2.7
Earthquake Details: 53 km W of Petrolia, California, United States
Sep 22, 2026, 07:06:23
- Depth
- 15.89 km
- Felt reports
- No data
Source: USGSUpdated: Oct 3, 2026, 12:51 AM UTC
A magnitude 2.7 earthquake occurred on Sep 22, 2026 at 07:06:23. Epicenter: 53 km W of Petrolia, California, United States. Reported depth: 15.89 km.
Status: Reviewed
Tsunami information
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Time & depth
- Local time
- Sep 21, 2026, 23:06:23 GMT-8
- UTC
- Sep 22, 2026, 07:06:23 UTC
15.89 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
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Nearby major cities
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSmd 2.73
nc75439872
- Depth:
- 15.89 km
- Status:
- Reviewed
- Time:
- Updated:
- Oct 3, 2026, 12:51 AM UTC
Technical Details
Depth15.89 km
Significance115
Latitude40.3673
Longitude-124.9110
Event IDnc75439872
Magnitude2.7
Updated:Oct 3, 2026, 00:51:00 UTC
Regional Seismicity
External Resources
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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: Oct 3, 2026, 00:51 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under CC BY 4.0. CC BY 4.0
- JMA — Source: Japan Meteorological Agency (JMA).
- Geoscience Australia — Based on Australian Earthquakes data by Geoscience Australia. © Commonwealth of Australia. Licensed under CC BY 4.0; the section 5 disclaimer applies. CC BY 4.0
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.