Texas earthquakes

M3.3 earthquake 33 km WSW of Ackerly, Texas

A magnitude 3.3 earthquake struck 33 km WSW of Ackerly, Texas on Sun, Jan 21, 2024, 10:39 AM CST (16:39 UTC), 9 km (5 mi) below the surface.

A larger quake followed: M3.4 33 km WSW of Ackerly, Texas. 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
3.3 (ml), minor
Local time
UTC
2024-01-21 16:39:17 UTC
Depth
8.8 km (5.5 mi), shallow
Epicenter
32.405° N, 102.040° W
Region
Texas
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

Fault motion and ground failure

How the rock slipped, from the moment tensor, and the USGS estimate of landslides and liquefaction.

Faulting
Oblique normal
Moment magnitude
3.2 Mwr
Nodal plane 1
Strike 217°, dip 71°, rake -137°
Nodal plane 2
Strike 110°, dip 50°, rake -25°

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 0.7 km horizontally, 1.7 km in depth
Magnitude uncertainty
±0.20
Station coverage gap
80°
Stations used
11

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 122 in the 60 days after this one and 61 in the 30 days before it.

After

The first 60 of 122.

Before

Earthquakes todayTexas earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event tx2024blvb (also filed as us6000m59l). Read Wed, Sep 23, 2026, 6:03 AM UTC.