QuakeIndex

Earthquake · reviewed by a seismologist

M 2.0md

7km WSW of Kettleman City, CA

· 17 km deep · released about 28 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Kings County 22 kmSan Luis Obispo County 76 kmFresno County 93 kmTulare County 116 kmSan Benito County 117 kmMonterey County 119 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
17 km below the surface
Felt
no reports yet
Nearest
Kings County, 22 km ENE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 2257 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 28 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 5.8 540,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 380,000× the energy of this one
  3. Around the size people start to feel M 3.0 34× the energy of this one
  4. This earthquake M 2.0 about 28 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 35.9810, -120.0347. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Kings County, CA 22 km (14 mi) WSW of here earthquakes near Kings County
San Luis Obispo County, CA 76 km (47 mi) NNE of here earthquakes near San Luis Obispo County
Fresno County, CA 93 km (58 mi) SSW of here earthquakes near Fresno County
Tulare County, CA 116 km (72 mi) WSW of here earthquakes near Tulare County
San Benito County, CA 117 km (73 mi) SE of here earthquakes near San Benito County
Monterey County, CA 119 km (74 mi) ESE of here earthquakes near Monterey 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. 1.7 11km ENE of Coalinga, CA
  2. 1.7 8km E of Coalinga, CA
  3. 2.0 14km NW of Parkfield, CA
  4. 2.7 13km WSW of Parkfield, CA
  5. 2.5 10km NNE of Kettleman City, CA
  6. 1.7 18km NW of Parkfield, CA
  7. 2.6 18km NW of Parkfield, CA
  8. 1.9 6km E of Huron, CA
  9. 2.4 4km NE of Lemoore, CA
  10. 2.0 5km NW of Parkfield, CA
  11. 1.6 9km NNW of Cholame, CA
  12. 1.8 9km SSE of Huron, CA
  13. 1.7 12km SW of Huron, CA
  14. 2.8 6km NNE of Lemoore, CA
  15. 1.9 4km SW of Avenal, 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.

For this area

The largest earthquake within 50 km in our catalogue was M 4.3 on 2019-12-17 — it released about 2,900 times the energy of this one.

From the QuakeIndex catalogue, built from the USGS FDSN event service.

On USGS

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