QuakeIndex

Earthquake · reviewed by a seismologist

M 2.5md

10 km WSW of Wilkerson, CA

· 17 km deep · released about 160 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Mono County 84 kmEsmeralda County 96 kmMadera County 113 kmTulare County 115 kmFresno County 117 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 2.5 (md)
Depth
17 km below the surface
Felt
no reports yet
Nearest
Mono County, 84 km NNW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 737 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 160 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.5 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 92,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 65,000× the energy of this one
  3. Around the size people start to feel M 3.0 5.8× the energy of this one
  4. This earthquake M 2.5 about 160 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 37.2317, -118.4792. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Mono County, CA 84 km (52 mi) SSE of here earthquakes near Mono County
Esmeralda County, NV 96 km (60 mi) SW of here earthquakes near Esmeralda County
Madera County, CA 113 km (70 mi) E of here earthquakes near Madera County
Tulare County, CA 115 km (71 mi) NNE of here earthquakes near Tulare County
Fresno County, CA 117 km (73 mi) ENE of here earthquakes near Fresno County
Inyo County, CA 121 km (75 mi) NW of here earthquakes near Inyo County

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

Aftershocks so far

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

  1. 1.8 15 km SSE of Mammoth Lakes, CA
  2. 2.2 18 km WSW of Toms Place, CA
  3. 1.5 8 km WSW of West Bishop, CA
  4. 1.5 15 km WSW of Toms Place, CA
  5. 2.4 17 km SW of Toms Place, CA
  6. 1.7 14 km WNW of Round Valley, CA
  7. 1.7 10 km WSW of Toms Place, CA
  8. 1.9 15 km SW of Toms Place, CA
  9. 1.7 22 km W of Wilkerson, CA
  10. 2.7 17 km WSW of Toms Place, CA
  11. 2.2 5 km NW of Round Valley, CA
  12. 1.6 16 km WSW of Wilkerson, CA
  13. 1.9 5 km N of Big Pine, CA
  14. 1.7 5 km NNW of West Bishop, CA
  15. 2.4 7 km W of Round Valley, CA

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 4.8 on 2016-02-16 — it released about 2,600 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.