LOS ANGELES A magnitude-5.1 earthquake centered south of Los Angeles shook residents throughout Southern California and sent bottles and cans tumbling off shelves in stores, produced a rock slide that closed a road and forced a brief shutdown of rides at Disneyland. There were no reports of major damage or injuries.
In the Orange County city of Fullerton, about 50 people were forced from their homes because of concerns about damage to buildings. Southern California Edison reported power outages to about 2,000 customers following the quake.
The U.S. Geological Survey said the temblor struck at 9:09 p.m. Friday and was centered near Brea in Orange County, about 20 miles southeast of downtown Los Angeles, at a depth of 5 miles. It was felt as far south as San Diego and as far north as Ventura County, according to citizen responses collected online by the USGS.
Broken glass, gas leaks, water main breaks and a rockslide were reported near the epicenter, according to Twitter updates from local authorities.
More than two dozen aftershocks ranging from magnitudes 2 to 3.6 were recorded, according to the USGS. Earlier in the evening, two foreshocks registering at magnitude-3.6 and magnitude-2.1 hit nearby in the city of La Habra.
Public safety officials said crews were inspecting bridges, dams, rail tracks and other infrastructure systems for signs of damage. The Brea police department said the rock slide in the Carbon Canyon area caused a car to overturn, and the people inside sustained minor injuries.
Callers to KNX-AM reported seeing a brick wall collapse, water sloshing in a swimming pool and wires and trees swaying back and forth. One caller said he was in a movie theater lobby in Brea when the quake struck and said people ran outside and hugged in the street.
Rides were halted at Disneyland in Anaheim, but no damage was found and the theme park was expected to have normal operations Saturday.
Friday's quake hit a week after a pre-dawn magnitude-4.4 quake centered in the San Fernando Valley rattled a swath of Southern California. That jolt shook buildings and rattled nerves but did not cause significant damage.
Southern California has not experienced a devastating earthquake since the 1994 magnitude-6.7 Northridge quake killed several dozen people and caused $25 billion in damage.
Preliminary data suggest Friday night's 5.1 magnitude earthquake occurred near the Puente Hills thrust fault, which stretches from the San Gabriel Valley to downtown Los Angeles and caused the 1987 Whittier Narrows earthquake, USGS seismologist Lucy Jones said.