Experts say that while it has been quiet after Monday's quake, the risk of one or more aftershocks is not out of the question.

The quake, centered about six miles southeast of York Harbor, Maine, at 10:22 a.m. was reportedly felt hundreds of miles away across New England and as far as Pennsylvania.

Monday’s incident marked the strongest earthquake in the northeast U.S. since last year when a 4.8-magnitude earthquake hit New Jersey in April — the strongest to hit the region in more than a decade, according to NBC News. There is currently no tsunami threat in New England, according to the U.S. Tsunami Warning Center.

The ground violently shook in a video taken outside the iconic Nubble Lighthouse in York, Maine, amid a magnitude 3.8 earthquake that struck off the coast Monday morning and could be felt across New England.

A 3.8-magnitude earthquake centered near the Maine coast rattled houses in northern New England on Monday and was felt by surprised residents of states hundreds of miles away.

The event proved to be quite dramatic for the colonial settlers, causing dishes to rattle, doors to shake, and buildings to tremble. The earthquake's impact was so startling that field workers abandoned their tools and fled in panic across the countryside.

YORK HARBOR, Maine - Another earthquake has been recorded off the coast of Maine, two days after a larger quake shook Boston, New Hampshire and Rhode Island. The magnitude 2.0 earthquake was detected at 3:15 a.

The Wednesday-morning quake struck around 8:15 a.m. less than 6 miles off the coast with a depth of about 6 miles, according to the U.S. Geological Survey. Residents of Maine and New Hampshire reported feeling the shaking Wednesday.

YORK HARBOR, Maine — A second earthquake in just three days was detected off the coast of New England early Wednesday morning. The United States Geological Survey confirmed a 2.0 magnitude earthquake centered southeast of York Harbor, Maine, just north of Portsmouth, New Hampshire, around 3:15 a.m.

Another earthquake of a relatively minor 2.0 magnitud e 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.