QuakeIndex

Earthquake · reviewed by a seismologist

M 1.6ml

8 km NNE of Coyanosa, Texas

· 6.3 km deep · released about 7.6 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Ward County 23 kmCrane County 52 kmWinkler County 58 kmReeves County 66 kmPecos County 67 kmEctor County 76 kmLoving County 78 kmUpton County 93 kmMidland County 111 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 1.6 (ml)
Depth
6.3 km below the surface
Felt
no reports yet
Nearest
Ward County, 23 km NNW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 562 days ago

This was a minor earthquake. Quakes this small are rarely felt and do not cause damage.

How big was it?

This earthquake released about 7.6 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.6 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 2,000,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 1,400,000× the energy of this one
  3. Around the size people start to feel M 3.0 130× the energy of this one
  4. This earthquake M 1.6 about 7.6 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 31.3150, -103.0220. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Ward County, TX 23 km (15 mi) SSE of here earthquakes near Ward County
Crane County, TX 52 km (32 mi) WSW of here earthquakes near Crane County
Winkler County, TX 58 km (36 mi) S of here earthquakes near Winkler County
Reeves County, TX 66 km (41 mi) E of here earthquakes near Reeves County
Pecos County, TX 67 km (42 mi) NNW of here earthquakes near Pecos County
Ector County, TX 76 km (47 mi) SW of here earthquakes near Ector County

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

Aftershocks so far

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

  1. 2.1 14 km SSE of Lindsay, Texas
  2. 1.8 9 km S of Lindsay, Texas
  3. 1.7 6 km SSE of Pecos, Texas
  4. 2.0 30 km W of Fort Stockton, Texas
  5. 2.2 24 km SW of Coyanosa, Texas
  6. 2.6 24 km SW of Coyanosa, Texas
  7. 1.6 31 km SSE of Lindsay, Texas
  8. 2.2 30 km ENE of Balmorhea, Texas
  9. 1.7 33 km W of Fort Stockton, Texas
  10. 1.5 28 km ENE of Balmorhea, Texas
  11. 1.6 15 km ESE of Lindsay, Texas
  12. 2.3 33 km W of Fort Stockton, Texas
  13. 2.0 36 km W of Fort Stockton, Texas
  14. 1.9 32 km WNW of Fort Stockton, Texas
  15. 2.3 30 km W of Fort Stockton, 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

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