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M1.8 Depth: 12.0 km

M1.8 Earthquake near Pittsburg County, Oklahoma (United States)

UTC time: 2026-08-12 07:42:28 UTC Local time: —

About this earthquake

A magnitude M1.8 earthquake was recorded near Pittsburg County, Oklahoma (United States) on August 12, 2026 at 07:42 UTC. With a focal depth of about 12 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The event was recorded by USGS. United States: over the past 24 hours, QuakeMap24 logged 204 earthquakes, the strongest at M5.5.

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Depth profile

Depth profile Depth: 12 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 12 km
Shallow
12 km
12 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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