1.6
Earthquake Details: 4 km ENE of El Granada, California, United States
Oct 16, 2026, 00:31:59
- Depth
- 2.42 km
- Felt reports
- No data
Source: USGSUpdated: Oct 16, 2026, 12:33 AM UTC
A magnitude 1.6 earthquake occurred on Oct 16, 2026 at 00:31:59. Epicenter: 4 km ENE of El Granada, California, United States. Reported depth: 2.42 km.
Tsunami information
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Time & depth
- Local time
- Oct 15, 2026, 17:31:59 PDT
- UTC
- Oct 16, 2026, 00:31:59 UTC
2.42 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
M2.719 km WSW of Petrolia, CABeforeM2.715 km NE of Little Lake, CABeforeM3.023 km NE of Hydesville, CABeforeM3.012 km NE of Walker Lake, NevadaBeforeM3.17 km NW of The Geysers, CABeforeM2.820 km ESE of Silver Springs, NevadaBeforeM3.274 km W of Petrolia, CABeforeM3.013 km W of Petrolia, CABeforeM3.38 km NE of Gazelle, CAAfterM2.819 km SW of Toms Place, CAAfterM2.919 km SW of Toms Place, CAAfterM3.025 km SSW of Mina, NevadaAfter
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSM 1.56
nc75450266
- Depth:
- 2.42 km
- Time:
- Updated:
- Oct 16, 2026, 12:33 AM UTC
Technical Details
Depth2.42 km
Significance37
Latitude37.5132
Longitude-122.4290
Event IDnc75450266
Magnitude1.6
Updated:Oct 16, 2026, 00:33:36 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 16, 2026, 00:33 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.