QuakeIndex

Earthquake · reviewed by a seismologist

M 2.0md

11 km W of Aspen Springs, California

· -1.3 km deep · released about 35 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Mono County 42 kmMadera County 88 kmMariposa County 94 kmEsmeralda County 110 kmTuolumne County 112 kmFresno County 112 kmMineral County 115 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
-1.3 km below the surface
Felt
1 report
Nearest
Mono County, 42 km N
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1513 days ago

This was a minor earthquake. Quakes this small are rarely felt and do not cause damage. 1 person has reported feeling it to USGS.

How big was it?

This earthquake released about 35 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 5.8 440,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 310,000× the energy of this one
  3. Around the size people start to feel M 3.0 28× the energy of this one
  4. This earthquake M 2.0 about 35 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 37.5380, -118.8460. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Mono County, CA 42 km (26 mi) S of here earthquakes near Mono County
Madera County, CA 88 km (55 mi) ENE of here earthquakes near Madera County
Mariposa County, CA 94 km (58 mi) E of here earthquakes near Mariposa County
Esmeralda County, NV 110 km (68 mi) WSW of here earthquakes near Esmeralda County
Tuolumne County, CA 112 km (70 mi) ESE of here earthquakes near Tuolumne County
Fresno County, CA 112 km (70 mi) NE of here earthquakes near Fresno County

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

Aftershocks so far

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

  1. 1.6 16 km WSW of Aspen Springs, California
  2. 2.9 16 km WSW of Aspen Springs, California
  3. 2.9 16 km WSW of Aspen Springs, California
  4. 1.9 16 km WSW of Aspen Springs, California
  5. 1.9 6 km W of Aspen Springs, California
  6. 1.5 16 km WSW of Aspen Springs, California
  7. 1.7 16 km WSW of Aspen Springs, California
  8. 2.5 10 km S of Mammoth Lakes, California
  9. 2.7 16 km WSW of Aspen Springs, California
  10. 1.7 15 km SSE of Mammoth Lakes, California
  11. 1.6 California-Nevada border region
  12. 1.6 14 km SW of Aspen Springs, California
  13. 1.7 California-Nevada border region
  14. 1.9 16 km SSE of Mammoth Lakes, California
  15. 2.0 16 km SSE of Mammoth Lakes, California

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.