QuakeIndex

Earthquake · reviewed by a seismologist

M 2.6ml

Earthquake near Fairview, OK

No earthquake was likely felt in Fairview in the 24 hours to 7:36 am CST (13:36 UTC). The last one was M 3.4, 83 km (52 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 Fairview

This page: a magnitude 2.6 earthquake was recorded 3 km (2 mi) west-southwest of Fairview, OK, at 5:02 pm CST on 5 March 2020 (23:02 UTC), 5.7 km deep.

USGS: 2 km WSW of Fairview, Oklahoma

60 km (37 mi) WSW of Enid, OK · 125 km (78 mi) NW of Oklahoma City, OK

5:02 pm CST, Mar 5, 2020 · · 5.7 km deep · released about 210 lb of TNT

10 km30 km60 km120 km N Major County 7 kmBlaine County 43 kmDewey County 55 kmAlfalfa County 55 kmWoods County 61 kmKingfisher County 62 kmGarfield County 66 kmWoodward County 71 kmCuster 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
5:02 pm CST on 5 March 2020 ()
Where
3 km (2 mi) west-southwest of Fairview, OK · earthquakes near Fairview
Oklahoma today
every earthquake in Oklahoma in the last 24 hours
Magnitude
M 2.6 (ml)
Depth
5.7 km below the surface
Felt
no reports yet
Nearest
Major County, 7 km NNW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 2363 days ago

This was a small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage.

At this magnitude and depth, people at rest would likely notice it out to about 49 km (30 mi) from the epicentre. In Fairview, 3 km away, the estimate is intensity III (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.

Likely felt in: Fairview 3 km, intensity III · Okeene 23 km, intensity II · Helena 39 km, intensity II · Watonga 47 km, intensity II. Estimated for each town centre; each link is that town's own record.

How big was it?

This earthquake released about 210 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.6 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 72,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 51,000× the energy of this one
  3. Around the size people start to feel M 3.0 4.6× the energy of this one
  4. This earthquake M 2.6 about 210 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 5.1 on 2016-02-13 — about 6,500 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 36.2572, -98.5082. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Major County, OK 7 km (4 mi) NNW earthquakes near Major County
Blaine County, OK 43 km (27 mi) S earthquakes near Blaine County
Dewey County, OK 55 km (34 mi) SW earthquakes near Dewey County
Alfalfa County, OK 55 km (34 mi) NNE earthquakes near Alfalfa County
Woods County, OK 61 km (38 mi) NNW earthquakes near Woods County
Kingfisher County, OK 62 km (38 mi) ESE earthquakes near Kingfisher County

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

Aftershocks so far

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

  1. 2.7 6 km NNE of Loyal, Oklahoma
  2. 1.6 4 km SE of Meno, Oklahoma
  3. 1.5 5 km N of Ames, Oklahoma
  4. 2.2 6 km N of Ames, Oklahoma
  5. 2.1 9 km WSW of Isabella, Oklahoma
  6. 1.7 17 km SE of Waynoka, Oklahoma
  7. 1.7 17 km SSE of Waynoka, Oklahoma
  8. 1.9 6 km NNE of Loyal, Oklahoma
  9. 2.6 6 km NNE of Loyal, Oklahoma
  10. 1.9 7 km S of Meno, Oklahoma
  11. 2.2 5 km N of Ames, Oklahoma
  12. 1.5 3 km SE of Meno, Oklahoma
  13. 1.6 6 km NNW of Loyal, Oklahoma
  14. 1.6 9 km W of Fairview, Oklahoma
  15. 2.3 17 km SE of Waynoka, 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.