QuakeIndex

Earthquake · reviewed by a seismologist

M 1.7md

25 km WNW of Lost Hills, California

· 14 km deep · released about 9.3 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Kings County 46 kmSan Luis Obispo County 54 kmKern 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 1.7 (md)
Depth
14 km below the surface
Felt
no reports yet
Nearest
Kings County, 46 km NNE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 3356 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 9.3 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.7 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 1,600,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 1,100,000× the energy of this one
  3. Around the size people start to feel M 3.0 100× the energy of this one
  4. This earthquake M 1.7 about 9.3 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 35.6745, -119.9643. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Kings County, CA 46 km (29 mi) SSW of here earthquakes near Kings County
San Luis Obispo County, CA 54 km (34 mi) NE of here earthquakes near San Luis Obispo County
Kern County, CA 118 km (73 mi) WNW of here earthquakes near Kern County
Tulare County, CA 123 km (76 mi) WSW of here earthquakes near Tulare County
San Benito County, CA 145 km (90 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

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

  1. 1.6 9km NNE of Avenal, CA
  2. 2.9 6km NNE of Avenal, CA
  3. 1.6 8km NNW of Avenal, CA
  4. 2.8 7km NNW of Avenal, CA
  5. 1.9 7km NNW of Kettleman City, CA
  6. 1.6 18km SSE of Kettleman City, CA
  7. 2.7 8km NNW of Kettleman City, CA
  8. 1.6 10km NNE of Avenal, CA
  9. 2.5 9km N of Avenal, CA
  10. 1.6 11km NW of Avenal, CA
  11. 1.7 9km NW of Avenal, CA
  12. 1.9 27km S of Kettleman City, CA
  13. 1.5 3km NE of Cholame, CA
  14. 2.6 18km WSW of Corcoran, CA
  15. 3.0 20km ESE 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.