A magnitude 5.1 earthquake was widely felt in the Los Angeles area and surrounding counties on Friday evening, but US authorities said there were no immediate reports of significant damage or injuries.
The US Geological Survey (USGS) said the quake struck at about 9:09pm and was centered near Brea in Orange County — about 32km southeast of downtown Los Angeles. 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 US authorities. Eyewitness photographs and videos show bottles and packages strewn on supermarket floors.
At least five aftershocks ranging from magnitudes 2.7 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 US crews were inspecting bridges, dams and other infrastructure systems for signs of damage. The Brea police department said the rock slide occurred in the Carbon Canyon area.
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.
“A lot of the glass in the place shook like crazy,” he said. “It started like a roll and then it started shaking like crazy. Everybody ran outside, hugging each other in the streets.”
A helicopter news reporter from KNBC-TV reported from above that rides at Disneyland in Anaheim — several kilometers from the epicenter — were stopped as a precaution.
Friday’s quake hit one 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.