QuakeIndex

Earthquake · reviewed by a seismologist

M 1.6ml

9km WNW of Lake Hughes, CA

· 11 km deep · released about 8.4 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Los Angeles County 62 kmVentura County 67 kmKern County 74 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 (ml)
Depth
11 km below the surface
Felt
no reports yet
Nearest
Los Angeles County, 62 km SSE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 3183 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 8.4 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.6 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 1,800,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 1,300,000× the energy of this one
  3. Around the size people start to feel M 3.0 110× the energy of this one
  4. This earthquake M 1.6 about 8.4 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 34.7027, -118.5375. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Los Angeles County, CA 62 km (38 mi) NNW of here earthquakes near Los Angeles County
Ventura County, CA 67 km (41 mi) NE of here earthquakes near Ventura County
Kern County, CA 74 km (46 mi) SSE of here earthquakes near Kern County
Orange County, CA 134 km (83 mi) NNW of here earthquakes near Orange County

Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.

Aftershocks so far

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

  1. 1.6 3km N of Grapevine, CA
  2. 1.7 3km E of Granada Hills, CA
  3. 2.3 8km SW of Valencia, CA
  4. 1.7 8km SW of Valencia, CA
  5. 1.5 5km NNE of Granada Hills, CA
  6. 1.8 7km S of Mojave, CA
  7. 2.0 6km ENE of Santa Clarita, CA
  8. 2.0 4km NW of Frazier Park, CA
  9. 1.6 7km SSW of Mojave, CA
  10. 1.5 13km SE of Tehachapi, CA
  11. 1.6 7km SSW of Mojave, CA
  12. 1.7 11km N of Piru, CA
  13. 1.6 6km WSW of Mojave, CA
  14. 1.5 6km NNE of Granada Hills, CA
  15. 1.5 7km S of Mojave, 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.