QuakeIndex

Earthquake · reviewed by a seismologist

M 2.6ml

24 km NNE of Coahoma, Texas

· 0.7 km deep · released about 240 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Howard County 31 kmBorden County 33 kmMitchell County 36 kmScurry County 39 kmMartin County 73 kmDawson County 73 kmGarza County 76 kmSterling County 76 kmGlasscock County 77 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
0.7 km below the surface
Felt
no reports yet
Nearest
Howard County, 31 km SW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1528 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 32.5076, -101.2189. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Howard County, TX 31 km (19 mi) NE of here earthquakes near Howard County
Borden County, TX 33 km (20 mi) SE of here earthquakes near Borden County
Mitchell County, TX 36 km (22 mi) NW of here earthquakes near Mitchell County
Scurry County, TX 39 km (24 mi) SW of here earthquakes near Scurry County
Martin County, TX 73 km (45 mi) ENE of here earthquakes near Martin County
Dawson County, TX 73 km (45 mi) ESE of here earthquakes near Dawson 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. 1.6 16 km SSE of Ackerly, Texas
  2. 1.9 13 km SSE of Ackerly, Texas
  3. 1.6 18 km N of Snyder, Texas
  4. 2.2 15 km NNW of Snyder, Texas
  5. 1.7 26 km NW of Westbrook, Texas
  6. 1.8 24 km NW of Westbrook, Texas
  7. 2.4 18 km NNW of Snyder, Texas
  8. 1.9 16 km SSE of Ackerly, Texas
  9. 2.3 18 km SSE of Ackerly, Texas
  10. 2.4 5 km SE of Ackerly, Texas
  11. 1.5 5 km SE of Ackerly, Texas
  12. 3.4 5 km SE of Ackerly, Texas
  13. 1.5 2 km SSE of Coahoma, Texas
  14. 2.4 9 km WNW of Westbrook, Texas
  15. 2.8 8 km WNW of Westbrook, 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.