M1.5 earthquake 20km NW of Grapevine, CA

Magnitude

1.5 (Mh), micro

Magnitude from

Southern California Seismic Network

Local time

Wed, Jan 9, 1991, 10:50 PM PST

UTC

1991-01-10 06:50:47 UTC

Depth

20.4 km (12.7 mi), shallow

Epicenter

35.051° N, 119.105° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

From location

Station coverage gap

95°

Stations used

0

• Pine Mountain Club, CaliforniaPopulation 2,315. Forecast23 kmN
• Lamont, CaliforniaPopulation 15,120. Forecast29 kmSW
• Bakersfield, CaliforniaPopulation 373,640. Forecast37 kmSSW
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast136 kmNW

After

1. 1.527km NW of Buttonwillow, CAThu, Jan 10, 11:33 AM PST · 13051 days ago · 5 km deep · 78 km away
2. 1.728km NW of Buttonwillow, CAThu, Jan 10, 11:48 AM PST · 13051 days ago · 5 km deep · 79 km away
3. 1.927km NW of Buttonwillow, CAThu, Jan 10, 3:06 PM PST · 13050 days ago · 5 km deep · 78 km away
4. 1.529km WSW of Pine Mountain Club, CAFri, Jan 11, 7:41 PM PST · 13049 days ago · 9 km deep · 46 km away
5. 1.88km NNE of Piru, CASat, Jan 12, 9:04 AM PST · 13049 days ago · 2 km deep · 71 km away
6. 1.59km NNE of Piru, CASat, Jan 12, 12:39 PM PST · 13049 days ago · 2 km deep · 70 km away
7. 1.98km NNE of Piru, CASat, Jan 12, 5:35 PM PST · 13048 days ago · 2 km deep · 71 km away
8. 2.120km NW of Ojai, CASat, Jan 12, 6:11 PM PST · 13048 days ago · 8 km deep · 57 km away
9. 2.38km NNE of Piru, CASat, Jan 12, 9:29 PM PST · 13048 days ago · 2 km deep · 70 km away
10. 2.08km NNE of Piru, CASat, Jan 12, 9:30 PM PST · 13048 days ago · 1 km deep · 70 km away
11. 1.614km SSW of Tehachapi, CASun, Jan 13, 8:57 AM PST · 13048 days ago · 4 km deep · 57 km away
12. 2.315km SSE of Arvin, CAMon, Jan 14, 4:56 AM PST · 13047 days ago · 8 km deep · 33 km away
13. 1.515km SSW of Arvin, CATue, Jan 15, 11:06 PM PST · 13045 days ago · 5 km deep · 19 km away
14. 2.420km E of Lake Isabella, CAWed, Jan 16, 8:10 AM PST · 13045 days ago · 6 km deep · 97 km away
15. 1.815km WSW of Lake Hughes, CAWed, Jan 16, 12:14 PM PST · 13045 days ago · 8 km deep · 65 km away
16. 1.72km N of Valencia, CAThu, Jan 17, 12:10 PM PST · 13044 days ago · 9 km deep · 81 km away
17. 1.710km ESE of Santa Ynez, CAFri, Jan 18, 1:00 AM PST · 13043 days ago · 9 km deep · 96 km away
18. 1.51km N of Valencia, CAFri, Jan 18, 2:40 PM PST · 13042 days ago · 5 km deep · 81 km away
19. 2.03km ENE of Tehachapi, CAFri, Jan 18, 4:36 PM PST · 13042 days ago · 0 km deep · 63 km away
20. 2.520km NNW of Tehachapi, CASat, Jan 19, 5:12 AM PST · 13042 days ago · 5 km deep · 60 km away
21. 2.320km NNW of Tehachapi, CASat, Jan 19, 5:35 AM PST · 13042 days ago · 5 km deep · 60 km away
22. 1.55km WSW of Grapevine, CASun, Jan 20, 12:54 PM PST · 13041 days ago · 9 km deep · 17 km away
23. 3.013km WNW of Mojave, CASun, Jan 20, 1:02 PM PST · 13041 days ago · 9 km deep · 73 km away
24. 2.413km WNW of Mojave, CASun, Jan 20, 1:04 PM PST · 13041 days ago · 9 km deep · 73 km away
25. 1.713km ESE of Tehachapi, CASun, Jan 20, 4:49 PM PST · 13040 days ago · 9 km deep · 72 km away
26. 2.14km NNE of Valencia, CASun, Jan 20, 8:19 PM PST · 13040 days ago · 2 km deep · 81 km away
27. 2.115km ESE of Arvin, CAMon, Jan 21, 3:22 PM PST · 13039 days ago · 9 km deep · 42 km away
