QuakeIndex

Earthquake · reviewed by a seismologist

M 1.5ml

Earthquake near Grandview, TX

No earthquake was likely felt in Grandview in the 24 hours to 5:27 pm CST (23:27 UTC). The last one was M 5.0, 534 km (332 mi) NW, at 5:21 am CDT on 23 July 2026, estimated intensity III (weak) in town; 499 felt reports to USGS. Every earthquake near Grandview

This page: a magnitude 1.5 earthquake was recorded 6 km (4 mi) south of Grandview, TX, at 11:28 am CDT on 19 July 2020 (16:28 UTC), 5.6 km deep.

USGS: 5 km S of Grandview, Texas

75 km (47 mi) SSW of Dallas, TX · 36 km (22 mi) SSE of Burleson, TX

11:28 am CDT, Jul 19, 2020 · · 5.6 km deep · released about 5.4 lb of TNT

10 km30 km60 km120 km N Johnson County 25 kmHill County 27 kmEllis County 39 kmSomervell County 55 kmBosque County 56 kmTarrant County 62 kmHood County 65 kmNavarro County 69 kmDallas County 72 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
11:28 am CDT on 19 July 2020 ()
Where
6 km (4 mi) south of Grandview, TX · earthquakes near Grandview
Texas today
every earthquake in Texas in the last 24 hours
Magnitude
M 1.5 (ml)
Depth
5.6 km below the surface
Felt
no reports yet
Nearest
Johnson County, 25 km NW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 588 days ago

This was a minor earthquake. Quakes this small are rarely felt and do not cause damage.

At this magnitude and depth it was probably too small to be felt, even directly above it. In Grandview, 6 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.

Earthquakes near other towns within 30 km: Itasca, Plum Grove, Alvarado, Hillsboro, Keene, Cleburne.

How big was it?

This earthquake released about 5.4 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.5 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 2,800,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 2,000,000× the energy of this one
  3. Around the size people start to feel M 3.0 180× the energy of this one
  4. This earthquake M 1.5 about 5.4 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 32.2180, -97.1820. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Johnson County, TX 25 km (15 mi) NW earthquakes near Johnson County
Hill County, TX 27 km (17 mi) S earthquakes near Hill County
Ellis County, TX 39 km (24 mi) ENE earthquakes near Ellis County
Somervell County, TX 55 km (34 mi) W earthquakes near Somervell County
Bosque County, TX 56 km (35 mi) SW earthquakes near Bosque County
Tarrant County, TX 62 km (39 mi) N earthquakes near Tarrant County

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

Aftershocks so far

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

  1. 3.1 7 km SSW of Mansfield, Texas
  2. 3.2 7 km S of Mansfield, Texas
  3. 2.3 7 km S of Mansfield, Texas
  4. 1.8 5 km N of Itasca, Texas
  5. 1.6 6 km N of Itasca, 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.