M1.5 earthquake 17km WSW of Ludlow, CA

Magnitude

1.5 (mc), micro

Local time

Sat, Jul 31, 1982, 6:58 PM PDT

UTC

1982-08-01 01:58:12 UTC

Depth

4.7 km (2.9 mi), shallow

Epicenter

34.657° N, 116.331° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

Operator assigned

Station coverage gap

138°

Stations used

0

• Yermo, CaliforniaPopulation 623. Forecast52 kmESE
• Yucca Valley, CaliforniaPopulation 21,600. Forecast61 kmN
• Victorville, CaliforniaPopulation 122,225. Forecast89 kmE
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast188 kmENE

After

1. 1.612km N of Big Bear City, CASun, Aug 1, 5:03 AM PDT · 16123 days ago · 3 km deep · 57 km away
2. 1.75km ENE of Cabazon, CAMon, Aug 2, 8:45 AM PDT · 16122 days ago · 16 km deep · 88 km away
3. 1.613km NNE of Cabazon, CAWed, Aug 4, 2:32 PM PDT · 16120 days ago · 17 km deep · 80 km away
4. 2.04km ESE of Running Springs, CAThu, Aug 5, 3:37 AM PDT · 16119 days ago · 1 km deep · 85 km away
5. 1.74km SE of Running Springs, CAThu, Aug 5, 11:32 AM PDT · 16119 days ago · 0 km deep · 86 km away
6. 1.840km ENE of Lucerne Valley, CAFri, Aug 6, 4:16 PM PDT · 16118 days ago · 5 km deep · 24 km away
7. 2.118km NW of Yucca Valley, CASat, Aug 7, 10:23 PM PDT · 16117 days ago · 7 km deep · 55 km away
8. 1.536km NNW of Joshua Tree, CAMon, Aug 9, 4:53 PM PDT · 16115 days ago · 2 km deep · 26 km away
9. 2.216km S of Joshua Tree, CAThu, Aug 12, 1:43 AM PDT · 16113 days ago · 2 km deep · 74 km away
10. 1.69km SSW of Big Bear Lake, CAFri, Aug 13, 6:24 PM PDT · 16111 days ago · 11 km deep · 79 km away
11. 1.75km ENE of Banning, CASat, Aug 14, 2:41 AM PDT · 16110 days ago · 10 km deep · 92 km away
12. 1.712km E of Yucaipa, CASat, Aug 14, 11:08 AM PDT · 16110 days ago · 19 km deep · 87 km away
13. 1.71km WSW of Garnet, CASun, Aug 15, 2:50 PM PDT · 16109 days ago · 11 km deep · 87 km away
14. 1.929km ENE of Lucerne Valley, CATue, Aug 17, 3:44 PM PDT · 16107 days ago · 5 km deep · 34 km away
15. 1.67km NNW of Garnet, CAWed, Aug 18, 1:13 AM PDT · 16107 days ago · 7 km deep · 81 km away
16. 2.017km SSE of Joshua Tree, CAWed, Aug 18, 1:48 PM PDT · 16106 days ago · 2 km deep · 75 km away
17. 1.918km SSE of Joshua Tree, CAWed, Aug 18, 1:56 PM PDT · 16106 days ago · 2 km deep · 75 km away
18. 2.430km NE of Fort Irwin, CAThu, Aug 19, 11:44 PM PDT · 16105 days ago · 5 km deep · 89 km away
19. 1.77km NNE of Cabazon, CASun, Aug 22, 7:01 PM PDT · 16102 days ago · 16 km deep · 85 km away
20. 1.736km SW of Ludlow, CAMon, Aug 23, 4:52 AM PDT · 16101 days ago · 4 km deep · 21 km away
21. 1.617km ENE of Thousand Palms, CAMon, Aug 23, 8:10 AM PDT · 16101 days ago · 0 km deep · 86 km away
22. 2.55km N of Banning, CAMon, Aug 23, 11:00 AM PDT · 16101 days ago · 17 km deep · 91 km away
23. 1.518km N of Joshua Tree, CAMon, Aug 23, 6:48 PM PDT · 16101 days ago · 5 km deep · 41 km away
24. 2.09km SW of Morongo Valley, CAMon, Aug 23, 6:54 PM PDT · 16101 days ago · 14 km deep · 80 km away
25. 1.99km NNE of Banning, CATue, Aug 24, 3:59 PM PDT · 16100 days ago · 17 km deep · 87 km away
26. 1.62km ENE of Lake Arrowhead, CATue, Aug 24, 10:33 PM PDT · 16100 days ago · 0 km deep · 89 km away
27. 1.88km SSW of Lucerne Valley, CAWed, Aug 25, 1:03 AM PDT · 16100 days ago · 2 km deep · 69 km away
