California earthquakes

M1.6 earthquake 15km W of Taft, CA

A magnitude 1.6 earthquake struck 15km W of Taft, CA on Fri, Sep 17, 2021, 7:13 AM PDT (14:13 UTC), 13 km (8 mi) below the surface.

A larger quake followed: M3.2 4km NNW of Cholame, CA. This one was a foreshock.

Taft Heights forecastMore in California

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Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
1.6 (ML, local (Richter)), micro
Magnitude from
Southern California Seismic Network
Local time
UTC
2021-09-17 14:13:17 UTC
Depth
13.4 km (8.3 mi), shallow
Epicenter
35.128° N, 119.617° W
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 0.4 km horizontally, 1.1 km in depth
Magnitude uncertainty
±0.30
Depth from
From location
Station coverage gap
74°
Stations used
26

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 32 in the 60 days after this one and 12 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci39811767. Read Sat, Oct 3, 2026, 3:13 PM UTC.