QuakeIndex

Earthquake · reviewed by a seismologist

M 2.6ml

Earthquake near Charlotte, TX

Yes: an earthquake was likely felt in Charlotte in the last 24 hours. M 2.1, 22 km (14 mi) WNW of Charlotte, at 1:52 pm CST on 12 November 2026 (19:52 UTC); the estimated shaking in Charlotte was intensity II (weak). Every earthquake near Charlotte

This page: a magnitude 2.6 earthquake was recorded 19 km (12 mi) south-southwest of Charlotte, TX, at 4:08 pm CST on 28 February 2025 (22:08 UTC), 4.3 km deep. 2 people have reported feeling it to USGS.

USGS: 18 km SSW of Charlotte, Texas

87 km (54 mi) SSW of San Antonio, TX

4:08 pm CST, Feb 28, 2025 · · 4.3 km deep · released about 240 lb of TNT

10 km30 km60 km120 km N Atascosa County 33 kmFrio County 33 kmMcMullen County 44 kmLa Salle County 50 kmMedina County 76 kmLive Oak County 79 kmBexar County 86 kmWilson County 87 kmZavala 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
4:08 pm CST on 28 February 2025 ()
Where
19 km (12 mi) south-southwest of Charlotte, TX · earthquakes near Charlotte
Texas today
every earthquake in Texas in the last 24 hours
Magnitude
M 2.6 (ml)
Depth
4.3 km below the surface
Felt
2 reports · strongest reported intensity II
Nearest
Atascosa County, 33 km NE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 498 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 51 km (32 mi) from the epicentre. In Charlotte, 19 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: Charlotte 19 km, intensity III · Pearsall 33 km, intensity II · Jourdanton 34 km, intensity II · Dilley 35 km, intensity II · Pleasanton 43 km, intensity II. Estimated for each town centre; each link is that town's own record.

How big was it?

This earthquake released about 240 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.6 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 63,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 45,000× the energy of this one
  3. Around the size people start to feel M 3.0 4× the energy of this one
  4. This earthquake M 2.6 about 240 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 28.7210, -98.8130. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Atascosa County, TX 33 km (21 mi) NE earthquakes near Atascosa County
Frio County, TX 33 km (21 mi) WNW earthquakes near Frio County
McMullen County, TX 44 km (27 mi) SSE earthquakes near McMullen County
La Salle County, TX 50 km (31 mi) SW earthquakes near La Salle County
Medina County, TX 76 km (47 mi) NNW earthquakes near Medina County
Live Oak County, TX 79 km (49 mi) ESE earthquakes near Live Oak County

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

Aftershocks so far

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

  1. 1.7 17 km ESE of Pearsall, Texas
  2. 1.8 11 km E of Pearsall, Texas
  3. 1.7 19 km WSW of Charlotte, Texas
  4. 1.8 14 km E of Pearsall, Texas
  5. 2.0 14 km E of Pearsall, Texas
  6. 1.8 11 km ESE of Pearsall, Texas
  7. 1.9 18 km E of Pearsall, Texas
  8. 2.0 18 km SW of Charlotte, Texas
  9. 2.8 17 km SW of Charlotte, Texas
  10. 1.7 16 km ENE of Hilltop, Texas
  11. 1.8 20 km SE of Pearsall, Texas
  12. 1.8 21 km E of Hilltop, Texas
  13. 2.3 12 km E of Dilley, Texas
  14. 1.8 5 km SE of Dilley, Texas
  15. 1.8 8 km ESE of Dilley, 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.