California earthquakes

M3.2 earthquake 2km SE of Carpinteria, CA

A magnitude 3.2 earthquake struck 2km SE of Carpinteria, CA on Thu, Dec 14, 1978, 12:55 AM PST (08:55 UTC), 16 km (10 mi) below the surface.

A larger quake followed: M3.4 12km S of Malibu Beach, CA. This one was a foreshock.

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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
3.2 (ml), minor
Local time
UTC
1978-12-14 08:55:20 UTC
Depth
15.6 km (9.7 mi), shallow
Epicenter
34.391° N, 119.505° 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 0.6 km horizontally, 0.8 km in depth
Magnitude uncertainty
±0.15
Depth from
From location
Station coverage gap
87°
Stations used
42

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 190 in the 60 days after this one and 0 in the 30 days before it.

After

The first 60 of 190.

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci3344007 (also filed as usp0000xxf). Read Tue, Sep 22, 2026, 3:38 PM UTC.