M1.8 earthquake 7km NNW of Grapevine, CA

Magnitude

1.8 (mc), micro

Local time

Sat, Dec 31, 1983, 6:04 AM PST

UTC

1983-12-31 14:04:14 UTC

Depth

8.9 km (5.5 mi), shallow

Epicenter

35.002° N, 118.947° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

From location

Station coverage gap

0°

Stations used

0

• Lebec, CaliforniaPopulation 1,468. Forecast19 kmNNW
• Arvin, CaliforniaPopulation 20,876. Forecast25 kmSSW
• Bakersfield, CaliforniaPopulation 373,640. Forecast42 kmS
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast124 kmNNW

After

1. 1.818km SE of Arvin, CASat, Dec 31, 8:59 AM PST · 15614 days ago · 10 km deep · 24 km away
2. 1.612km SW of Lamont, CASun, Jan 1, 11:28 AM PST · 15613 days ago · 14 km deep · 20 km away
3. 1.713km SW of Lamont, CASun, Jan 1, 11:29 AM PST · 15613 days ago · 17 km deep · 20 km away
4. 2.013km SW of Lamont, CASun, Jan 1, 12:19 PM PST · 15613 days ago · 14 km deep · 21 km away
5. 2.63km S of Montecito, CAMon, Jan 2, 5:26 AM PST · 15612 days ago · 13 km deep · 91 km away
6. 2.44km SSW of Montecito, CAMon, Jan 2, 6:01 AM PST · 15612 days ago · 13 km deep · 92 km away
7. 2.419km SW of Rosedale, CAMon, Jan 2, 10:37 PM PST · 15612 days ago · 5 km deep · 39 km away
8. 1.522km SE of Bodfish, CAThu, Jan 5, 8:23 AM PST · 15609 days ago · 6 km deep · 77 km away
9. 1.52km NNE of Frazier Park, CAThu, Jan 5, 5:31 PM PST · 15609 days ago · 15 km deep · 19 km away
10. 1.920km SSE of Arvin, CAThu, Jan 5, 11:33 PM PST · 15609 days ago · 7 km deep · 22 km away
11. 1.78km SSE of Tehachapi, CASat, Jan 7, 10:28 PM PST · 15607 days ago · 9 km deep · 49 km away
12. 2.15km SSW of Castaic, CASun, Jan 8, 4:28 PM PST · 15606 days ago · 9 km deep · 67 km away
13. 2.110km W of Shafter, CAMon, Jan 9, 12:18 PM PST · 15605 days ago · 5 km deep · 69 km away
14. 1.98km S of Shafter, CAMon, Jan 9, 12:53 PM PST · 15605 days ago · 5 km deep · 57 km away
15. 2.58km ESE of Lake Isabella, CATue, Jan 10, 6:38 AM PST · 15604 days ago · 6 km deep · 84 km away
16. 2.49km SSE of Carpinteria, CAWed, Jan 11, 6:38 PM PST · 15603 days ago · 11 km deep · 90 km away
17. 2.512km SSE of Carpinteria, CAWed, Jan 11, 6:45 PM PST · 15603 days ago · -1 km deep · 90 km away
18. 1.920km NE of Arvin, CAFri, Jan 13, 1:02 AM PST · 15602 days ago · 5 km deep · 44 km away
19. 1.86km ESE of Bodfish, CAFri, Jan 13, 1:30 PM PST · 15601 days ago · 7 km deep · 78 km away
20. 2.318km E of Maricopa, CASun, Jan 15, 10:02 AM PST · 15599 days ago · 8 km deep · 25 km away
21. 1.812km S of Arvin, CASun, Jan 15, 10:30 PM PST · 15599 days ago · 17 km deep · 15 km away
22. 1.531km NNW of California City, CATue, Jan 17, 9:54 AM PST · 15597 days ago · 5 km deep · 86 km away
23. 1.724km SW of Lamont, CATue, Jan 17, 8:55 PM PST · 15597 days ago · 12 km deep · 19 km away
24. 2.67km N of Granada Hills, CAWed, Jan 18, 1:24 AM PST · 15596 days ago · 11 km deep · 84 km away
25. 1.77km SW of Ojai, CAWed, Jan 18, 8:06 AM PST · 15596 days ago · 12 km deep · 74 km away
26. 1.616km ENE of Grapevine, CASat, Jan 21, 11:40 PM PST · 15593 days ago · 8 km deep · 16 km away
27. 1.722km WNW of Kernville, CATue, Jan 24, 5:30 PM PST · 15590 days ago · 13 km deep · 99 km away
28. 1.98km WSW of Tehachapi, CAWed, Jan 25, 10:35 AM PST · 15589 days ago · 5 km deep · 39 km away
29. 2.220km NNW of Tehachapi, CAWed, Jan 25, 9:52 PM PST · 15589 days ago · 5 km deep · 48 km away
30. 1.523km NNW of Tehachapi, CAThu, Jan 26, 1:51 PM PST · 15588 days ago · 4 km deep · 54 km away
31. 1.92km WNW of Frazier Park, CAThu, Jan 26, 1:54 PM PST · 15588 days ago · 6 km deep · 19 km away
32. 1.74km ESE of Vincent, CAFri, Jan 27, 2:45 PM PST · 15587 days ago · 10 km deep · 98 km away
33. 1.66km N of Sunland, CASat, Jan 28, 6:37 AM PST · 15586 days ago · 6 km deep · 97 km away
34. 1.726km SW of Bodfish, CASat, Jan 28, 2:36 PM PST · 15586 days ago · 3 km deep · 53 km away
35. 2.67km W of Frazier Park, CASat, Jan 28, 4:05 PM PST · 15586 days ago · 11 km deep · 20 km away
36. 1.814km NNW of Grapevine, CASun, Jan 29, 10:21 AM PST · 15585 days ago · 24 km deep · 7 km away
37. 2.13km NNW of Frazier Park, CATue, Jan 31, 5:39 AM PST · 15583 days ago · 12 km deep · 17 km away
38. 1.712km E of Lake Isabella, CAThu, Feb 2, 12:24 AM PST · 15582 days ago · 11 km deep · 88 km away
39. 1.616km N of Fillmore, CAThu, Feb 2, 2:18 AM PST · 15581 days ago · 13 km deep · 52 km away
40. 2.116km N of Fillmore, CAThu, Feb 2, 2:23 AM PST · 15581 days ago · 13 km deep · 51 km away
41. 2.316km N of Fillmore, CAThu, Feb 2, 8:10 AM PST · 15581 days ago · 13 km deep · 52 km away
42. 3.315km N of Fillmore, CASun, Feb 5, 12:39 PM PST · 15578 days ago · 14 km deep · 52 km away
43. 2.515km N of Fillmore, CASun, Feb 5, 12:55 PM PST · 15578 days ago · 17 km deep · 52 km away
44. 1.917km SSE of Carpinteria, CASun, Feb 5, 2:50 PM PST · 15578 days ago · -1 km deep · 93 km away
45. 2.421km NNW of Tehachapi, CASun, Feb 5, 6:24 PM PST · 15578 days ago · 5 km deep · 50 km away
46. 3.35km NW of Ventura, CAMon, Feb 6, 7:33 PM PST · 15577 days ago · -1 km deep · 82 km away
47. 2.417km N of Fillmore, CATue, Feb 7, 12:01 AM PST · 15577 days ago · 17 km deep · 50 km away
48. 1.715km N of Fillmore, CATue, Feb 7, 1:49 AM PST · 15576 days ago · 16 km deep · 52 km away
49. 1.615km N of Fillmore, CATue, Feb 7, 1:49 AM PST · 15576 days ago · 19 km deep · 52 km away
50. 1.615km N of Fillmore, CATue, Feb 7, 8:08 AM PST · 15576 days ago · 19 km deep · 52 km away
51. 2.017km WNW of Wasco, CATue, Feb 7, 11:29 AM PST · 15576 days ago · 5 km deep · 87 km away
52. 1.815km N of Fillmore, CATue, Feb 7, 10:27 PM PST · 15576 days ago · 19 km deep · 52 km away
53. 2.28km W of Shafter, CAWed, Feb 8, 4:32 PM PST · 15575 days ago · 5 km deep · 66 km away
54. 1.513km WNW of Mojave, CAWed, Feb 8, 6:29 PM PST · 15575 days ago · 7 km deep · 59 km away
55. 2.117km N of Fillmore, CAThu, Feb 9, 11:33 AM PST · 15574 days ago · 18 km deep · 50 km away
56. 1.821km NNW of Tehachapi, CAThu, Feb 9, 4:03 PM PST · 15574 days ago · 6 km deep · 53 km away
57. 1.827km E of Delano, CASat, Feb 11, 3:13 AM PST · 15572 days ago · 5 km deep · 90 km away
58. 2.915km N of Fillmore, CASat, Feb 11, 6:25 AM PST · 15572 days ago · 17 km deep · 52 km away
59. 2.212km N of Lake View Terrace, CASun, Feb 12, 1:47 AM PST · 15571 days ago · 8 km deep · 87 km away
60. 2.812km NNW of Grapevine, CAMon, Feb 13, 9:36 PM PST · 15570 days ago · 12 km deep · 5 km away

