M2.1 earthquake 15km N of Castaic, CA

Magnitude

2.1 (ML, local (Richter)), micro

Magnitude from

Southern California Seismic Network

Local time

Mon, Jul 1, 2002, 1:12 AM PDT

UTC

2002-07-01 08:12:26 UTC

Depth

8.7 km (5.4 mi), shallow

Epicenter

34.623° N, 118.638° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.6 km horizontally, 1.4 km in depth

Magnitude uncertainty

±0.21

Depth from

From location

Station coverage gap

32°

Stations used

33

• Castaic, CaliforniaPopulation 19,015. Forecast15 kmN
• Valencia, CaliforniaPopulation 148,456. Forecast20 kmN
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast73 kmNNW

After

1. 1.72km WSW of Inglewood, CAMon, Jul 1, 7:06 PM PDT · 8861 days ago · 14 km deep · 79 km away
2. 1.63km SSW of La Canada Flintridge, CAWed, Jul 3, 1:47 PM PDT · 8859 days ago · 6 km deep · 64 km away
3. 1.82km N of Norwalk, CaliforniaWed, Jul 3, 6:54 PM PDT · 8859 days ago · 6 km deep · 93 km away
4. 1.815km WNW of Malibu, CaliforniaWed, Jul 3, 8:20 PM PDT · 8859 days ago · 9 km deep · 72 km away
5. 2.03km SSE of Encino, CAThu, Jul 4, 6:51 AM PDT · 8859 days ago · 10 km deep · 56 km away
6. 1.615km WNW of Malibu, CaliforniaThu, Jul 4, 12:18 PM PDT · 8859 days ago · 13 km deep · 70 km away
7. 1.511km WNW of Castaic, CAThu, Jul 4, 5:13 PM PDT · 8858 days ago · 4 km deep · 13 km away
8. 1.61km S of View Park-Windsor Hills, CAFri, Jul 5, 5:59 AM PDT · 8858 days ago · 12 km deep · 76 km away
9. 1.511km NNW of Mojave, CaliforniaFri, Jul 5, 6:59 AM PDT · 8858 days ago · 7 km deep · 71 km away
10. 1.520km S of Maricopa, CaliforniaFri, Jul 5, 7:52 AM PDT · 8858 days ago · 12 km deep · 77 km away
11. 1.64km NW of Beverly Hills, CAFri, Jul 5, 11:10 PM PDT · 8857 days ago · 3 km deep · 62 km away
12. 2.26km S of Pearblossum, CASun, Jul 7, 6:02 AM PDT · 8856 days ago · 6 km deep · 70 km away
13. 1.94km NNW of Boron, CaliforniaMon, Jul 8, 7:14 PM PDT · 8854 days ago · 5 km deep · 99 km away
14. 1.61km WSW of Granada Hills, CaliforniaTue, Jul 9, 1:16 PM PDT · 8853 days ago · 13 km deep · 41 km away
15. 2.94km WNW of Gorman, CATue, Jul 9, 8:15 PM PDT · 8853 days ago · 14 km deep · 31 km away
16. 2.05km W of Gorman, CATue, Jul 9, 8:23 PM PDT · 8853 days ago · 14 km deep · 31 km away
17. 1.85km W of Gorman, CAWed, Jul 10, 12:03 AM PDT · 8853 days ago · 14 km deep · 31 km away
18. 1.65km WSW of Gorman, CAWed, Jul 10, 4:40 AM PDT · 8853 days ago · 15 km deep · 31 km away
19. 1.58km N of Santa Paula, CaliforniaThu, Jul 11, 6:41 PM PDT · 8851 days ago · 21 km deep · 44 km away
20. 1.56km S of Pearblossum, CAThu, Jul 11, 8:04 PM PDT · 8851 days ago · 8 km deep · 70 km away
21. 1.722km NNW of Tehachapi, CAThu, Jul 11, 8:27 PM PDT · 8851 days ago · 6 km deep · 77 km away
22. 1.96km SE of Piru, CASat, Jul 13, 12:13 AM PDT · 8850 days ago · 18 km deep · 29 km away
23. 1.58km SW of Littlerock, CASun, Jul 14, 12:08 AM PDT · 8849 days ago · 7 km deep · 58 km away
24. 1.513km ESE of Tehachapi, CaliforniaSun, Jul 14, 4:49 AM PDT · 8849 days ago · 8 km deep · 58 km away
25. 1.69km N of Santa Paula, CaliforniaMon, Jul 15, 7:08 AM PDT · 8848 days ago · 6 km deep · 45 km away
26. 1.68km SW of Grapevine, CaliforniaMon, Jul 15, 5:25 PM PDT · 8847 days ago · 17 km deep · 45 km away
27. 1.624km NNW of Tehachapi, CaliforniaTue, Jul 16, 8:08 AM PDT · 8847 days ago · 7 km deep · 78 km away
