NEW YORK, Oct. 31 (Xinhua) -- An earthquake with a magnitude of 5.5 jolted 11 km WSW of Tortora Marina, Italy at 21:42:50 GMT on Monday, the U.S. Geological Survey said.
The epicenter, with a depth of 267.865 km, was initially determined to be at 39.8989 degrees north latitude and 15.6365 degrees east longitude. ■