M1.8 earthquake 14km NW of Ludlow, CA

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Southern California Seismic Network

Local time

Mon, Nov 4, 2002, 9:02 AM PST

UTC

2002-11-04 17:02:14 UTC

Depth

6.3 km (3.9 mi), shallow

Epicenter

34.813° N, 116.265° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.5 km horizontally, 1.0 km in depth

Magnitude uncertainty

±0.23

Depth from

From location

Station coverage gap

67°

Stations used

21

• Yermo, CaliforniaPopulation 623. Forecast52 kmESE
• Barstow, CaliforniaPopulation 23,692. Forecast70 kmE
• Victorville, CaliforniaPopulation 122,225. Forecast99 kmENE
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast200 kmENE

After

1. 1.614km NW of Ludlow, CAMon, Nov 4, 10:25 AM PST · 8735 days ago · 5 km deep · 0 km away
2. 1.613km NW of Ludlow, CAMon, Nov 4, 9:08 PM PST · 8735 days ago · 3 km deep · 2 km away
3. 1.514km NW of Ludlow, CaliforniaTue, Nov 5, 4:32 AM PST · 8735 days ago · 5 km deep · 0 km away
4. 2.813km NW of Ludlow, CATue, Nov 5, 1:13 PM PST · 8734 days ago · 3 km deep · 1 km away
5. 1.614km SW of Ludlow, CATue, Nov 5, 11:30 PM PST · 8734 days ago · 7 km deep · 19 km away
6. 1.514km NW of Ludlow, CaliforniaWed, Nov 6, 8:10 AM PST · 8733 days ago · 5 km deep · 0 km away
7. 2.012km W of Ludlow, CaliforniaThu, Nov 7, 1:24 AM PST · 8733 days ago · 6 km deep · 9 km away
8. 3.114km NW of Ludlow, CAThu, Nov 7, 3:02 AM PST · 8733 days ago · 3 km deep · 1 km away
9. 1.512km WSW of Ludlow, CaliforniaThu, Nov 7, 8:07 AM PST · 8732 days ago · 4 km deep · 14 km away
10. 2.813km WSW of Ludlow, CAThu, Nov 7, 8:46 PM PST · 8732 days ago · 5 km deep · 15 km away
11. 2.628km SSW of Ludlow, CAThu, Nov 7, 9:17 PM PST · 8732 days ago · 6 km deep · 38 km away
12. 1.514km NW of Ludlow, CaliforniaThu, Nov 7, 11:29 PM PST · 8732 days ago · 3 km deep · 1 km away
13. 1.66km NW of Big Bear City, CAFri, Nov 8, 7:30 PM PST · 8731 days ago · 7 km deep · 80 km away
14. 2.431km NNW of Barstow, CASat, Nov 9, 2:17 PM PST · 8730 days ago · 5 km deep · 91 km away
15. 1.514km NW of Ludlow, CASat, Nov 9, 4:13 PM PST · 8730 days ago · 5 km deep · 1 km away
16. 2.214km NW of Ludlow, CaliforniaSun, Nov 10, 1:18 AM PST · 8730 days ago · 1 km deep · 1 km away
17. 1.515km E of Desert Hot Springs, CASun, Nov 10, 9:26 AM PST · 8729 days ago · 6 km deep · 94 km away
18. 2.613km NW of Ludlow, CASun, Nov 10, 4:39 PM PST · 8729 days ago · 3 km deep · 2 km away
19. 1.75km SSE of Yucca Valley, CASun, Nov 10, 6:57 PM PST · 8729 days ago · 8 km deep · 83 km away
20. 1.514km NW of Ludlow, CAMon, Nov 11, 1:44 AM PST · 8729 days ago · 7 km deep · 1 km away
21. 2.614km NW of Ludlow, CAMon, Nov 11, 7:02 AM PST · 8728 days ago · 5 km deep · 0 km away
22. 1.714km NW of Ludlow, CaliforniaMon, Nov 11, 10:30 AM PST · 8728 days ago · 6 km deep · 0 km away
23. 1.727km WSW of Amboy, CaliforniaMon, Nov 11, 2:53 PM PST · 8728 days ago · 1 km deep · 48 km away
24. 2.029km N of Yucca Valley, CAMon, Nov 11, 6:26 PM PST · 8728 days ago · 5 km deep · 52 km away
25. 1.713km NW of Ludlow, CAMon, Nov 11, 9:35 PM PST · 8728 days ago · 7 km deep · 3 km away
26. 1.913km NW of Ludlow, CATue, Nov 12, 4:15 AM PST · 8728 days ago · 7 km deep · 1 km away
