Over 30 trapped on burning boat off California, many feared dead

Rescuers scrambled Monday to reach as many as 34 people trapped below the deck of a burning commercial scuba-dive boat off the coast of California, US Coast Guard officials said. Many were feared dead.

Firefighters converged on the scene near Santa Cruz Island but the blaze and intense heat prevented them from breaching the hull of the 75-foot (23-metre) vessel to see if there were survivors, they said.

VCFD firefighters respond to a boat fire off the coast of southern California, on Monday. AP

"I'm unaware of any survivors at this time," Coast Guard Petty Officer Aaron Bemis told CNN, adding that it was too early to confirm casualties.

Beamis said the fire broke out at around 3:15 am local time (1015 GMT) as passengers were below deck in a sleeping area.

Five crew members who were in a cabin above deck made it off the boat, Beamis said. But those below deck, who he said were reported to number 34, had not been accounted for.

A dive boat is engulfed in flames after a deadly fire broke out aboard the commercial scuba diving vessel off the Southern California Coast. AP

"The fire was so intense that even after it was put out, we're not able to actually embark the vessel and, you know, look for survivors at this point. It's still ongoing," he said.

He said the fire was put out multiple times but flared back up, apparently because of the amount of fuel in the vessel.

Bill Nash, a spokesperson for Ventura County, told CNN many people were feared dead.

"It's a large boat, and we know we have numerous fatalities. I don't have an exact number," Nash said.

Agence France-Presse