California earthquakes

M2.6 earthquake 3km WNW of Tipton, CA

A magnitude 2.6 earthquake struck 3km WNW of Tipton, CA on Tue, Jul 9, 2002, 2:18 AM PDT (09:18 UTC), 21 km (13 mi) below the surface.

A larger quake followed: M3.9 4 km SSE of Parkfield, California. 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
2.6 (ML, local (Richter)), micro
Magnitude from
Southern California Seismic Network
Local time
UTC
2002-07-09 09:18:08 UTC
Depth
21.2 km (13.2 mi), shallow
Epicenter
36.071° N, 119.344° 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 0.5 km horizontally, 1.7 km in depth
Magnitude uncertainty
±0.26
Depth from
From location
Station coverage gap
106°
Stations used
19

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 49 in the 60 days after this one and 45 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci9799221. Read Mon, Oct 5, 2026, 7:01 AM UTC.