QuakeIndex

Earthquake · reviewed by a seismologist

M 1.6md

12 km SW of Huron, California

· 9.5 km deep · released about 7.6 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Kings County 36 kmSan Luis Obispo County 85 kmFresno County 86 kmSan Benito County 95 kmMonterey County 100 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
9.5 km below the surface
Felt
no reports yet
Nearest
Kings County, 36 km E
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 3314 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 7.6 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 2,000,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 1,400,000× the energy of this one
  3. Around the size people start to feel M 3.0 130× the energy of this one
  4. This earthquake M 1.6 about 7.6 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 36.1285, -120.2072. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Kings County, CA 36 km (22 mi) W of here earthquakes near Kings County
San Luis Obispo County, CA 85 km (53 mi) NNE of here earthquakes near San Luis Obispo County
Fresno County, CA 86 km (53 mi) SW of here earthquakes near Fresno County
San Benito County, CA 95 km (59 mi) SE of here earthquakes near San Benito County
Monterey County, CA 100 km (62 mi) E of here earthquakes near Monterey County
Merced County, CA 127 km (79 mi) SSE of here earthquakes near Merced County

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

Aftershocks so far

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

  1. 2.2 25 km NW of Lost Hills, California
  2. 2.0 23 km NW of Parkfield, California
  3. 1.8 20 km S of Cantua Creek, California
  4. 1.7 18 km N of Coalinga, California
  5. 1.8 7 km SSW of Huron, California
  6. 1.5 4 km ENE of Coalinga, California
  7. 2.5 22 km NW of Parkfield, California
  8. 1.7 7 km SSE of Kettleman City, California
  9. 1.8 8 km ESE of Kettleman City, California
  10. 1.8 8 km ESE of Kettleman City, California
  11. 2.2 6 km SE of Kettleman City, California
  12. 1.7 Central California
  13. 2.0 10 km S of Kettleman City, California
  14. 2.4 8 km SSE of Kettleman City, California
  15. 1.7 8 km SE of Kettleman City, 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

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