A cornice break triggered this avalanche on the east face of Abundance outside Cooke City. Photo: GNFAC Advisory Year 10-11 Forecast link: GNFAC Avalanche Forecast for Mon Feb 28, 2011GNFAC Avalanche Forecast for Tue Mar 1, 2011GNFAC Avalanche Advisory for Wed Mar 2, 2011Cooke City, 2011-02-27Access other image sizes:Very Large 1200pxLarge 480pxMedium 220pxSmall 150pxOriginal