{"blocks":[{"key":"2rvd7","text":"So far this season's snowpack is shaping up to be quite complex with a high degree of variability even over short distances. Snow cover is highly variable with many thin, rocky areas where the snowpack is primarily composed of sugary facets and depth hoar. These are common trigger points for avalanches, which then propagate out into thicker snowpack areas.","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[{"offset":234,"length":6,"key":0},{"offset":245,"length":10,"key":1}],"data":{}},{"key":"d0a92","text":"Here's a general synopsis of the snowpack top to bottom: ","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"damcb","text":"The key element of the upper snowpack is soft windslab in the alpine and treeline, especially in  lee features such as ridge tops and gullies. ","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[{"offset":98,"length":3,"key":2}],"data":{}},{"key":"6afdv","text":"The mid snowpack is characterized by layers of surface hoar crystals often in combination with crusts or other firm surfaces, which make for pretty classic sliding surfaces for overlying slabs.","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[{"offset":47,"length":12,"key":3}],"data":{}},{"key":"bh14j","text":"The lower snowpack is composed of decomposing crusts, facets, and depth hoar. These very weak crystals supporting the weight of the snowpack are a major concern and are the basis for the deep persistent slab problem. Avalanches associated with this problem would be large, involving the full depth of the snowpack.","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[{"offset":66,"length":10,"key":4}],"data":{}},{"key":"97ong","text":"","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}}],"entityMap":{"0":{"type":"LINK","mutability":"MUTABLE","data":{"url":"https://www.avalanche.ca/glossary#faceted-snow"}},"1":{"type":"LINK","mutability":"MUTABLE","data":{"url":"https://www.avalanche.ca/glossary#depth-hoar"}},"2":{"type":"LINK","mutability":"MUTABLE","data":{"href":"https://www.avalanche.ca/glossary#leeward","target":"_self","url":"https://www.avalanche.ca/glossary#leeward"}},"3":{"type":"LINK","mutability":"MUTABLE","data":{"url":"https://www.avalanche.ca/glossary#surface-hoar"}},"4":{"type":"LINK","mutability":"MUTABLE","data":{"href":"https://www.avalanche.ca/glossary#depth-hoar","target":"_self","url":"https://www.avalanche.ca/glossary#depth-hoar"}}}}