Tangshan, China Hit by 4.7 Magnitude EarthquakeA 4.7 magnitude earthquake rocked Tangshan at 10:22 a.m. on May 28.Friends Read FreeCopyFacebookXTruthGettrLinkedInTelegramEmailSaveAccording to the National Earthquake Network Center, the earthquake happened at 10:22 a.m. (Courtesy of USGS NEIC (WDCS-D))By Lin Congwen5/28/2012Updated: 10/1/2015Print