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Light earthquake

M4.8 Earthquake — 95 km W of Petrolia, CA

2026-08-29 02:41 UTC · 40.42°, -125.40°

A magnitude 4.8 (light) earthquake struck 95 km W of Petrolia, CA on 2026-08-29 02:41 UTC, at a depth of 2 km. See it live on Earth Live's real-time 3D globe.

M4.8
Magnitude
2 km
Depth
274 t
TNT equivalent
~813 km
Felt radius (est.)
216
Felt reports
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Source: USGS event page. Energy and felt-radius figures are standard seismological estimates, not official assessments.

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