1.7
Earthquake Details: 6 km NW of The Geysers, California, United States
Oct 22, 2026, 23:13:27
- Depth
- 2.43 km
- Felt reports
- No data
Source: USGSUpdated: Oct 22, 2026, 11:16 PM UTC
A magnitude 1.7 earthquake occurred on Oct 22, 2026 at 23:13:27. Epicenter: 6 km NW of The Geysers, California, United States. Reported depth: 2.43 km.
Tsunami information
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Time & depth
- Local time
- Oct 22, 2026, 16:13:27 PDT
- UTC
- Oct 22, 2026, 23:13:27 UTC
2.43 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
M2.44 km SE of San Ramon, CABeforeM3.180 km WNW of Ferndale, CABeforeM2.839 km SSW of Qualeys Camp, NVBeforeM2.732 km SE of Bodie, CABeforeM2.46 km N of Redwood Valley, CABeforeM2.413 km WSW of Kelseyville, CABeforeM2.52 km NW of The Geysers, CABeforeM3.139 km SSW of Likely, 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, CABefore
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSM 1.69
nc75453636
- Depth:
- 2.43 km
- Time:
- Updated:
- Oct 22, 2026, 11:16 PM UTC
Technical Details
Depth2.43 km
Significance44
Latitude38.8123
Longitude-122.8115
Event IDnc75453636
Magnitude1.7
Updated:Oct 22, 2026, 23:16:38 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 22, 2026, 23:16 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).