QuakeIndex

Earthquake · reviewed by a seismologist

M 2.5md

6 km NE of June Lake, California

· 3.6 km deep · released about 160 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Mono County 17 kmMariposa County 83 kmTuolumne County 86 kmMadera County 93 kmMineral County 94 kmAlpine 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 2.5 (md)
Depth
3.6 km below the surface
Felt
1 report · strongest reported intensity III
Nearest
Mono County, 17 km NE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 3009 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 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 95,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 68,000× the energy of this one
  3. Around the size people start to feel M 3.0 6× 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 37.8157, -119.0205. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Mono County, CA 17 km (11 mi) SW of here earthquakes near Mono County
Mariposa County, CA 83 km (51 mi) ENE of here earthquakes near Mariposa County
Tuolumne County, CA 86 km (53 mi) ESE of here earthquakes near Tuolumne County
Madera County, CA 93 km (58 mi) NE of here earthquakes near Madera County
Mineral County, NV 94 km (59 mi) SW of here earthquakes near Mineral County
Alpine County, CA 112 km (70 mi) SE of here earthquakes near Alpine County

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

Aftershocks so far

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

  1. 1.9 8 km SSW of Mammoth Lakes, California
  2. 1.6 9 km W of Aspen Springs, California
  3. 1.9 5 km S of Mammoth Lakes, California
  4. 1.6 8 km WNW of Aspen Springs, California
  5. 1.8 16 km WSW of Aspen Springs, California
  6. 1.5 16 km WSW of Aspen Springs, California
  7. 1.6 13 km WSW of Aspen Springs, California
  8. 1.7 11 km WNW of Aspen Springs, California
  9. 1.5 16 km WSW of Aspen Springs, California
  10. 1.6 10 km W of Aspen Springs, California
  11. 1.5 California-Nevada border region
  12. 1.8 14 km SW of Aspen Springs, California
  13. 1.8 14 km SW of Aspen Springs, California
  14. 2.0 California-Nevada border region
  15. 1.8 7 km SSW 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.