QuakeIndex

Earthquake · reviewed by a seismologist

M 1.6ml

7 km SE of Pecos, Texas

· 2.5 km deep · released about 7.6 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Reeves County 29 kmWard County 34 kmLoving County 53 kmWinkler County 61 kmCrane County 89 kmPecos County 96 kmEctor County 99 kmCulberson County 105 kmJeff Davis County 112 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
2.5 km below the surface
Felt
no reports yet
Nearest
Reeves County, 29 km WSW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 60 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 31.3830, -103.4250. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Reeves County, TX 29 km (18 mi) ENE of here earthquakes near Reeves County
Ward County, TX 34 km (21 mi) WSW of here earthquakes near Ward County
Loving County, TX 53 km (33 mi) SSE of here earthquakes near Loving County
Winkler County, TX 61 km (38 mi) SW of here earthquakes near Winkler County
Crane County, TX 89 km (55 mi) W of here earthquakes near Crane County
Pecos County, TX 96 km (59 mi) NW of here earthquakes near Pecos County

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

Aftershocks so far

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

  1. 1.5 17 km NNW of Toyah, Texas
  2. 1.9 20 km NNW of Toyah, Texas
  3. 2.0 17 km NNW of Toyah, Texas
  4. 1.8 6 km NE of Toyah, Texas
  5. 2.1 31 km WSW of Coyanosa, Texas
  6. 1.7 21 km SSE of Lindsay, Texas
  7. 1.9 21 km SSE of Barstow, Texas
  8. 1.7 25 km SE of Lindsay, Texas
  9. 1.5 21 km NNW of Toyah, Texas
  10. 1.7 19 km W of Coyanosa, Texas
  11. 1.6 10 km NNE of Toyah, Texas
  12. 1.5 15 km NNW of Toyah, Texas
  13. 1.8 14 km SSE of Lindsay, Texas
  14. 1.7 18 km SSE of Lindsay, Texas
  15. 2.0 22 km NNW of Toyah, 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.