{"blocks":[{"key":"cmfrj","text":"Over the weekend, the mountains picked up 30-50 cm of new snow. Strong to extreme southwest winds during the storm have since become moderate from the northwest and have redistributed the recent snow into wind slabs across a range of aspects at upper elevations. Monitor for changing slab conditions as you move into wind-exposed terrain. ","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"2haro","text":"The recent snow rests on a problematic layer combination. Weak sugary facets formed during a prolonged dry period over a thick melt-freeze crust. In sheltered areas at upper elevations, surface hoar may also be found on the crust. This late January facet-crust layer has demonstrated continuing reactivity in the aftermath of the weekend storm. Travelers have reported remote-triggered avalanche activity, widespread whumpfing on this layer (see this report from Paul Ridge), and reactivity in snowpack tests (see this report from Gin Peak). ","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[{"offset":186,"length":12,"key":0},{"offset":249,"length":17,"key":1},{"offset":463,"length":10,"key":2},{"offset":531,"length":8,"key":3}],"data":{}},{"key":"d2f7n","text":"Deeper in the snowpack, it is possible to find another crust layer buried down 100-200 cm with facets above it from December. This layer is most prominent between 1700-2100 m and is currently classified as dormant; although large loads such as a cornice failure or avalanches in motion may still be able to trigger avalanches on this layer.","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[{"offset":206,"length":7,"key":4}],"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/glossary#facet-crust-layer"}},"2":{"type":"LINK","mutability":"MUTABLE","data":{"url":"https://avalanche.ca/mountain-information-network/submissions/6d0ad7d5-e13d-4306-b145-a7bbc0fa1ee4"}},"3":{"type":"LINK","mutability":"MUTABLE","data":{"url":"https://avalanche.ca/mountain-information-network/submissions/e0259516-8307-11ec-9124-3e13276dcd3d"}},"4":{"type":"LINK","mutability":"MUTABLE","data":{"url":"https://www.avalanche.ca/glossary#dormant-layer"}}}}