Swarm of Small Earthquakes Shakes Southern California
Swarm of Small Earthquakes Shakes Southern California
US · Published Sep 14, 2026
A series of small earthquakes, classified as an earthquake swarm, struck Southern California over an 18-hour period from 8 p.m.
on Friday to 2:30 p.m.

Impact & Risks

The earthquake swarm caused light shaking in parts of South Los Angeles, but no significant damage or injuries have been reported. However, the activity highlights the seismic vulnerability of the region, particularly near the Newport-Inglewood Fault Zone. Earthquake swarms, which lack a single mainshock, can sometimes precede larger seismic events, raising concerns about potential future activity in the area.

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