M1.9 earthquake 12km WSW of Grapevine, CA

Magnitude

1.9 (Mh), micro

Magnitude from

Southern California Seismic Network

Local time

Thu, Feb 24, 1983, 5:10 AM PST

UTC

1983-02-24 13:10:43 UTC

Depth

12.3 km (7.6 mi), shallow

Epicenter

34.920° N, 119.053° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.5 km horizontally, 0.8 km in depth

Magnitude uncertainty

±0.13

Depth from

From location

Station coverage gap

98°

Stations used

24

• Pine Mountain Club, CaliforniaPopulation 2,315. Forecast12 kmNE
• Arvin, CaliforniaPopulation 20,876. Forecast38 kmSSW
• Bakersfield, CaliforniaPopulation 373,640. Forecast50 kmS
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast122 kmNW

After

1. 1.613km N of Grapevine, CAFri, Feb 25, 1:08 AM PST · 15925 days ago · 5 km deep · 20 km away
2. 2.513km SE of Maricopa, CAMon, Feb 28, 6:47 AM PST · 15922 days ago · -1 km deep · 22 km away
3. 1.57km ENE of Lake Isabella, CASat, Mar 5, 7:27 AM PST · 15917 days ago · -1 km deep · 100 km away
4. 1.99km NW of Malibu, CASat, Mar 5, 3:17 PM PST · 15916 days ago · 11 km deep · 97 km away
5. 2.58km NW of Malibu, CASun, Mar 6, 2:32 AM PST · 15916 days ago · 12 km deep · 97 km away
6. 1.713km SW of Lamont, CASun, Mar 6, 5:59 AM PST · 15916 days ago · 5 km deep · 29 km away
7. 1.516km SE of Carpinteria, CASun, Mar 6, 6:48 AM PST · 15916 days ago · 21 km deep · 77 km away
8. 3.06km S of Santa Barbara, CASun, Mar 6, 7:16 PM PST · 15915 days ago · 15 km deep · 86 km away
9. 1.66km SSW of Santa Barbara, CASun, Mar 6, 7:24 PM PST · 15915 days ago · 15 km deep · 87 km away
10. 1.712km NNW of Montecito, CAMon, Mar 7, 4:33 AM PST · 15915 days ago · 0 km deep · 72 km away
11. 1.93km SW of Valencia, CAMon, Mar 7, 3:43 PM PST · 15914 days ago · 5 km deep · 68 km away
12. 2.024km NNW of Tehachapi, CAWed, Mar 9, 6:30 AM PST · 15913 days ago · 5 km deep · 64 km away
13. 2.629km WNW of Buttonwillow, CAWed, Mar 9, 12:12 PM PST · 15912 days ago · 0 km deep · 92 km away
14. 1.510km S of Lake Hughes, CAWed, Mar 9, 7:48 PM PST · 15912 days ago · 5 km deep · 67 km away
15. 1.834km SSW of Maricopa, CAFri, Mar 11, 5:13 PM PST · 15910 days ago · 5 km deep · 51 km away
16. 1.517km S of Camarillo, CAWed, Mar 16, 7:41 AM PST · 15906 days ago · 9 km deep · 96 km away
17. 2.45km S of Castaic, CAWed, Mar 16, 7:27 PM PST · 15905 days ago · 3 km deep · 65 km away
18. 1.85km NNW of Lake Isabella, CAThu, Mar 17, 5:03 PM PST · 15904 days ago · 1 km deep · 96 km away
19. 2.815km NW of Grapevine, CAFri, Mar 18, 1:50 AM PST · 15904 days ago · 4 km deep · 14 km away
20. 1.711km N of Castaic, CASat, Mar 19, 5:39 PM PST · 15902 days ago · 5 km deep · 55 km away
21. 1.620km SSW of Carpinteria, CAMon, Mar 21, 4:17 PM PST · 15900 days ago · 14 km deep · 91 km away
22. 2.619km SSW of Carpinteria, CAMon, Mar 21, 4:36 PM PST · 15900 days ago · 15 km deep · 91 km away
23. 2.612km WNW of Grapevine, CATue, Mar 22, 2:11 AM PST · 15900 days ago · -1 km deep · 8 km away
24. 1.910km NNW of Grapevine, CATue, Mar 22, 3:43 AM PST · 15900 days ago · 5 km deep · 15 km away
25. 2.33km SW of Valencia, CAWed, Mar 23, 4:02 PM PST · 15898 days ago · 1 km deep · 68 km away
26. 2.624km NW of Grapevine, CASun, Mar 27, 6:43 PM PST · 15894 days ago · 3 km deep · 20 km away
27. 3.224km NW of Grapevine, CASun, Mar 27, 6:44 PM PST · 15894 days ago · 4 km deep · 20 km away
