Earthquake · reviewed by a seismologist
M 2.5ml
Earthquake near Enid, OK
No earthquake was likely felt in Enid in the 24 hours to 10:09 am CST (16:09 UTC). The last one was M 3.4, 89 km (55 mi) S, at 5:53 am CST on 7 November 2026, estimated intensity II (weak) in town; 23 felt reports to USGS. Every earthquake near Enid
This page: a magnitude 2.5 earthquake was recorded 27 km (17 mi) west-southwest of Enid, OK, at 5:27 pm CDT on 2 November 2019 (22:27 UTC), 6.7 km deep. 1 person has reported feeling it to USGS.
USGS: 7 km NNE of Ames, Oklahoma
28 km (17 mi) WSW of Enid, OK · 110 km (68 mi) NNW of Oklahoma City, OK
- When
- 5:27 pm CDT on 2 November 2019 ()
- Where
- 27 km (17 mi) west-southwest of Enid, OK · earthquakes near Enid
- Oklahoma today
- every earthquake in Oklahoma in the last 24 hours
- Magnitude
- M 2.5 (ml)
- Depth
- 6.7 km below the surface
- Felt
- 1 report · strongest reported intensity IV
- Nearest
- Garfield County, 34 km ENE
- Status
- Reviewed by a seismologist
USGS · last changed by USGS · we first saw it 2489 days ago
Earthquake alerts for Enid, OK
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Alerts are on for .
Not a warning. An alert comes after USGS publishes a quake, usually minutes after the shaking. For early warning use ShakeAlert, through your phone's Wireless Emergency Alerts or the MyShake app.
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 45 km (28 mi) from the epicentre. In Enid, 27 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.
Likely felt in: Okeene 26 km, intensity II · Enid 27 km, intensity II · Helena 29 km, intensity II · Fairview 29 km, intensity II · Hennessey 32 km, intensity II. Estimated for each town centre; each link is that town's own record.
How big was it?
This earthquake released about 160 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.5 would have released about 32 times as much.
- Mineral, Virginia 2011 M 5.8 92,000× the energy of this one
- Magna, Utah 2020 M 5.7 65,000× the energy of this one
- Around the size people start to feel M 3.0 5.8× the energy of this one
- This earthquake M 2.5 about 160 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 4.2 on 2018-03-04 — about 370 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 36.3047, -98.1545. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| Garfield County, OK | 34 km (21 mi) | ENE | earthquakes near Garfield County |
| Major County, OK | 35 km (22 mi) | W | earthquakes near Major County |
| Kingfisher County, OK | 44 km (27 mi) | SSE | earthquakes near Kingfisher County |
| Alfalfa County, OK | 50 km (31 mi) | NNW | earthquakes near Alfalfa County |
| Blaine County, OK | 53 km (33 mi) | SSW | earthquakes near Blaine County |
| Grant County, OK | 63 km (39 mi) | NNE | earthquakes near Grant 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.
- 1.8 7 km WNW of Ringwood, Oklahoma
- 2.2 7 km NNE of Loyal, Oklahoma
- 1.9 8 km W of Drummond, Oklahoma
- 2.0 3 km SSE of Meno, Oklahoma
- 2.2 6 km NW of North Enid, Oklahoma
- 2.0 5 km N of Ames, Oklahoma
- 1.8 4 km NNE of Ames, Oklahoma
- 1.9 6 km N of Ames, Oklahoma
- 1.9 3 km SE of Meno, Oklahoma
- 3.0 3 km SE of Meno, Oklahoma
- 2.9 3 km SE of Meno, Oklahoma
- 1.6 4 km SE of Meno, Oklahoma
- 1.5 Oklahoma
- 1.9 5 km NNE of Ames, Oklahoma
- 2.2 5 km NNW of Ames, 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
- The official USGS event page — the source of record for every value above
- Did you feel it? Report it to USGS — reports go to USGS, not to us
- ShakeMap for this event, when USGS has produced one
QuakeIndex does not issue warnings. For earthquake early warning see ShakeAlert.