QuakeIndex

Earthquake · reviewed by a seismologist

M 1.9ml

Earthquake near Gardendale, TX

No earthquake was likely felt in Gardendale in the 24 hours to 9:37 pm CST (03:37 UTC). The last one was M 2.7, 47 km (29 mi) ENE, at 2:16 am CST on 1 November 2026, estimated intensity II (weak) in town. Every earthquake near Gardendale

This page: a magnitude 1.9 earthquake was recorded 5 km (3 mi) east-northeast of Gardendale, TX, at 6:30 pm CDT on 25 August 2023 (23:30 UTC), 9.8 km deep.

USGS: 5 km ENE of Gardendale, Texas

20 km (13 mi) W of Midland, TX · 18 km (11 mi) N of Odessa, TX

6:30 pm CDT, Aug 25, 2023 · · 9.8 km deep · released about 21 lb of TNT

10 km30 km60 km120 km N Ector County 28 kmMidland County 40 kmAndrews County 42 kmMartin County 46 kmCrane County 70 kmWinkler County 72 kmGlasscock County 79 kmUpton County 81 kmGaines County 83 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
6:30 pm CDT on 25 August 2023 ()
Where
5 km (3 mi) east-northeast of Gardendale, TX · earthquakes near Gardendale
Texas today
every earthquake in Texas in the last 24 hours
Magnitude
M 1.9 (ml)
Depth
9.8 km below the surface
Felt
no reports yet
Nearest
Ector County, 28 km SW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1170 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 18 km (11 mi) from the epicentre. In Gardendale, 5 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: Gardendale 5 km, intensity II. Estimated for each town centre; each link is that town's own record.

How big was it?

This earthquake released about 21 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.9 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 710,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 500,000× the energy of this one
  3. Around the size people start to feel M 3.0 45× the energy of this one
  4. This earthquake M 1.9 about 21 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 89,000 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 32.0416, -102.3283. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Ector County, TX 28 km (17 mi) SW earthquakes near Ector County
Midland County, TX 40 km (25 mi) SE earthquakes near Midland County
Andrews County, TX 42 km (26 mi) NW earthquakes near Andrews County
Martin County, TX 46 km (28 mi) NE earthquakes near Martin County
Crane County, TX 70 km (44 mi) SSW earthquakes near Crane County
Winkler County, TX 72 km (45 mi) WSW earthquakes near Winkler County

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

Aftershocks so far

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

  1. 2.6 36 km SSW of Los Ybanez, Texas
  2. 2.0 22 km WNW of Stanton, Texas
  3. 1.5 23 km WNW of Stanton, Texas
  4. 1.5 28 km SSE of Midland, Texas
  5. 1.7 22 km WNW of Stanton, Texas
  6. 1.5 23 km WNW of Stanton, Texas
  7. 1.8 23 km WNW of Stanton, Texas
  8. 3.5 22 km WNW of Stanton, Texas
  9. 1.8 western Texas
  10. 1.6 37 km NW of Stanton, Texas
  11. 2.2 18 km NW of Stanton, Texas
  12. 2.0 22 km WNW of Stanton, Texas
  13. 3.3 22 km WNW of Stanton, Texas
  14. 2.9 23 km WNW of Stanton, Texas
  15. 1.5 32 km WSW of Ackerly, 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.