The agency reported a quake with a preliminary magnitude of 4.7, centered near Lebanon, New Jersey, or about 45 miles west of New York City and 50 miles north of Philadelphia.

The Fire Department of New York said there were no initial reports of damage. New York Mayor Eric Adams had been briefed on the quake, his spokesperson Fabien Levy said, adding, “While we do not have any reports of major impacts at this time, we’re still assessing the impact.”

In midtown Manhattan, the usual cacophony of traffic grew louder as motorists blared their horns on momentarily shuddering streets. Some Brooklyn residents heard a booming sound and their building shaking. In an apartment house in Manhattan’s East Village, a resident from more earthquake-prone California calmed nervous neighbors.