QuakeIndex

Earthquake · reviewed by a seismologist

M 2.5ml

Earthquake near Pecos, TX

Yes: an earthquake was likely felt in Pecos in the last 24 hours. M 3.4, 93 km (58 mi) WNW of Pecos, at 3:25 pm CST on 13 November 2026 (21:25 UTC); the estimated shaking in Pecos was intensity II (weak). Every earthquake near Pecos

This page: a magnitude 2.5 earthquake was recorded 40 km (25 mi) south-southeast of Pecos, TX, at 11:50 am CDT on 28 October 2024 (16:50 UTC), 4.7 km deep. 1 person has reported feeling it to USGS.

USGS: 24 km SW of Coyanosa, Texas

11:50 am CDT, Oct 28, 2024 · · 4.7 km deep · released about 170 lb of TNT

10 km30 km60 km120 km N Reeves County 47 kmWard County 47 kmPecos County 65 kmCrane County 82 kmWinkler County 82 kmLoving County 86 kmJeff Davis County 103 kmEctor County 108 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
11:50 am CDT on 28 October 2024 ()
Where
40 km (25 mi) south-southeast of Pecos, TX · earthquakes near Pecos
Texas today
every earthquake in Texas in the last 24 hours
Magnitude
M 2.5 (ml)
Depth
4.7 km below the surface
Felt
1 report · strongest reported intensity II
Nearest
Reeves County, 47 km WNW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 666 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 46 km (29 mi) from the epicentre. In Pecos, 40 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: Pecos 40 km, intensity II · Fort Stockton 45 km, intensity II. Estimated for each town centre; each link is that town's own record.

How big was it?

This earthquake released about 170 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.5 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 89,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 63,000× the energy of this one
  3. Around the size people start to feel M 3.0 5.6× the energy of this one
  4. This earthquake M 2.5 about 170 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

No earthquake of M4 or more has been recorded within 50 km since our catalogue begins in 2016.

Before 2016, the USGS record since 1900 lists no earthquake of M5 or more within 50 km.

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 31.1150, -103.2740. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Reeves County, TX 47 km (29 mi) WNW earthquakes near Reeves County
Ward County, TX 47 km (29 mi) NNE earthquakes near Ward County
Pecos County, TX 65 km (41 mi) SE earthquakes near Pecos County
Crane County, TX 82 km (51 mi) ENE earthquakes near Crane County
Winkler County, TX 82 km (51 mi) NNE earthquakes near Winkler County
Loving County, TX 86 km (53 mi) NNW earthquakes near Loving County

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

Aftershocks so far

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

  1. 1.7 15 km SSE of Lindsay, Texas
  2. 2.1 19 km ESE of Lindsay, Texas
  3. 1.6 10 km W of Lindsay, Texas
  4. 1.5 10 km ENE of Balmorhea, Texas
  5. 1.9 20 km SSE of Lindsay, Texas
  6. 1.9 19 km SSE of Lindsay, Texas
  7. 1.7 7 km W of Lindsay, Texas
  8. 1.8 33 km ESE of Balmorhea, Texas
  9. 2.0 9 km NNE of Balmorhea, Texas
  10. 1.9 38 km ESE of Balmorhea, Texas
  11. 1.7 22 km ESE of Balmorhea, Texas
  12. 1.9 36 km E of Balmorhea, Texas
  13. 1.6 23 km W of Coyanosa, Texas
  14. 1.9 4 km S of Pecos, Texas
  15. 1.7 8 km NNE of Coyanosa, 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.