QuakeIndex

Earthquake · reviewed by a seismologist

M 2.2ml

17 km ESE of Hinton, Oklahoma

· 7.1 km deep · released about 58 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Canadian County 22 kmCaddo County 35 kmGrady County 52 kmBlaine County 55 kmKingfisher County 62 kmOklahoma County 70 kmWashita County 76 kmCuster County 79 kmMcClain 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 2.2 (ml)
Depth
7.1 km below the surface
Felt
1 report · strongest reported intensity IV
Nearest
Canadian County, 22 km NE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 124 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 58 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.2 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 260,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 180,000× the energy of this one
  3. Around the size people start to feel M 3.0 16× the energy of this one
  4. This earthquake M 2.2 about 58 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 35.4257, -98.1690. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Canadian County, OK 22 km (13 mi) SW of here earthquakes near Canadian County
Caddo County, OK 35 km (21 mi) NE of here earthquakes near Caddo County
Grady County, OK 52 km (32 mi) NNW of here earthquakes near Grady County
Blaine County, OK 55 km (34 mi) SSE of here earthquakes near Blaine County
Kingfisher County, OK 62 km (39 mi) SSW of here earthquakes near Kingfisher County
Oklahoma County, OK 70 km (44 mi) WSW of here earthquakes near Oklahoma County

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

Aftershocks so far

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

  1. 1.8 9 km ESE of Hinton, Oklahoma
  2. 1.6 10 km ESE of Hinton, Oklahoma
  3. 1.8 9 km ESE of Hinton, Oklahoma
  4. 2.2 8 km W of Okarche, Oklahoma
  5. 2.3 8 km WSW of Okarche, Oklahoma
  6. 2.5 6 km WSW of Okarche, Oklahoma
  7. 1.5 15 km ENE of Lookeba, Oklahoma
  8. 1.6 5 km WSW of Okarche, Oklahoma
  9. 1.8 7 km WSW of Okarche, Oklahoma
  10. 1.6 9 km NNE of Calumet, Oklahoma
  11. 1.5 16 km E of Hinton, Oklahoma
  12. 1.7 8 km WSW of Okarche, Oklahoma
  13. 1.6 7 km WSW of Okarche, Oklahoma
  14. 1.5 16 km ENE of Lookeba, Oklahoma
  15. 1.6 16 km ENE of Lookeba, 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

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