Boston residents have been shook to their cores after a terrifying loud boom rocked the city Saturday afternoon.

Residents from New Hampshire down to Rhode Island heard a loud boom, some even reporting their entire house shaking.

Reports of a loud explosion-like sound and possible “sonic boom” sparked panic among residents, with many initially fearing an earthquake.

Blue Origin's powerful New Glenn rocket exploded during testing Thursday night, May 28, blasting flames and debris high into the sky in a display visible across wide swaths of Florida.