A magnitude 3.9 earthquake struck Monday morning, about 7 miles southeast of York Harbor, Maine, the US Geological Survey said.

A 3.8-magnitude earthquake rocked the northeast early Monday — shaking buildings and homes along the Atlantic Coast, the United States Geological Survey said. The quake, which struck at 10:22 a.m., was centered near Maine’s idyllic York Harbor but could be felt as far as Portland and Boston.