Friends of the Gallatin National Forest Avalanche Center reported two snowmobile riders were caught in a deep slab avalanche on Henderson Mountain Thursday morning.

Officials said the slide didn't bury either rider but one rider did receive potentially life-threatening injuries.

Park County Search and Rescue's Cooke City unit and an air ambulance responded to the incident.

Officials said a snowmobiler caused the avalanche on Henderson Mountain and that more information will be released when it's available.

Friends of the Gallatin National Forest Avalanche Center released the following information: