QuakeIndex

Earthquake · reviewed by a seismologist

M 2.1ml

1 km SSW of Quinton, Oklahoma

· 7.1 km deep · released about 43 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Latimer County 28 kmHaskell County 28 kmMcIntosh County 39 kmPittsburg County 39 kmMuskogee County 56 kmLe Flore County 67 kmSequoyah County 72 kmHughes County 80 kmOkmulgee County 80 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 2.1 (ml)
Depth
7.1 km below the surface
Felt
no reports yet
Nearest
Latimer County, 28 km SSE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1990 days ago

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

How big was it?

This earthquake released about 43 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.1 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 350,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 250,000× the energy of this one
  3. Around the size people start to feel M 3.0 22× the energy of this one
  4. This earthquake M 2.1 about 43 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 35.1097, -95.3792. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Latimer County, OK 28 km (17 mi) NNW of here earthquakes near Latimer County
Haskell County, OK 28 km (17 mi) WSW of here earthquakes near Haskell County
McIntosh County, OK 39 km (24 mi) SE of here earthquakes near McIntosh County
Pittsburg County, OK 39 km (24 mi) ENE of here earthquakes near Pittsburg County
Muskogee County, OK 56 km (35 mi) S of here earthquakes near Muskogee County
Le Flore County, OK 67 km (41 mi) WNW of here earthquakes near Le Flore 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. 1.7 0 km ENE of Quinton, Oklahoma
  2. 1.6 0 km S of Quinton, Oklahoma
  3. 2.0 0 km E of Quinton, Oklahoma
  4. 1.6 0 km NNE of Quinton, Oklahoma
  5. 1.6 3 km N of Quinton, Oklahoma
  6. 2.0 2 km NE of Quinton, Oklahoma
  7. 1.5 2 km NE of Quinton, Oklahoma
  8. 2.4 1 km W of Quinton, Oklahoma
  9. 2.1 1 km WNW of Quinton, Oklahoma
  10. 1.6 1 km SSW of Quinton, Oklahoma
  11. 1.8 2 km NNE of Quinton, Oklahoma
  12. 1.8 2 km NE of Quinton, Oklahoma
  13. 1.8 2 km NNW of Quinton, Oklahoma
  14. 1.7 0 km WSW of Quinton, Oklahoma
  15. 1.6 1 km ENE of Quinton, 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.