QuakeIndex

Earthquake · reviewed by a seismologist

M 2.0ml

28 km W of Fort Stockton, Texas

· 3.8 km deep · released about 30 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Pecos County 47 kmWard County 65 kmReeves County 66 kmCrane County 85 kmWinkler County 101 kmJeff Davis County 103 kmLoving County 108 kmUpton County 118 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 2.0 (ml)
Depth
3.8 km below the surface
Felt
no reports yet
Nearest
Pecos County, 47 km ESE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 673 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 30 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.0 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 500,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 350,000× the energy of this one
  3. Around the size people start to feel M 3.0 32× the energy of this one
  4. This earthquake M 2.0 about 30 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 30.9280, -103.1750. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Pecos County, TX 47 km (29 mi) WNW of here earthquakes near Pecos County
Ward County, TX 65 km (41 mi) S of here earthquakes near Ward County
Reeves County, TX 66 km (41 mi) SE of here earthquakes near Reeves County
Crane County, TX 85 km (53 mi) SW of here earthquakes near Crane County
Winkler County, TX 101 km (63 mi) S of here earthquakes near Winkler County
Jeff Davis County, TX 103 km (64 mi) ENE of here earthquakes near Jeff Davis County

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

Aftershocks so far

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

  1. 1.9 20 km SSE of Barstow, Texas
  2. 3.0 20 km SE of Lindsay, Texas
  3. 2.1 19 km SE of Lindsay, Texas
  4. 2.2 22 km SSE of Barstow, Texas
  5. 1.6 21 km SSE of Barstow, Texas
  6. 2.5 16 km S of Barstow, Texas
  7. 2.1 17 km S of Barstow, Texas
  8. 2.2 22 km SW of Coyanosa, Texas
  9. 2.1 30 km W of Fort Stockton, Texas
  10. 1.7 15 km SSE of Lindsay, Texas
  11. 2.1 19 km ESE of Lindsay, Texas
  12. 1.5 10 km ENE of Balmorhea, Texas
  13. 1.9 20 km SSE of Lindsay, Texas
  14. 1.9 19 km SSE of Lindsay, Texas
  15. 1.8 33 km ESE of Balmorhea, 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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