28. 2.410km SE of Big Bear City, CAWed, Aug 25, 4:16 AM PDT · 16099 days ago · 7 km deep · 64 km away
29. 1.619km S of Joshua Tree, CAWed, Aug 25, 11:00 AM PDT · 16099 days ago · 2 km deep · 77 km away
30. 1.920km SSE of Fort Irwin, CAWed, Aug 25, 3:20 PM PDT · 16099 days ago · 5 km deep · 55 km away
31. 1.912km NNE of Cabazon, CAWed, Aug 25, 10:59 PM PDT · 16099 days ago · 9 km deep · 81 km away
32. 1.814km SW of Twentynine Palms, CAWed, Aug 25, 11:36 PM PDT · 16099 days ago · 8 km deep · 69 km away
33. 1.65km E of Cabazon, CAFri, Aug 27, 12:47 PM PDT · 16097 days ago · 11 km deep · 90 km away
34. 2.612km S of Barstow, CAFri, Aug 27, 4:51 PM PDT · 16097 days ago · 2 km deep · 65 km away
35. 1.916km NNW of Twentynine Palms, CAFri, Aug 27, 7:51 PM PDT · 16097 days ago · 12 km deep · 47 km away
36. 2.220km S of Fort Irwin, CASun, Aug 29, 10:12 AM PDT · 16095 days ago · 5 km deep · 57 km away
37. 2.122km ENE of Fort Irwin, CAMon, Aug 30, 5:43 AM PDT · 16094 days ago · 5 km deep · 75 km away
38. 2.08km NE of Desert Hot Springs, CAMon, Aug 30, 10:05 AM PDT · 16094 days ago · 4 km deep · 72 km away
39. 1.816km ENE of Lucerne Valley, CAMon, Aug 30, 9:01 PM PDT · 16094 days ago · 8 km deep · 48 km away
40. 1.610km NNE of Cabazon, CAWed, Sep 1, 12:00 PM PDT · 16092 days ago · 13 km deep · 82 km away
41. 1.714km NNE of Cabazon, CAWed, Sep 1, 6:54 PM PDT · 16092 days ago · 11 km deep · 79 km away
42. 1.840km ENE of Lucerne Valley, CAWed, Sep 1, 10:54 PM PDT · 16092 days ago · 5 km deep · 25 km away
43. 1.724km NNW of Yucca Valley, CAThu, Sep 2, 5:59 PM PDT · 16091 days ago · -1 km deep · 41 km away
44. 2.01km NNE of Yucaipa, CAFri, Sep 3, 9:07 AM PDT · 16090 days ago · 13 km deep · 94 km away
45. 2.115km ENE of Barstow, CASat, Sep 4, 7:57 AM PDT · 16089 days ago · 2 km deep · 57 km away
46. 1.54km NE of Yucaipa, CASat, Sep 4, 8:41 AM PDT · 16089 days ago · 15 km deep · 91 km away
47. 2.031km NW of Ludlow, CASat, Sep 4, 11:25 AM PDT · 16089 days ago · 0 km deep · 27 km away
48. 1.57km SSE of Big Bear City, CASat, Sep 4, 11:17 PM PDT · 16089 days ago · 5 km deep · 68 km away
49. 2.634km SE of Fort Irwin, CASun, Sep 5, 12:44 AM PDT · 16089 days ago · 5 km deep · 41 km away
50. 1.915km ENE of Barstow, CAMon, Sep 6, 3:04 PM PDT · 16087 days ago · 5 km deep · 58 km away
51. 1.611km WSW of Morongo Valley, CATue, Sep 7, 2:38 AM PDT · 16086 days ago · 13 km deep · 79 km away
52. 1.89km NNE of Cabazon, CAWed, Sep 8, 12:02 AM PDT · 16086 days ago · 11 km deep · 84 km away
53. 2.510km SW of Morongo Valley, CAWed, Sep 8, 7:33 PM PDT · 16085 days ago · 9 km deep · 81 km away
54. 2.08km N of Big Bear Lake, CAWed, Sep 8, 8:59 PM PDT · 16085 days ago · 7 km deep · 65 km away
55. 1.74km ENE of Banning, CAWed, Sep 8, 9:10 PM PDT · 16085 days ago · 4 km deep · 93 km away
56. 1.63km SE of Yucaipa, CAWed, Sep 8, 9:21 PM PDT · 16085 days ago · 10 km deep · 95 km away
57. 1.64km NE of Banning, CAWed, Sep 8, 11:40 PM PDT · 16085 days ago · 5 km deep · 92 km away
58. 1.94km E of Calimesa, CAThu, Sep 9, 4:52 PM PDT · 16084 days ago · 15 km deep · 96 km away
59. 2.515km SSW of Twentynine Palms, CAFri, Sep 10, 6:19 AM PDT · 16083 days ago · 8 km deep · 72 km away
60. 2.06km W of Garnet, CAFri, Sep 10, 10:53 AM PDT · 16083 days ago · 8 km deep · 88 km away

