Nearly 1 million Utahns participated in the state's largest earthquake drill to date Thursday, the Great Utah ShakeOut. The statewide drill began at 10:15 a.m. The scenario: The worst natural disaster to ever hit the Salt Lake Valley had struck — a magnitude 7 earthquake. Hospitals, schools, businesses, government offices and others all joined in on the annual drill because of the devastation a major earthquake could have on Utah's residents, economy and infrastructure. At St. Mark's, the pretend community casualties were reported at more than 2,000 dead and more than 30,000 injured, said hospital spokeswoman Danielle Wilcox.
St. Mark's Hospital April 21, 2016