M1.6 earthquake 13km SE of Anza, CA

Magnitude

1.6 (mc), micro

Local time

Thu, Sep 12, 1985, 2:56 PM PDT

UTC

1985-09-12 21:56:07 UTC

Depth

9.8 km (6.1 mi), shallow

Epicenter

33.467° N, 116.583° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

From location

Station coverage gap

70°

Stations used

0

• Anza, CaliforniaPopulation 3,014. Forecast13 kmSE
• La Quinta, CaliforniaPopulation 40,476. Forecast33 kmSW
• Temecula, CaliforniaPopulation 110,003. Forecast52 kmE
• San Diego, CaliforniaPopulation 1,404,452. Forecast100 kmNNE

After

1. 1.64km S of Idyllwild, CAWed, Oct 16, 4:54 PM PDT · 14951 days ago · 16 km deep · 29 km away
2. 1.78km SE of Bombay Beach, CAWed, Oct 16, 6:42 PM PDT · 14951 days ago · 2 km deep · 86 km away
3. 1.98km SSE of Bombay Beach, CAWed, Oct 16, 6:57 PM PDT · 14951 days ago · 1 km deep · 86 km away
4. 1.58km SSE of Bombay Beach, CAWed, Oct 16, 6:57 PM PDT · 14951 days ago · 1 km deep · 85 km away
5. 2.08km SE of Bombay Beach, CAWed, Oct 16, 7:00 PM PDT · 14951 days ago · 1 km deep · 86 km away
6. 2.78km SE of Bombay Beach, CAWed, Oct 16, 7:00 PM PDT · 14951 days ago · 1 km deep · 86 km away
7. 1.78km SSE of Bombay Beach, CAWed, Oct 16, 7:31 PM PDT · 14951 days ago · 1 km deep · 85 km away
8. 1.910km WNW of Calipatria, CAWed, Oct 16, 8:37 PM PDT · 14951 days ago · 4 km deep · 97 km away
9. 1.54km S of Idyllwild, CAThu, Oct 17, 3:08 AM PDT · 14951 days ago · 16 km deep · 29 km away
10. 2.08km SSE of Bombay Beach, CAThu, Oct 17, 5:41 AM PDT · 14951 days ago · 1 km deep · 85 km away
11. 1.97km SSW of Cabazon, CAThu, Oct 17, 7:04 AM PDT · 14951 days ago · 17 km deep · 48 km away
12. 2.05km WSW of Big Bear Lake, CAThu, Oct 17, 7:51 AM PDT · 14951 days ago · 9 km deep · 91 km away
13. 1.61km SE of Cabazon, CAThu, Oct 17, 9:04 AM PDT · 14951 days ago · 18 km deep · 53 km away
14. 1.86km NE of Moreno Valley, CAThu, Oct 17, 6:34 PM PDT · 14950 days ago · 17 km deep · 78 km away
15. 2.07km SSE of Big Bear City, CAFri, Oct 18, 1:18 AM PDT · 14950 days ago · 6 km deep · 85 km away
16. 1.54km SE of Lake Henshaw, CAFri, Oct 18, 3:31 AM PDT · 14950 days ago · 7 km deep · 32 km away
17. 2.49km S of Idyllwild, CAFri, Oct 18, 5:31 AM PDT · 14950 days ago · 13 km deep · 26 km away
18. 1.913km E of Julian, CAFri, Oct 18, 10:23 AM PDT · 14949 days ago · 12 km deep · 46 km away
19. 1.611km W of Anza, CAFri, Oct 18, 11:29 AM PDT · 14949 days ago · 3 km deep · 21 km away
20. 1.99km SSE of Bombay Beach, CAFri, Oct 18, 12:45 PM PDT · 14949 days ago · 0 km deep · 85 km away
21. 1.85km NE of Cabazon, CAFri, Oct 18, 11:14 PM PDT · 14949 days ago · 16 km deep · 56 km away
22. 1.617km N of Morongo Valley, CASat, Oct 19, 12:56 AM PDT · 14949 days ago · 2 km deep · 81 km away
23. 1.78km SSW of Idyllwild, CASat, Oct 19, 4:02 AM PDT · 14949 days ago · 16 km deep · 28 km away
24. 1.611km WSW of Morongo Valley, CASat, Oct 19, 8:31 AM PDT · 14949 days ago · 15 km deep · 62 km away
25. 1.714km ENE of Indio, CASat, Oct 19, 9:49 AM PDT · 14949 days ago · 2 km deep · 58 km away
26. 2.56km SSW of Redlands, CASat, Oct 19, 12:04 PM PDT · 14948 days ago · 8 km deep · 84 km away
27. 1.616km NE of Borrego Springs, CASat, Oct 19, 12:24 PM PDT · 14948 days ago · 11 km deep · 30 km away
28. 1.612km W of Anza, CASat, Oct 19, 2:15 PM PDT · 14948 days ago · 2 km deep · 22 km away
