QuakeIndex

Earthquake · reviewed by a seismologist

M 3.0ml

10 km E of Dover, Oklahoma

· 5.7 km deep · released about 950 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Kingfisher County 13 kmLogan County 32 kmGarfield County 45 kmCanadian County 51 kmBlaine County 58 kmOklahoma County 58 kmNoble County 68 kmPayne County 75 kmMajor County 77 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 3.0 (ml)
Depth
5.7 km below the surface
Felt
6 reports · strongest reported intensity III
Nearest
Kingfisher County, 13 km WSW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 2922 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 950 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 4.0 would have released about 32 times as much.

  1. Northridge, California 1994 M 6.7 350,000× the energy of this one
  2. Mineral, Virginia 2011 M 5.8 16,000× the energy of this one
  3. Magna, Utah 2020 M 5.7 11,000× the energy of this one
  4. This earthquake M 3.0 about 950 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.

Where

Epicentre 35.9739, -97.7967. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Kingfisher County, OK 13 km (8 mi) ENE of here earthquakes near Kingfisher County
Logan County, OK 32 km (20 mi) WNW of here earthquakes near Logan County
Garfield County, OK 45 km (28 mi) S of here earthquakes near Garfield County
Canadian County, OK 51 km (31 mi) NNE of here earthquakes near Canadian County
Blaine County, OK 58 km (36 mi) E of here earthquakes near Blaine County
Oklahoma County, OK 58 km (36 mi) NW of here earthquakes near Oklahoma County

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

Aftershocks so far

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

  1. 2.4 3 km SW of Lucien, Oklahoma
  2. 2.7 6 km W of Arcadia, Oklahoma
  3. 2.7 6 km W of Arcadia, Oklahoma
  4. 3.0 10 km E of Kingfisher, Oklahoma
  5. 2.5 1 km NNW of Fairmont, Oklahoma
  6. 2.5 1 km NNW of Fairmont, Oklahoma
  7. 2.5 5 km WNW of Lucien, Oklahoma
  8. 2.5 4 km W of Lucien, Oklahoma
  9. 2.6 3 km NNE of Okarche, Oklahoma
  10. 2.5 2 km SE of Ames, Oklahoma
  11. 2.7 4 km WNW of Lucien, Oklahoma
  12. 2.6 3 km W of Lucien, Oklahoma
  13. 2.6 8 km W of Meridian, Oklahoma
  14. 2.5 5 km E of Hennessey, Oklahoma
  15. 2.9 0 km WNW of Bison, 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 4.6 on 2018-04-09 — it released about 250 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.