California earthquakes

M2.4 earthquake 13km WSW of Ludlow, CA

A magnitude 2.4 earthquake struck 13km WSW of Ludlow, CA on Fri, May 24, 2002, 8:54 PM PDT (03:54 UTC), 9 km (6 mi) below the surface.

A larger quake followed: M3.3 9km NW of Morongo Valley, CA. This one was a foreshock.

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Map

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

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The earthquake

Magnitude
2.4 (ML, local (Richter)), micro
Magnitude from
Southern California Seismic Network
Local time
UTC
2002-05-25 03:54:29 UTC
Depth
9.2 km (5.7 mi), shallow
Epicenter
34.685° N, 116.299° 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 0.3 km horizontally, 1.6 km in depth
Magnitude uncertainty
±0.34
Depth from
From location
Station coverage gap
80°
Stations used
25

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 128 in the 60 days after this one and 68 in the 30 days before it.

After

The first 60 of 128.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci13355464. Read Mon, Oct 5, 2026, 3:39 AM UTC.