{"blocks":[{"key":"891ie","text":"A strong wind event last weekend has left widespread wind slabs and heavily wind effected snow in it's wake. These wind slabs rest on weak faceted snow that developed during the cold snap. ","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"4a5n1","text":"","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"7ol2q","text":"The upper snowpack continues to settle over another weak layer buried 60-80 cm deep (from January 24). This persistent weak layer may exist as facets or a crust but it has been most reactive where it exists as large surface hoar crystals in steep, sheltered areas at treeline and below. This layer is slow to gain strength and requires careful terrain selection, even as its likelihood of triggering gradually diminishes.","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[{"offset":143,"length":6,"key":0},{"offset":216,"length":12,"key":1}],"data":{}},{"key":"7u2h8","text":"","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"118b4","text":"There are several more layers of surface hoar in the mid snowpack, with the most notable one down about 80-120 cm, buried in early January. These older layers (or the crust described below) may take precedence over the layers described above in shallower snowpack areas from the Nelson Range through to the Okanagan.","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"4f24k","text":"","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"9p8ih","text":"Another widespread crust from early December is surrounded by weak faceted grains and buried deep within the snowpack. It may be possible to trigger this layer with a large load in a shallow rocky start zone.","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[{"offset":67,"length":7,"key":2},{"offset":183,"length":24,"key":3}],"data":{}}],"entityMap":{"0":{"type":"LINK","mutability":"MUTABLE","data":{"href":"https://www.avalanche.ca/glossary?q=crust#faceted-snow","target":"_blank","url":"https://www.avalanche.ca/glossary?q=crust#faceted-snow"}},"1":{"type":"LINK","mutability":"MUTABLE","data":{"href":"https://www.avalanche.ca/glossary#surface-hoar","target":"_blank","url":"https://www.avalanche.ca/glossary#surface-hoar"}},"2":{"type":"LINK","mutability":"MUTABLE","data":{"url":"https://www.avalanche.ca/glossary?q=crust#faceted-snow"}},"3":{"type":"LINK","mutability":"MUTABLE","data":{"url":"https://www.avalanche.ca/glossary#shallow-rocky-start-zone"}}}}