2.1
Earthquake Details: 3 km W of Concord, California, United States
Nov 1, 2026, 11:18:54
- Depth
- 15.59 km
- Felt reports
- No data
Source: USGSUpdated: Nov 1, 2026, 11:24 AM UTC
A magnitude 2.1 earthquake occurred on Nov 1, 2026 at 11:18:54. Epicenter: 3 km W of Concord, California, United States. Reported depth: 15.59 km.
Tsunami information
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Time & depth
- Local time
- Nov 1, 2026, 03:18:54 PST
- UTC
- Nov 1, 2026, 11:18:54 UTC
15.59 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
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Nearby major cities
Nearby earthquakes · 12
M2.65 km WNW of Madera, CABeforeM2.712 km SW of Ridgemark, CABeforeM2.410 km N of Lake Pillsbury, CABeforeM2.722 km SSW of Big Pine, CABeforeM2.929 km W of Petrolia, CABeforeM2.732 km SE of Bodie, CABeforeM2.927 km WSW of Westley, CABeforeM2.763 km W of Petrolia, CABeforeM2.527 km WSW of Westley, CABeforeM2.953 km WNW of Kingston Parish, NevadaBeforeM2.324 km ESE of Yosemite Valley, CABeforeM2.766 km W of Petrolia, CAAfter
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSM 2.09
nc75460832
- Depth:
- 15.59 km
- Time:
- Updated:
- Nov 1, 2026, 11:24 AM UTC
Technical Details
Depth15.59 km
Significance67
Latitude37.9702
Longitude-122.0458
Event IDnc75460832
Magnitude2.1
Updated:Nov 1, 2026, 11:24:09 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: Nov 1, 2026, 11:24 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under 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.
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.
- CENC / Wolfx — CENC earthquake parameters via Wolfx, an independent unofficial relay.
- GFZ / GEOFON — Locations, depths and magnitudes: GFZ/GEOFON using GEVN network data (CC BY 4.0).