QuakeIndex

Earthquake · reviewed by a seismologist

M 2.0md

7 km ESE of Mineral, Virginia

· 3.1 km deep · released about 31 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Louisa County 12 kmSpotsylvania County 26 kmGoochland County 31 kmOrange County 33 kmHanover County 39 kmCaroline County 42 kmFluvanna County 44 kmFredericksburg city 45 kmPowhatan County 50 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 2.0 (md)
Depth
3.1 km below the surface
Felt
no reports yet
Nearest
Louisa County, 12 km W
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 3811 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 31 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.0 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 480,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 340,000× the energy of this one
  3. Around the size people start to feel M 3.0 31× the energy of this one
  4. This earthquake M 2.0 about 31 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 37.9930, -77.8277. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Louisa County, VA 12 km (7 mi) E of here earthquakes near Louisa County
Spotsylvania County, VA 26 km (16 mi) SW of here earthquakes near Spotsylvania County
Goochland County, VA 31 km (20 mi) NNE of here earthquakes near Goochland County
Orange County, VA 33 km (20 mi) SSE of here earthquakes near Orange County
Hanover County, VA 39 km (24 mi) NW of here earthquakes near Hanover County
Caroline County, VA 42 km (26 mi) W of here earthquakes near Caroline County

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

Aftershocks so far

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

  1. 1.6 3 km SW of Wyndham, Virginia
  2. 2.3 1 km NE of Wyndham, Virginia
  3. 2.8 1 km NNE of Wyndham, Virginia
  4. 1.8 9 km S of Louisa, Virginia
  5. 2.3 4 km N of Glen Allen, Virginia
  6. 2.2 Virginia
  7. 1.6 16 km S of Louisa, Virginia
  8. 2.3 15 km S of Louisa, Virginia
  9. 2.3 16 km S of Louisa, Virginia
  10. 2.3 2 km WSW of Columbia, Virginia
  11. 1.8 9 km S of Louisa, Virginia
  12. 2.4 13 km NW of Ashland, Virginia
  13. 2.2 6 km WNW of Ashland, Virginia
  14. 2.0 13 km SW of Goochland, Virginia
  15. 2.7 10 km S of Louisa, Virginia

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.