QuakeIndex

Earthquake · reviewed by a seismologist

M 1.9ml

55km E of Big Pine, CA

· 1.0 km deep · released about 20 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Esmeralda County 61 kmInyo County 79 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 1.9 (ml)
Depth
1.0 km below the surface
Felt
no reports yet
Nearest
Esmeralda County, 61 km N
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 2649 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 20 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.9 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 760,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 540,000× the energy of this one
  3. Around the size people start to feel M 3.0 48× the energy of this one
  4. This earthquake M 1.9 about 20 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 37.2333, -117.6782. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Esmeralda County, NV 61 km (38 mi) S of here earthquakes near Esmeralda County
Inyo County, CA 79 km (49 mi) NNW of here earthquakes near Inyo County
Mono County, CA 130 km (81 mi) SE of here earthquakes near Mono County
Nye County, NV 135 km (84 mi) SW of here earthquakes near Nye County
Tulare County, CA 149 km (92 mi) NE of here earthquakes near Tulare 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. 1.6 39 km S of Goldfield, Nevada
  2. 1.8 52 km SSW of Goldfield, Nevada
  3. 2.3 50 km S of Silver Peak, Nevada
  4. 2.2 55km WNW of Beatty, NV
  5. 1.7 20 km SW of Silver Peak, Nevada
  6. 1.5 41 km ENE of Independence, California
  7. 2.1 34 km S of Goldfield, Nevada
  8. 2.4 35 km S of Goldfield, Nevada
  9. 1.9 39 km S of Silver Peak, Nevada
  10. 1.6 55 km S of Silver Peak, Nevada
  11. 1.6 58 km S of Goldfield, Nevada
  12. 1.6 51 km S of Silver Peak, Nevada
  13. 1.6 60 km SSW of Goldfield, Nevada
  14. 1.5 48 km S of Silver Peak, Nevada
  15. 1.7 51 km S of Silver Peak, 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.

On USGS

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