The search for the four-member crew of a Maine fishing boat that sank off Massachusetts was suspended Tuesday evening, according to the Coast Guard.

The 82-foot (25-meter) Emmy Rose, based in Portland, Maine, went down about 20 miles (32 kilometers) northeast of Provincetown, Massachusetts, around 1:30 a.m. Monday. It was heading for Gloucester, Massachusetts.

The crew did not make any sort of mayday or distress call, and the Coast Guard was alerted when the vessel’s emergency beacon made contact with the water and sent out its signal, the Coast Guard has said.

The Coast Guard announced that search was suspended at 5:22 p.m. Tuesday, after 38 hours of continuous searching. Crews had searched over 2,000 square miles.

“The decision to suspend a search is never an easy one. Our crews conducted searches continuously for over 38 hours covering an area of approximately 2066 square miles,” said Capt. Wesley Hester, Search and Rescue mission coordination, Coast Guard’s First District. “We extend our condolences to the friends and loved ones of these fishermen during this trying time.”