M1.9 earthquake 12km W of Ludlow, CA

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Southern California Seismic Network

Local time

Mon, Jun 30, 2003, 6:38 PM PDT

UTC

2003-07-01 01:38:01 UTC

Depth

6.9 km (4.3 mi), shallow

Epicenter

34.718° N, 116.294° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.3 km horizontally, 1.6 km in depth

Magnitude uncertainty

±0.18

Depth from

From location

Station coverage gap

86°

Stations used

25

• Yermo, CaliforniaPopulation 623. Forecast52 kmESE
• Yucca Valley, CaliforniaPopulation 21,600. Forecast68 kmN
• Victorville, CaliforniaPopulation 122,225. Forecast93 kmENE
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast194 kmENE

After

1. 2.312km W of Ludlow, CAMon, Jun 30, 8:46 PM PDT · 8497 days ago · 5 km deep · 1 km away
2. 1.513km W of Ludlow, CaliforniaMon, Jun 30, 8:52 PM PDT · 8497 days ago · 3 km deep · 1 km away
3. 1.57km N of Big Bear City, CATue, Jul 1, 3:55 AM PDT · 8497 days ago · 4 km deep · 67 km away
4. 1.930km NNW of Twentynine Palms, CAWed, Jul 2, 2:01 AM PDT · 8496 days ago · 5 km deep · 37 km away
5. 1.64km SSE of Morongo Valley, CAFri, Jul 4, 1:16 AM PDT · 8494 days ago · 6 km deep · 82 km away
6. 1.914km WSW of Ludlow, CaliforniaFri, Jul 4, 3:06 AM PDT · 8494 days ago · 2 km deep · 6 km away
7. 1.534km SE of Twentynine Palms, CaliforniaFri, Jul 4, 1:57 PM PDT · 8494 days ago · 6 km deep · 97 km away
8. 2.58km E of Cabazon, CAFri, Jul 4, 11:10 PM PDT · 8493 days ago · 13 km deep · 97 km away
9. 1.733km NNW of Twentynine Palms, CASat, Jul 5, 7:13 AM PDT · 8493 days ago · 7 km deep · 34 km away
10. 1.913km WSW of Ludlow, CASun, Jul 6, 7:05 AM PDT · 8492 days ago · 4 km deep · 6 km away
11. 1.814km NW of Ludlow, CASun, Jul 6, 2:34 PM PDT · 8492 days ago · 6 km deep · 10 km away
12. 1.814km WSW of Ludlow, CAMon, Jul 7, 10:02 AM PDT · 8491 days ago · 3 km deep · 6 km away
13. 2.014km WSW of Ludlow, CATue, Jul 8, 8:49 AM PDT · 8490 days ago · 3 km deep · 6 km away
14. 1.714km NW of Ludlow, CaliforniaTue, Jul 8, 11:48 AM PDT · 8490 days ago · 5 km deep · 12 km away
15. 2.614km WSW of Ludlow, CATue, Jul 8, 11:52 AM PDT · 8490 days ago · 3 km deep · 4 km away
16. 1.913km W of Ludlow, CATue, Jul 8, 8:43 PM PDT · 8489 days ago · 3 km deep · 1 km away
17. 1.818km ENE of Thousand Palms, CATue, Jul 8, 10:39 PM PDT · 8489 days ago · 10 km deep · 92 km away
18. 1.74km E of Desert Hot Springs, CATue, Jul 8, 11:09 PM PDT · 8489 days ago · 4 km deep · 85 km away
19. 1.625km NNW of Twentynine Palms, CAWed, Jul 9, 10:38 PM PDT · 8488 days ago · 4 km deep · 43 km away
20. 1.516km NNE of Apple Valley, CaliforniaThu, Jul 10, 2:31 PM PDT · 8488 days ago · 4 km deep · 76 km away
21. 2.129km SSW of Ludlow, CAThu, Jul 10, 9:06 PM PDT · 8487 days ago · 8 km deep · 29 km away
22. 1.75km NNE of Big Bear City, CAFri, Jul 11, 8:32 AM PDT · 8487 days ago · 1 km deep · 67 km away
23. 2.814km NW of Ludlow, CASat, Jul 12, 6:23 AM PDT · 8486 days ago · 7 km deep · 11 km away
24. 2.414km NW of Ludlow, CASat, Jul 12, 2:28 PM PDT · 8486 days ago · 7 km deep · 10 km away
25. 2.019km N of Yucca Valley, CASun, Jul 13, 11:36 PM PDT · 8484 days ago · 2 km deep · 50 km away
26. 1.625km NNW of Twentynine Palms, CaliforniaMon, Jul 14, 2:45 PM PDT · 8484 days ago · 6 km deep · 43 km away
27. 4.234km NE of Lucerne Valley, CAMon, Jul 14, 11:15 PM PDT · 8483 days ago · 6 km deep · 36 km away · felt by 153
