QuakeIndex

Earthquake · reviewed by a seismologist

M 2.3mb_lg

Earthquake near Oklahoma City, OK

No earthquake was likely felt in Oklahoma City in the 24 hours to 6:08 am CST (12:08 UTC). The last one was M 3.4, 50 km (31 mi) WNW, at 5:53 am CST on 7 November 2026, estimated intensity III (weak) in town; 23 felt reports to USGS. Every earthquake near Oklahoma City

This page: a magnitude 2.3 earthquake was recorded 47 km (29 mi) northeast of Oklahoma City, OK, at 7:24 pm CDT on 26 June 2017 (00:24 UTC), 5.0 km deep. 1 person has reported feeling it to USGS.

USGS: 5 km SE of Meridian, Oklahoma

47 km (29 mi) NE of Oklahoma City, OK · 23 km (15 mi) NE of Edmond, OK

7:24 pm CDT, Jun 26, 2017 · · 5.0 km deep · released about 85 lb of TNT

Every earthquake near Oklahoma City Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Logan County 25 kmLincoln County 32 kmOklahoma County 33 kmPayne County 37 kmNoble County 65 kmKingfisher County 67 kmCleveland County 67 kmPottawatomie County 70 kmPawnee County 73 km
Distance rings around the epicentre, with the nearest towns at their true direction and later quakes as coloured dots. Not a shaking map — see the USGS ShakeMap for that.
When
7:24 pm CDT on 26 June 2017 ()
Where
47 km (29 mi) northeast of Oklahoma City, OK · earthquakes near Oklahoma City
Oklahoma today
every earthquake in Oklahoma in the last 24 hours
Magnitude
M 2.3 (mb_lg)
Depth
5.0 km below the surface
Felt
1 report · strongest reported intensity II
Nearest
Logan County, 25 km WNW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 3333 days ago

This was a minor earthquake. Quakes this small are rarely felt and do not cause damage.

At this magnitude and depth, people at rest would likely notice it out to about 37 km (23 mi) from the epicentre. In Oklahoma City, 47 km away, the estimate is intensity II (weak). Estimated from magnitude, depth and distance with the intensity equation USGS Did You Feel It? uses; felt reports, where there are any, are the measurement.

Likely felt in: Luther 16 km, intensity II · Langston 16 km, intensity II · Guthrie 21 km, intensity II · Perkins 25 km, intensity II · Edmond 30 km, intensity II · Chandler 32 km, intensity II · Choctaw 35 km, intensity II. Estimated for each town centre; each link is that town's own record.

How big was it?

This earthquake released about 85 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.3 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 180,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 130,000× the energy of this one
  3. Around the size people start to feel M 3.0 11× the energy of this one
  4. This earthquake M 2.3 about 85 lb of TNT

Energy from the Gutenberg–Richter relation (log10E = 1.5M + 4.8), rounded to two figures; bar length is magnitude, which is already a logarithm of energy. Magnitudes of past earthquakes from the USGS catalogue.

For this area

The largest earthquake within 50 km since 2016 was M 5.0 on 2016-11-07 — about 11,000 times the energy of this one.

Before 2016, the USGS record since 1900 lists no earthquake of M5 or more within 50 km.

Since 2016: the QuakeIndex catalogue (US, M1.5+), built from the USGS FDSN event service. Before 2016: USGS ComCat, M5+ from 1900. Distances are between epicentres. This is the record, not a forecast.

Where

Epicentre 35.8050, -97.2104. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Logan County, OK 25 km (15 mi) WNW earthquakes near Logan County
Lincoln County, OK 32 km (20 mi) ESE earthquakes near Lincoln County
Oklahoma County, OK 33 km (21 mi) SSW earthquakes near Oklahoma County
Payne County, OK 37 km (23 mi) NE earthquakes near Payne County
Noble County, OK 65 km (40 mi) N earthquakes near Noble County
Kingfisher County, OK 67 km (42 mi) WNW earthquakes near Kingfisher County

Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.

Aftershocks so far

56 earthquakes have been recorded within 50 km since this one.

  1. 2.7 10 km WSW of Shamrock, Oklahoma
  2. 3.6 6 km ENE of Edmond, Oklahoma
  3. 3.1 10 km WSW of Shamrock, Oklahoma
  4. 2.8 10 km WSW of Shamrock, Oklahoma
  5. 2.4 7 km S of Guthrie, Oklahoma
  6. 2.8 0 km W of Harrah, Oklahoma
  7. 2.5 3 km NNE of Coyle, Oklahoma
  8. 2.6 9 km WSW of Shamrock, Oklahoma
  9. 2.3 7 km NE of Harrah, Oklahoma
  10. 2.7 10 km SW of Shamrock, Oklahoma
  11. 2.0 3 km W of Cushing, Oklahoma
  12. 2.9 10 km WSW of Shamrock, Oklahoma
  13. 2.1 5 km SSE of Guthrie, Oklahoma
  14. 2.1 6 km ENE of Edmond, Oklahoma
  15. 2.3 5 km W of Cushing, Oklahoma

Counted from the QuakeIndex database, which ingests the USGS feed every 30 seconds · as of . QuakeIndex does not forecast aftershocks. When USGS issues an operational aftershock forecast it appears on the USGS event page.

On USGS

QuakeIndex does not issue warnings. For earthquake early warning see ShakeAlert.