Urgent: 6.6 magnitude quake hits 185 km SE of Petropavlovsk-Kamchatsky, Russia -- USGS

BEIJING, June 19 (Xinhua) -- An earthquake with a magnitude of 6.6 jolted 185 km SE of Petropavlovsk-Kamchatsky, Russia at 0651 GMT on Friday, the U.S. Geological Survey said. ■