29. 2.25km NW of Highland, CASat, Oct 19, 2:34 PM PDT · 14948 days ago · 1 km deep · 98 km away
30. 1.93km SSE of Loma Linda, CASat, Oct 19, 3:56 PM PDT · 14948 days ago · 16 km deep · 88 km away
31. 1.63km NW of Cabazon, CASun, Oct 20, 1:56 AM PDT · 14948 days ago · 17 km deep · 56 km away
32. 1.63km SSW of Banning, CASun, Oct 20, 7:13 AM PDT · 14948 days ago · 11 km deep · 57 km away
33. 1.66km WNW of Calimesa, CASun, Oct 20, 2:15 PM PDT · 14947 days ago · 20 km deep · 78 km away
34. 1.813km ENE of Indio, CASun, Oct 20, 3:06 PM PDT · 14947 days ago · 2 km deep · 57 km away
35. 1.78km ESE of Valle Vista, CASun, Oct 20, 6:32 PM PDT · 14947 days ago · 18 km deep · 36 km away
36. 1.626km NE of Indio, CASun, Oct 20, 7:17 PM PDT · 14947 days ago · 5 km deep · 70 km away
37. 1.726km NE of Indio, CASun, Oct 20, 11:11 PM PDT · 14947 days ago · 2 km deep · 70 km away
38. 2.03km NNE of Loma Linda, CAMon, Oct 21, 12:03 AM PDT · 14947 days ago · 17 km deep · 91 km away
39. 1.618km ESE of Anza, CAMon, Oct 21, 1:10 AM PDT · 14947 days ago · 13 km deep · 8 km away
40. 1.99km S of Idyllwild, CAMon, Oct 21, 8:54 AM PDT · 14947 days ago · 14 km deep · 25 km away
41. 2.82km ESE of Loma Linda, CAMon, Oct 21, 11:24 AM PDT · 14946 days ago · 15 km deep · 88 km away
42. 1.61km E of Loma Linda, CAMon, Oct 21, 2:26 PM PDT · 14946 days ago · 14 km deep · 89 km away
43. 1.75km NNW of Highland, CATue, Oct 22, 6:06 AM PDT · 14946 days ago · 2 km deep · 98 km away
44. 1.74km SW of Idyllwild, CATue, Oct 22, 8:12 AM PDT · 14946 days ago · 15 km deep · 31 km away
45. 1.88km W of Big Bear Lake, CATue, Oct 22, 2:27 PM PDT · 14945 days ago · 6 km deep · 95 km away
46. 1.514km ENE of Indio, CATue, Oct 22, 5:54 PM PDT · 14945 days ago · 1 km deep · 58 km away
47. 1.67km SSW of Morongo Valley, CATue, Oct 22, 10:17 PM PDT · 14945 days ago · 10 km deep · 58 km away
48. 1.811km W of Anza, CAWed, Oct 23, 2:18 AM PDT · 14945 days ago · 4 km deep · 21 km away
49. 1.62km SE of Garnet, CAWed, Oct 23, 3:49 AM PDT · 14945 days ago · 12 km deep · 47 km away
50. 1.58km WSW of Morongo Valley, CAWed, Oct 23, 5:19 AM PDT · 14945 days ago · 12 km deep · 60 km away
51. 1.521km ENE of Pine Valley, CAWed, Oct 23, 10:23 AM PDT · 14944 days ago · 6 km deep · 64 km away
52. 1.84km SE of Lake Henshaw, CAWed, Oct 23, 11:39 AM PDT · 14944 days ago · 8 km deep · 31 km away
53. 1.89km NNE of Borrego Springs, CAWed, Oct 23, 9:41 PM PDT · 14944 days ago · 12 km deep · 29 km away
54. 2.117km ESE of Anza, CAThu, Oct 24, 1:11 AM PDT · 14944 days ago · 14 km deep · 7 km away
55. 1.84km SSE of Cabazon, CAThu, Oct 24, 1:31 AM PDT · 14944 days ago · 16 km deep · 50 km away
56. 1.612km W of Niland, CAThu, Oct 24, 2:43 AM PDT · 14944 days ago · 1 km deep · 91 km away
57. 1.616km SSW of Oasis, CAThu, Oct 24, 5:00 AM PDT · 14944 days ago · 11 km deep · 39 km away
58. 2.13km SE of Loma Linda, CAThu, Oct 24, 7:49 AM PDT · 14944 days ago · 14 km deep · 87 km away
59. 1.83km SE of Loma Linda, CAThu, Oct 24, 8:52 AM PDT · 14944 days ago · 14 km deep · 87 km away
60. 1.81km S of Loma Linda, CAThu, Oct 24, 1:40 PM PDT · 14943 days ago · 14 km deep · 89 km away

The first 60 of 188.

From the USGS Earthquake Hazards Program and its partner networks, event ci117607. Read Wed, Sep 23, 2026, 4:35 AM UTC.