Small earthquake jolts Pasadena area

A small earthquake with a preliminary magnitude of 3.0 struck near South Pasadena Tuesday, occurring in roughly the same area as a 3.4 shaker over the weekend.

Tuesday's quake occurred at 3:05 p.m. and was centered 2.2 miles southwest of South Pasadena and 2.9 miles west of Alhambra, according to the U.S. Geological Survey. 

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There were no immediate reports of damage or injuries. While there are many variables involved, geologists say damage does not usually occur until the earthquake magnitude reaches somewhere above 4 or 5.

Credit: Earthquaketrack.com

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USGS provides information about earthquakes by state and preparedness information, including helpful information for those in California.

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USGS officials noted on X that the shaker was likely an aftershock of a quake that occurred in the same general area as one that rattled the area on Sunday. That temblor was initially reported with a magnitude of 3.5, but it was later downgraded to a 3.4.

No injuries or damage were reported from that quake.

CNS contributed to this report.