QuakeIndex

Earthquake · reviewed by a seismologist

M 3.6ml

Earthquake near Eagle Pass, TX

No earthquake was likely felt in Eagle Pass in the 24 hours to 12:50 am CST (06:50 UTC). The last one was M 2.6, 40 km (25 mi) ESE, at 11:16 am CDT on 17 October 2026, estimated intensity II (weak) in town. Every earthquake near Eagle Pass

This page: a magnitude 3.6 earthquake was recorded 42 km (26 mi) east-southeast of Eagle Pass, TX, at 3:10 am CDT on 24 July 2025 (08:10 UTC), 1.4 km deep. 1 person has reported feeling it to USGS.

USGS: 18 km E of El Indio, Texas

3:10 am CDT, Jul 24, 2025 · · 1.4 km deep · released about 3.8 tons of TNT

10 km30 km60 km120 km N Maverick County 30 kmDimmit County 36 kmZavala County 52 kmKinney County 96 kmUvalde County 98 kmLa Salle County 102 kmFrio County 106 kmWebb County 114 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
3:10 am CDT on 24 July 2025 ()
Where
42 km (26 mi) east-southeast of Eagle Pass, TX · earthquakes near Eagle Pass
Texas today
every earthquake in Texas in the last 24 hours
Magnitude
M 3.6 (ml)
Depth
1.4 km below the surface
Felt
1 report · strongest reported intensity IV
Nearest
Maverick County, 30 km NW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 396 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 339 km (211 mi) from the epicentre. In Eagle Pass, 42 km away, the estimate is intensity III (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: Carrizo Springs 25 km, intensity III · Eagle Pass 42 km, intensity III. Estimated for each town centre; each link is that town's own record.

How big was it?

This earthquake released about 3.8 tons of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 4.6 would have released about 32 times as much.

  1. Northridge, California 1994 M 6.7 45,000× the energy of this one
  2. Mineral, Virginia 2011 M 5.8 2,000× the energy of this one
  3. Magna, Utah 2020 M 5.7 1,400× the energy of this one
  4. This earthquake M 3.6 about 3.8 tons of TNT
  5. Around the size people start to feel M 3.0 this one released 7.9× 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.

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 28.5220, -100.1210. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Maverick County, TX 30 km (19 mi) NW earthquakes near Maverick County
Dimmit County, TX 36 km (23 mi) ESE earthquakes near Dimmit County
Zavala County, TX 52 km (32 mi) NE earthquakes near Zavala County
Kinney County, TX 96 km (60 mi) NNW earthquakes near Kinney County
Uvalde County, TX 98 km (61 mi) NNE earthquakes near Uvalde County
La Salle County, TX 102 km (63 mi) E earthquakes near La Salle County

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

Aftershocks so far

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

  1. 2.2 25 km ENE of El Indio, Texas
  2. 2.2 23 km ENE of El Indio, Texas
  3. 2.6 21 km ENE of El Indio, Texas
  4. 3.5 24 km WNW of Carrizo Springs, Texas
  5. 1.9 23 km WNW of Carrizo Springs, Texas
  6. 2.9 19 km NE of El Indio, Texas
  7. 2.2 23 km ENE of El Indio, Texas
  8. 2.6 24 km WNW of Carrizo Springs, Texas
  9. 2.7 17 km NE of El Indio, Texas
  10. 2.2 21 km W of Carrizo Springs, Texas
  11. 2.0 13 km WSW of Asherton, Texas
  12. 1.9 8 km S of Asherton, Texas
  13. 2.4 15 km SSW of Asherton, Texas
  14. 2.3 13 km SSW of Asherton, Texas
  15. 2.1 21 km SW of Catarina, 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.