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M1.8 Depth: 3.9 km

M1.8 Earthquake near Frio County, Texas (United States)

UTC time: 2026-07-26 08:38:18 UTC Local time: —

About this earthquake

A magnitude M1.8 earthquake was recorded near Frio County, Texas (United States) on July 26, 2026 at 08:38 UTC. With a focal depth of about 4 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by USGS and cross-checked across seismological networks. United States: over the past 24 hours, QuakeMap24 logged 183 earthquakes, the strongest at M5.8.

Details

Magnitude
M1.8
Depth
3.9 km
UTC time
2026-07-26 08:38:18 UTC
Local time
—
Country
United States
State
Texas
City
Frio County
County
Frio County
Source
usgs
Coordinates
28.87800, -99.01100
Temperature
25.3°C

Map

Depth profile

Depth profile Depth: 3.9 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 3.9 km
Shallow
3.9 km
3.9 km — shallower than the regional average (15.6 km)
Regional average: 15.6 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Historic earthquake map · United States

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