QuakeIndex

Earthquake · reviewed by a seismologist

M 2.2ml

Earthquake near Crystal City, TX

No earthquake was likely felt in Crystal City in the 24 hours to 5:52 am CST (11:52 UTC). The last one was M 3.1, 89 km (55 mi) ENE, at 3:20 am CST on 12 November 2026, estimated intensity II (weak) in town; 1 felt report to USGS. Every earthquake near Crystal City

This page: a magnitude 2.2 earthquake was recorded 35 km (22 mi) east of Crystal City, TX, at 6:07 pm CDT on 25 March 2022 (23:07 UTC), 7.2 km deep.

USGS: 13 km NE of Big Wells, Texas

6:07 pm CDT, Mar 25, 2022 · · 7.2 km deep · released about 60 lb of TNT

10 km30 km60 km120 km N Zavala County 37 kmDimmit County 39 kmFrio County 42 kmLa Salle County 50 kmUvalde County 82 kmMaverick County 83 kmMedina County 84 kmMcMullen County 92 kmAtascosa County 94 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
6:07 pm CDT on 25 March 2022 ()
Where
35 km (22 mi) east of Crystal City, TX · earthquakes near Crystal City
Texas today
every earthquake in Texas in the last 24 hours
Magnitude
M 2.2 (ml)
Depth
7.2 km below the surface
Felt
no reports yet
Nearest
Zavala County, 37 km NW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 416 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 32 km (20 mi) from the epicentre. In Crystal City, 35 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: Dilley 29 km, intensity II. Estimated for each town centre; each link is that town's own record.

How big was it?

This earthquake released about 60 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.2 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 250,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 180,000× the energy of this one
  3. Around the size people start to feel M 3.0 16× the energy of this one
  4. This earthquake M 2.2 about 60 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 28.6600, -99.4650. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Zavala County, TX 37 km (23 mi) NW earthquakes near Zavala County
Dimmit County, TX 39 km (25 mi) SW earthquakes near Dimmit County
Frio County, TX 42 km (26 mi) NE earthquakes near Frio County
La Salle County, TX 50 km (31 mi) SE earthquakes near La Salle County
Uvalde County, TX 82 km (51 mi) NNW earthquakes near Uvalde County
Maverick County, TX 83 km (52 mi) W earthquakes near Maverick County

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

Aftershocks so far

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

  1. 2.0 9 km SE of Pearsall, Texas
  2. 2.1 8 km NNE of Hilltop, Texas
  3. 1.8 14 km SSE of Pearsall, Texas
  4. 1.8 11 km SE of Pearsall, Texas
  5. 1.9 8 km E of Dilley, Texas
  6. 1.8 14 km NW of Hilltop, Texas
  7. 1.7 5 km ENE of Dilley, Texas
  8. 1.5 7 km N of Hilltop, Texas
  9. 2.6 18 km E of Dilley, Texas
  10. 1.9 12 km E of Dilley, Texas
  11. 2.9 10 km E of Dilley, Texas
  12. 2.7 6 km E of Dilley, Texas
  13. 2.5 11 km ENE of Dilley, Texas
  14. 2.0 16 km SSE of Pearsall, Texas
  15. 1.8 16 km ENE of Hilltop, 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.