An avalanche was triggered on 2/27/2020 at 8:30 p.m. by a groomer between Storm Castle and Swan Creeks in the northern Gallatin Range. The driver was ok, but the machine did a full barrel roll and was very badly damaged. Photo: GNFAC
Location
Advisory Year
Avalanche Details: Snowcat triggered avalanche in Swan Creek
Forecast link: GNFAC Avalanche Forecast for Mon Mar 2, 2020GNFAC Avalanche Forecast for Wed Mar 4, 2020
Northern Gallatin, 2020-02-28
Forecast link: GNFAC Avalanche Forecast for Mon Mar 2, 2020GNFAC Avalanche Forecast for Wed Mar 4, 2020