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magnitude earthquake jolts Southern California

magnitude earthquake jolts Southern California

  • Sun 20 Sep 2020 - 2:35 PM
  • 187

A preliminary 4.5-magnitude earthquake jolted the Southern California area late Friday night.

It hit at 11:39 p.m. local time two miles west of El Monte and 10 miles from Los Angeles, the US Geological Survey reported.
The earthquake shook buildings and rattled windows, and was felt in San Diego, Valencia and the San Fernando Valley areas. There were no immediate reports of damage or injuries, and the Los Angeles Fire Department warned residents to prepare for aftershocks.
"If inside, when shaking starts, drop cover, hold on. Protect your head + neck while taking cover under sturdy furniture or near a sturdy interior wall, away from windows and doorways until shaking stops," the LAFD tweeted.
The earthquake was also felt at the Los Angeles International Airport, where crews are checking the airfield and terminals for any signs of damage, the airport tweeted.
Lucy Jones, a seismologist with the California Institute of Technology, said the earthquake produced "a pretty good jolt" in Pasadena, where she was. It was "almost the same location as the M5.9 Whittier Narrows earthquake in 1987," she tweeted. That earthquake hit on October 1 that year and caused $360 million in damage.

4.5 earthquake rattles Southern California

The quake struck just after 11:30 p.m. and was initially rated as a magnitude-4.6 temblor, according to the U.S. Geological Survey, about 1.8 miles west southwest of El Monte.

SOUTH EL MONTE (CBSLA) — A 4.5 magnitude earthquake struck the Los Angeles area late Friday night, the U.S. Geological Survey reported.

The quake was centered less than two miles west-southwest of South El Monte and occurred at 11:38 p.m. Several aftershocks have occurred across the Los Angeles Basin since then.

The focal point of the earthquake was almost the same location as the M5.9 Whittier Narrows earthquake in 1987, according to seismologist Dr. Lucy Jones.

There have been reports that the quake was felt in La Habra, Long Beach, Oxnard, Ontario, Pasadena, near the Beverly Hills area, and other regions throughout L.A. County.

Some residents said they felt jolts from about three seconds to possibly up to a minute-long.

All 106 fire stations in the city of Los Angeles activated, each checking their areas for damage, according to Los Angeles Fire Chief Ralph M. Terrazas.

This is one of the largest earthquakes in the Los Angeles Basin in a few years.

Jones said that 5% of the time, an initial earthquake may actually be a foreshock that is preceding a larger earthquake.

There is also an approximately 50% chance that an aftershock around 3.0 magnitude strength could be felt, according to Jones.

There were no reports of extensive damages or injuries in the city of L.A. on Friday night, Chief Terrazas.

The Los Angeles Police Department also said there were “no significant incidents to report” related to the earthquake, but urged residents to have plans in place should aftershocks occur.

Call 911 for emergencies or dial 877-275-5273 (877-ASK-LAPD) for non-emergencies in the City of Los Angeles.

https://losangeles.cbslocal.com/2020/09/19/south-el-monte-san-gabriel-earthquake/

 

 





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