28. 2.324km ENE of Maricopa, CASun, Mar 27, 6:59 PM PST · 15894 days ago · 5 km deep · 24 km away
29. 2.324km ENE of Maricopa, CASun, Mar 27, 9:36 PM PST · 15894 days ago · 3 km deep · 23 km away
30. 1.524km ENE of Maricopa, CASun, Mar 27, 10:21 PM PST · 15894 days ago · 5 km deep · 23 km away
31. 2.824km NW of Grapevine, CAMon, Mar 28, 9:16 AM PST · 15894 days ago · -1 km deep · 21 km away
32. 2.617km ESE of Arvin, CAMon, Mar 28, 9:26 AM PST · 15894 days ago · 10 km deep · 43 km away
33. 1.714km SE of Arvin, CAMon, Mar 28, 9:32 AM PST · 15894 days ago · 5 km deep · 38 km away
34. 2.422km NW of Grapevine, CAMon, Mar 28, 9:32 AM PST · 15894 days ago · 5 km deep · 20 km away
35. 2.224km NW of Grapevine, CAMon, Mar 28, 9:34 AM PST · 15894 days ago · 5 km deep · 20 km away
36. 1.52km E of Santa Clarita, CAFri, Apr 1, 6:28 PM PST · 15889 days ago · 8 km deep · 77 km away
37. 2.623km SSW of Bodfish, CASat, Apr 2, 4:16 PM PST · 15888 days ago · 5 km deep · 67 km away
38. 1.921km NNW of Tehachapi, CASat, Apr 2, 11:57 PM PST · 15888 days ago · 5 km deep · 63 km away
39. 1.82km ESE of Santa Clarita, CASun, Apr 3, 11:50 PM PST · 15887 days ago · 10 km deep · 77 km away
40. 1.617km SSE of Bodfish, CAMon, Apr 4, 6:16 AM PST · 15887 days ago · 5 km deep · 80 km away
41. 1.85km WSW of Valencia, CAMon, Apr 4, 10:20 PM PST · 15886 days ago · 10 km deep · 67 km away
42. 1.65km SW of Valencia, CAMon, Apr 4, 10:53 PM PST · 15886 days ago · 12 km deep · 68 km away
43. 2.44km SW of Valencia, CAMon, Apr 4, 11:55 PM PST · 15886 days ago · 8 km deep · 69 km away
44. 1.75km SW of Valencia, CATue, Apr 5, 1:19 AM PST · 15886 days ago · 11 km deep · 68 km away
45. 1.724km SSW of Bodfish, CAWed, Apr 6, 6:10 PM PST · 15884 days ago · 5 km deep · 67 km away
46. 2.121km SSW of Carpinteria, CAWed, Apr 6, 7:25 PM PST · 15884 days ago · 13 km deep · 93 km away
47. 1.96km SSW of Bodfish, CAThu, Apr 7, 7:20 PM PST · 15883 days ago · 1 km deep · 84 km away
48. 1.64km WNW of Pine Mountain Club, CASun, Apr 10, 1:06 PM PST · 15880 days ago · 8 km deep · 14 km away
49. 2.126km SSW of Bodfish, CAMon, Apr 11, 12:52 AM PST · 15880 days ago · 6 km deep · 66 km away
50. 2.114km S of Carpinteria, CAMon, Apr 11, 6:11 AM PST · 15880 days ago · 11 km deep · 85 km away
51. 1.75km SW of Valencia, CAThu, Apr 14, 4:45 AM PST · 15877 days ago · 11 km deep · 68 km away
52. 2.58km NW of Granada Hills, CASat, Apr 16, 3:53 AM PST · 15875 days ago · 2 km deep · 80 km away
53. 1.55km N of Chatsworth, CASat, Apr 16, 3:54 AM PST · 15875 days ago · 25 km deep · 80 km away
54. 2.37km NW of Granada Hills, CASat, Apr 16, 4:24 AM PST · 15875 days ago · 0 km deep · 81 km away
55. 3.57km NW of Granada Hills, CASat, Apr 16, 4:25 AM PST · 15875 days ago · 5 km deep · 81 km away
56. 3.67km NNW of Granada Hills, CASat, Apr 16, 4:26 AM PST · 15875 days ago · 0 km deep · 81 km away
57. 2.28km NNE of Chatsworth, CASat, Apr 16, 4:32 AM PST · 15875 days ago · 14 km deep · 80 km away
58. 1.99km NNE of Chatsworth, CASat, Apr 16, 4:58 AM PST · 15875 days ago · 7 km deep · 79 km away
59. 1.96km NE of Chatsworth, CASat, Apr 16, 5:01 AM PST · 15875 days ago · 14 km deep · 82 km away
60. 1.96km NNE of Chatsworth, CASat, Apr 16, 5:02 AM PST · 15875 days ago · 16 km deep · 81 km away

