Your reactions to the 5.8 magnitude east coast earthquake. With experts: Donald Prothero, professor of geology at Occidental College and author of Catastrophes! Earthquakes, Tsunamis, Tornadoes, and Other Earth-Shattering Disasters, Graham Kent, director of the Nevada Seismological Laboratory and professor in the department of geological sciences and engineering at the University of Nevada, Reno, and Yunfeng Zhang, associate professor of civil and environmental engineering at the University of Maryland.
