QuakeIndex

Earthquake · reviewed by a seismologist

M 2.6md

19 km W of Wilkerson, CA

· 13 km deep · released about 260 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Mono County 81 kmMadera County 103 kmEsmeralda County 104 kmFresno County 108 kmTulare County 112 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 2.6 (md)
Depth
13 km below the surface
Felt
no reports yet
Nearest
Mono County, 81 km NNW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 799 days ago

This was a small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage.

How big was it?

This earthquake released about 260 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.6 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 59,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 42,000× the energy of this one
  3. Around the size people start to feel M 3.0 3.7× the energy of this one
  4. This earthquake M 2.6 about 260 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 37.2253, -118.5875. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Mono County, CA 81 km (50 mi) SSE of here earthquakes near Mono County
Madera County, CA 103 km (64 mi) E of here earthquakes near Madera County
Esmeralda County, NV 104 km (65 mi) SW of here earthquakes near Esmeralda County
Fresno County, CA 108 km (67 mi) ENE of here earthquakes near Fresno County
Tulare County, CA 112 km (70 mi) N of here earthquakes near Tulare County
Mariposa County, CA 123 km (77 mi) ESE of here earthquakes near Mariposa County

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

Aftershocks so far

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

  1. 2.5 26 km WSW of Big Pine, CA
  2. 2.4 13 km SE of Mammoth Lakes, CA
  3. 2.2 18 km W of Toms Place, CA
  4. 2.3 7 km SE of Toms Place, CA
  5. 2.1 27 km SSW of Mammoth Lakes, CA
  6. 2.5 13 km SSE of Mammoth Lakes, CA
  7. 1.5 4 km NNW of Dixon Lane-Meadow Creek, CA
  8. 2.5 10 km WSW of Wilkerson, CA
  9. 1.7 15 km WSW of Toms Place, CA
  10. 1.6 9 km ENE of Bishop, CA
  11. 1.9 15 km W of Toms Place, CA
  12. 1.8 1 km ENE of Dixon Lane-Meadow Creek, CA
  13. 1.5 15 km W of Toms Place, CA
  14. 1.7 11 km WSW of Toms Place, CA
  15. 2.0 10 km WSW of Toms Place, 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 1,700 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.