M1.6 earthquake 14km NNW of Grapevine, California

Magnitude

1.6 (Mc), micro

Magnitude from

Southern California Seismic Network

Local time

Tue, Jul 1, 2003, 2:29 AM PDT

UTC

2003-07-01 09:29:40 UTC

Depth

16.7 km (10.4 mi), shallow

Epicenter

35.055° N, 118.990° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 1.0 km horizontally, 1.4 km in depth

Magnitude uncertainty

±0.12

Depth from

From location

Station coverage gap

162°

Stations used

11

• Weedpatch, CaliforniaPopulation 2,658. Forecast21 kmSSW
• Arvin, CaliforniaPopulation 20,876. Forecast23 kmSW
• Bakersfield, CaliforniaPopulation 373,640. Forecast35 kmS
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast131 kmNNW

After

1. 1.610km N of Lake View Terrace, CAWed, Jul 2, 11:33 PM PDT · 8495 days ago · 4 km deep · 96 km away
2. 1.610km NNE of Simi Valley, CAFri, Jul 4, 6:29 PM PDT · 8493 days ago · 14 km deep · 82 km away
3. 1.719km SSW of Frazier Park, CAMon, Jul 7, 11:14 PM PDT · 8490 days ago · 18 km deep · 43 km away
4. 1.718km NW of Grapevine, CaliforniaTue, Jul 8, 11:09 AM PDT · 8490 days ago · 11 km deep · 9 km away
5. 2.619km NW of Grapevine, CATue, Jul 8, 11:10 AM PDT · 8490 days ago · 10 km deep · 8 km away
6. 1.514km S of Bodfish, CAWed, Jul 9, 10:28 PM PDT · 8488 days ago · 4 km deep · 65 km away
7. 1.723km NE of Lamont, CAFri, Jul 11, 2:33 AM PDT · 8487 days ago · 5 km deep · 45 km away
8. 1.82km SW of Granada Hills, CAMon, Jul 14, 8:47 AM PDT · 8484 days ago · 12 km deep · 99 km away
9. 1.629km ESE of Lake Isabella, CATue, Jul 15, 5:15 PM PDT · 8482 days ago · 7 km deep · 91 km away
10. 1.820km NE of Arvin, CAWed, Jul 16, 2:07 AM PDT · 8482 days ago · 5 km deep · 42 km away
11. 1.818km S of Maricopa, CAWed, Jul 16, 5:12 AM PDT · 8482 days ago · 11 km deep · 39 km away
12. 2.020km SE of Bodfish, CAThu, Jul 17, 9:26 AM PDT · 8481 days ago · 4 km deep · 73 km away
13. 1.620km NE of Arvin, CAThu, Jul 17, 6:21 PM PDT · 8480 days ago · 1 km deep · 43 km away
14. 1.513km N of Castaic, CATue, Jul 22, 12:26 AM PDT · 8476 days ago · 10 km deep · 60 km away
15. 1.92km S of Granada Hills, CATue, Jul 22, 2:15 AM PDT · 8476 days ago · 15 km deep · 100 km away
16. 2.713km SW of Lamont, CATue, Jul 22, 11:20 AM PDT · 8476 days ago · 21 km deep · 13 km away
17. 2.02km WSW of Chatsworth, CAThu, Jul 24, 7:16 PM PDT · 8473 days ago · 8 km deep · 96 km away
18. 1.612km ESE of Piru, CASat, Jul 26, 2:35 PM PDT · 8472 days ago · 12 km deep · 82 km away
19. 1.88km NNE of Chatsworth, CaliforniaMon, Jul 28, 8:59 AM PDT · 8470 days ago · 6 km deep · 90 km away
20. 1.820km NE of Arvin, CAWed, Jul 30, 3:58 PM PDT · 8468 days ago · 4 km deep · 42 km away
21. 1.57km SE of Piru, CAWed, Jul 30, 6:33 PM PDT · 8467 days ago · 16 km deep · 80 km away
22. 2.210km NNE of Simi Valley, CAThu, Jul 31, 1:29 PM PDT · 8467 days ago · 14 km deep · 83 km away
23. 2.121km NE of Arvin, CAMon, Aug 4, 4:40 AM PDT · 8463 days ago · 5 km deep · 44 km away
24. 1.613km WNW of Wofford Heights, CATue, Aug 5, 7:20 AM PDT · 8462 days ago · 11 km deep · 88 km away
25. 1.723km NE of Arvin, CATue, Aug 5, 1:15 PM PDT · 8462 days ago · 5 km deep · 46 km away
26. 1.620km NNW of Tehachapi, CaliforniaTue, Aug 5, 10:55 PM PDT · 8461 days ago · 4 km deep · 48 km away
27. 1.820km NE of Arvin, CASun, Aug 10, 4:00 AM PDT · 8457 days ago · 5 km deep · 42 km away
