Oklahoma, United States – Earthquakes

This page summarizes earthquakes in Oklahoma (United States). The most recently recorded event was a magnitude M2.7 earthquake near Kingfisher County on 2026-09-10 01:15:57 UTC. All event lists and map markers are limited to the last 30 days.

Seismic profile ↓
Earthquakes (last 30 days)
47
Max magnitude (last 30 days)
M3.5
Avg magnitude (last 30 days)
M1.99
Avg depth (last 30 days)
5 km

Seismic profile

Analysis period10 Sep 2025 – 10 Sep 2026Data as of: 10 Sep 2026 · 02:00 UTC
Minimum magnitude

What the data show

Oklahoma · M ≥ 2.0

After source reconciliation, the catalogue contains 218 event entries of M2.0 or above for this area and period, spread over 138 days.

Catalogue entries21810 Sep 2025 – 10 Sep 2026
Strongest recorded earthquakeM3.7Oklahoma ↗
Depth · median5.0 km218 events with valid depth
Last 30 days16Previous 30 days: 13

These figures describe the stored catalogue. Recording, magnitude types and geographic attribution may vary by source and period; completeness has not been established.

10 Sep 2025 – 10 Sep 2026

Earthquakes by month

M ≥ 2.0

Each bar counts events within the selected period. Hatched months are only partially included.

View data table
MonthAnalysis periodCatalogue entries
September 2025 · Partial month10 Sep 2025 – 30 Sep 202516
October 202501 Oct 2025 – 31 Oct 202511
November 202501 Nov 2025 – 30 Nov 202521
December 202501 Dec 2025 – 31 Dec 202527
January 202601 Jan 2026 – 31 Jan 202619
February 202601 Feb 2026 – 28 Feb 202648
March 202601 Mar 2026 – 31 Mar 202613
April 202601 Apr 2026 – 30 Apr 202612
May 202601 May 2026 – 31 May 202612
June 202601 Jun 2026 – 30 Jun 20269
July 202601 Jul 2026 – 31 Jul 20267
August 202601 Aug 2026 – 31 Aug 202618
September 2026 · Partial month01 Sep 2026 – 10 Sep 20265

How strong were the earthquakes?

Catalogue entries · 218

M 2.0 – < 3.0204
M 3.0 – < 4.014
M 4.0 – < 5.00
M 5.0 – < 6.00
M ≥ 6.00

At what depth did they occur?

218 events with valid depth

0 – < 30 km218
30 – < 70 km0
70 – < 300 km0
300 – 750 km0

0 events without valid depth are excluded here.

Depth · median

Half of the available values lie on either side of the median; ties are possible.

Current period in context

Last 30 days16
Previous 30 days13
Median of the eleven previous 30-day periods14

Same magnitude threshold, separate periods. Differences may also reflect changes in recording. No hazard level or forecast is inferred.

Where were earthquakes recorded?

Events assigned to Oklahoma in the stored location data are analysed. This is not a radius search. Missing or different attributions are excluded.

The interactive map complements the event links on this page.

Marker size and colour indicate magnitude.

Strongest recorded earthquake

10 Sep 2025 – 10 Sep 2026 · M ≥ 2.0

Data and methodology

Analysis period: 10 Sep 2025 02:00 – 10 Sep 2026 02:00 UTC

Data and methodology

Reports are first reconciled using existing event associations. Additional reports from different sources are consolidated only when every pair is within 5 seconds, 10 km and 0.5 magnitude units, source groups do not overlap and exactly one group matches. Ambiguous cases remain separate. The preferred report determines magnitude, time and area; period and magnitude filters are applied afterwards. The start is included and the end excluded (UTC).

38 additional source reports were consolidated during source reconciliation.

Events assigned to Oklahoma in the stored location data are analysed. This is not a radius search. Missing or different attributions are excluded.

These figures describe the stored catalogue. Recording, magnitude types and geographic attribution may vary by source and period; completeness has not been established.

Source reports used

The preferred report of each group is counted. Source priority follows the earthquake list. Different magnitude types and recording gaps limit comparability.

  • USGS108
  • EMSC98
  • ISC12

The profile is recalculated hourly from the earthquake catalogue. Later source revisions may also change historical values.

Data as of: 10 Sep 2026 · 02:32 UTC

Map (last 30 days)

< 2 2–4 4–5 ≥ 5

About Oklahoma

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.