28. 1.911km N of Simmler, CATue, Jan 22, 11:14 AM PST · 13039 days ago · 4 km deep · 92 km away
29. 1.911km NNW of Grapevine, CAFri, Jan 25, 6:18 PM PST · 13035 days ago · 25 km deep · 13 km away
30. 1.92km NW of Frazier Park, CASat, Jan 26, 3:43 AM PST · 13035 days ago · 9 km deep · 27 km away
31. 1.69km SSE of Carpinteria, CASat, Jan 26, 7:49 PM PST · 13034 days ago · 2 km deep · 88 km away
32. 2.120km NNW of Tehachapi, CASat, Jan 26, 10:27 PM PST · 13034 days ago · 6 km deep · 60 km away
33. 1.57km ESE of Oxnard, CASun, Jan 27, 10:24 AM PST · 13034 days ago · 18 km deep · 99 km away
34. 2.420km NNW of Tehachapi, CASun, Jan 27, 4:57 PM PST · 13033 days ago · 7 km deep · 60 km away
35. 1.713km WNW of Mojave, CATue, Jan 29, 10:33 AM PST · 13032 days ago · 10 km deep · 73 km away
36. 1.613km ESE of Tehachapi, CAThu, Jan 31, 1:29 AM PST · 13030 days ago · 9 km deep · 72 km away
37. 1.515km SSE of Arvin, CAFri, Feb 1, 12:39 AM PST · 13029 days ago · 7 km deep · 33 km away
38. 1.519km ESE of Bodfish, CASat, Feb 2, 11:05 AM PST · 13028 days ago · 6 km deep · 88 km away
39. 1.713km SSW of Gorman, CASun, Feb 3, 10:46 AM PST · 13027 days ago · 12 km deep · 45 km away
40. 2.424km NW of Tehachapi, CAThu, Feb 7, 8:12 AM PST · 13023 days ago · 4 km deep · 54 km away
41. 1.98km SSW of Bodfish, CAThu, Feb 7, 1:25 PM PST · 13023 days ago · 9 km deep · 74 km away
42. 1.74km SSE of Frazier Park, CAThu, Feb 7, 2:20 PM PST · 13022 days ago · 10 km deep · 33 km away
43. 2.116km NW of Tehachapi, CAThu, Feb 7, 8:57 PM PST · 13022 days ago · 8 km deep · 51 km away
44. 2.719km ESE of Bodfish, CASun, Feb 10, 12:57 PM PST · 13020 days ago · 9 km deep · 88 km away
45. 1.819km ESE of Bodfish, CASun, Feb 10, 1:06 PM PST · 13020 days ago · 10 km deep · 88 km away
46. 1.519km ESE of Bodfish, CASun, Feb 10, 1:06 PM PST · 13020 days ago · 11 km deep · 88 km away
47. 2.019km ESE of Bodfish, CASun, Feb 10, 1:19 PM PST · 13020 days ago · 9 km deep · 88 km away
48. 1.519km ESE of Bodfish, CASun, Feb 10, 2:20 PM PST · 13019 days ago · 9 km deep · 87 km away
49. 1.719km ESE of Bodfish, CAMon, Feb 11, 9:03 AM PST · 13019 days ago · 10 km deep · 87 km away
50. 1.819km ESE of Bodfish, CAMon, Feb 11, 9:14 AM PST · 13019 days ago · 9 km deep · 88 km away
51. 1.619km ESE of Bodfish, CATue, Feb 12, 3:38 AM PST · 13018 days ago · 10 km deep · 87 km away
52. 2.411km NW of Frazier Park, CATue, Feb 12, 10:48 AM PST · 13018 days ago · 16 km deep · 19 km away
53. 1.95km NW of Frazier Park, CAThu, Feb 14, 6:19 AM PST · 13016 days ago · 4 km deep · 24 km away
54. 1.74km NW of Ojai, CAFri, Feb 15, 1:46 AM PST · 13015 days ago · 14 km deep · 66 km away
55. 2.15km NW of Ojai, CAFri, Feb 15, 7:32 AM PST · 13015 days ago · 8 km deep · 66 km away
56. 1.85km NW of Ojai, CAFri, Feb 15, 7:33 AM PST · 13015 days ago · 9 km deep · 66 km away
57. 2.621km NNW of Tehachapi, CAFri, Feb 15, 3:46 PM PST · 13014 days ago · 2 km deep · 59 km away
58. 2.35km NW of Ojai, CAFri, Feb 15, 9:33 PM PST · 13014 days ago · 9 km deep · 66 km away
59. 1.518km WNW of Grapevine, CASat, Feb 16, 5:39 AM PST · 13014 days ago · 12 km deep · 4 km away
60. 3.117km WNW of Grapevine, CASat, Feb 16, 5:40 AM PST · 13014 days ago · 12 km deep · 5 km away

