QuakeIndex

Earthquake · reviewed by a seismologist

M 2.3ml

Earthquake near Midland, TX

No earthquake was likely felt in Midland in the 24 hours to 4:50 pm CST (22:50 UTC). The last one was M 2.5, 35 km (22 mi) ESE, at 4:17 am CST on 4 November 2026, estimated intensity II (weak) in town. Every earthquake near Midland

This page: a magnitude 2.3 earthquake was recorded 11 km (7 mi) southeast of Midland, TX, at 1:04 pm CST on 18 December 2022 (19:04 UTC), less than 1 km deep.

USGS: 11 km SE of Midland, Texas

16 km (10 mi) SE of Midland, TX

1:04 pm CST, Dec 18, 2022 · · 1.0 km deep · released about 85 lb of TNT

10 km30 km60 km120 km N Midland County 12 kmMartin County 44 kmGlasscock County 46 kmEctor County 51 kmUpton County 63 kmHoward County 68 kmCrane County 72 kmAndrews County 74 kmReagan County 76 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
1:04 pm CST on 18 December 2022 ()
Where
11 km (7 mi) southeast of Midland, TX · earthquakes near Midland
Texas today
every earthquake in Texas in the last 24 hours
Magnitude
M 2.3 (ml)
Depth
1.0 km below the surface
Felt
no reports yet
Nearest
Midland County, 12 km S
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1413 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 37 km (23 mi) from the epicentre. In Midland, 11 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: Midland 11 km, intensity III · Stanton 31 km, intensity II · Odessa 36 km, intensity II. Estimated for each town centre; each link is that town's own record.

How big was it?

This earthquake released about 85 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.3 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 180,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 130,000× the energy of this one
  3. Around the size people start to feel M 3.0 11× the energy of this one
  4. This earthquake M 2.3 about 85 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 5.2 on 2022-12-16 — about 22,000 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 31.9199, -102.0014. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Midland County, TX 12 km (7 mi) S earthquakes near Midland County
Martin County, TX 44 km (27 mi) N earthquakes near Martin County
Glasscock County, TX 46 km (28 mi) E earthquakes near Glasscock County
Ector County, TX 51 km (32 mi) W earthquakes near Ector County
Upton County, TX 63 km (39 mi) S earthquakes near Upton County
Howard County, TX 68 km (42 mi) NE earthquakes near Howard 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. 1.9 6 km SE of Gardendale, Texas
  2. 1.5 17 km NW of Midland, Texas
  3. 1.7 7 km SE of Gardendale, Texas
  4. 1.9 20 km NNW of Stanton, Texas
  5. 1.5 17 km NW of Midland, Texas
  6. 1.6 18 km NW of Midland, Texas
  7. 2.7 36 km E of McKinney Acres, Texas
  8. 1.5 18 km NW of Midland, Texas
  9. 1.6 18 km NW of Midland, Texas
  10. 2.0 5 km SW of Midland, Texas
  11. 1.8 7 km SE of Gardendale, Texas
  12. 2.0 30 km ESE of Midland, Texas
  13. 2.4 14 km ESE of Stanton, Texas
  14. 2.2 22 km NNW of Midland, Texas
  15. 2.1 22 km NNW of Midland, Texas

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.