QuakeIndex

Earthquake · reviewed by a seismologist

M 3.2ml

11 km ENE of Meridian, Oklahoma

· 4.7 km deep · released about 1,900 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Payne County 26 kmLincoln County 29 kmLogan County 30 kmOklahoma County 44 kmNoble County 57 kmPawnee County 62 kmCreek County 67 kmKingfisher County 74 kmPottawatomie County 76 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
Magnitude
M 3.2 (ml)
Depth
4.7 km below the surface
Felt
6 reports · strongest reported intensity II
Nearest
Payne County, 26 km NNE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 3581 days ago

This was a small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage. 6 people have reported feeling it to USGS.

How big was it?

This earthquake released about 1,900 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 4.2 would have released about 32 times as much.

  1. Northridge, California 1994 M 6.7 180,000× the energy of this one
  2. Mineral, Virginia 2011 M 5.8 7,900× the energy of this one
  3. Magna, Utah 2020 M 5.7 5,600× the energy of this one
  4. This earthquake M 3.2 about 1,900 lb of TNT
  5. Around the size people start to feel M 3.0 this one released 2× more

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.

Where

Epicentre 35.8799, -97.1226. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Payne County, OK 26 km (16 mi) SSW of here earthquakes near Payne County
Lincoln County, OK 29 km (18 mi) NW of here earthquakes near Lincoln County
Logan County, OK 30 km (19 mi) E of here earthquakes near Logan County
Oklahoma County, OK 44 km (28 mi) NE of here earthquakes near Oklahoma County
Noble County, OK 57 km (35 mi) S of here earthquakes near Noble County
Pawnee County, OK 62 km (38 mi) SW of here earthquakes near Pawnee County

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

Aftershocks so far

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

  1. 2.4 6 km W of Arcadia, Oklahoma
  2. 2.5 10 km WSW of Shamrock, Oklahoma
  3. 1.9 4 km N of Cushing, Oklahoma
  4. 2.6 7 km N of Ripley, Oklahoma
  5. 2.4 12 km NNW of Edmond, Oklahoma
  6. 2.7 10 km NE of Ripley, Oklahoma
  7. 2.8 4 km NE of Arcadia, Oklahoma
  8. 2.8 6 km NNW of Fallis, Oklahoma
  9. 2.4 8 km S of Perry, Oklahoma
  10. 3.0 10 km WSW of Shamrock, Oklahoma
  11. 3.3 10 km WSW of Shamrock, Oklahoma
  12. 2.2 5 km E of Edmond, Oklahoma
  13. 1.7 5 km NNW of Glencoe, Oklahoma
  14. 2.6 7 km S of Perry, Oklahoma
  15. 2.7 4 km E of Luther, 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.

For this area

The largest earthquake within 50 km in our catalogue was M 4.2 on 2016-04-07 — it released about 32 times the energy of this one.

From the QuakeIndex catalogue, built from the USGS FDSN event service.

On USGS

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