Earthquake Details: 10 km WSW of Corona, California, United States

8/12/2026, 6:17:06 AM

A magnitude 3.0 earthquake occurred near 10 km WSW of Corona, California, United States on 8/12/2026 at 6:17:06 AM. The seismic event was recorded at a depth of 2.8 km. No tsunami warning was issued.

No Tsunami WarningStatus: reviewedType: earthquake

Regional Seismicity

View recent seismic activity near this event:

United States California Corona (Nearest City)

Technical Details

Depth2.8 km

Significance279

Latitude33.8333

Longitude-117.6618

Event IDci40670922

Magnitude3.0

Updated:8/13/2026, 4:40:31 PM

External Resources

View on USGS Official Site

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Time & depth

Local time: 8/11/2026, 11:17:06 PM PDT
UTC: 8/12/2026, 6:17:06 AM UTC

2.8 km · Shallow-focus

Less than 70 km deep. Shaking is often stronger near the epicentre.

Nearby major cities

Nearby event sequence · 7

M2.630 km SSE of Mina, Nevada, United StatesBefore8/12/2026, 4:10:31 AM M2.69 km SW of Valencia, California, United StatesAfter8/12/2026, 8:56:29 PM M2.628 km SSW of Ocotillo Wells, California, United StatesAfter8/13/2026, 9:31:18 AM M2.512 km SSW of Lompoc, California, United StatesAfter8/14/2026, 12:31:45 PM M3.419 km SW of Toms Place, California, United StatesAfter8/14/2026, 8:38:32 PM M3.9Gulf Of CaliforniaAfter8/15/2026, 10:57:33 AM M2.712 km NNE of Trabuco Canyon, California, United StatesAfter8/15/2026, 1:33:39 PM

Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Latest successful data update: Aug 13, 2026, 04:40 PM UTC. Data sources: USGS / EMSC / JMA / Geoscience Australia / GeoNet.