California earthquakes

M2.5 earthquake 19km SW of Ocotillo, CA

A magnitude 2.5 earthquake struck 19km SW of Ocotillo, CA on Tue, Jul 14, 1981, 11:49 AM PDT (18:49 UTC), 14 km (9 mi) below the surface.

A larger quake followed: M4.3 19 km N of Fraccionamiento del Valle, Mexico. This one was a foreshock.

Jacumba Hot Springs forecastMore in California

Map

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

Open the live map with earthquakes

The earthquake

Magnitude
2.5 (ML, local (Richter)), micro
Magnitude from
Southern California Seismic Network
Local time
UTC
1981-07-14 18:49:26 UTC
Depth
14.1 km (8.8 mi), shallow
Epicenter
32.612° N, 116.129° 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 1.1 km horizontally, 0.6 km in depth
Magnitude uncertainty
±0.04
Depth from
From location
Station coverage gap
185°, poorly surrounded by stations
Stations used
15

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 186 in the 60 days after this one and 179 in the 30 days before it.

After

The first 60 of 186.

Before

Earthquakes todayCalifornia earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci519394. Read Mon, Oct 5, 2026, 4:25 AM UTC.