Rescuers at Rocky Mountain National Park performed two separate, complex evacuations through snow, rocks and thunderstorms on Sunday.

At 9:30 a.m., park rangers were notified that Chris LeGault, 48, of Lyons had been backcountry skiing on Sundance Mountain when he reportedly fell 50 feet onto rocks and suffered numerous injuries, according to a news release.

Around 20 members of the park’s search and rescue division reached him at 11:45 a.m. and performed a technical rescue through snow, rocks and dense brush that took them all day.

They reached Old Fall River Road at 7:30 p.m. and LeGault was taken by ambulance to Estes Park Medical Center.

At noon the same day, rangers learned that Jesse Keller, 24, of Fort Collins, fell 150 feet while on Longs Peak. He told rangers he had suffered injuries, but would try to continue down to safety on his own.

Rangers reached Keller at 8:30 p.m., but severe weather and lightning prevented the party from leaving the Longs Peak area. They spent the night above treeline and at 8 a.m. Monday, Kelly was flown by helicopter to Medical Center of the Rockies.

Members of Larimer County Search and Rescue and Douglas County Search and Rescue assisted with the two evacuations.