{"blocks":[{"key":"8502i","text":"The majority of observations that came in during the storm on the weekend were skier controlled storm slabs size 1-2, with a few natural size 2-3.  Explosive control work in neighboring Glacier National Park on Monday produced very large avalanches, size 3-4. We suspect that reports of more widespread natural activity will start to come in as the weather clears and visibility improves.","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"rglf","text":"","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"7jtde","text":"Last week, older winds slabs in cross and reverse-loaded terrain features surprised a number of skiers, triggering avalanches up to size 2.5. This MIN report describes one such event on a southeast aspect in the alpine that stepped-down to deeper persistent weak layers to produce a very large avalanche that ran full path and destroyed mature timber. ","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[{"offset":147,"length":10,"key":0}],"data":{}},{"key":"b9ien","text":"","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[],"data":{}},{"key":"7p3pm","text":"Persistent slab avalanche activity has dwindled since the beginning of February but  a conservative approach is critical as this storm begins to add weight to it. This old MIN report from Joss Mountain is a helpful example of the lower elevation slopes where the surface hoar has been preserved and may reactivate this weekend.","type":"unstyled","depth":0,"inlineStyleRanges":[],"entityRanges":[{"offset":172,"length":10,"key":1}],"data":{}}],"entityMap":{"0":{"type":"LINK","mutability":"MUTABLE","data":{"url":"https://www.avalanche.ca/mountain-information-network/submissions/e81c6c40-c494-46b7-914c-dd9718d30dcd"}},"1":{"type":"LINK","mutability":"MUTABLE","data":{"url":"https://www.avalanche.ca/mountain-information-network/submissions/81228e29-382d-4c13-bc44-9e5b62a5d6a2"}}}}