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M1.0 earthquake 25 km SW of La Quinta, California, United States

A magnitude 1.0 earthquake struck 25 km SW of La Quinta, California, United States at 12:37 local time (20:37 UTC) on 8 Nov 2026, at a depth of 14 km, according to USGS.

revised from M1.2

Data: USGS · updated 2026-11-08 21:45 UTC · reviewed

Magnitude
1.0micro
local magnitude (Richter) (ml)
revised from 1.2
Depth
13.9 km
Status
Reviewed
Origin time
2026-11-08 20:37:48 UTC
Local: 8 Nov 2026, 12:37:48 (America/Los Angeles)
Epicentre
33.490° N, 116.488° W

Circles show this event and others within 30 km from 7 days before to 30 days after. Lines: plate boundaries and GEM active faults. Open on the live map

Nearby places

Distance and estimated shaking at nearby places
PlaceDistanceEst. shaking
La QuintaCalifornia, United States · pop. 40,47625 kmINot felt
Palm DesertCalifornia, United States · pop. 51,86927 kmINot felt
Cathedral CityCalifornia, United States · pop. 53,82632 kmINot felt
IndioCalifornia, United States · pop. 87,53336 kmINot felt
RiversideCalifornia, United States · pop. 317,26199 kmINot felt
San DiegoCalifornia, United States · pop. 1,404,452106 kmINot felt
Chula VistaCalifornia, United States · pop. 265,757109 kmINot felt
TijuanaBaja California, Mexico · pop. 1,922,523120 kmINot felt

Shaking is an estimate from the intensity prediction equation of Allen, Wald & Worden (2012), not an observation. Local ground and buildings can change it by a level or more.

Every agency's solution

Agencies locate earthquakes with their own stations and methods, so their numbers differ. We match reports of the same event by time, distance and magnitude and show them side by side. The headline uses USGS · CI, which has been reviewed by an analyst.

AgencyMagnitudeDepthEpicentreTime offsetStatus
USGS · CIheadlineSouthern California Seismic Network via U.S. Geological Survey1.0 mlwas 1.013.9 km33.49° N, 116.49° W–Reviewed · 2 revisions

How big was it?

Usually not felt. Recorded by nearby seismometers; thousands occur worldwide every day.

It released roughly the energy of 511 g of TNT. Magnitude is logarithmic: each whole step means about 32 times more energy and 10 times larger waves on a seismogram. Depth matters too: at 14 km this was a shallow earthquake, which is felt more strongly at the surface than a deeper one of the same size.

M1.0 releases about 1.1× the energy of M1.0, and its waves are about 1× taller on a seismogram. Energy: 511 g of TNT vs 477 g of TNT.

Each square is the energy of one M1.0. Energy from log₁₀E = 1.5M + 4.8.

Aftershocks and nearby activity

47 later earthquakes within 30 km; the largest was M1.5 15 h ago. 76 in the 7 days before. Aftershock rates usually fall off roughly in proportion to 1/time.

Aftershocks

Mainshock M1.0

47 later earthquakes nearby. Aftershock rates typically fall off roughly as 1/time (Omori's law).

Aftershocks
Time after mainshock (hours)MagnitudeDepth (km)
2.240.510
9.330.711
9.970.66
13.490.913
17.071.213
17.980.613
17.980.713
18.150.65
18.750.514
20.630.914
21.491.06
21.560.76
23.310.813
29.190.26
32.070.411
32.081.212
35.430.94
36.590.26
36.910.613
37.360.811
37.880.315
40.600.27
46.640.612
46.680.18
46.800.812
48.050.36
48.431.413
48.480.712
51.410.66
54.710.212
56.990.35
60.330.36
67.010.813
70.420.44
72.540.26
74.131.42
74.760.910
77.121.312
77.131.212
77.550.514
78.030.16
79.900.16
82.911.56
88.000.96
89.120.54
92.360.44
92.860.37
  1. 1.541 km ENE of Valley Center, California, United States11-12 07:32
  2. 1.422 km SSE of Valle Vista, California, United States11-10 21:03
  3. 1.439 km WSW of Oasis, California, United States11-11 22:45
  4. 1.322 km SSE of Valle Vista, California, United States11-12 01:45
  5. 1.225 km SW of La Quinta, California, United States11-09 13:41
  6. 1.229 km SW of Oasis, California, United States11-10 04:42
  7. 1.222 km SSE of Valle Vista, California, United States11-12 01:45
  8. 1.029 km SE of Valle Vista, California, United States11-09 18:07
  9. 0.930 km WSW of Oasis, California, United States11-09 17:15
  10. 0.929 km SSE of Valle Vista, California, United States11-10 08:03
  11. 0.930 km SW of Oasis, California, United States11-11 23:23
  12. 0.929 km SE of Valle Vista, California, United States11-12 12:37
  13. 0.922 km SSE of Valle Vista, California, United States11-09 10:06
  14. 0.832 km SW of La Quinta, California, United States11-10 09:59
  15. 0.835 km ENE of Valley Center, California, United States11-09 19:56
  16. 0.822 km SSE of Valle Vista, California, United States11-10 19:25
  17. 0.826 km SW of La Quinta, California, United States11-11 15:38
  18. 0.722 km SE of Valle Vista, California, United States11-10 21:06
  19. 0.719 km SW of Oasis, California, United States11-09 05:57
  20. 0.724 km SW of La Quinta, California, United States11-09 14:36
  21. 0.729 km SE of Valle Vista, California, United States11-09 18:11
  22. 0.629 km SE of Valle Vista, California, United States11-09 06:35
  23. 0.629 km SE of Valle Vista, California, United States11-11 00:02
  24. 0.622 km SSE of Valle Vista, California, United States11-10 19:16
  25. 0.637 km SW of Oasis, California, United States11-09 14:47

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Reports on SeismoAtlas

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Event id ci41360015. First recorded here 8 Nov 2026, 20:41:43 UTC. Solutions: USGS · CI (usgs:ci41360015). Cite as: SeismoAtlas, “M1.0 earthquake 25 km SW of La Quinta, California, United States”, https://seismoatlas.com/earthquake/ci41360015-m1-0-earthquake-25-km-sw-of-la-quinta-california-united-states, data from USGS.

JSON: /api/v1/events/ci41360015. SeismoAtlas is not an official warning service.