The first 60 of 73.

Before

1. 1.518km NW of Yucca Valley, CASat, Jul 31, 9:58 AM PDT · 16124 days ago · 7 km deep · 54 km away
2. 1.78km NNE of Running Springs, CASat, Jul 31, 6:12 AM PDT · 16124 days ago · 2 km deep · 80 km away
3. 3.231km NW of Baker, CAFri, Jul 30, 11:42 PM PDT · 16125 days ago · 5 km deep · 90 km away
4. 2.18km NE of Barstow, CAFri, Jul 30, 1:49 AM PDT · 16126 days ago · 5 km deep · 66 km away
5. 1.67km ENE of Lake Arrowhead, CAWed, Jul 28, 1:47 PM PDT · 16127 days ago · 1 km deep · 84 km away
6. 2.829km SE of Fort Irwin, CAWed, Jul 28, 11:36 AM PDT · 16127 days ago · 5 km deep · 50 km away
7. 1.838km SW of Ludlow, CATue, Jul 27, 1:24 AM PDT · 16129 days ago · 5 km deep · 22 km away
8. 2.513km ESE of Lucerne Valley, CAMon, Jul 26, 5:11 AM PDT · 16129 days ago · 6 km deep · 53 km away
9. 1.98km NE of Barstow, CASun, Jul 25, 9:24 PM PDT · 16130 days ago · 5 km deep · 67 km away
10. 1.98km ENE of Lake Arrowhead, CASun, Jul 25, 8:31 AM PDT · 16130 days ago · 1 km deep · 83 km away
11. 1.64km SSE of Garnet, CASat, Jul 24, 3:32 PM PDT · 16131 days ago · 14 km deep · 90 km away
12. 1.510km WNW of Garnet, CASat, Jul 24, 11:48 AM PDT · 16131 days ago · 15 km deep · 85 km away
13. 1.914km N of Barstow, CASat, Jul 24, 8:21 AM PDT · 16131 days ago · 7 km deep · 75 km away
14. 2.838km WSW of Ludlow, CAFri, Jul 23, 2:09 PM PDT · 16132 days ago · 5 km deep · 21 km away
15. 2.19km NNW of Banning, CAFri, Jul 23, 11:03 AM PDT · 16132 days ago · 18 km deep · 90 km away
16. 1.718km ENE of Thousand Palms, CAWed, Jul 21, 12:01 PM PDT · 16134 days ago · 8 km deep · 86 km away
17. 1.88km N of Cabazon, CATue, Jul 20, 5:12 PM PDT · 16135 days ago · 18 km deep · 84 km away
18. 2.010km E of Desert Hot Springs, CATue, Jul 20, 6:24 AM PDT · 16135 days ago · 3 km deep · 79 km away
19. 1.722km NE of Thousand Palms, CAThu, Jul 15, 7:09 PM PDT · 16140 days ago · 5 km deep · 80 km away
20. 2.039km NNW of Barstow, CAWed, Jul 14, 8:14 PM PDT · 16141 days ago · 5 km deep · 98 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci505936. Read Tue, Sep 22, 2026, 8:42 PM UTC.