QuakeIndex

Earthquake · reviewed by a seismologist

M 1.6md

1km WSW of Bishop, CA

· 7.1 km deep · released about 6.6 lb of TNT

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10 km30 km60 km120 km N Mono County 74 kmEsmeralda County 82 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
7.1 km below the surface
Felt
no reports yet
Nearest
Mono County, 74 km NW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 3082 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 6.6 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 2,300,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 1,600,000× the energy of this one
  3. Around the size people start to feel M 3.0 140× the energy of this one
  4. This earthquake M 1.6 about 6.6 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 37.3610, -118.4037. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Mono County, CA 74 km (46 mi) SE of here earthquakes near Mono County
Esmeralda County, NV 82 km (51 mi) SW of here earthquakes near Esmeralda County
Madera County, CA 120 km (75 mi) E of here earthquakes near Madera County
Inyo County, CA 126 km (78 mi) NW of here earthquakes near Inyo County
Fresno County, CA 130 km (80 mi) ENE of here earthquakes near Fresno County

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

Aftershocks so far

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

  1. 1.6 4km E of Round Valley, CA
  2. 1.6 7km NNW of Round Valley, CA
  3. 1.5 7km NNE of Round Valley, CA
  4. 1.5 6km ESE of Round Valley, CA
  5. 1.8 17km WSW of Toms Place, CA
  6. 1.6 2km W of Bishop, CA
  7. 1.9 6km E of Round Valley, CA
  8. 1.9 9km SW of Toms Place, CA
  9. 1.6 6km NNE of Big Pine, CA
  10. 1.6 11km ESE of Mammoth Lakes, CA
  11. 2.1 15km SE of Mammoth Lakes, CA
  12. 1.9 33 km E of Big Pine, California
  13. 1.8 3km NE of Big Pine, CA
  14. 1.7 7km SE of Wilkerson, CA
  15. 2.2 11km E of Mammoth Lakes, 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.

For this area

The largest earthquake within 50 km in our catalogue was M 4.8 on 2016-02-16 — it released about 65,000 times the energy of this one.

From the QuakeIndex catalogue, built from the USGS FDSN event service.

On USGS

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