1.7

Earthquake Details: 12 km E of Suisun City, California, United States

Nov 4, 2026, 02:23:38

Depth
21.7 km
Felt reports
No data
Source: USGSUpdated: Nov 4, 2026, 02:25 AM UTC

A magnitude 1.7 earthquake occurred on Nov 4, 2026 at 02:23:38. Epicenter: 12 km E of Suisun City, California, United States. Reported depth: 21.7 km.

Tsunami information

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Time & depth

Local time
Nov 3, 2026, 18:23:38 PST
UTC
Nov 4, 2026, 02:23:38 UTC
21.7 km · Shallow-focus

Less than 70 km deep. Shaking is often stronger near the epicentre.

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Nearby major cities

Suisun
14 km W
Fairfield
14 km W
Vacaville
17 km NW
Pittsburg
22 km S
Nearby earthquakes · 12
M2.955 km NNE of Gabbs, NevadaBeforeM2.324 km ESE of Yosemite Valley, CABeforeM2.766 km W of Petrolia, CABeforeM2.63 km ESE of Berkeley, CABeforeM2.59 km E of Gilroy, CABeforeM2.52 km WNW of Concord, CABeforeM2.77 km NW of The Geysers, CABeforeM2.58 km E of Lower Lake, CABeforeM2.88 km E of Lower Lake, CABeforeM2.3northern CaliforniaBeforeM2.327 km WSW of Westley, CABeforeM2.310 km WNW of Cobb, CABefore

Agency measurements

Agencies may use different observations and magnitude scales, and initial estimates can change.

  • USGSM 1.68

    nc75462232

    Depth:
    21.7 km
    Time:
    Updated:
    Nov 4, 2026, 02:25 AM UTC

Technical Details

Depth21.7 km
Significance43
Latitude38.2252
Longitude-121.8808
Event IDnc75462232
Magnitude1.7
Updated:Nov 4, 2026, 02:25:18 UTC

Regional Seismicity

View recent seismic activity near this event:

United StatesCaliforniaSuisun (Nearest City)

External Resources

YouTube · Earthquake LiveView on USGS Official Site

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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 4, 2026, 02:25 UTC.

Data sources: