QuakeIndex

Earthquake · reviewed by a seismologist

M 1.9md

14 km E of Kettleman City, California

· 14 km deep · released about 21 lb of TNT

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10 km30 km60 km120 km N Kings County 6 kmFresno County 83 kmSan Luis Obispo County 92 kmTulare County 95 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 1.9 (md)
Depth
14 km below the surface
Felt
no reports yet
Nearest
Kings County, 6 km NNW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 3294 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 21 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.9 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 730,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 520,000× the energy of this one
  3. Around the size people start to feel M 3.0 46× the energy of this one
  4. This earthquake M 1.9 about 21 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 36.0237, -119.8027. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Kings County, CA 6 km (3 mi) SSE of here earthquakes near Kings County
Fresno County, CA 83 km (52 mi) S of here earthquakes near Fresno County
San Luis Obispo County, CA 92 km (57 mi) NE of here earthquakes near San Luis Obispo County
Tulare County, CA 95 km (59 mi) WSW of here earthquakes near Tulare County
Kern County, CA 123 km (76 mi) NW of here earthquakes near Kern County
San Benito County, CA 132 km (82 mi) ESE of here earthquakes near San Benito County

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

Aftershocks so far

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

  1. 2.2 10km SSW of Alpaugh, CA
  2. 1.9 15km E of Kettleman City, CA
  3. 2.9 6km SSE of Lemoore, CA
  4. 1.7 13km W of Huron, CA
  5. 1.9 13km NE of Coalinga, CA
  6. 1.7 8km NNE of Avenal, CA
  7. 1.9 24km SE of Kettleman City, CA
  8. 2.3 18km SSE of Kettleman City, CA
  9. 1.7 25km SE of Kettleman City, CA
  10. 1.9 5km S of Huron, CA
  11. 2.6 7km NNW of Avenal, CA
  12. 1.6 5km NNE of Avenal, CA
  13. 1.6 8km NNE of Avenal, CA
  14. 1.6 9km NNE of Avenal, CA
  15. 2.9 6km NNE 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.

On USGS

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