28. 1.624km NNW of Tehachapi, CaliforniaTue, Jul 16, 8:08 AM PDT · 8847 days ago · 9 km deep · 77 km away
29. 1.77km NW of Camarillo, CaliforniaTue, Jul 16, 9:11 AM PDT · 8847 days ago · 15 km deep · 57 km away
30. 1.511km NNW of Grapevine, CAWed, Jul 17, 3:46 AM PDT · 8846 days ago · 16 km deep · 56 km away
31. 1.715km WNW of Grapevine, CAWed, Jul 17, 11:15 AM PDT · 8846 days ago · 14 km deep · 58 km away
32. 1.824km NNW of Tehachapi, CAThu, Jul 18, 11:20 AM PDT · 8845 days ago · 8 km deep · 78 km away
33. 1.86km NE of Lebec, CAFri, Jul 19, 7:58 AM PDT · 8844 days ago · 9 km deep · 32 km away
34. 1.613km NNW of Piru, CaliforniaSat, Jul 20, 1:37 AM PDT · 8843 days ago · 15 km deep · 24 km away
35. 1.824km NNW of California City, CAWed, Jul 24, 5:04 AM PDT · 8839 days ago · 5 km deep · 94 km away
36. 2.16km WNW of Palos Verdes Estates, CAWed, Jul 24, 7:29 AM PDT · 8839 days ago · 15 km deep · 91 km away
37. 2.912km SW of Frazier Park, CAFri, Jul 26, 12:17 AM PDT · 8837 days ago · 6 km deep · 38 km away
38. 1.62km NNW of Valinda, CAFri, Jul 26, 12:41 PM PDT · 8836 days ago · 12 km deep · 89 km away
39. 2.717km WNW of Malibu, CAFri, Jul 26, 5:08 PM PDT · 8836 days ago · 17 km deep · 72 km away
40. 1.71km NE of Granada Hills, CASat, Jul 27, 10:22 AM PDT · 8836 days ago · 13 km deep · 40 km away
41. 1.75km WSW of Santa Clarita, CaliforniaSun, Jul 28, 12:00 AM PDT · 8835 days ago · 7 km deep · 26 km away
42. 2.018km WNW of Malibu, CASun, Jul 28, 3:29 PM PDT · 8834 days ago · 16 km deep · 73 km away
43. 2.312km NNE of Simi Valley, CAMon, Jul 29, 4:47 PM PDT · 8833 days ago · 14 km deep · 29 km away
44. 1.512km NNW of Grapevine, CaliforniaTue, Jul 30, 6:51 AM PDT · 8833 days ago · 4 km deep · 56 km away
45. 1.613km N of Glendora, CATue, Jul 30, 9:16 PM PDT · 8832 days ago · 8 km deep · 80 km away
46. 2.413km NNE of Simi Valley, CAThu, Aug 1, 12:42 AM PDT · 8831 days ago · 12 km deep · 29 km away
47. 2.612km NNE of Simi Valley, CAThu, Aug 1, 11:22 PM PDT · 8830 days ago · 15 km deep · 29 km away
48. 1.811km NNE of Simi Valley, CAThu, Aug 1, 11:27 PM PDT · 8830 days ago · 14 km deep · 29 km away
49. 2.21km WSW of Castaic, CAMon, Aug 5, 5:31 PM PDT · 8826 days ago · 17 km deep · 15 km away
50. 1.712km W of Palos Verdes Estates, CATue, Aug 6, 4:42 AM PDT · 8826 days ago · 14 km deep · 90 km away
51. 2.011km ENE of Pine Mountain Club, CATue, Aug 6, 3:48 PM PDT · 8825 days ago · 11 km deep · 48 km away
52. 1.618km SSW of Bodfish, CAWed, Aug 7, 12:32 PM PDT · 8824 days ago · 4 km deep · 91 km away
53. 1.614km W of Malibu, CaliforniaThu, Aug 8, 2:45 AM PDT · 8824 days ago · 13 km deep · 76 km away
54. 2.211km NE of Grapevine, CAFri, Aug 9, 8:08 PM PDT · 8822 days ago · 13 km deep · 47 km away
55. 1.82km N of Pacoima, CASat, Aug 10, 6:41 AM PDT · 8822 days ago · 11 km deep · 41 km away
56. 1.74km NW of Boron, CaliforniaSun, Aug 11, 6:41 PM PDT · 8820 days ago · 5 km deep · 99 km away
57. 2.42km S of Culver City, CATue, Aug 13, 3:28 AM PDT · 8819 days ago · 12 km deep · 73 km away
58. 1.512km NNE of Simi Valley, CATue, Aug 13, 11:21 AM PDT · 8819 days ago · 12 km deep · 30 km away
59. 1.620km NNW of Tehachapi, CAWed, Aug 14, 7:27 PM PDT · 8817 days ago · 8 km deep · 73 km away
60. 1.62km NW of MacArthur Park, CASat, Aug 17, 1:53 PM PDT · 8814 days ago · 11 km deep · 69 km away

