QuakeIndex

Earthquake · reviewed by a seismologist

M 2.4ml

Earthquake near Kingsland, TX

No earthquake was likely felt in Kingsland in the 24 hours to 7:10 pm CST (01:10 UTC). The last one was M 3.5, 275 km (171 mi) SW, at 8:30 am CDT on 17 October 2026, estimated intensity II (weak) in town. Every earthquake near Kingsland

This page: a magnitude 2.4 earthquake was recorded 12 km (7 mi) east-northeast of Kingsland, TX, at 5:21 pm CDT on 26 April 2023 (22:21 UTC), 4.0 km deep.

USGS: 11 km NE of Highland Haven, Texas

70 km (43 mi) NW of Austin, TX · 46 km (29 mi) WNW of Leander, TX

5:21 pm CDT, Apr 26, 2023 · · 4.0 km deep · released about 120 lb of TNT

10 km30 km60 km120 km N Burnet County 16 kmLlano County 34 kmBlanco County 47 kmLampasas County 57 kmWilliamson County 69 kmSan Saba County 70 kmGillespie County 72 kmHays County 75 kmTravis County 79 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
5:21 pm CDT on 26 April 2023 ()
Where
12 km (7 mi) east-northeast of Kingsland, TX · earthquakes near Kingsland
Texas today
every earthquake in Texas in the last 24 hours
Magnitude
M 2.4 (ml)
Depth
4.0 km below the surface
Felt
no reports yet
Nearest
Burnet County, 16 km NE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1295 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 42 km (26 mi) from the epicentre. In Kingsland, 12 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.

Earthquakes near other towns within 30 km: Buchanan Dam, Burnet, Granite Shoals, Marble Falls, Meadowlakes, Cottonwood Shores.

How big was it?

This earthquake released about 120 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.4 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 130,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 89,000× the energy of this one
  3. Around the size people start to feel M 3.0 7.9× the energy of this one
  4. This earthquake M 2.4 about 120 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 30.6876, -98.3250. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Burnet County, TX 16 km (10 mi) NE earthquakes near Burnet County
Llano County, TX 34 km (21 mi) W earthquakes near Llano County
Blanco County, TX 47 km (29 mi) S earthquakes near Blanco County
Lampasas County, TX 57 km (36 mi) N earthquakes near Lampasas County
Williamson County, TX 69 km (43 mi) E earthquakes near Williamson County
San Saba County, TX 70 km (44 mi) NW earthquakes near San Saba County

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

Aftershocks so far

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

  1. 2.0 4 km SSE of Burnet, Texas
  2. 2.4 4 km SE of Round Mountain, Texas
  3. 2.4 5 km NNW of Marble Falls, 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.