QuakeIndex

Earthquake · reviewed by a seismologist

M 2.7md

17 km ENE of Deep Springs, CA

· 11 km deep · released about 350 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Esmeralda County 43 kmInyo County 102 kmMono County 109 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 2.7 (md)
Depth
11 km below the surface
Felt
no reports yet
Nearest
Esmeralda County, 43 km NNE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 95 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 350 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.7 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 43,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 31,000× the energy of this one
  3. Around the size people start to feel M 3.0 2.7× the energy of this one
  4. This earthquake M 2.7 about 350 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 37.4223, -117.8077. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Esmeralda County, NV 43 km (26 mi) SSW of here earthquakes near Esmeralda County
Inyo County, CA 102 km (63 mi) NNW of here earthquakes near Inyo County
Mono County, CA 109 km (68 mi) ESE of here earthquakes near Mono County
Nye County, NV 133 km (83 mi) WSW of here earthquakes near Nye County

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

Aftershocks so far

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

  1. 2.1 52 km S of Silver Peak, Nevada
  2. 1.6 52 km S of Silver Peak, Nevada
  3. 2.0 51 km S of Silver Peak, Nevada
  4. 1.8 61 km WNW of Beatty, Nevada
  5. 2.0 21 km SSW of Silver Peak, Nevada
  6. 1.7 43 km E of Big Pine, California
  7. 2.1 11 km N of Deep Springs, CA
  8. 1.6 4 km NW of Dyer, Nevada
  9. 2.1 4 km ENE of Bishop, CA
  10. 1.6 6 km NNE of Wilkerson, CA
  11. 1.6 6 km NNE of Wilkerson, CA
  12. 1.9 5 km SE of Bishop, CA
  13. 2.7 20 km SSW of Silver Peak, Nevada
  14. 2.7 9 km E of Wilkerson, CA
  15. 1.6 8 km ESE of Wilkerson, 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 2022-01-06 — it released about 1,100 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.