M3.1 earthquake 12km WNW of Grapevine, CA
A magnitude 3.1 earthquake struck 12km WNW of Grapevine, CA on Mon, Nov 25, 1946, 1:01 PM GMT-8 (21:01 UTC), 6 km (4 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 3.1 (ML, local (Richter)), minor
- Magnitude from
- Southern California Seismic Network
- Local time
- UTC
- 1946-11-25 21:01:02 UTC
- Depth
- 6.0 km (3.7 mi), shallow
- Epicenter
- 35.001° N, 119.040° W
- Region
- California
- 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 2.1 km horizontally, 31.6 km in depth
- Magnitude uncertainty
- ±0.07
- Depth from
- Operator assigned
- Station coverage gap
- 151°
- Stations used
- 5
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 0 in the 60 days after this one and 1 in the 30 days before it.
Before
Earthquakes todayCalifornia earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event ci3359207. Read Sat, Oct 3, 2026, 12:39 PM UTC.