Mammoth Mountain officials said the slide occurred at around 11:30 a.m. on Lincoln Mountain during avalanche mitigation work following a significant Sierra Nevada snowstorm, during which ...

14 at the Mammoth Mountain ski area, leaving one injured in “extremely critical” condition, officials said. Mammoth Mountain officials said the slide occurred at around 11:30 a.m. on Lincoln Mountain ...

two Mammoth Mountain Ski Patrol staff were caught in an avalanche on Lincoln Mountain. The slide occurred during avalanche mitigation work, following a significant Sierra snowstorm, where ...