This avalanche occurred recently on Fisher Peak near Lulu Pass outside of Cooke City. This slope has a thinner and weaker snowpack than other slopes and also had a heavy load of wind blown snow. Here's our snowpit of the flank: http://www.mtavalanche.com/images/11/fisher-peak?size=_original Photo: GNFAC
Forecast link: GNFAC Avalanche Forecast for Wed Nov 30, 2011