QuakeIndex

Earthquake · reviewed by a seismologist

M 1.5ml

11 km WSW of Veyo, Utah

· 1.3 km deep · released about 6.2 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Washington County 28 kmIron County 82 kmLincoln County 101 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
Magnitude
M 1.5 (ml)
Depth
1.3 km below the surface
Felt
no reports yet
Nearest
Washington County, 28 km E
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1963 days ago

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

How big was it?

This earthquake released about 6.2 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 2,500,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 1,700,000× the energy of this one
  3. Around the size people start to feel M 3.0 150× the energy of this one
  4. This earthquake M 1.5 about 6.2 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.

Where

Epicentre 37.2890, -113.8057. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Washington County, UT 28 km (18 mi) W of here earthquakes near Washington County
Iron County, UT 82 km (51 mi) SSW of here earthquakes near Iron County
Lincoln County, NV 101 km (63 mi) ESE of here earthquakes near Lincoln County
Beaver County, UT 129 km (80 mi) SSW of here earthquakes near Beaver County
Clark County, NV 161 km (100 mi) NE of here earthquakes near Clark County

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

Aftershocks so far

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

  1. 1.6 10 km W of Ivins, Utah
  2. 1.5 34 km SSE of Caliente, Nevada
  3. 1.6 37 km SE of Caliente, Nevada
  4. 2.1 14 km NNE of Beaver Dam, Arizona
  5. 1.7 32 km WNW of Veyo, Utah
  6. 1.8 14 km NNE of Beaver Dam, Arizona
  7. 1.6 18 km WSW of Santa Clara, Utah
  8. 1.8 28 km SE of Caliente, Nevada
  9. 2.2 11 km NNW of New Harmony, Utah
  10. 1.7 13 km SSW of Saint George, Utah
  11. 1.5 14 km N of Beaver Dam, Arizona
  12. 2.2 28 km SE of Caliente, Nevada
  13. 1.9 13 km S of Saint George, Utah
  14. 1.9 11 km SSW of Saint George, Utah
  15. 1.8 28 km SE of Caliente, Nevada

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.

For this area

The largest earthquake within 50 km in our catalogue was M 4.2 on 2016-01-15 — it released about 11,000 times the energy of this one.

From the QuakeIndex catalogue, built from the USGS FDSN event service.

On USGS

QuakeIndex does not issue warnings. For earthquake early warning see ShakeAlert.