3.4
Earthquake Details: 19 km SW of Toms Place, California, United States
8/14/2026, 8:38:32 PM
A magnitude 3.4 earthquake occurred near 19 km SW of Toms Place, California, United States on 8/14/2026 at 8:38:32 PM. The seismic event was recorded at a depth of 2.69 km. No tsunami warning was issued.
No Tsunami WarningStatus: reviewedType: earthquake
Regional Seismicity
Technical Details
Depth2.69 km
Significance179
Latitude37.4507
Longitude-118.8428
Event IDnc75418367
Magnitude3.4
Updated:8/15/2026, 2:41:14 PM
External Resources
View on USGS Official SiteLoading map...
Time & depth
- Local time
- 8/14/2026, 1:38:32 PM PDT
- UTC
- 8/14/2026, 8:38:32 PM UTC
2.69 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 11
M2.630 km SSE of Mina, Nevada, United StatesBeforeM3.010 km WSW of Corona, California, United StatesBeforeM3.26 km NW of The Geysers, California, United StatesBeforeM3.26 km NW of The Geysers, California, United StatesBeforeM2.69 km SW of Valencia, California, United StatesBeforeM2.831 km NNW of Covelo, California, United StatesBeforeM3.83 km N of San Leandro, California, United StatesBeforeM2.84 km N of San Leandro, California, United StatesBeforeM2.512 km SSW of Lompoc, California, United StatesBeforeM2.712 km NNE of Trabuco Canyon, California, United StatesAfterM2.5Central CaliforniaAfter
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 15, 2026, 02:41 PM UTC. Data sources: USGS / EMSC / JMA / Geoscience Australia / GeoNet.