Seismic activity in 2026

In 2026, Oklahoma recorded 285 earthquakes within United States. The average magnitude was M2.07. The strongest event reached M3.5.

By event count in 2026, this region ranks #9 within United States.

Located on the North America Plate.

Earthquakes in Oklahoma (last 30 days)

M2.7
Kingfisher County
2026-09-10 · 01:15 UTC · 0 km
›
M1.7
Yanush
2026-09-04 · 21:11 UTC · 4 km
›
M3.5
Dibble
2026-09-04 · 09:17 UTC · 5 km
›
M1.3
McClain County
2026-09-03 · 18:08 UTC · 7 km
›
M1.9
McClain County
2026-09-03 · 13:48 UTC · 3 km
›
M2.4
McClain County
2026-09-02 · 16:24 UTC · 3 km
›
M1.6
Hayward
2026-09-02 · 10:33 UTC · 4 km
›
M2.1
Murray County
2026-09-01 · 18:09 UTC · 5 km
›
M2.0
Johnston County
2026-09-01 · 17:27 UTC · 5 km
›
M1.1
McClain County
2026-09-01 · 09:06 UTC · 7 km
›
M1.6
Dibble
2026-09-01 · 09:03 UTC · 7 km
›
M1.3
Murray County
2026-08-31 · 19:58 UTC · 0 km
›
M1.2
Tulsa
2026-08-31 · 17:56 UTC · 0 km
›
M1.4
Dibble
2026-08-31 · 17:00 UTC · 8 km
›
M2.1
Wilzetta
2026-08-31 · 11:05 UTC · 4 km
›
M1.9
McClain County
2026-08-31 · 00:16 UTC · 4 km
›
M1.9
Newcastle
2026-08-29 · 02:32 UTC · 5 km
›
M1.5
Creek County
2026-08-28 · 21:57 UTC · 0 km
›
M1.4
Murray County
2026-08-28 · 20:25 UTC · 0 km
›
M1.3
Cherokee County
2026-08-28 · 18:29 UTC · 0 km
›
M1.9
Osage County
2026-08-28 · 15:13 UTC · 5 km
›
M1.3
Grant County
2026-08-27 · 15:45 UTC · 7 km
›
M2.1
Carter County
2026-08-26 · 23:32 UTC · 5 km
›
M1.5
Woods County
2026-08-26 · 18:44 UTC · 6 km
›
M1.3
Murray County
2026-08-26 · 18:34 UTC · 0 km
›
M2.6
Major County
2026-08-26 · 10:33 UTC · 5 km
›
M1.5
Hawley
2026-08-25 · 17:22 UTC · 7 km
›
M2.5
Grant County
2026-08-24 · 22:23 UTC · 2 km
›
M1.5
Tulsa
2026-08-24 · 20:32 UTC · 0 km
›
M1.6
Seminole County
2026-08-23 · 09:03 UTC · 12 km
›
M2.7
Stephens County
2026-08-21 · 19:37 UTC · 4 km
›
M1.9
Jefferson County
2026-08-21 · 16:29 UTC · 8 km
›
M2.4
Pawnee County
2026-08-21 · 08:47 UTC · 2 km
›
M2.1
Cabaniss
2026-08-19 · 08:00 UTC · 0 km
›
M2.3
Grady County
2026-08-17 · 23:33 UTC · 3 km
›
M1.8
Cherokee County
2026-08-17 · 21:27 UTC · 1 km
›
M1.4
Noble County
2026-08-17 · 17:41 UTC · 8 km
›
M1.3
Pittsburg County
2026-08-17 · 16:08 UTC · 8 km
›
M1.6
Grady County
2026-08-17 · 00:51 UTC · 5 km
›
M2.0
Dewey County
2026-08-16 · 20:25 UTC · 0 km
›
M1.7
Stephens County
2026-08-15 · 07:04 UTC · 5 km
›
M2.1
Stephens County
2026-08-14 · 07:38 UTC · 9 km
›
M2.7
Atoka County
2026-08-13 · 23:26 UTC · 5 km
›
M1.8
Pittsburg County
2026-08-12 · 07:42 UTC · 12 km
›
M1.9
Pittsburg County
2026-08-11 · 23:34 UTC · 35 km
›
M2.1
Johnston County
2026-08-11 · 19:39 UTC · 7 km
›
M1.8
Pittsburg County
2026-08-11 · 09:03 UTC · 9 km
›