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M1.8 Depth: 13.7 km

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

UTC time: 2026-07-12 11:59:28 UTC Local time: —

About this earthquake

On July 12, 2026 at 11:59 UTC, a magnitude M1.8 earthquake occurred near Atascosa County, Texas (United States). The hypocenter lay relatively close to the surface at around 14 km, increasing how strongly it was felt. 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: 203 earthquakes were recorded in the past 24 hours, the strongest reaching M5.3.

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Depth profile

Depth profile Depth: 13.7 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 13.7 km
Shallow
13.7 km
13.7 km — close to the regional average (15.7 km)
Regional average: 15.7 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

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