QuakeIndex

Earthquake · reviewed by a seismologist

M 3.0ml

56 km S of Whites City, New Mexico

Yes. A magnitude 3.0 earthquake was recorded 56 km S of Whites City, New Mexico, at 7:43 am MST on 21 December 2024 (14:43 UTC), 6.6 km deep.

· 6.6 km deep · released about 950 lb of TNT

10 km30 km60 km120 km N Culberson County 31 kmReeves County 71 kmLoving County 75 kmEddy County 88 kmHudspeth County 102 kmJeff Davis County 116 kmWard County 117 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 3.0 (ml)
Depth
6.6 km below the surface
Felt
no reports yet
Nearest
Culberson County, 31 km SW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 622 days ago

This was a small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage.

At this magnitude and depth, people at rest would likely notice it out to about 73 km (45 mi) from the epicentre. Estimated from magnitude, depth and distance with the intensity equation USGS Did You Feel It? uses; felt reports, where there are any, are the measurement.

How big was it?

This earthquake released about 950 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 4.0 would have released about 32 times as much.

  1. Northridge, California 1994 M 6.7 350,000× the energy of this one
  2. Mineral, Virginia 2011 M 5.8 16,000× the energy of this one
  3. Magna, Utah 2020 M 5.7 11,000× the energy of this one
  4. This earthquake M 3.0 about 950 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.

For this area

The largest earthquake within 50 km in our catalogue was M 5.4 on 2022-11-16 — about 4,000 times the energy of this one.

Since 2016: the QuakeIndex catalogue (US, M1.5+), built from the USGS FDSN event service. Before 2016: USGS ComCat, M5+ from 1900. Distances are between epicentres. This is the record, not a forecast.

Where

Epicentre 31.6650, -104.3290. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Culberson County, TX 31 km (19 mi) SW earthquakes near Culberson County
Reeves County, TX 71 km (44 mi) SE earthquakes near Reeves County
Loving County, TX 75 km (47 mi) ENE earthquakes near Loving County
Eddy County, NM 88 km (55 mi) N earthquakes near Eddy County
Hudspeth County, TX 102 km (63 mi) WSW earthquakes near Hudspeth County
Jeff Davis County, TX 116 km (72 mi) S earthquakes near Jeff Davis County

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

Aftershocks so far

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

  1. 2.0 37 km NNW of Toyah, Texas
  2. 1.6 55 km NW of Toyah, Texas
  3. 1.6 32 km NNW of Toyah, Texas
  4. 1.7 45 km W of Mentone, Texas
  5. 1.9 32 km NNW of Toyah, Texas
  6. 2.2 33 km WSW of Mentone, Texas
  7. 2.2 32 km NNW of Toyah, Texas
  8. 2.0 37 km NNW of Toyah, Texas
  9. 1.9 32 km NNW of Toyah, Texas
  10. 2.0 33 km WSW of Mentone, Texas
  11. 2.3 32 km NNW of Toyah, Texas
  12. 2.4 32 km NNW of Toyah, Texas
  13. 2.1 33 km NNW of Toyah, Texas
  14. 1.7 56 km S of Whites City, New Mexico
  15. 1.8 32 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.