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Los Angeles Harbor Light

Los Angeles Harbor Light
San Pedro Harbor
Angel's Gate
Angels Gate light.jpg
Los Angeles Harbor Light
Los Angeles Harbor Light is located in California
Los Angeles Harbor Light
California
Location Los Angeles Harbor
California
United States
Coordinates 33°42′31″N 118°15′06″W / 33.70857°N 118.25160°W / 33.70857; -118.25160Coordinates: 33°42′31″N 118°15′06″W / 33.70857°N 118.25160°W / 33.70857; -118.25160
Year first constructed 1913
Automated 1971
Foundation rock breakwater with concrete slab
Construction reinforced concrete tower
Tower shape cylindrical tower with balcony and lantern rising from an octagonal prism basement
Markings / pattern white tower with black narrows stripes, black lantern
Height 69 feet (21 m)
Focal height 73 feet (22 m)
Original lens Fourth order Fresnel lens
Current lens DCB-24 aerobeacon
Light source solar power
Intensity 217,000 candela
Range 18 nautical miles (33 km; 21 mi)
Characteristic Fl G 15s.
Fog signal 2 blasts every 30s. continuously
Admiralty number G3799
ARLHS number USA-014
USCG number 6-0135
Managing agent

United States Coast Guard

Los Angeles Harbor Light Station
Location Los Angeles Harbor (San Pedro Breakwater), Los Angeles, California
Architect Edward L Woodruff
NRHP Reference # 80000810
Added to NRHP October 14, 1980

United States Coast Guard

Los Angeles Harbor Light, also known as Angels Gate Light, is a lighthouse in California, United States, at San Pedro Breakwater in Los Angeles Harbor, California. The lighthouse is listed on the National Register of Historic Places. It is listed as Los Angeles Light in the USCG Lights list.

The original plan for the lighthouse was a wooden, square, two-story building like those constructed for Oakland Harbor and Southampton Shoals. However, the plans were changed and the Los Angeles Light was firmly anchored to the concrete block and built of steel reinforced concrete. It is the only lighthouse ever built to this design. The original paint on the lighthouse was only white which caused a problem with seeing the lighthouse building during fog. Vertical black stripes were added for increased visibility.

From the Coast Guard web site:

Though battered by seasonal storms and an occasional passing ship, the U.S. Coast Guard’s Los Angeles Harbor Light has faithfully guarded the port’s busy gateway since 1913. As early as 1907, plans were being made to include a lighthouse in the Los Angeles Breakwater project. The light was to occupy a 40-foot-square concrete block at the end of the west breakwater. A temporary light was established on the block with the completion of the breakwater in 1910. The present lighthouse was completed in 1913 at a cost of just under $36,000. Originally designed to be a dormered, square wooden building with the lens sprouting from the roof similar to Southampton Shoals and Oakland Harbor Lights on San Francisco Bay, the Los Angeles Light ended up looking more like a Roman fantasy. It is the only lighthouse ever built to this design. The light was firmly anchored to the concrete block and built of steel reinforced concrete.

Heavy construction proved to be a godsend when a furious five-day storm assaulted the light a few years after opening. The steel and concrete stood fast as angry seas broke against the walls. A wooden structure would probably have been carried away and the keepers killed. However, the light did not escape unscathed. When the storm ended, keepers complained of difficulty walking one direction in the building. A plumb line dropped from the tower revealed that the concrete block had settled during the storm, giving the lighthouse a pronounced shoreward list. The lean could not be corrected and did no harm except to annoy the keepers. Other scars were put on the lighthouse one dark night when a keeper was thrown to the floor by a tremendous blow to the tower. Running to the window, the amazed keeper saw the silhouette of a huge battleship which had blundered into the breakwater. The ship continued on its way with only scratches and the incident was marked "confidential" and buried deep in Navy files for many years.


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