Historical rock falls in Yosemite National Park, California (1857-2011)

A comprehensive inventory of rock falls and other slope movements in Yosemite National Park, spanning 1857 to 2011, reveals significant natural hazards that have resulted in 15 fatalities and at least 85 injuries. The study documents 925 events, providing critical data on triggers, susceptibility of cliffs, and magnitude-frequency relations. This information is essential for assessing hazard and risk, particularly in Yosemite Valley, where steep granitic cliffs and high visitor traffic increase exposure. The research combines detailed event documentation with environmental conditions, offering a robust dataset to inform mitigation strategies and safety measures.

Stock, G. M., Collins, B. D., Santaniello, D. J., Zimmer, V. L., Wieczorek, G. F., & Snyder, J. B. (2013). Historical rock falls in Yosemite National Park, California (1857-2011). Data Series. https://doi.org/10.3133/ds746