Earthquake · reviewed by a seismologist
M 2.3ml
Earthquake near Lamont, CA
No earthquake was likely felt in Lamont in the 24 hours to 6:01 am PST (14:01 UTC). The last one was M 2.8, 10 km (6 mi) SW, at 2:35 am PDT on 29 July 2026, estimated intensity II (weak) in town; 1 felt report to USGS. Every earthquake near Lamont
This page: a magnitude 2.3 earthquake was recorded 3 km (2 mi) west of Lamont, CA, at 5:30 pm PDT on 14 July 2025 (00:30 UTC), 18 km deep.
USGS: 3 km W of Lamont, CA
13 km (8 mi) SE of Bakersfield, CA
- When
- 5:30 pm PDT on 14 July 2025 ()
- Where
- 3 km (2 mi) west of Lamont, CA · earthquakes near Lamont
- Magnitude
- M 2.3 (ml)
- Depth
- 18 km below the surface
- Felt
- no reports yet
- Nearest
- Kern County, 22 km ENE
- Nearest mapped fault
- Edison fault, 13 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 434 days ago
Earthquake alerts for Lamont, CA
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Alerts are on for .
Not a warning. An alert comes after USGS publishes a quake, usually minutes after the shaking. For early warning use ShakeAlert, through your phone's Wireless Emergency Alerts or the MyShake app.
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 7 km (4 mi) from the epicentre. In Lamont, 3 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: Lamont 3 km, intensity II. Estimated for each town centre; each link is that town's own record.
How big was it?
This earthquake released about 79 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.3 would have released about 32 times as much.
- Mineral, Virginia 2011 M 5.8 190,000× the energy of this one
- Magna, Utah 2020 M 5.7 130,000× the energy of this one
- Around the size people start to feel M 3.0 12× the energy of this one
- This earthquake M 2.3 about 79 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 5.2 on 2024-08-07 — about 26,000 times the energy of this one.
Before 2016, the USGS record lists 30 earthquakes of M5 or more within 50 km; the five largest:
- 7.5 The 1952 Kern County, California Earthquake · 34 km S of this epicentre
- 6.0 Tejon Pass, California · 41 km S of this epicentre
- 5.8 Near Bakersfield, California · 14 km ENE of this epicentre
- 5.8 13km WNW of Grapevine, CA · 34 km SSW of this epicentre
- 5.7 11km N of Lamont, CA · 11 km NNE 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 35.2632, -118.9440. Map © OpenStreetMap contributors.
Nearby places
| Place | Distance | Direction from the epicentre | |
|---|---|---|---|
| Kern County, CA | 22 km (13 mi) | ENE | earthquakes near Kern County |
| Ventura County, CA | 102 km (63 mi) | S | earthquakes near Ventura County |
| Tulare County, CA | 108 km (67 mi) | N | earthquakes near Tulare County |
| Kings County, CA | 120 km (74 mi) | NW | earthquakes near Kings County |
| Santa Barbara County, CA | 128 km (80 mi) | SW | earthquakes near Santa Barbara County |
| Los Angeles County, CA | 134 km (83 mi) | SSE | earthquakes near Los Angeles County |
Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.
Aftershocks so far
54 earthquakes have been recorded within 50 km since this one.
- 1.9 17 km NE of Taft, CA
- 1.6 15 km SSE of Buttonwillow, CA
- 2.7 11 km S of Bodfish, CA
- 1.5 3 km WNW of Lebec, CA
- 1.9 13 km N of Grapevine, CA
- 1.6 18 km E of Oildale, CA
- 2.3 22 km NW of Grapevine, CA
- 1.9 25 km N of Tehachapi, CA
- 1.9 13 km N of Grapevine, CA
- 1.9 15 km SSW of Tehachapi, CA
- 1.8 19 km NW of Grapevine, CA
- 1.6 7 km NNW of Grapevine, CA
- 2.1 10 km NNW of Grapevine, CA
- 2.3 22 km NW of Grapevine, CA
- 2.4 22 km NNW of Tehachapi, 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
- The official USGS event page — the source of record for every value above
- Did you feel it? Report it to USGS — reports go to USGS, not to us
- ShakeMap for this event, when USGS has produced one
QuakeIndex does not issue warnings. For earthquake early warning see ShakeAlert.