QuakeIndex

Earthquake · automatic estimate, may change

M 2.5md

25 km S of Kettleman City, California

· 0.8 km deep · released about 190 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Kings County 35 kmSan Luis Obispo County 62 kmFresno County 113 kmTulare County 118 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 2.5 (md)
Depth
0.8 km below the surface
Felt
8 reports · strongest reported intensity III
Nearest
Kings County, 35 km NNE
Status
Automatic — a machine’s first estimate, which may change

USGS · last changed by USGS · we first saw it 984 days ago

This was a small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage. 8 people have reported feeling it to USGS.

How big was it?

This earthquake released about 190 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.5 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 80,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 57,000× the energy of this one
  3. Around the size people start to feel M 3.0 5.1× the energy of this one
  4. This earthquake M 2.5 about 190 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 35.7807, -119.9690. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Kings County, CA 35 km (22 mi) SSW of here earthquakes near Kings County
San Luis Obispo County, CA 62 km (38 mi) NE of here earthquakes near San Luis Obispo County
Fresno County, CA 113 km (70 mi) SSW of here earthquakes near Fresno County
Tulare County, CA 118 km (73 mi) WSW of here earthquakes near Tulare County
Kern County, CA 122 km (76 mi) WNW of here earthquakes near Kern County
San Benito County, CA 136 km (85 mi) SE 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

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

  1. 1.7 20km NNW of Simmler, CA
  2. 1.8 20km NNW of Simmler, CA
  3. 1.8 20km NNW of Simmler, CA
  4. 2.3 10km SSW of Huron, CA
  5. 1.6 8km NW of Kettleman City, CA
  6. 1.7 9km NNW of Kettleman City, CA
  7. 1.7 14km NNW of Simmler, CA
  8. 2.7 10km NNW of Cholame, CA
  9. 1.8 12km SW of Stratford, CA
  10. 3.7 15km N of Simmler, CA
  11. 1.5 7km E of Coalinga, CA
  12. 1.7 7km S of Huron, CA
  13. 1.6 10km SW of Huron, CA
  14. 1.6 17km S of Kettleman City, CA
  15. 1.6 7km N 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.

On USGS

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