zones or with a large load such as cornice failure or avalanche.","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[{"offset":7,"length":11,"key":1},{"offset":312,"length":9,"key":2}],"data":{}}],"entityMap":{"0":{"type":"LINK","mutability":"MUTABLE","data":{"href":"https://www.avalanche.ca/glossary#faceted-snow","target":"_self","url":"https://www.avalanche.ca/glossary#faceted-snow"}},"1":{"type":"LINK","mutability":"MUTABLE","data":{"href":"https://www.avalanche.ca/glossary?q=facets#facetcrust-layer","target":"_self","url":"https://www.avalanche.ca/glossary?q=facets#facetcrust-layer"}},"2":{"type":"LINK","mutability":"MUTABLE","data":{"url":"https://www.avalanche.ca/glossary#step-down-avalanche"}}}}