After a Utah man accidentally triggered an avalanche, he rescued his trapped brother

After a Utah man accidentally triggered an avalanche while riding a snowmobile on Christmas Eve, he was able to rescue his brother and return to safety. 

The unidentified pair of brothers and their father were snowmobiling in the Steep Hollow area of the Logan Canyon, a series of hiking trails in Cache County, Utah. The younger brother was riding across a slope when he triggered the avalanche, the Utah Avalanche Center said in a news release. 

The younger brother saw the snow ripple below and around his sled and was able to ride off the avalanche, but watched as it "swept up and carried his older brother," who had not been on his snowmobile at the time of the incident, the UAC said. The avalanche carried the older brother and his snowmobile about 100 yards and through a group of trees, partially burying the machine and completely burying the older brother.