28. 1.710km NNE of Lake View Terrace, CAMon, Aug 11, 4:01 AM PDT · 8456 days ago · 4 km deep · 99 km away
29. 1.66km W of Chatsworth, CAMon, Aug 11, 5:18 AM PDT · 8456 days ago · 12 km deep · 93 km away
30. 1.84km SW of Wofford Heights, CATue, Aug 12, 3:21 AM PDT · 8455 days ago · 8 km deep · 84 km away
31. 1.912km ESE of Lake Isabella, CATue, Aug 12, 4:12 AM PDT · 8455 days ago · 4 km deep · 81 km away
32. 1.721km E of Maricopa, CAFri, Aug 15, 2:19 PM PDT · 8452 days ago · 10 km deep · 17 km away
33. 1.712km N of Castaic, CASun, Aug 17, 4:07 AM PDT · 8450 days ago · 5 km deep · 61 km away
34. 1.57km SW of Santa Clarita, CaliforniaMon, Aug 18, 4:47 PM PDT · 8448 days ago · 4 km deep · 86 km away
35. 1.812km W of Tehachapi, CATue, Aug 19, 7:01 AM PDT · 8448 days ago · 5 km deep · 38 km away
36. 1.617km N of Fillmore, CATue, Aug 19, 3:37 PM PDT · 8448 days ago · 14 km deep · 56 km away
37. 1.918km NNE of Ojai, CaliforniaWed, Aug 20, 1:27 PM PDT · 8447 days ago · 13 km deep · 53 km away
38. 1.811km SW of Lamont, CaliforniaThu, Aug 21, 5:30 AM PDT · 8446 days ago · 21 km deep · 14 km away
39. 2.020km NW of Grapevine, CAFri, Aug 22, 1:45 PM PDT · 8445 days ago · 24 km deep · 9 km away
40. 1.713km N of Castaic, CASat, Aug 23, 2:21 PM PDT · 8444 days ago · 7 km deep · 60 km away
41. 1.914km NNW of Buttonwillow, CASat, Aug 23, 8:18 PM PDT · 8443 days ago · 6 km deep · 71 km away
42. 1.511km NE of Grapevine, CaliforniaSun, Aug 24, 3:44 AM PDT · 8443 days ago · 13 km deep · 16 km away
43. 1.810km WNW of Tehachapi, CASun, Aug 24, 4:47 AM PDT · 8443 days ago · 3 km deep · 43 km away
44. 1.77km E of Piru, CASun, Aug 24, 12:23 PM PDT · 8443 days ago · 7 km deep · 74 km away
45. 3.210km SW of Valencia, CAMon, Aug 25, 12:31 AM PDT · 8442 days ago · 17 km deep · 80 km away · felt by 525
46. 1.88km SW of Valencia, CAMon, Aug 25, 1:20 PM PDT · 8442 days ago · 14 km deep · 79 km away
47. 2.010km SW of Valencia, CAMon, Aug 25, 2:29 PM PDT · 8442 days ago · 17 km deep · 80 km away
48. 1.512km SSW of Valencia, CaliforniaMon, Aug 25, 2:37 PM PDT · 8442 days ago · 11 km deep · 83 km away
49. 1.79km SW of Valencia, CATue, Aug 26, 4:22 AM PDT · 8441 days ago · 17 km deep · 79 km away
50. 1.69km SW of Valencia, CATue, Aug 26, 2:38 PM PDT · 8441 days ago · 18 km deep · 79 km away
51. 2.610km SW of Valencia, CATue, Aug 26, 11:00 PM PDT · 8440 days ago · 18 km deep · 79 km away
52. 3.99km SW of Valencia, CATue, Aug 26, 11:02 PM PDT · 8440 days ago · 17 km deep · 79 km away · felt by 1,632
53. 2.410km SW of Valencia, CATue, Aug 26, 11:03 PM PDT · 8440 days ago · 18 km deep · 79 km away
54. 1.58km SW of Valencia, CATue, Aug 26, 11:14 PM PDT · 8440 days ago · 18 km deep · 79 km away
55. 1.59km SW of Valencia, CAWed, Aug 27, 12:43 AM PDT · 8440 days ago · 14 km deep · 80 km away
56. 2.416km WNW of Wasco, CAWed, Aug 27, 1:50 AM PDT · 8440 days ago · 6 km deep · 79 km away
57. 1.816km N of Castaic, CAThu, Aug 28, 8:20 AM PDT · 8439 days ago · 11 km deep · 57 km away
58. 2.17km SSE of Piru, CAThu, Aug 28, 6:10 PM PDT · 8438 days ago · 9 km deep · 80 km away
59. 1.88km SW of Valencia, CAFri, Aug 29, 11:55 AM PDT · 8438 days ago · 15 km deep · 80 km away
60. 1.98km SW of Valencia, CAFri, Aug 29, 1:22 PM PDT · 8438 days ago · 16 km deep · 80 km away

