M1.8 earthquake 13km N of Grapevine, California

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Southern California Seismic Network

Local time

Thu, Apr 18, 2002, 6:20 PM PDT

UTC

2002-04-19 01:20:33 UTC

Depth

14.2 km (8.8 mi), shallow

Epicenter

35.060° N, 118.940° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 1.5 km horizontally, 1.3 km in depth

Magnitude uncertainty

±0.20

Depth from

From location

Station coverage gap

146°

Stations used

10

• Arvin, CaliforniaPopulation 20,876. Forecast19 kmSSW
• Bakersfield, CaliforniaPopulation 373,640. Forecast36 kmSSE
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast129 kmNNW

After

1. 1.83km N of Pacoima, CATue, Apr 23, 4:30 PM PDT · 8930 days ago · 9 km deep · 96 km away
2. 1.63km NNE of Pacoima, CAWed, Apr 24, 4:13 AM PDT · 8930 days ago · 8 km deep · 96 km away
3. 2.23km E of Oxnard, CAThu, Apr 25, 4:21 AM PDT · 8929 days ago · 3 km deep · 98 km away
4. 1.94km ENE of Pacoima, CAMon, Apr 29, 3:34 PM PDT · 8924 days ago · 7 km deep · 98 km away
5. 1.620km NNW of Tehachapi, CAMon, Apr 29, 5:12 PM PDT · 8924 days ago · 5 km deep · 43 km away
6. 1.62km SSW of Piru, CATue, Apr 30, 12:02 AM PDT · 8924 days ago · 11 km deep · 75 km away
7. 1.76km NNE of Lake View Terrace, CAWed, May 1, 10:37 AM PDT · 8923 days ago · 8 km deep · 98 km away
8. 1.77km SE of Santa Clarita, CAWed, May 1, 4:05 PM PDT · 8922 days ago · 4 km deep · 88 km away
9. 1.724km S of Bodfish, CAWed, May 1, 5:06 PM PDT · 8922 days ago · 7 km deep · 55 km away
10. 1.53km SSW of Fillmore, CAWed, May 1, 7:01 PM PDT · 8922 days ago · 25 km deep · 76 km away
11. 1.818km W of Tehachapi, CaliforniaFri, May 3, 12:31 AM PDT · 8921 days ago · 5 km deep · 29 km away
12. 1.821km SSW of Bakersfield, CaliforniaFri, May 3, 10:11 PM PDT · 8920 days ago · 26 km deep · 24 km away
13. 1.58km E of Kernville, CASun, May 5, 1:56 PM PDT · 8918 days ago · -1 km deep · 95 km away
14. 1.62km SE of Simi Valley, CAMon, May 6, 3:53 AM PDT · 8918 days ago · 12 km deep · 92 km away
15. 1.621km E of Maricopa, CaliforniaMon, May 6, 6:07 AM PDT · 8918 days ago · 10 km deep · 21 km away
16. 2.07km E of Kernville, CAMon, May 6, 3:20 PM PDT · 8917 days ago · 1 km deep · 95 km away
17. 2.28km SSE of Piru, CAMon, May 6, 10:28 PM PDT · 8917 days ago · 11 km deep · 81 km away
18. 2.04km NE of Rosedale, CAFri, May 10, 2:29 AM PDT · 8914 days ago · 24 km deep · 42 km away
19. 2.923km S of Bodfish, CAFri, May 10, 2:33 PM PDT · 8913 days ago · 6 km deep · 55 km away
20. 1.76km NW of Chatsworth, CaliforniaSat, May 11, 4:06 AM PDT · 8913 days ago · 14 km deep · 89 km away
21. 2.15km NNW of Chatsworth, CASat, May 11, 8:08 AM PDT · 8913 days ago · 13 km deep · 89 km away
22. 1.69km W of Tehachapi, CASun, May 12, 4:06 PM PDT · 8911 days ago · 5 km deep · 37 km away
23. 1.623km S of Bodfish, CAMon, May 13, 5:35 AM PDT · 8911 days ago · 7 km deep · 55 km away
24. 1.84km W of Grapevine, CaliforniaMon, May 13, 9:25 AM PDT · 8911 days ago · 15 km deep · 13 km away
25. 1.719km NW of Grapevine, CAWed, May 15, 11:44 AM PDT · 8909 days ago · 11 km deep · 11 km away
26. 2.216km SW of Arvin, CaliforniaWed, May 15, 4:32 PM PDT · 8908 days ago · 15 km deep · 5 km away
