From email: "I saw some older slab avalanches on The Thunderer mountain, in northeast YNP (observed today). These avalanches happened on westerly aspects around 9700'. I'd hypothesize that they happened in correlation with the very strong westerly winds that happened around Feb. 21-22." Photo: B Fredlund
Location
Advisory Year
Avalanche Details: Natural Avalanches, Thunderer Mountain
Cooke City, 2021-03-02