California earthquakes

M2.7 earthquake 20km SSW of Carpinteria, CA

A magnitude 2.7 earthquake struck 20km SSW of Carpinteria, CA on Thu, Jun 20, 2002, 7:28 PM PDT (02:28 UTC), 11 km (7 mi) below the surface.

A larger quake followed: M2.9 4km WNW of Gorman, 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
2.7 (ML, local (Richter)), micro
Magnitude from
Southern California Seismic Network
Local time
UTC
2002-06-21 02:28:40 UTC
Depth
11.4 km (7.1 mi), shallow
Epicenter
34.237° N, 119.606° 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 0.9 km horizontally, 2.7 km in depth
Magnitude uncertainty
±0.39
Depth from
From location
Station coverage gap
116°
Stations used
24

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 35 in the 60 days after this one and 8 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci9793457. Read Mon, Oct 5, 2026, 7:41 AM UTC.