{"blocks":[{"key":"e4gle","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":"29hb2","text":"50-70 cm of snow from the past week has buried a weak of layer of surface hoar that is likely to be preserved in sheltered, open slopes at and below treeline. Observers in the south of the region continue to report sudden results in the snowpack tests and shooting cracks on this layer. Don't let benign weather lure you into complacency. Recent avalanche activity demonstrates that this layer is likely to be reactive where it is preserved and that it warrants careful assessment. Below 1700 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}],"data":{}},{"key":"1ggab","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":1}],"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":{"href":"https://www.avalanche.ca/glossary#faceted-snow","target":"_blank","url":"https://www.avalanche.ca/glossary#faceted-snow"}}}}