{"blocks":[{"key":"a3u6t","text":"25-45 cm of forecast and recent snow will have accumulated by Monday afternoon.  This recent snow arrived with light to moderate wind, warm temperatures and will have numerous storm interfaces, including another layer of surface hoar from Saturday that may serve as failure planes.  Check out this MIN and this MIN from the south Purcells.  All this recent snow sits on top of a known weak layer of widespread surface hoar, facets, sun crust and old wind surfaces from the last drought.   ","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[{"offset":298,"length":3,"key":0},{"offset":311,"length":3,"key":1}],"data":{}},{"key":"eqlvc","text":"","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"29fkv","text":"Buried 50-90 cm is an older surface hoar and / or a thin melt crust from Jan 11th.  This layer was more prominent in the north Purcells in sheltered, open slopes at treeline and may become reactive with incoming warm temperatures and snow.","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[{"offset":28,"length":12,"key":2}],"data":{}},{"key":"emvum","text":"","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"chm90","text":"Two deeper layers persist, though they have been recently unreactive.  Down 100-150 cm lies the  December weak surface hoar / crust / facet layers.   Closer to the ground lies the early November crust facet complex.  Though unlikely to trigger, caution for these layers remains with large loads in steep, shallow, rocky areas with a thin to thick snowpack or shallow areas below treeline.  ","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}}],"entityMap":{"0":{"type":"LINK","mutability":"MUTABLE","data":{"url":"https://www.avalanche.ca/mountain-information-network/submissions/75ad2002-402b-4d48-948c-79d18f531f6f"}},"1":{"type":"LINK","mutability":"MUTABLE","data":{"url":"https://www.avalanche.ca/mountain-information-network/submissions/d4f9b3bf-2613-40e0-8378-18d389bb030c"}},"2":{"type":"LINK","mutability":"MUTABLE","data":{"url":"https://www.avalanche.ca/glossary#surface-hoar"}}}}