2019 Cable Mountain Rockfall, Zion National Park, Utah
On August 24, 2019, at approximately 5:30 p.m., a large slab of  Navajo  Sandstone  detached  from  a  vertical  cliff  face  of  Cable Mountain above the Weeping Rock area, in Zion National  Park,  Utah.  The  slab  of  rock  detached  approximately  2000  vertical  feet  (610  meters)  above  the  parking  lot  at …