The first 60 of 72.

Before

1. 2.24km SSE of Charter Oak, CASun, Jun 30, 5:14 PM PDT · 8862 days ago · 12 km deep · 96 km away
2. 2.34km NNE of Gardena, CASat, Jun 29, 12:19 PM PDT · 8864 days ago · 24 km deep · 84 km away
3. 1.825km SSW of Bodfish, CASat, Jun 29, 7:40 AM PDT · 8864 days ago · 5 km deep · 85 km away
4. 1.923km N of Montecito, CaliforniaThu, Jun 27, 12:44 PM PDT · 8865 days ago · 6 km deep · 87 km away
5. 1.812km NNE of Grapevine, CaliforniaThu, Jun 27, 9:21 AM PDT · 8866 days ago · 16 km deep · 53 km away
6. 1.81km NNE of Huntington Park, CASat, Jun 22, 3:11 AM PDT · 8871 days ago · 15 km deep · 80 km away
7. 1.92km SSE of Pinon Hills, CAThu, Jun 20, 7:33 PM PDT · 8872 days ago · 9 km deep · 94 km away
8. 2.720km SSW of Carpinteria, CAThu, Jun 20, 7:28 PM PDT · 8872 days ago · 11 km deep · 99 km away
9. 1.84km NE of Pacoima, CAThu, Jun 20, 6:30 AM PDT · 8873 days ago · 6 km deep · 41 km away
10. 3.00km NW of View Park-Windsor Hills, CATue, Jun 18, 5:26 PM PDT · 8874 days ago · 13 km deep · 74 km away · felt by 417
11. 2.021km ENE of Maricopa, CaliforniaMon, Jun 17, 8:39 PM PDT · 8875 days ago · 17 km deep · 72 km away
12. 1.613km N of Grapevine, CaliforniaThu, Jun 13, 9:53 AM PDT · 8880 days ago · 18 km deep · 54 km away
13. 1.722km S of Pine Mountain Club, CAMon, Jun 10, 5:35 PM PDT · 8882 days ago · 4 km deep · 45 km away
14. 1.821km S of Pine Mountain Club, CAMon, Jun 10, 6:50 AM PDT · 8883 days ago · 2 km deep · 45 km away
15. 1.722km S of Pine Mountain Club, CaliforniaSun, Jun 9, 7:48 PM PDT · 8883 days ago · 1 km deep · 45 km away
16. 2.61km S of Pinon Hills, CASun, Jun 9, 3:35 PM PDT · 8883 days ago · 7 km deep · 94 km away
17. 2.814km NNE of Grapevine, CASat, Jun 8, 5:45 PM PDT · 8884 days ago · 8 km deep · 55 km away
18. 2.05km WSW of Manhattan Beach, CASat, Jun 8, 11:46 AM PDT · 8885 days ago · 15 km deep · 86 km away
19. 1.61km SE of Malibu, CaliforniaThu, Jun 6, 5:16 AM PDT · 8887 days ago · 9 km deep · 71 km away
20. 1.711km NE of Edwards Air Force Base, CAMon, Jun 3, 3:09 PM PDT · 8889 days ago · 4 km deep · 82 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci9796449. Read Mon, Oct 5, 2026, 6:55 AM UTC.