27. 1.514km W of Amboy, CaliforniaTue, Nov 12, 4:55 PM PST · 8727 days ago · 6 km deep · 44 km away
28. 1.513km WSW of Ludlow, CATue, Nov 12, 6:26 PM PST · 8727 days ago · 3 km deep · 15 km away
29. 1.513km WSW of Ludlow, CATue, Nov 12, 6:27 PM PST · 8727 days ago · 4 km deep · 14 km away
30. 2.418km SSW of Ludlow, CATue, Nov 12, 8:59 PM PST · 8727 days ago · 5 km deep · 25 km away
31. 1.629km N of Yucca Valley, CAWed, Nov 13, 3:20 PM PST · 8726 days ago · 5 km deep · 53 km away
32. 2.027km NW of Ludlow, CAWed, Nov 13, 5:31 PM PST · 8726 days ago · 5 km deep · 13 km away
33. 1.613km W of Ludlow, CaliforniaThu, Nov 14, 4:58 AM PST · 8726 days ago · 6 km deep · 11 km away
34. 1.826km WNW of Ludlow, CAThu, Nov 14, 5:35 AM PST · 8726 days ago · 7 km deep · 13 km away
35. 2.633km SSW of Ludlow, CAThu, Nov 14, 10:26 AM PST · 8725 days ago · 3 km deep · 42 km away
36. 1.926km WNW of Ludlow, CAThu, Nov 14, 12:46 PM PST · 8725 days ago · 4 km deep · 15 km away
37. 1.614km NW of Ludlow, CAThu, Nov 14, 10:28 PM PST · 8725 days ago · 6 km deep · 1 km away
38. 1.733km SSW of Ludlow, CAFri, Nov 15, 10:05 AM PST · 8724 days ago · 5 km deep · 42 km away
39. 1.613km NW of Ludlow, CAFri, Nov 15, 10:59 PM PST · 8724 days ago · 6 km deep · 1 km away
40. 1.613km NW of Ludlow, CASat, Nov 16, 12:53 PM PST · 8723 days ago · 3 km deep · 1 km away
41. 2.413km NW of Ludlow, CASat, Nov 16, 10:23 PM PST · 8723 days ago · 4 km deep · 1 km away
42. 1.54km SW of Morongo Valley, CASun, Nov 17, 4:47 AM PST · 8723 days ago · 14 km deep · 93 km away
43. 1.614km NW of Ludlow, CaliforniaSun, Nov 17, 2:48 PM PST · 8722 days ago · 6 km deep · 1 km away
44. 1.818km W of Ludlow, CASun, Nov 17, 10:24 PM PST · 8722 days ago · 8 km deep · 14 km away
45. 1.914km WNW of Ludlow, CAMon, Nov 18, 2:26 AM PST · 8722 days ago · 9 km deep · 8 km away
46. 1.66km ESE of Big Bear City, CAMon, Nov 18, 3:10 AM PST · 8722 days ago · 1 km deep · 79 km away
47. 2.414km NW of Ludlow, CAMon, Nov 18, 3:59 AM PST · 8722 days ago · 6 km deep · 1 km away
48. 1.99km ESE of Big Bear City, CAMon, Nov 18, 5:09 AM PST · 8722 days ago · 6 km deep · 80 km away
49. 1.816km WSW of Ludlow, CaliforniaMon, Nov 18, 7:51 AM PST · 8721 days ago · 6 km deep · 15 km away
50. 1.511km NE of Lake Arrowhead, CAMon, Nov 18, 10:26 AM PST · 8721 days ago · 9 km deep · 95 km away
51. 1.936km ENE of Lucerne Valley, CAWed, Nov 20, 7:09 PM PST · 8719 days ago · 4 km deep · 40 km away
52. 1.713km NW of Ludlow, CAWed, Nov 20, 8:49 PM PST · 8719 days ago · 6 km deep · 1 km away
53. 2.46km NW of Big Bear City, CAThu, Nov 21, 4:59 PM PST · 8718 days ago · 6 km deep · 80 km away
54. 2.914km NW of Ludlow, CAFri, Nov 22, 1:46 AM PST · 8718 days ago · 7 km deep · 2 km away
55. 1.614km NW of Ludlow, CAFri, Nov 22, 1:50 AM PST · 8718 days ago · 8 km deep · 0 km away
56. 2.317km WSW of Ludlow, CAFri, Nov 22, 2:02 PM PST · 8717 days ago · 5 km deep · 18 km away
57. 1.814km NW of Ludlow, CAFri, Nov 22, 3:33 PM PST · 8717 days ago · 6 km deep · 0 km away
58. 1.914km NW of Ludlow, CAFri, Nov 22, 8:49 PM PST · 8717 days ago · 3 km deep · 1 km away
59. 2.414km NW of Ludlow, CASat, Nov 23, 5:51 PM PST · 8716 days ago · 2 km deep · 1 km away
60. 1.514km WSW of Ludlow, CASat, Nov 23, 8:00 PM PST · 8716 days ago · 7 km deep · 16 km away