The first 60 of 82.

Before

1. 1.64km SE of Lake Isabella, CAThu, Dec 29, 7:45 PM PST · 15616 days ago · 2 km deep · 80 km away
2. 1.720km NW of Tehachapi, CAThu, Dec 29, 6:08 PM PST · 15616 days ago · 5 km deep · 45 km away
3. 2.014km SW of Lamont, CAThu, Dec 29, 11:01 AM PST · 15616 days ago · 14 km deep · 21 km away
4. 1.616km WNW of Bodfish, CAWed, Dec 28, 9:00 PM PST · 15617 days ago · 11 km deep · 75 km away
5. 2.018km ESE of Bodfish, CAWed, Dec 28, 4:41 AM PST · 15617 days ago · 8 km deep · 80 km away
6. 1.814km ESE of Wofford Heights, CAWed, Dec 28, 3:55 AM PST · 15617 days ago · 5 km deep · 94 km away
7. 2.37km W of Grapevine, CASat, Dec 24, 2:09 AM PST · 15621 days ago · 10 km deep · 9 km away
8. 1.527km NE of Arvin, CAThu, Dec 22, 8:23 PM PST · 15623 days ago · 3 km deep · 51 km away
9. 1.74km NW of Wofford Heights, CAThu, Dec 22, 1:16 PM PST · 15623 days ago · 1 km deep · 91 km away
10. 1.55km NW of Wofford Heights, CAThu, Dec 22, 12:45 PM PST · 15623 days ago · 2 km deep · 91 km away
11. 1.819km SE of Bodfish, CAThu, Dec 22, 10:11 AM PST · 15623 days ago · 4 km deep · 75 km away
12. 1.919km SE of Bodfish, CAThu, Dec 22, 10:00 AM PST · 15623 days ago · 5 km deep · 76 km away
13. 1.89km E of Pine Mountain Club, CAWed, Dec 21, 6:21 PM PST · 15624 days ago · 6 km deep · 20 km away
14. 1.817km E of Grapevine, CAWed, Dec 21, 5:39 PM PST · 15624 days ago · 6 km deep · 19 km away
15. 2.019km SE of Bodfish, CATue, Dec 20, 8:06 AM PST · 15625 days ago · 3 km deep · 76 km away
16. 1.519km SE of Bodfish, CATue, Dec 20, 7:01 AM PST · 15625 days ago · 3 km deep · 76 km away
17. 2.126km SSW of Bodfish, CATue, Dec 20, 2:01 AM PST · 15625 days ago · 4 km deep · 53 km away
18. 1.83km ESE of Lake Isabella, CAMon, Dec 19, 11:04 PM PST · 15626 days ago · 0 km deep · 82 km away
19. 3.010km SE of Bodfish, CAMon, Dec 19, 2:30 PM PST · 15626 days ago · 5 km deep · 74 km away
20. 1.815km ESE of Wofford Heights, CAMon, Dec 19, 6:10 AM PST · 15626 days ago · 2 km deep · 94 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci28208. Read Wed, Sep 30, 2026, 8:48 PM UTC.