QuakeIndex

Earthquake · reviewed by a seismologist

M 3.0ml

7 km SSE of Lucien, Oklahoma

· 8.0 km deep · released about 950 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Noble County 26 kmLogan County 33 kmGarfield County 38 kmPayne County 43 kmKingfisher County 54 kmPawnee County 66 kmKay County 72 kmGrant County 72 kmOklahoma 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
Magnitude
M 3.0 (ml)
Depth
8.0 km below the surface
Felt
4 reports · strongest reported intensity IV
Nearest
Noble County, 26 km NE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 3045 days ago

This was a small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage. 4 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 36.2086, -97.4246. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Noble County, OK 26 km (16 mi) SW of here earthquakes near Noble County
Logan County, OK 33 km (20 mi) N of here earthquakes near Logan County
Garfield County, OK 38 km (23 mi) ESE of here earthquakes near Garfield County
Payne County, OK 43 km (27 mi) WNW of here earthquakes near Payne County
Kingfisher County, OK 54 km (34 mi) ENE of here earthquakes near Kingfisher County
Pawnee County, OK 66 km (41 mi) W of here earthquakes near Pawnee County

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

Aftershocks so far

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

  1. 3.0 13 km ESE of Orlando, Oklahoma
  2. 1.8 4 km W of Lucien, Oklahoma
  3. 1.7 5 km W of Lucien, Oklahoma
  4. 3.1 6 km N of Dover, Oklahoma
  5. 3.5 6 km N of Dover, Oklahoma
  6. 1.9 5 km W of Lucien, Oklahoma
  7. 2.4 10 km N of Stillwater, Oklahoma
  8. 2.4 9 km NE of Marshall, Oklahoma
  9. 2.4 4 km ESE of Covington, Oklahoma
  10. 1.8 4 km WNW of Lucien, Oklahoma
  11. 1.8 4 km WNW of Lucien, Oklahoma
  12. 2.3 4 km W of Lucien, Oklahoma
  13. 1.8 4 km W of Lucien, Oklahoma
  14. 2.7 3 km WNW of Lucien, Oklahoma
  15. 2.0 5 km WNW of Lucien, 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 2016-03-29 — it released about 63 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.