QuakeIndex

Earthquake · reviewed by a seismologist

M 1.8ml

Earthquake near Gardendale, TX

USGS: 2 km ESE of Gardendale, Texas

14 km (9 mi) N of Odessa, TX

3:04 pm CDT, Oct 11, 2024 · · 3.4 km deep · released about 15 lb of TNT

10 km30 km60 km120 km N Ector County 24 kmMidland County 40 kmAndrews County 43 kmMartin County 50 kmCrane County 66 kmWinkler County 69 kmUpton County 79 kmGlasscock County 80 kmGaines County 86 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
3:04 pm CDT on 11 October 2024 ()
Where
3 km (2 mi) ESE of Gardendale, TX · earthquakes near Gardendale
Magnitude
M 1.8 (ml)
Depth
3.4 km below the surface
Felt
no reports yet
Nearest
Ector County, 24 km SW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 719 days ago

A magnitude 1.8 earthquake was recorded 3 km (2 mi) ESE of Gardendale, TX, at 3:04 pm CDT on 11 October 2024 (20:04 UTC). This was a minor earthquake. Quakes this small are rarely felt and do not cause damage.

Earthquakes near other towns within 30 km: Odessa, West Odessa, Midland.

How big was it?

This earthquake released about 15 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.8 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 1,000,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 710,000× the energy of this one
  3. Around the size people start to feel M 3.0 63× the energy of this one
  4. This earthquake M 1.8 about 15 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 130,000 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 32.0100, -102.3550. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Ector County, TX 24 km (15 mi) SW earthquakes near Ector County
Midland County, TX 40 km (25 mi) ESE earthquakes near Midland County
Andrews County, TX 43 km (27 mi) NW earthquakes near Andrews County
Martin County, TX 50 km (31 mi) NE earthquakes near Martin County
Crane County, TX 66 km (41 mi) S earthquakes near Crane County
Winkler County, TX 69 km (43 mi) WSW earthquakes near Winkler County

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

Aftershocks so far

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

  1. 2.2 19 km NW of Stanton, Texas
  2. 3.0 19 km NW of Stanton, Texas
  3. 1.6 19 km NW of Stanton, Texas
  4. 1.6 19 km NW of Stanton, Texas
  5. 1.9 19 km NW of Stanton, Texas
  6. 3.1 16 km NW of Stanton, Texas
  7. 1.6 25 km SSE of Midland, Texas
  8. 1.6 30 km SSE of Midland, Texas
  9. 1.8 40 km WSW of Ackerly, Texas
  10. 1.6 5 km SSE of Midland, Texas
  11. 1.5 5 km SSE of Midland, Texas
  12. 1.8 38 km NW of Stanton, Texas
  13. 2.0 7 km SE of Midland, Texas
  14. 2.7 16 km NW of Stanton, Texas
  15. 1.5 37 km ENE of McKinney Acres, 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.