Associated Press, 12/11/11
A magnitude-6.5 earthquake struck in Mexico’s western Guerrero state, shaking buildings and causing panic in the nation’s capital and the Pacific resort of Acapulco. Officials said at least three people died, but there were no reports of widespread damage.
The U.S. Geological Service initially estimated the quake at magnitude at 6.8, but downgraded it to 6.7 and then 6.5. A quake of that magnitude is capable of causing severe damage, although the depth of this temblor lessened its impact.
The USGS said the quake occurred at 6:47 p.m. Saturday at a depth of 40.3 miles (64.9 kilometers). It was centered about 26 miles (42 kilometers) southwest of Iguala in Guerrero and 103 miles (166 kilometers) south-southwest of Mexico City. Mexico’s Interior Department said the quake was felt in parts of nine states.