QuakeIndex

Earthquake · reviewed by a seismologist

M 2.6ml

33 km ESE of Balmorhea, Texas

· 3.7 km deep · released about 240 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Reeves County 54 kmPecos County 68 kmWard County 74 kmJeff Davis County 81 kmCrane County 105 kmLoving County 106 kmWinkler County 109 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
Magnitude
M 2.6 (ml)
Depth
3.7 km below the surface
Felt
no reports yet
Nearest
Reeves County, 54 km NNW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1775 days ago

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

How big was it?

This earthquake released about 240 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 63,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 45,000× the energy of this one
  3. Around the size people start to feel M 3.0 4× the energy of this one
  4. This earthquake M 2.6 about 240 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.

Where

Epicentre 30.9000, -103.4105. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Reeves County, TX 54 km (33 mi) SSE of here earthquakes near Reeves County
Pecos County, TX 68 km (42 mi) WNW of here earthquakes near Pecos County
Ward County, TX 74 km (46 mi) SSW of here earthquakes near Ward County
Jeff Davis County, TX 81 km (50 mi) ENE of here earthquakes near Jeff Davis County
Crane County, TX 105 km (65 mi) WSW of here earthquakes near Crane County
Loving County, TX 106 km (66 mi) S of here earthquakes near Loving County

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

Aftershocks so far

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

  1. 2.0 26 km SSW of Coyanosa, Texas
  2. 1.7 26 km WSW of Coyanosa, Texas
  3. 2.5 22 km SW of Coyanosa, Texas
  4. 2.2 26 km SW of Coyanosa, Texas
  5. 2.9 34 km E of Balmorhea, Texas
  6. 1.6 23 km SW of Coyanosa, Texas
  7. 2.8 22 km SW of Coyanosa, Texas
  8. 1.5 10 km SSW of Lindsay, Texas
  9. 3.3 24 km SSW of Coyanosa, Texas
  10. 1.9 21 km SW of Coyanosa, Texas
  11. 2.7 25 km WSW of Coyanosa, Texas
  12. 2.2 26 km W of Coyanosa, Texas
  13. 3.1 27 km SE of Lindsay, Texas
  14. 2.4 30 km WSW of Coyanosa, Texas
  15. 2.2 26 km WSW of Coyanosa, 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.