QuakeIndex

Earthquake · reviewed by a seismologist

M 1.7ml

Earthquake near Cherokee, OK

No earthquake was likely felt in Cherokee in the 24 hours to 5:14 am CST (11:14 UTC). The last one was M 3.4, 130 km (81 mi) SSE, at 5:53 am CST on 7 November 2026, estimated intensity II (weak) in town; 23 felt reports to USGS. Every earthquake near Cherokee

This page: a magnitude 1.7 earthquake was recorded 19 km (12 mi) east-northeast of Cherokee, OK, at 4:07 pm CDT on 16 April 2024 (21:07 UTC), 7.0 km deep.

USGS: 4 km N of Nescatunga, Oklahoma

50 km (31 mi) NNW of Enid, OK · 122 km (76 mi) SW of Wichita, KS

4:07 pm CDT, Apr 16, 2024 · · 7.0 km deep · released about 11 lb of TNT

10 km30 km60 km120 km N Alfalfa County 17 kmGrant County 32 kmHarper County 44 kmGarfield County 57 kmWoods County 64 kmMajor County 64 kmBarber County 67 kmSumner County 76 kmKingman County 84 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
4:07 pm CDT on 16 April 2024 ()
Where
19 km (12 mi) east-northeast of Cherokee, OK · earthquakes near Cherokee
Oklahoma today
every earthquake in Oklahoma in the last 24 hours
Magnitude
M 1.7 (ml)
Depth
7.0 km below the surface
Felt
no reports yet
Nearest
Alfalfa County, 17 km WSW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 938 days ago

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

At this magnitude and depth, people at rest would likely notice it out to about 11 km (7 mi) from the epicentre. In Cherokee, 19 km away, the estimate is intensity II (weak). Estimated from magnitude, depth and distance with the intensity equation USGS Did You Feel It? uses; felt reports, where there are any, are the measurement.

Earthquakes near other towns within 30 km: Helena.

How big was it?

This earthquake released about 11 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.7 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 1,300,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 930,000× the energy of this one
  3. Around the size people start to feel M 3.0 83× the energy of this one
  4. This earthquake M 1.7 about 11 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.

For this area

The largest earthquake within 50 km since 2016 was M 4.5 on 2022-01-31 — about 15,000 times the energy of this one.

Before 2016, the USGS record since 1900 lists no earthquake of M5 or more within 50 km.

Since 2016: the QuakeIndex catalogue (US, M1.5+), built from the USGS FDSN event service. Before 2016: USGS ComCat, M5+ from 1900. Distances are between epicentres. This is the record, not a forecast.

Where

Epicentre 36.7960, -98.1495. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Alfalfa County, OK 17 km (11 mi) WSW earthquakes near Alfalfa County
Grant County, OK 32 km (20 mi) E earthquakes near Grant County
Harper County, KS 44 km (27 mi) N earthquakes near Harper County
Garfield County, OK 57 km (35 mi) SE earthquakes near Garfield County
Woods County, OK 64 km (40 mi) W earthquakes near Woods County
Major County, OK 64 km (40 mi) SSW earthquakes near Major County

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

Aftershocks so far

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

  1. 1.1 4 km NW of Medford, Oklahoma
  2. 1.8 9 km NW of Renfrow, Oklahoma
  3. 1.5 8 km NNW of Hunter, Oklahoma
  4. 1.1 4 km NE of Helena, Oklahoma
  5. 1.8 3 km ESE of Aline, Oklahoma
  6. 1.5 8 km NNE of Nash, Oklahoma
  7. 2.4 3 km ENE of Medford, Oklahoma
  8. 1.5 4 km NE of Medford, Oklahoma
  9. 1.8 9 km SSE of Byron, Oklahoma
  10. 2.3 5 km S of Dacoma, Oklahoma
  11. 2.2 7 km W of Carmen, Oklahoma
  12. 1.8 5 km N of North Enid, Oklahoma
  13. 2.3 3 km W of Hunter, Oklahoma
  14. 2.1 7 km NE of Cleo Springs, Oklahoma
  15. 2.0 3 km SE of Meno, 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.