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M3.3 earthquake — 27 km WSW of Westley, CA

M3.3 earthquake near 27 km WSW of Westley, CA

An magnitude 3.3 earthquake occurred 27 km WSW of Westley, CA on Sep 27, 2026 at 14:21 UTC. The epicenter was at a depth of 3 km — a shallow earthquake. Shallow quakes concentrate their energy near the surface, so they tend to produce stronger shaking close to the epicenter.

Event data

MagnitudeM3.3
Depth3.4 km
Coordinates37.416, -121.453
TimeSep 27, 14:21 UTC
Location27 km WSW of Westley, CA
USGS event IDnc75443097

What this magnitude typically means

Minor earthquakes are often felt close to the epicenter but almost never cause damage. Whether you feel one at all depends on how near and how shallow it is. Tremor does not compute a single local shaking figure here, because how strong a quake feels at any address depends on distance, depth and local geology — open the interactive globe to explore the ShakeMap and estimated intensity.

Nearby recent earthquakes

MagnitudeDistanceTime (UTC)Location
M2.61 kmSep 27, 14:40 UTC26 km WSW of Westley, CA
M2.662 kmSep 23, 16:00 UTC2 km NW of Hollister, CA
M2.5109 kmSep 24, 18:27 UTC7 km SE of Pinnacles, CA
M2.7210 kmSep 24, 15:40 UTC1 km S of Orange Cove, CA
M2.7226 kmSep 23, 18:28 UTC25 km SW of Toms Place, CA
M3.7251 kmSep 26, 03:42 UTC10 km W of Boonville, CA

Earthquake activity in this area

CaliforniaNevadaSan Francisco
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Source: USGS earthquake catalog. Automated readings may be revised. Not for emergency use.