QuakeIndex

Earthquake · reviewed by a seismologist

M 2.1ml

Earthquake near Jal, NM

No earthquake was likely felt in Jal in the 24 hours to 6:42 am MST (13:42 UTC). The last one was M 2.1, 17 km (11 mi) SSW, at 3:01 pm MDT on 30 October 2026, estimated intensity II (weak) in town. Every earthquake near Jal

This page: a magnitude 2.1 earthquake was recorded 13 km (8 mi) northeast of Jal, NM, at 4:17 am MDT on 31 August 2021 (10:17 UTC), 7.1 km deep.

USGS: 13 km NE of Jal, New Mexico

96 km (60 mi) WNW of Midland, TX

4:17 am MDT, Aug 31, 2021 · · 7.1 km deep · released about 43 lb of TNT

10 km30 km60 km120 km N Winkler County 42 kmAndrews County 46 kmLoving County 59 kmEctor County 66 kmLea County 71 kmGaines County 75 kmWard County 78 kmCrane County 106 kmMartin County 109 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
4:17 am MDT on 31 August 2021 ()
Where
13 km (8 mi) northeast of Jal, NM · earthquakes near Jal
Magnitude
M 2.1 (ml)
Depth
7.1 km below the surface
Felt
no reports yet
Nearest
Winkler County, 42 km S
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1900 days ago

This was a minor earthquake. Quakes this small are rarely felt and do not cause damage.

At this magnitude and depth, people at rest would likely notice it out to about 28 km (17 mi) from the epicentre. In Jal, 13 km away, the estimate is intensity II (weak). 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.

Likely felt in: Jal 13 km, intensity II · Eunice 26 km, intensity II. Estimated for each town centre; each link is that town's own record.

How big was it?

This earthquake released about 43 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.1 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 350,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 250,000× the energy of this one
  3. Around the size people start to feel M 3.0 22× the energy of this one
  4. This earthquake M 2.1 about 43 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 32.2101, -103.1129. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Winkler County, TX 42 km (26 mi) S earthquakes near Winkler County
Andrews County, TX 46 km (29 mi) ENE earthquakes near Andrews County
Loving County, TX 59 km (36 mi) SW earthquakes near Loving County
Ector County, TX 66 km (41 mi) SE earthquakes near Ector County
Lea County, NM 71 km (44 mi) NNW earthquakes near Lea County
Gaines County, TX 75 km (46 mi) NE earthquakes near Gaines County

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

Aftershocks so far

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

  1. 2.0 17 km NNW of Goldsmith, Texas
  2. 1.9 26 km SW of Jal, New Mexico
  3. 2.4 25 km SW of Eunice, New Mexico
  4. 2.7 16 km NE of Jal, New Mexico
  5. 3.6 13 km NE of Jal, New Mexico
  6. 1.8 17 km NE of Jal, New Mexico
  7. 2.0 39 km W of Jal, New Mexico
  8. 2.1 16 km NE of Jal, New Mexico
  9. 2.6 16 km NE of Jal, New Mexico
  10. 1.9 15 km NE of Jal, New Mexico
  11. 2.4 western Texas
  12. 2.1 28 km SW of Jal, New Mexico
  13. 2.1 western Texas
  14. 2.7 28 km NW of Wink, Texas
  15. 2.5 27 km NE of Mentone, 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.