{"blocks":[{"key":"da8uc","text":"It's a very dynamic period and the snowpack doesn't like rapid change.","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"c73e2","text":"Recent sun and warm air in the alpine on Wednesday likely had the greatest impact on the upper snowpack, showing signs of instability and promoting further slab development and cohesion. This may be most concerning where these slabs sit above an old thin crust on south aspects and feathery surface hoar crystals in wind-sheltered areas. ","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[{"offset":113,"length":20,"key":0},{"offset":155,"length":32,"key":1}],"data":{}},{"key":"4kijo","text":"Northerly aspects will likely see fresh wind slab development at upper elevations on leeward slopes and melt-freeze conditions may exist on most aspects at upper elevations. ","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"53dqh","text":"Treeline snowpack depths sit around 100 to 150 cm in the north and 50 to 100 cm in the south of the region. ","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"bme8g","text":"","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"dgq0a","text":"Crusts from mid-and early-November are generally found 30 cm below the snow surface and 30 cm up from the ground, respectively. While they are still showing results in snowpack tests, most older reports indicate that the bonds at the interfaces with these crusts are improving, but a lot of uncertainty still exists with limited observations. Triggering a slab above this layer may be more likely on south-facing slopes and in shallow, rocky, snowpack areas in the alpine.  ","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}}],"entityMap":{"0":{"type":"LINK","mutability":"MUTABLE","data":{"url":"https://www.avalanche.ca/glossary?q=pinwheel#signs-of-instability"}},"1":{"type":"LINK","mutability":"MUTABLE","data":{"url":"https://www.avalanche.ca/glossary?q=slab#slab-definition"}}}}