27. 1.58km E of Kernville, CAThu, May 16, 11:29 PM PDT · 8907 days ago · 1 km deep · 95 km away
28. 1.910km E of Ojai, CAFri, May 17, 2:39 AM PDT · 8907 days ago · 8 km deep · 71 km away
29. 1.57km NNW of Chatsworth, CAFri, May 17, 10:54 PM PDT · 8906 days ago · 22 km deep · 87 km away
30. 1.524km NNW of Tehachapi, CaliforniaSun, May 19, 4:49 AM PDT · 8905 days ago · 4 km deep · 43 km away
31. 1.624km NNW of Tehachapi, CAMon, May 20, 4:18 AM PDT · 8904 days ago · 6 km deep · 48 km away
32. 1.615km N of Grapevine, CaliforniaMon, May 20, 11:18 AM PDT · 8904 days ago · 12 km deep · 2 km away
33. 1.66km SE of Piru, CaliforniaMon, May 20, 6:00 PM PDT · 8903 days ago · 19 km deep · 78 km away
34. 1.69km SE of Piru, CaliforniaMon, May 20, 6:38 PM PDT · 8903 days ago · 17 km deep · 80 km away
35. 1.67km SE of Piru, CaliforniaMon, May 20, 7:39 PM PDT · 8903 days ago · 19 km deep · 79 km away
36. 1.57km ESE of Piru, CaliforniaMon, May 20, 7:46 PM PDT · 8903 days ago · 19 km deep · 78 km away
37. 1.617km N of Grapevine, CaliforniaWed, May 22, 6:38 AM PDT · 8902 days ago · 12 km deep · 4 km away
38. 1.611km WNW of Kernville, CAWed, May 22, 10:03 AM PDT · 8902 days ago · 8 km deep · 89 km away
39. 1.712km SW of Valencia, CaliforniaWed, May 22, 3:34 PM PDT · 8901 days ago · 9 km deep · 79 km away
40. 1.68km W of Tehachapi, CaliforniaFri, May 24, 7:30 PM PDT · 8899 days ago · 5 km deep · 38 km away
41. 1.74km ENE of Wofford Heights, CAMon, May 27, 5:31 PM PDT · 8896 days ago · 6 km deep · 87 km away
42. 1.74km ENE of Wofford Heights, CAMon, May 27, 8:41 PM PDT · 8896 days ago · 6 km deep · 87 km away
43. 1.62km E of Granada Hills, CAWed, May 29, 2:06 PM PDT · 8894 days ago · 12 km deep · 97 km away
44. 1.823km ENE of Maricopa, CaliforniaWed, May 29, 11:20 PM PDT · 8894 days ago · 22 km deep · 24 km away
45. 1.817km ENE of Taft, CaliforniaThu, May 30, 7:29 AM PDT · 8894 days ago · 25 km deep · 37 km away
46. 1.623km S of Bodfish, CaliforniaFri, May 31, 2:02 AM PDT · 8893 days ago · 7 km deep · 55 km away
47. 1.522km N of Tehachapi, CaliforniaSun, Jun 2, 4:57 AM PDT · 8891 days ago · 5 km deep · 57 km away
48. 1.511km SSE of Gorman, CaliforniaSun, Jun 2, 8:49 AM PDT · 8891 days ago · 10 km deep · 41 km away
49. 1.810km NNW of Grapevine, CASun, Jun 2, 11:15 AM PDT · 8891 days ago · 19 km deep · 5 km away
50. 1.86km NW of Simi Valley, CAMon, Jun 3, 5:05 AM PDT · 8890 days ago · 5 km deep · 84 km away
51. 1.711km NE of Edwards Air Force Base, CAMon, Jun 3, 3:09 PM PDT · 8889 days ago · 4 km deep · 99 km away
52. 2.814km NNE of Grapevine, CASat, Jun 8, 5:45 PM PDT · 8884 days ago · 8 km deep · 4 km away
53. 1.722km S of Pine Mountain Club, CaliforniaSun, Jun 9, 7:48 PM PDT · 8883 days ago · 1 km deep · 49 km away
54. 1.821km S of Pine Mountain Club, CAMon, Jun 10, 6:50 AM PDT · 8883 days ago · 2 km deep · 48 km away
55. 1.722km S of Pine Mountain Club, CAMon, Jun 10, 5:35 PM PDT · 8882 days ago · 4 km deep · 49 km away
56. 2.46km SW of Shafter, CAWed, Jun 12, 5:39 AM PDT · 8881 days ago · 23 km deep · 57 km away
57. 1.613km N of Grapevine, CaliforniaThu, Jun 13, 9:53 AM PDT · 8880 days ago · 18 km deep · 3 km away
58. 1.94km SW of Shafter, CAFri, Jun 14, 5:00 PM PDT · 8878 days ago · 6 km deep · 56 km away

