QuakeIndex

Earthquake · reviewed by a seismologist

M 2.4md

Earthquake near West Bishop, CA

No earthquake was likely felt in West Bishop in the 24 hours to 9:30 am PST (17:30 UTC). The last one was M 2.3, 15 km (10 mi) WNW, at 4:24 pm PDT on 24 October 2026, estimated intensity II (weak) in town. Every earthquake near West Bishop

This page: a magnitude 2.4 earthquake was recorded 9 km (6 mi) west-northwest of West Bishop, CA, at 10:16 pm PDT on 14 June 2025 (05:16 UTC), 11 km deep.

USGS: 5 km SE of Round Valley, CA

10:16 pm PDT, Jun 14, 2025 · · 11 km deep · released about 120 lb of TNT

Every earthquake near West Bishop Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Mono County 65 kmEsmeralda County 92 kmMadera County 107 kmFresno County 120 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
10:16 pm PDT on 14 June 2025 ()
Where
9 km (6 mi) west-northwest of West Bishop, CA · earthquakes near West Bishop
Magnitude
M 2.4 (md)
Depth
11 km below the surface
Felt
no reports yet
Nearest
Mono County, 65 km NNW
Nearest mapped fault
Round Valley fault, 12 km from its surface trace — near is not the same as on
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 514 days ago

This was a minor earthquake. Quakes this small are rarely felt and do not cause damage.

At this magnitude and depth, people at rest would likely notice it out to about 18 km (11 mi) from the epicentre. In West Bishop, 9 km away, the estimate is intensity II (weak). Estimated from magnitude, depth and distance with the intensity equation USGS Did You Feel It? uses; felt reports, where there are any, are the measurement.

Likely felt in: West Bishop 9 km, intensity II · Dixon Lane-Meadow Creek 12 km, intensity II · Bishop 14 km, intensity II. Estimated for each town centre; each link is that town's own record.

How big was it?

This earthquake released about 120 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.4 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 120,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 86,000× the energy of this one
  3. Around the size people start to feel M 3.0 7.7× the energy of this one
  4. This earthquake M 2.4 about 120 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.

For this area

The largest earthquake within 50 km since 2016 was M 4.8 on 2016-02-16 — about 3,500 times the energy of this one.

Before 2016, the USGS record lists 39 earthquakes of M5 or more within 50 km; the five largest:

  1. 6.4 The 1986 Chalfant Valley, California Earthquake · 19 km NNE of this epicentre
  2. 6.2 9 km SW of Aspen Springs, California · 25 km WNW of this epicentre
  3. 6.1 11 km WNW of Aspen Springs, California · 33 km NW of this epicentre
  4. 6.1 8 km W of Aspen Springs, California · 29 km NW of this epicentre
  5. 6.1 4 km NNW of Round Valley, California · 9 km NNW of this epicentre

Since 2016: the QuakeIndex catalogue (US, M1.5+), built from the USGS FDSN event service. Before 2016: USGS ComCat, M5+ from 1900. Distances are between epicentres. This is the record, not a forecast.

Where

Epicentre 37.3878, -118.5557. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Mono County, CA 65 km (40 mi) NNW earthquakes near Mono County
Esmeralda County, NV 92 km (57 mi) ENE earthquakes near Esmeralda County
Madera County, CA 107 km (67 mi) W earthquakes near Madera County
Fresno County, CA 120 km (74 mi) SW earthquakes near Fresno County
Mariposa County, CA 121 km (75 mi) W earthquakes near Mariposa County
Inyo County, CA 137 km (85 mi) SE earthquakes near Inyo County

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

Aftershocks so far

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

  1. 1.9 14 km SE of Mammoth Lakes, CA
  2. 1.6 14 km SE of Mammoth Lakes, CA
  3. 1.5 17 km WSW of Toms Place, CA
  4. 2.6 22 km SW of Toms Place, CA
  5. 1.6 5 km E of Round Valley, CA
  6. 2.1 16 km N of Dixon Lane-Meadow Creek, CA
  7. 2.0 10 km WSW of Toms Place, CA
  8. 1.9 12 km SSE of Mammoth Lakes, CA
  9. 2.0 4 km ENE of Round Valley, CA
  10. 2.0 17 km SW of Round Valley, CA
  11. 2.3 22 km SW of Toms Place, CA
  12. 2.5 18 km WSW of Big Pine, CA
  13. 1.6 18 km WSW of Big Pine, CA
  14. 2.0 16 km SW of Toms Place, CA
  15. 1.8 7 km E of Round Valley, 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.