Before

1. 1.95km SSE of Leona Valley, CAMon, Jun 30, 8:57 AM PDT · 8498 days ago · 7 km deep · 85 km away
2. 1.513km WNW of Grapevine, CaliforniaSat, Jun 28, 10:59 AM PDT · 8500 days ago · 16 km deep · 11 km away
3. 1.925km ENE of Arvin, CAFri, Jun 27, 11:36 AM PDT · 8501 days ago · 5 km deep · 47 km away
4. 2.06km SE of Piru, CAThu, Jun 26, 4:15 PM PDT · 8502 days ago · 19 km deep · 79 km away
5. 1.86km SE of Piru, CAThu, Jun 26, 3:54 PM PDT · 8502 days ago · 19 km deep · 79 km away
6. 1.52km ESE of Tehachapi, CaliforniaWed, Jun 25, 2:03 PM PDT · 8503 days ago · 1 km deep · 51 km away
7. 1.71km SE of Chatsworth, CATue, Jun 24, 2:54 PM PDT · 8504 days ago · 17 km deep · 97 km away
8. 1.56km W of Kernville, CATue, Jun 17, 11:28 PM PDT · 8510 days ago · 5 km deep · 91 km away
9. 2.017km N of Tehachapi, CATue, Jun 17, 1:55 PM PDT · 8511 days ago · 3 km deep · 52 km away
10. 1.612km NNE of Simi Valley, CATue, Jun 17, 4:43 AM PDT · 8511 days ago · 13 km deep · 83 km away
11. 1.724km N of Tehachapi, CAMon, Jun 16, 11:34 AM PDT · 8512 days ago · 4 km deep · 55 km away
12. 1.818km NNW of Tehachapi, CASun, Jun 15, 9:34 PM PDT · 8512 days ago · 4 km deep · 46 km away
13. 1.620km NE of Ojai, CASat, Jun 14, 10:29 PM PDT · 8513 days ago · 4 km deep · 52 km away
14. 1.621km E of Lake Isabella, CAThu, Jun 12, 6:10 PM PDT · 8515 days ago · 3 km deep · 90 km away
15. 2.06km S of Wasco, CAThu, Jun 12, 2:02 PM PDT · 8516 days ago · 6 km deep · 63 km away
16. 1.78km W of Frazier Park, CAWed, Jun 11, 9:56 PM PDT · 8516 days ago · 14 km deep · 26 km away
17. 1.619km NE of Tehachapi, CATue, Jun 10, 9:15 AM PDT · 8518 days ago · 5 km deep · 67 km away
18. 2.02km SSE of Frazier Park, CASun, Jun 8, 7:27 PM PDT · 8519 days ago · 10 km deep · 28 km away
19. 1.50km SE of Castaic, CASun, Jun 8, 9:58 AM PDT · 8520 days ago · 8 km deep · 71 km away
20. 1.922km NW of Tehachapi, CAFri, Jun 6, 2:07 AM PDT · 8522 days ago · 5 km deep · 44 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci9927473. Read Mon, Oct 5, 2026, 10:47 AM UTC.