QuakeIndex

Earthquake · reviewed by a seismologist

M 1.6md

18 km SSW of Kettleman City, California

· 14 km deep · released about 6.4 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Kings County 31 kmSan Luis Obispo County 65 kmFresno County 107 kmTulare 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 1.6 (md)
Depth
14 km below the surface
Felt
no reports yet
Nearest
Kings County, 31 km NE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 3364 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 6.4 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.5 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 2,400,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 1,700,000× the energy of this one
  3. Around the size people start to feel M 3.0 150× the energy of this one
  4. This earthquake M 1.6 about 6.4 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 35.8477, -120.0128. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Kings County, CA 31 km (19 mi) SW of here earthquakes near Kings County
San Luis Obispo County, CA 65 km (40 mi) NE of here earthquakes near San Luis Obispo County
Fresno County, CA 107 km (66 mi) SSW of here earthquakes near Fresno County
Tulare County, CA 119 km (74 mi) WSW of here earthquakes near Tulare County
Monterey County, CA 125 km (78 mi) ESE of here earthquakes near Monterey County
San Benito County, CA 128 km (80 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

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

  1. 2.4 4 km WNW of Kettleman City, California
  2. 1.8 11 km E of Coalinga, California
  3. 2.1 4 km NW of Parkfield, California
  4. 2.8 11 km E of Coalinga, California
  5. 1.5 30 km ESE of Shandon, California
  6. 1.9 11 km NW of Parkfield, California
  7. 1.8 8 km WSW of Huron, California
  8. 2.3 11 km E of Coalinga, California
  9. 1.6 11 km NNE of Shandon, California
  10. 2.1 9 km WSW of Corcoran, California
  11. 2.2 9 km SW of Corcoran, California
  12. 2.1 13 km NW of Parkfield, California
  13. 2.4 8 km WSW of Corcoran, California
  14. 1.9 14 km E of Kettleman City, California
  15. 1.6 10 km NW of Parkfield, California

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.