Before

1. 1.55km ESE of Buttonwillow, CaliforniaThu, Apr 18, 4:52 PM PDT · 8935 days ago · 6 km deep · 56 km away
2. 2.16km W of Fillmore, CAThu, Apr 18, 12:20 PM PDT · 8935 days ago · 19 km deep · 73 km away
3. 1.526km NNW of Tehachapi, CAWed, Apr 17, 5:19 PM PDT · 8936 days ago · 8 km deep · 48 km away
4. 2.810km NNW of Piru, CAFri, Apr 12, 5:20 PM PDT · 8941 days ago · 14 km deep · 63 km away
5. 2.010km W of Tehachapi, CAWed, Apr 10, 3:59 AM PDT · 8944 days ago · 5 km deep · 36 km away
6. 1.75km ESE of Simi Valley, CAMon, Apr 8, 10:20 PM PDT · 8945 days ago · 15 km deep · 93 km away
7. 1.86km NNE of Santa Paula, CaliforniaMon, Apr 8, 6:42 PM PDT · 8945 days ago · 16 km deep · 74 km away
8. 2.56km NE of Santa Paula, CAMon, Apr 8, 6:02 PM PDT · 8945 days ago · 15 km deep · 75 km away
9. 1.723km NNW of Tehachapi, CASun, Apr 7, 3:36 PM PDT · 8946 days ago · 4 km deep · 46 km away
10. 1.825km NNW of Tehachapi, CAFri, Apr 5, 10:18 AM PST · 8949 days ago · 5 km deep · 51 km away
11. 1.72km W of Frazier Park, CaliforniaWed, Apr 3, 7:11 PM PST · 8950 days ago · 13 km deep · 26 km away
12. 1.610km SSW of Agua Dulce, CATue, Apr 2, 5:42 PM PST · 8951 days ago · 7 km deep · 88 km away
13. 1.512km NNE of Simi Valley, CATue, Apr 2, 12:49 AM PST · 8952 days ago · 14 km deep · 81 km away
14. 1.912km NNE of Simi Valley, CATue, Apr 2, 12:46 AM PST · 8952 days ago · 13 km deep · 82 km away
15. 1.67km SE of Piru, CAMon, Apr 1, 9:57 AM PST · 8953 days ago · 17 km deep · 79 km away
16. 1.62km SE of Simi Valley, CaliforniaMon, Apr 1, 1:02 AM PST · 8953 days ago · 23 km deep · 91 km away
17. 1.68km E of Camarillo, CAMon, Apr 1, 12:27 AM PST · 8953 days ago · 16 km deep · 93 km away
18. 2.47km N of Simi Valley, CASun, Mar 31, 10:37 AM PST · 8954 days ago · 15 km deep · 83 km away
19. 1.816km NW of Tehachapi, CASun, Mar 31, 10:23 AM PST · 8954 days ago · 8 km deep · 37 km away
20. 1.517km WNW of Tehachapi, CASun, Mar 31, 9:08 AM PST · 8954 days ago · 7 km deep · 33 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci9779169. Read Mon, Oct 5, 2026, 6:24 AM UTC.