The first 60 of 145.

Before

1. 2.013km NW of Ludlow, CaliforniaMon, Nov 4, 6:49 AM PST · 8736 days ago · 3 km deep · 1 km away
2. 1.914km NW of Ludlow, CaliforniaSun, Nov 3, 8:29 PM PST · 8736 days ago · 7 km deep · 1 km away
3. 2.114km NW of Ludlow, CaliforniaSun, Nov 3, 4:39 PM PST · 8736 days ago · 5 km deep · 1 km away
4. 2.29km WNW of Yucca Valley, CASun, Nov 3, 4:01 PM PST · 8736 days ago · 2 km deep · 76 km away
5. 1.714km NW of Ludlow, CASun, Nov 3, 11:11 AM PST · 8736 days ago · 6 km deep · 1 km away
6. 1.814km NW of Ludlow, CaliforniaSun, Nov 3, 10:18 AM PST · 8736 days ago · 7 km deep · 1 km away
7. 2.714km NW of Ludlow, CASun, Nov 3, 10:18 AM PST · 8736 days ago · 6 km deep · 1 km away
8. 1.713km WSW of Ludlow, CaliforniaSat, Nov 2, 9:23 PM PST · 8737 days ago · 5 km deep · 16 km away
9. 1.521km SSW of Ludlow, CASat, Nov 2, 8:34 PM PST · 8737 days ago · 9 km deep · 30 km away
10. 2.514km WSW of Ludlow, CASat, Nov 2, 8:30 PM PST · 8737 days ago · 3 km deep · 16 km away
11. 2.214km WSW of Ludlow, CASat, Nov 2, 8:29 PM PST · 8737 days ago · 3 km deep · 16 km away
12. 1.614km NW of Ludlow, CASat, Nov 2, 2:57 AM PST · 8738 days ago · 7 km deep · 1 km away
13. 1.627km NW of Ludlow, CAFri, Nov 1, 11:01 PM PST · 8738 days ago · 5 km deep · 14 km away
14. 1.614km NW of Ludlow, CaliforniaFri, Nov 1, 8:55 PM PST · 8738 days ago · 6 km deep · 1 km away
15. 1.914km NW of Ludlow, CAFri, Nov 1, 6:36 PM PST · 8738 days ago · 6 km deep · 1 km away
16. 1.614km NW of Ludlow, CaliforniaFri, Nov 1, 5:15 PM PST · 8738 days ago · 6 km deep · 1 km away
17. 1.813km NW of Ludlow, CAFri, Nov 1, 4:54 PM PST · 8738 days ago · 5 km deep · 2 km away
18. 2.814km NW of Ludlow, CAFri, Nov 1, 3:51 PM PST · 8738 days ago · 5 km deep · 2 km away
19. 1.736km ENE of Lucerne Valley, CaliforniaFri, Nov 1, 12:19 PM PST · 8738 days ago · 5 km deep · 40 km away
20. 1.613km NW of Ludlow, CAThu, Oct 31, 10:33 PM PST · 8739 days ago · 5 km deep · 1 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci9856661. Read Mon, Oct 5, 2026, 2:28 AM UTC.