http://139.191.254.108/Wires/reuters-en/070721/reuters-en-e0388524614198983c2840aa5e0157a1.htmlWASHINGTON, July 21 (Reuters) - An earthquake with a magnitude of 6.2 struck northern Argentina on Saturday, the United States Geological Survey said. The quake struck in the Jujuy region at 12:34 p.m. local time (10:34 EDT/14:34 GMT) 140 km (87 miles) east of Tarija in Bolivia, at a depth of 247 km (153 miles), the USGS said.2007-07-21T18:35+0200reuters-enenreuters-en-e0388524614198983c2840aa5e0157a1