QuakeIndex

Earthquake · reviewed by a seismologist

M 4.3ml

23 km SW of Snyder, Texas

· 6.5 km deep · released about 43 tons of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Scurry County 26 kmMitchell County 33 kmBorden County 38 kmHoward County 43 kmFisher County 67 kmNolan County 69 kmGarza County 72 kmKent County 75 kmSterling County 81 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 4.3 (ml)
Depth
6.5 km below the surface
Felt
45 reports · strongest reported intensity V
Measured shaking
intensity V (ShakeMap)
USGS impact alert
green
Nearest
Scurry County, 26 km NE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 6 days ago

This was a light earthquake. It is usually felt clearly nearby and can rattle windows and dishes, but damage is uncommon. 45 people have reported feeling it to USGS.

How big was it?

This earthquake released about 43 tons of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 5.3 would have released about 32 times as much.

  1. Northridge, California 1994 M 6.7 4,000× the energy of this one
  2. Mineral, Virginia 2011 M 5.8 180× the energy of this one
  3. Magna, Utah 2020 M 5.7 130× the energy of this one
  4. This earthquake M 4.3 about 43 tons of TNT
  5. Around the size people start to feel M 3.0 this one released 89× more

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 32.5630, -101.0920. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Scurry County, TX 26 km (16 mi) SW of here earthquakes near Scurry County
Mitchell County, TX 33 km (20 mi) NNW of here earthquakes near Mitchell County
Borden County, TX 38 km (24 mi) ESE of here earthquakes near Borden County
Howard County, TX 43 km (27 mi) NE of here earthquakes near Howard County
Fisher County, TX 67 km (42 mi) WSW of here earthquakes near Fisher County
Nolan County, TX 69 km (43 mi) WNW of here earthquakes near Nolan County

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

Aftershocks so far

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

  1. 1.6 18 km N of Snyder, Texas
  2. 2.9 17 km N of Snyder, Texas
  3. 1.5 18 km N of Snyder, Texas
  4. 2.0 24 km E of Forsan, Texas
  5. 2.5 17 km N of Snyder, Texas
  6. 1.9 15 km NNE of Hermleigh, Texas
  7. 1.9 16 km NNE of Hermleigh, Texas
  8. 1.6 23 km SW of Snyder, Texas
  9. 1.8 14 km SW of Westbrook, Texas
  10. 2.0 19 km S of Westbrook, Texas
  11. 2.3 18 km S of Westbrook, Texas
  12. 1.5 18 km SSE of Westbrook, Texas
  13. 1.5 21 km S of Westbrook, Texas
  14. 1.9 24 km SSW of Westbrook, Texas
  15. 1.5 25 km SSW 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.

For this area

The largest earthquake within 50 km in our catalogue was M 5.1 on 2024-07-26 — it released about 16 times the energy of this one.

From the QuakeIndex catalogue, built from the USGS FDSN event service.

On USGS

QuakeIndex does not issue warnings. For earthquake early warning see ShakeAlert.