{"blocks":[{"key":"8uabu","text":"Recent winds have scoured snow surfaces, loaded cornices, and formed stiff wind slabs in alpine and upper treeline areas. These wind slabs sit over a variety of surfaces, including isolated surface hoar, sun crusts, and settling storm snow. A new sun crust may be forming on steep solar aspects, and there here have been reports of surface hoar growing on the snow surface. ","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"6tp3d","text":"50-70 cm of snow from the past week has buried a weak of layer of surface hoar that has shown reactivity in the north of the region. A MIN from Canoe Mountain on Tuesday reported a sudden pop or drop on this layer in snowpack test results. Observations are limited, so the distribution and sensitivity of this layer is uncertain and warrant careful assessment. Below 1600 m, 20-30 cm of snow is settling above a decomposing melt freeze crust. ","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[{"offset":66,"length":12,"key":0},{"offset":144,"length":14,"key":1}],"data":{}},{"key":"f1drd","text":"Deeper in the snowpack, a couple of older persistent weak layers may still be identifiable from late and early December, consisting of surface hoar and a crust with faceted snow and buried anywhere from 100-200 cm deep. Prolonged periods of inactivity and unreactive snowpack test results suggest that these layers have trended towards dormancy. ","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[{"offset":165,"length":12,"key":2}],"data":{}}],"entityMap":{"0":{"type":"LINK","mutability":"MUTABLE","data":{"href":"https://www.avalanche.ca/glossary#surface-hoar","target":"_blank","url":"https://www.avalanche.ca/glossary#surface-hoar"}},"1":{"type":"LINK","mutability":"MUTABLE","data":{"url":"https://www.avalanche.ca/mountain-information-network/submissions/0c49db3c-6d30-4528-9c09-bc12b87934fb"}},"2":{"type":"LINK","mutability":"MUTABLE","data":{"href":"https://www.avalanche.ca/glossary#faceted-snow","target":"_blank","url":"https://www.avalanche.ca/glossary#faceted-snow"}}}}