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M2.1 Depth: 9.2 km

M2.1 Earthquake near Stephens County, Oklahoma (United States)

UTC time: 2026-08-14 07:38:39 UTC Local time: —

About this earthquake

A magnitude M2.1 earthquake was recorded near Stephens County, Oklahoma (United States) on August 14, 2026 at 07:38 UTC. The hypocenter lay relatively close to the surface at around 9 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by USGS. United States: 186 earthquakes were recorded in the past 24 hours, the strongest reaching M4.1.

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Depth profile

Depth profile Depth: 9.2 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 9.2 km
Shallow
9.2 km
9.2 km — shallower than the regional average (15.4 km)
Regional average: 15.4 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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