QuakeIndex

Earthquake · reviewed by a seismologist

M 1.6ml

9 km NW of Canadian, Oklahoma

· 7.0 km deep · released about 6.4 lb of TNT

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10 km30 km60 km120 km N McIntosh County 15 kmPittsburg County 35 kmOkmulgee County 50 kmMuskogee County 52 kmHughes County 53 kmHaskell County 56 kmLatimer County 58 kmOkfuskee County 60 kmSeminole County 81 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 1.6 (ml)
Depth
7.0 km below the surface
Felt
no reports yet
Nearest
McIntosh County, 15 km NNE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1679 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 6.4 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.5 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 2,400,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 1,700,000× the energy of this one
  3. Around the size people start to feel M 3.0 150× the energy of this one
  4. This earthquake M 1.6 about 6.4 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 35.2432, -95.7213. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
McIntosh County, OK 15 km (9 mi) SSW of here earthquakes near McIntosh County
Pittsburg County, OK 35 km (22 mi) N of here earthquakes near Pittsburg County
Okmulgee County, OK 50 km (31 mi) SSE of here earthquakes near Okmulgee County
Muskogee County, OK 52 km (32 mi) SW of here earthquakes near Muskogee County
Hughes County, OK 53 km (33 mi) ENE of here earthquakes near Hughes County
Haskell County, OK 56 km (35 mi) W of here earthquakes near Haskell 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. 2.2 11 km ESE of Canadian, Oklahoma
  2. 1.6 12 km W of Quinton, Oklahoma
  3. 1.9 13 km WSW of Quinton, Oklahoma
  4. 2.1 14 km WSW of Quinton, Oklahoma
  5. 1.6 13 km ESE of Crowder, Oklahoma
  6. 1.6 14 km WSW of Quinton, Oklahoma
  7. 1.6 14 km ESE of Crowder, Oklahoma
  8. 2.1 14 km WSW of Quinton, Oklahoma
  9. 1.7 1 km ENE of Quinton, Oklahoma
  10. 2.2 13 km WSW of Quinton, Oklahoma
  11. 1.7 13 km WSW of Quinton, Oklahoma
  12. 2.3 13 km WSW of Quinton, Oklahoma
  13. 1.8 13 km WSW of Quinton, Oklahoma
  14. 2.4 13 km W of Quinton, Oklahoma
  15. 2.9 13 km WSW 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.