The first 60 of 90.

Before

1. 1.826km NW of Buttonwillow, CAWed, Jan 9, 8:45 PM PST · 13051 days ago · 5 km deep · 77 km away
2. 1.916km ENE of Ojai, CAWed, Jan 9, 9:16 AM PST · 13052 days ago · 11 km deep · 58 km away
3. 2.31km S of Kernville, CATue, Jan 8, 2:00 PM PST · 13052 days ago · 11 km deep · 99 km away
4. 1.810km E of Ojai, CAMon, Jan 7, 8:44 AM PST · 13054 days ago · 16 km deep · 68 km away
5. 3.023km NE of Arvin, CASat, Jan 5, 5:38 PM PST · 13055 days ago · 4 km deep · 53 km away
6. 1.618km SE of Arvin, CAThu, Jan 3, 12:17 PM PST · 13058 days ago · 11 km deep · 38 km away
7. 2.012km S of Bodfish, CAWed, Jan 2, 12:00 AM PST · 13059 days ago · 5 km deep · 72 km away
8. 1.89km E of Santa Clarita, CATue, Jan 1, 12:04 AM PST · 13060 days ago · 7 km deep · 95 km away
9. 1.76km E of Santa Clarita, CAMon, Dec 31, 9:51 PM PST · 13060 days ago · 10 km deep · 94 km away
10. 1.88km E of Santa Clarita, CAMon, Dec 31, 9:51 PM PST · 13060 days ago · 9 km deep · 95 km away
11. 1.510km NNE of Pine Mountain Club, CASun, Dec 30, 12:36 PM PST · 13062 days ago · 16 km deep · 13 km away
12. 2.14km SE of Pine Mountain Club, CASun, Dec 30, 12:03 AM PST · 13062 days ago · 3 km deep · 25 km away
13. 1.920km SE of Bodfish, CAFri, Dec 28, 9:49 AM PST · 13064 days ago · 8 km deep · 84 km away
14. 1.615km W of Ventura, CAFri, Dec 28, 4:51 AM PST · 13064 days ago · 9 km deep · 93 km away
15. 1.96km SE of Camarillo, CAWed, Dec 26, 2:25 PM PST · 13065 days ago · 15 km deep · 98 km away
16. 1.76km ESE of Wofford Heights, CAMon, Dec 24, 11:38 PM PST · 13067 days ago · 13 km deep · 96 km away
17. 1.91km NNW of Kernville, CASun, Dec 23, 10:49 PM PST · 13068 days ago · 10 km deep · 100 km away
18. 1.915km NE of Lebec, CASun, Dec 23, 4:26 PM PST · 13068 days ago · 5 km deep · 35 km away
19. 1.615km WSW of Rosedale, CASun, Dec 23, 11:11 AM PST · 13069 days ago · 5 km deep · 34 km away
20. 2.325km N of Tehachapi, CASat, Dec 22, 8:48 PM PST · 13069 days ago · 5 km deep · 65 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci2010189. Read Sun, Oct 4, 2026, 9:20 AM UTC.