QuakeIndex

Earthquake · reviewed by a seismologist

M 2.3ml

5 km SSE of Cushing, Oklahoma

· 1.5 km deep · released about 85 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Payne County 26 kmLincoln County 29 kmCreek County 33 kmPawnee County 42 kmLogan County 64 kmOkfuskee County 65 kmNoble County 66 kmOklahoma County 74 kmTulsa County 75 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 2.3 (ml)
Depth
1.5 km below the surface
Felt
1 report · strongest reported intensity II
Nearest
Payne County, 26 km NW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1517 days ago

This was a minor earthquake. Quakes this small are rarely felt and do not cause damage. 1 person has reported feeling it to USGS.

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.

Where

Epicentre 35.9389, -96.7447. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Payne County, OK 26 km (16 mi) SE of here earthquakes near Payne County
Lincoln County, OK 29 km (18 mi) NNE of here earthquakes near Lincoln County
Creek County, OK 33 km (21 mi) W of here earthquakes near Creek County
Pawnee County, OK 42 km (26 mi) S of here earthquakes near Pawnee County
Logan County, OK 64 km (40 mi) E of here earthquakes near Logan County
Okfuskee County, OK 65 km (40 mi) NW of here earthquakes near Okfuskee County

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

Aftershocks so far

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

  1. 3.1 4 km SW of Fallis, Oklahoma
  2. 2.7 4 km SW of Fallis, Oklahoma
  3. 2.6 Oklahoma
  4. 3.0 Oklahoma
  5. 2.7 2 km NNW of Maramec, Oklahoma
  6. 2.7 Oklahoma
  7. 3.4 5 km WSW of Fallis, Oklahoma
  8. 3.4 3 km WSW of Fallis, Oklahoma
  9. 3.0 9 km WNW of Prague, Oklahoma
  10. 2.6 8 km SW of Yale, Oklahoma
  11. 2.6 Oklahoma
  12. 3.0 4 km WSW of Fallis, Oklahoma
  13. 2.9 4 km WSW of Fallis, Oklahoma
  14. 2.7 4 km SW of Fallis, Oklahoma
  15. 2.9 4 km WSW of Fallis, 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.