Résumé de l'incident
- Mount Brewer
- Location Description
- Approximately 20km SW of Invermere
- 50.37330 °, -116.22389 °
- 2600 m
- A group of snowmobilers were on or near slopes on the south/southeast side of Mount Brewer in the Purcell Mountains. Two were caught in a very large Deep Persistent Slab avalanche 200-400m wide that ran 900-1100m onto a small lake. One deceased with an activated airbag was recovered from a two metre deep burial. A transceiver signal was located on the lake where debris was floating on the water. The second deceased was subsequently recovered from the lake by a dive team.
|Date/Heure||Taille||Type||Déclencheur||Altitude||Versant||Largeur de la plaque||Épaisseur de la plaque|
|3.0||S||Ma||2750 m||SE||300 m||-|
|Température actuelle||Température maximale||Température minimale||Tendance 24h||Vitesse du vent||Direction du vent||Condition du ciel||Type et intensité des précipitations|
|Manteau neigeux||Neige 24 hrs||Neige de tempête||Date de la tempête|
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