2.5
Earthquake Details: 7 km W of Cobb, California, United States
Oct 24, 2026, 20:39:17
- Depth
- 1.99 km
- Felt reports
- 1
Source: USGSUpdated: Oct 25, 2026, 03:04 PM UTC
A magnitude 2.5 earthquake occurred on Oct 24, 2026 at 20:39:17. Epicenter: 7 km W of Cobb, California, United States. Reported depth: 1.99 km.
Tsunami information
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Time & depth
- Local time
- Oct 24, 2026, 13:39:17 PDT
- UTC
- Oct 24, 2026, 20:39:17 UTC
1.99 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
M2.330 km NNW of Covelo, CABeforeM3.314 km SE of Petrolia, CABeforeM3.223 km WSW of Gustine, CABeforeM2.42 km E of Aromas, CABeforeM3.015 km S of Tres Pinos, CABeforeM3.470 km W of Ferndale, CABeforeM2.919 km SW of Toms Place, CABeforeM2.8193 km WSW of Pistol River, OregonBeforeM2.517 km SW of Toms Place, CABeforeM2.37 km W of Cobb, CAAfterM3.9209 km WSW of Pistol River, OregonAfterM2.32 km W of Round Valley, CAAfter
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSM 2.52
nc75454321
- Depth:
- 1.99 km
- Time:
- Updated:
- Oct 25, 2026, 03:04 PM UTC
Technical Details
Depth1.99 km
Significance98
Latitude38.8335
Longitude-122.8032
Event IDnc75454321
Magnitude2.5
Updated:Oct 25, 2026, 15:04:14 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 25, 2026, 15:04 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).