QuakeIndex

Earthquake · reviewed by a seismologist

M 2.0md

8 km WSW of Three Rocks, California

· 15 km deep · released about 32 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N San Benito County 57 kmKings County 73 kmMonterey County 80 kmFresno County 80 kmMerced County 84 kmMadera County 105 kmSan Luis Obispo County 120 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
15 km below the surface
Felt
2 reports · strongest reported intensity II
Nearest
San Benito County, 57 km WNW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 3492 days ago

This was a minor earthquake. Quakes this small are rarely felt and do not cause damage. 2 people have reported feeling it to USGS.

How big was it?

This earthquake released about 32 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 5.8 470,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 330,000× the energy of this one
  3. Around the size people start to feel M 3.0 30× the energy of this one
  4. This earthquake M 2.0 about 32 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 36.4638, -120.4707. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
San Benito County, CA 57 km (36 mi) ESE of here earthquakes near San Benito County
Kings County, CA 73 km (45 mi) NW of here earthquakes near Kings County
Monterey County, CA 80 km (49 mi) ENE of here earthquakes near Monterey County
Fresno County, CA 80 km (50 mi) WSW of here earthquakes near Fresno County
Merced County, CA 84 km (52 mi) SSE of here earthquakes near Merced County
Madera County, CA 105 km (65 mi) SW of here earthquakes near Madera County

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

Aftershocks so far

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

  1. 1.9 22 km ENE of San Ardo, California
  2. 1.9 22 km ENE of San Lucas, California
  3. 2.5 26 km W of Three Rocks, California
  4. 1.7 11 km WSW of Huron, California
  5. 1.6 18 km ENE of San Ardo, California
  6. 1.6 Central California
  7. 1.8 27 km NE of Greenfield, California
  8. 1.6 27 km NE of Greenfield, California
  9. 3.5 27 km NE of Greenfield, California
  10. 2.0 19 km NW of Huron, California
  11. 2.6 22 km W of Three Rocks, California
  12. 1.6 11 km NW of Avenal, California
  13. 2.1 10 km NW of Avenal, California
  14. 1.8 25 km W of Three Rocks, California
  15. 1.9 9 km N of Coalinga, 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.