Magnitude-6.4 quake shakes Chile, no damages

SANTIAGO, Chile — The US Geological Survey says a magnitude-6.4 earthquake has struck of Chile's central coast. There were no immediate reports of damage or injuries. The USGS says the quake's epicenter was 151 kilometers (94 miles) south-southwest of Concepcion, Chile, at a depth of 20 kilometers (12 miles). Radio stations in the Bio-Bio region reported no major damages or injuries from Monday's tremor. The area has been shaken by hundreds of smaller quakes since a huge magnitude-8.8 quake hit on Feb. 27, triggering a tsunami and killing 486 people. On Sunday, a 5.9-magnitude quake struck the area, one of more than a dozen perceptible temblors since Saturday. Tens of thousands of Chileans are still living in tents or temporary huts. — AP