28. 1.534km NE of Lucerne Valley, CATue, Jul 15, 2:23 AM PDT · 8483 days ago · 8 km deep · 36 km away
29. 1.619km SSW of Ludlow, CATue, Jul 15, 8:38 AM PDT · 8483 days ago · 8 km deep · 16 km away
30. 1.814km NW of Ludlow, CATue, Jul 15, 7:11 PM PDT · 8482 days ago · 6 km deep · 9 km away
31. 1.714km NW of Ludlow, CAWed, Jul 16, 4:16 PM PDT · 8481 days ago · 7 km deep · 10 km away
32. 1.918km SSW of Ludlow, CAThu, Jul 17, 11:06 AM PDT · 8481 days ago · 5 km deep · 15 km away
33. 1.917km NNE of Apple Valley, CaliforniaThu, Jul 17, 12:53 PM PDT · 8481 days ago · 11 km deep · 74 km away
34. 1.633km WSW of Ludlow, CaliforniaFri, Jul 18, 8:20 PM PDT · 8479 days ago · 7 km deep · 21 km away
35. 1.613km S of Joshua Tree, CAFri, Jul 18, 9:40 PM PDT · 8479 days ago · 7 km deep · 77 km away
36. 2.36km N of Big Bear City, CASat, Jul 19, 1:48 AM PDT · 8479 days ago · 4 km deep · 68 km away
37. 1.715km WSW of Ludlow, CaliforniaSat, Jul 19, 2:19 PM PDT · 8479 days ago · 3 km deep · 6 km away
38. 1.630km N of Yucca Valley, CaliforniaSat, Jul 19, 7:14 PM PDT · 8478 days ago · 6 km deep · 40 km away
39. 1.932km S of Ludlow, CASun, Jul 20, 1:24 AM PDT · 8478 days ago · 7 km deep · 33 km away
40. 1.96km N of Big Bear City, CASun, Jul 20, 2:22 AM PDT · 8478 days ago · 4 km deep · 68 km away
41. 2.237km N of Yucca Valley, CASun, Jul 20, 8:44 AM PDT · 8478 days ago · 4 km deep · 34 km away
42. 2.112km NNE of Thousand Palms, CASun, Jul 20, 11:16 PM PDT · 8477 days ago · 6 km deep · 88 km away
43. 1.620km SSW of Ludlow, CAMon, Jul 21, 2:36 AM PDT · 8477 days ago · 8 km deep · 18 km away
44. 1.911km NE of Big Bear City, CAMon, Jul 21, 3:09 AM PDT · 8477 days ago · 1 km deep · 61 km away
45. 1.613km NW of Ludlow, CAMon, Jul 21, 2:25 PM PDT · 8477 days ago · 7 km deep · 10 km away
46. 1.612km NE of Thousand Palms, CAWed, Jul 23, 4:00 AM PDT · 8475 days ago · 9 km deep · 92 km away
47. 1.66km NNW of Big Bear Lake, CAWed, Jul 23, 9:09 PM PDT · 8474 days ago · 6 km deep · 75 km away
48. 1.522km SSW of Ludlow, CAThu, Jul 24, 4:25 AM PDT · 8474 days ago · 4 km deep · 20 km away
49. 1.68km SW of Garnet, CASun, Jul 27, 5:26 PM PDT · 8470 days ago · 15 km deep · 100 km away
50. 1.733km N of Yucca Valley, CASun, Jul 27, 9:50 PM PDT · 8470 days ago · 2 km deep · 39 km away
51. 1.813km WSW of Ludlow, CAMon, Jul 28, 6:07 AM PDT · 8470 days ago · 2 km deep · 5 km away
52. 1.84km NE of Banning, CAMon, Jul 28, 6:22 AM PDT · 8470 days ago · 19 km deep · 99 km away
53. 2.428km NW of Ludlow, CAMon, Jul 28, 9:21 PM PDT · 8469 days ago · 5 km deep · 19 km away
54. 1.840km NE of Big Bear City, CATue, Jul 29, 10:00 PM PDT · 8468 days ago · 8 km deep · 32 km away
55. 1.624km SSW of Fort Irwin, CaliforniaWed, Jul 30, 8:41 AM PDT · 8468 days ago · 5 km deep · 61 km away
56. 1.56km S of Yucca Valley, CAWed, Jul 30, 5:30 PM PDT · 8467 days ago · 10 km deep · 74 km away
57. 1.65km N of Big Bear City, CAWed, Jul 30, 5:31 PM PDT · 8467 days ago · 2 km deep · 68 km away
58. 1.74km NNW of Cabazon, CAWed, Jul 30, 9:55 PM PDT · 8467 days ago · 13 km deep · 97 km away
59. 1.54km NNW of Cabazon, CaliforniaThu, Jul 31, 12:21 AM PDT · 8467 days ago · 16 km deep · 97 km away
60. 1.625km NNW of Twentynine Palms, CaliforniaThu, Jul 31, 4:00 AM PDT · 8467 days ago · 6 km deep · 43 km away

