QuakeIndex

Earthquake · reviewed by a seismologist

M 2.2md

14km ENE of Kettleman City, CA

· 15 km deep · released about 54 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Kings County 2 kmFresno County 80 kmSan Luis Obispo County 94 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 2.2 (md)
Depth
15 km below the surface
Felt
no reports yet
Nearest
Kings County, 2 km N
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 2286 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 54 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.2 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 280,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 200,000× the energy of this one
  3. Around the size people start to feel M 3.0 18× the energy of this one
  4. This earthquake M 2.2 about 54 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 36.0565, -119.8178. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Kings County, CA 2 km (1 mi) S of here earthquakes near Kings County
Fresno County, CA 80 km (50 mi) S of here earthquakes near Fresno County
San Luis Obispo County, CA 94 km (58 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 126 km (78 mi) NW of here earthquakes near Kern County
San Benito County, CA 129 km (80 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

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

  1. 2.2 12km NNW of Avenal, CA
  2. 2.1 7km ESE of Kettleman City, CA
  3. 1.7 12km SW of Huron, CA
  4. 1.8 14km SE of Kettleman City, CA
  5. 1.7 12km NNW of Avenal, CA
  6. 2.0 6km NNW of Kettleman City, CA
  7. 1.9 11km SSE of Huron, CA
  8. 2.2 9km NE of Kettleman City, CA
  9. 1.8 10km NE of Coalinga, CA
  10. 2.3 6km NNE of Avenal, CA
  11. 1.7 9km E of Coalinga, CA
  12. 1.8 10km W of Huron, CA
  13. 1.7 11km ENE of Coalinga, CA
  14. 1.7 8km E of Coalinga, CA
  15. 2.5 10km NNE of Kettleman City, 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 4.0 on 2018-11-27 — it released about 560 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.