An earthquake was detected off the coast of New Hampshire early Wednesday, the second quake to occur in the area this week, the U.S. Geological Survey reported. A 3.8-magnitude earthquake was reported in the Atlantic Ocean about 9.

We're getting a look at new video showing the moment Monday's earthquake hit near the New Hampshire coastline. The 3.8-magnitude earthquake was centered around 10 miles east of Portsmouth, in an area in the Atlantic Ocean just north of the Isles of Shoals.

Experts from UNH explain how rare the 3.8 magnitude earthquake was and the likelihood of significant aftershocks.

The 2.0 earthquake Wednesday morning was in the same region of Maine as the magnitude 3.8 earthquake on Monday.

A.M. AND AS FAR AS NEW HAMPSHIRE EARTHQUAKES GO, A LOT OF PEOPLE HAVE BEEN ASKING US SOME QUESTIONS. WE ARE NOT RIGHT ON A MAIN PLATE WHERE YOU’VE GOT LIKE OUT TOWARD CALIFORNIA, WHERE THEY HAVE PLATES THAT ARE SO BIG THAT THEY’RE RUBBING UP AGAINST EACH OTHER ALL THE TIME.

A 3.8 magnitude earthquake is on the smaller end of the Richter scale and even for people who may have felt it here in Massachusetts. It’s not likely that there was any damage.

There was an earthquake off the coast of Maine on Monday morning and people across Connecticut have reported feeling it. The earthquake, a magnitude 3.8, happened near York Harbor, Maine, around 10:22 a.

Another earthquake has been confirmed in Maine in the same area as the one that occurred on Monday. The U.S. Geological Survey reports that at a 2.0 magnitude earthquake was centered in the Atlantic Ocean across from York Harbor,

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 ...

The Maine Geological Survey reported a magnitude 2.1 quake on Dec. 9, 2024, 4 miles north of Upton, but noted that there were no reports from people who felt it. On July 28, a magnitude 2.8 earthquake recorded in West Gardiner had scattered reports of weak shaking up to 30 mile away.

A record-breaking deep earthquake registered in May 2025 offshore of Japan likely was not a tectonic event, but triggered by a mineralogical shift in Earth’s mantle.