QuakeIndex

Earthquake · reviewed by a seismologist

M 2.4md

4km NE of Lemoore, CA

· 30 km deep · released about 130 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Kings County 29 kmFresno County 49 kmTulare County 88 kmMadera County 98 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 2.4 (md)
Depth
30 km below the surface
Felt
no reports yet
Nearest
Kings County, 29 km SSW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 2062 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 130 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.4 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 110,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 80,000× the energy of this one
  3. Around the size people start to feel M 3.0 7.2× the energy of this one
  4. This earthquake M 2.4 about 130 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 36.3303, -119.7518. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Kings County, CA 29 km (18 mi) NNE of here earthquakes near Kings County
Fresno County, CA 49 km (30 mi) S of here earthquakes near Fresno County
Tulare County, CA 88 km (55 mi) W of here earthquakes near Tulare County
Madera County, CA 98 km (61 mi) S of here earthquakes near Madera County
San Luis Obispo County, CA 122 km (76 mi) NNE of here earthquakes near San Luis Obispo County
San Benito County, CA 123 km (77 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. 1.9 12km ESE of Kettleman City, CA
  2. 1.7 20km ESE of Kettleman City, CA
  3. 2.4 13km ESE of Kettleman City, CA
  4. 1.9 6km SSW of Huron, CA
  5. 2.3 13km ESE of Kettleman City, CA
  6. 2.9 9km SE of Kettleman City, CA
  7. 1.5 13km NE of Coalinga, CA
  8. 2.4 7km NW of Lemoore, CA
  9. 1.6 6km WSW of Kettleman City, CA
  10. 1.6 13km NW of Avenal, CA
  11. 1.9 9km NNW of Avenal, CA
  12. 2.0 12km S of Home Garden, CA
  13. 2.1 10km SSW of Stratford, CA
  14. 1.7 8km WNW of Huron, CA
  15. 1.5 13km WNW of Huron, 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 230 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.