QuakeIndex

Earthquake · reviewed by a seismologist

M 2.0md

4km SE of Shaver Lake, CA

· 35 km deep · released about 29 lb of TNT

10 km30 km60 km120 km N Madera County 44 kmFresno County 48 kmMariposa County 78 kmMono County 100 kmTulare County 104 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
35 km below the surface
Felt
no reports yet
Nearest
Madera County, 44 km WNW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1453 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 29 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 5.8 520,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 370,000× the energy of this one
  3. Around the size people start to feel M 3.0 33× the energy of this one
  4. This earthquake M 2.0 about 29 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 37.0737, -119.2870. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Madera County, CA 44 km (27 mi) ESE of here earthquakes near Madera County
Fresno County, CA 48 km (30 mi) NE of here earthquakes near Fresno County
Mariposa County, CA 78 km (49 mi) SE of here earthquakes near Mariposa County
Mono County, CA 100 km (62 mi) SSW of here earthquakes near Mono County
Tulare County, CA 104 km (65 mi) NNW of here earthquakes near Tulare County
Kings County, CA 121 km (75 mi) NNE of here earthquakes near Kings County

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

Aftershocks so far

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

  1. 2.1 6km ENE of Bonadelle Ranchos-Madera Ranchos, CA
  2. 2.8 2km SSW of North Fork, CA
  3. 2.0 6km ENE of Bonadelle Ranchos-Madera Ranchos, CA
  4. 1.6 12km NNW of Friant, CA
  5. 1.7 28km NE of Oakhurst, CA
  6. 1.8 5km ENE of Bonadelle Ranchos-Madera Ranchos, CA
  7. 2.0 2km WSW of Oakhurst, CA
  8. 2.8 22km S of Mammoth Lakes, CA
  9. 2.9 22km S of Mammoth Lakes, CA
  10. 2.6 5km ENE of Bonadelle Ranchos-Madera Ranchos, CA
  11. 1.6 29km NE of Oakhurst, CA
  12. 1.8 28km NE of Oakhurst, CA
  13. 1.9 28km NE of Oakhurst, CA
  14. 1.6 25km SSW of Mammoth Lakes, CA
  15. 2.0 5km NE of Oakhurst, 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.

On USGS

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