A magnitude 3.1 earthquake has sent tremors across much of New Hampshire and parts of Maine, Vermont and Massachusetts.

The U.S. Geological Survey says the quake occurred at 11:28 p.m. Saturday, but there were no reports of injuries or damages. The quake, which is considered minor, was centered in Boscawen, N.H., about 10 miles north of Concord. According to the U.S. Geological Survey, residents reported feeling the temblor across the southern half of New Hampshire, as well as southern Maine, northern Massachusetts and southeastern Vermont.

WBZ'S Mary Blake talked with Dr. John Ebel, Director of the Weston Observatory