The first 60 of 72.

Before

1. 1.911km NW of Malibu, CAThu, Feb 24, 4:26 AM PST · 15926 days ago · 13 km deep · 95 km away
2. 3.08km NW of Malibu, CAThu, Feb 24, 4:14 AM PST · 15926 days ago · 14 km deep · 98 km away
3. 2.226km NNW of Tehachapi, CATue, Feb 22, 4:13 PM PST · 15927 days ago · 4 km deep · 66 km away
4. 2.14km NW of Shafter, CATue, Feb 22, 9:06 AM PST · 15928 days ago · 5 km deep · 71 km away
5. 1.86km W of Ventura, CATue, Feb 22, 12:07 AM PST · 15928 days ago · 19 km deep · 74 km away
6. 1.613km S of Bodfish, CAMon, Feb 21, 2:47 AM PST · 15929 days ago · 7 km deep · 79 km away
7. 2.99km SW of Rosedale, CASat, Feb 19, 9:54 AM PST · 15931 days ago · 5 km deep · 48 km away
8. 1.75km NNW of Vincent, CAThu, Feb 17, 12:54 AM PST · 15933 days ago · 11 km deep · 94 km away
9. 2.512km NW of Grapevine, CATue, Feb 15, 3:51 PM PST · 15934 days ago · 2 km deep · 13 km away
10. 1.57km ESE of Santa Clarita, CATue, Feb 15, 3:19 PM PST · 15934 days ago · 6 km deep · 82 km away
11. 1.923km WSW of Maricopa, CATue, Feb 15, 3:05 PM PST · 15934 days ago · 3 km deep · 53 km away
12. 2.26km W of Santa Paula, CAMon, Feb 14, 2:23 PM PST · 15935 days ago · 2 km deep · 63 km away
13. 2.312km N of Grapevine, CAMon, Feb 14, 12:13 PM PST · 15935 days ago · 9 km deep · 18 km away
14. 2.411km N of Grapevine, CASun, Feb 13, 6:23 AM PST · 15937 days ago · 7 km deep · 18 km away
15. 1.76km NW of Ventura, CAFri, Feb 11, 7:12 PM PST · 15938 days ago · 12 km deep · 70 km away
16. 2.47km SE of Goleta, CAFri, Feb 11, 7:47 AM PST · 15939 days ago · 15 km deep · 89 km away
17. 2.322km NNW of Tehachapi, CAThu, Feb 10, 2:04 PM PST · 15939 days ago · 3 km deep · 61 km away
18. 1.921km NNW of Tehachapi, CAThu, Feb 10, 12:38 PM PST · 15939 days ago · 2 km deep · 62 km away
19. 2.611km NW of Malibu, CAWed, Feb 9, 1:44 PM PST · 15940 days ago · 11 km deep · 96 km away
20. 2.226km SE of Bodfish, CAWed, Feb 9, 12:07 AM PST · 15941 days ago · 12 km deep · 84 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci1100765. Read Fri, Oct 2, 2026, 7:33 AM UTC.