The first 60 of 119.

Before

1. 1.525km NNW of Twentynine Palms, CASun, Jun 29, 9:13 PM PDT · 8498 days ago · 3 km deep · 43 km away
2. 1.640km SW of Ludlow, CaliforniaSun, Jun 29, 7:37 AM PDT · 8499 days ago · 9 km deep · 31 km away
3. 1.77km NNW of Big Bear Lake, CAFri, Jun 27, 9:40 PM PDT · 8500 days ago · 5 km deep · 76 km away
4. 1.737km SW of Ludlow, CaliforniaFri, Jun 27, 8:02 AM PDT · 8501 days ago · 8 km deep · 29 km away
5. 1.913km WSW of Ludlow, CAFri, Jun 27, 2:38 AM PDT · 8501 days ago · 6 km deep · 6 km away
6. 2.06km N of Big Bear City, CAFri, Jun 27, 1:20 AM PDT · 8501 days ago · 0 km deep · 68 km away
7. 1.59km NNE of Banning, CAThu, Jun 26, 3:42 PM PDT · 8502 days ago · 17 km deep · 94 km away
8. 1.620km NNW of Twentynine Palms, CAThu, Jun 26, 11:53 AM PDT · 8502 days ago · 3 km deep · 48 km away
9. 2.228km N of Yucca Valley, CAThu, Jun 26, 8:21 AM PDT · 8502 days ago · 2 km deep · 42 km away
10. 1.525km N of Twentynine Palms, CAThu, Jun 26, 6:16 AM PDT · 8502 days ago · 8 km deep · 44 km away
11. 1.81km SSE of Morongo Valley, CAThu, Jun 26, 4:29 AM PDT · 8502 days ago · 7 km deep · 80 km away
12. 1.614km WSW of Ludlow, CaliforniaWed, Jun 25, 6:34 AM PDT · 8503 days ago · 3 km deep · 3 km away
13. 1.629km N of Yucca Valley, CaliforniaWed, Jun 25, 2:57 AM PDT · 8503 days ago · 4 km deep · 41 km away
14. 1.813km NW of Ludlow, CAWed, Jun 25, 2:29 AM PDT · 8503 days ago · 6 km deep · 10 km away
15. 1.616km SW of Ludlow, CaliforniaMon, Jun 23, 10:52 PM PDT · 8504 days ago · 8 km deep · 9 km away
16. 1.89km ESE of Running Springs, CAMon, Jun 23, 5:59 AM PDT · 8505 days ago · 3 km deep · 90 km away
17. 1.836km ENE of Lucerne Valley, CAMon, Jun 23, 1:09 AM PDT · 8505 days ago · 7 km deep · 33 km away
18. 2.815km SW of Ludlow, CASun, Jun 22, 12:10 PM PDT · 8506 days ago · 3 km deep · 8 km away
19. 1.613km W of Ludlow, CASat, Jun 21, 9:02 AM PDT · 8507 days ago · 6 km deep · 1 km away
20. 1.614km NW of Ludlow, CASat, Jun 21, 12:56 AM PDT · 8507 days ago · 6 km deep · 10 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci9927425. Read Mon, Oct 5, 2026, 10:30 AM UTC.