By CBSLA Staff

HARBOR CITY (CBSLA) – It took the Los Angeles Fire Department approximately four hours to contain and fully extinguish a four acre fire that occurred around 9:30 p.m. in the 26000 block of South Vermont Avenue in a difficult to access section of Ken Malloy Harbor Regional Park.

The blaze, which is near Machado Lake, came in a quartet of stubborn fires that consumed vegetation and debris in the remote area.

Around 30 ground-based firefighters managed to knock the fire down. No injuries or damage to structures were reported.

The cause of the fire is under investigation.