A light but rare 3.8-magnitude earthquake struck off the coast of southern Maine on Monday morning, according to the United States Geological Survey, sending trembles across New England. The earthquake’s epicenter was about 10 miles east of Portsmouth, N.H., the survey said. There were no immediate reports of injuries or damage.

Another earthquake of a relatively minor 2.0 magnitude was recorded overnight in approximately the same spot as Monday’s 3.8-magnitude quake off the coast of Maine, according to the United State Geological Survey.