Firefighters from four departments extinguished a fire in a Seal Beach apartment in just 30 minutes this morning, officials said.

Crews from the Orange County Fire Authority, Long Beach, Huntington Beach and Garden Grove fire departments responded about 12:40 a.m. to the 800 block of Ocean Avenue and found fire coming from a second-floor apartment and attic, according to the OCFA.

Knockdown was declared about 1:10 a.m., the OCFA said. No injuries were reported and the cause of the fire was under investigation.