This page summarizes earthquakes in Oklahoma (United States). The most recently recorded event was a magnitude M1.8 earthquake near Chickasha on 2026-08-04 00:15:27 UTC. All event lists and map markers are limited to the last 30 days.
Oklahoma is a landlocked state in the South Central and Southwestern regions of the United States. It borders Texas to the southwest, Kansas to the north, Missouri to the northeast, Arkansas to the southeast, New Mexico to the west, and Colorado to the northwest.
In 2026, Oklahoma recorded 219 earthquakes within United States. The average magnitude was M2.09. The strongest event reached M3.5.
By event count in 2026, this region ranks #9 within United States.
Located on the North America Plate.
