M1.6 earthquake 14km ESE of Anza, CA

Magnitude

1.6 (Mc), micro

Magnitude from

Southern California Seismic Network

Local time

Sun, Jul 28, 1985, 5:48 PM PDT

UTC

1985-07-29 00:48:11 UTC

Depth

4.9 km (3.1 mi), shallow

Epicenter

33.510° N, 116.532° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

From location

Station coverage gap

69°

Stations used

0

• Anza, CaliforniaPopulation 3,014. Forecast14 kmESE
• La Quinta, CaliforniaPopulation 40,476. Forecast27 kmSW
• Temecula, CaliforniaPopulation 110,003. Forecast57 kmE
• San Diego, CaliforniaPopulation 1,404,452. Forecast106 kmNNE

After

1. 1.68km S of Idyllwild, CAMon, Jul 29, 3:26 AM PDT · 15041 days ago · 14 km deep · 24 km away
2. 1.63km SSE of San Bernardino, CAMon, Jul 29, 6:17 PM PDT · 15040 days ago · 5 km deep · 96 km away
3. 1.75km SSE of Beaumont, CAMon, Jul 29, 9:38 PM PDT · 15040 days ago · 15 km deep · 57 km away
4. 1.711km WSW of Anza, CAMon, Jul 29, 10:15 PM PDT · 15040 days ago · 2 km deep · 24 km away
5. 2.011km N of Cabazon, CATue, Jul 30, 4:07 AM PDT · 15040 days ago · 14 km deep · 61 km away
6. 1.813km NW of Aguanga, CATue, Jul 30, 5:08 AM PDT · 15040 days ago · 12 km deep · 42 km away
7. 1.74km SSW of Morongo Valley, CATue, Jul 30, 7:34 AM PDT · 15040 days ago · 8 km deep · 57 km away
8. 2.222km ESE of Julian, CATue, Jul 30, 7:53 AM PDT · 15040 days ago · 1 km deep · 55 km away
9. 1.511km W of Anza, CATue, Jul 30, 8:49 AM PDT · 15040 days ago · 3 km deep · 25 km away
10. 1.823km WSW of Westmorland, CATue, Jul 30, 2:02 PM PDT · 15040 days ago · 6 km deep · 88 km away
11. 1.58km NE of San Jacinto, CATue, Jul 30, 4:46 PM PDT · 15040 days ago · 11 km deep · 49 km away
12. 1.74km SSW of Idyllwild, CATue, Jul 30, 10:50 PM PDT · 15039 days ago · 16 km deep · 29 km away
13. 2.01km NW of Colton, CATue, Jul 30, 11:45 PM PDT · 15039 days ago · 15 km deep · 97 km away
14. 1.528km ENE of Pine Valley, CAWed, Jul 31, 2:30 AM PDT · 15039 days ago · 6 km deep · 73 km away
15. 1.91km NE of Grand Terrace, CAWed, Jul 31, 3:14 AM PDT · 15039 days ago · 15 km deep · 93 km away
16. 2.22km E of Colton, CAWed, Jul 31, 3:39 AM PDT · 15039 days ago · 13 km deep · 94 km away
17. 1.815km N of Borrego Springs, CAWed, Jul 31, 5:57 AM PDT · 15039 days ago · 5 km deep · 20 km away
18. 2.37km WNW of Desert Hot Springs, CAWed, Jul 31, 7:11 AM PDT · 15039 days ago · 11 km deep · 53 km away
19. 1.724km ENE of Pine Valley, CAWed, Jul 31, 7:37 AM PDT · 15039 days ago · 5 km deep · 68 km away
20. 2.311km W of Anza, CAWed, Jul 31, 9:34 AM PDT · 15039 days ago · 4 km deep · 25 km away
21. 2.112km W of Anza, CAWed, Jul 31, 12:32 PM PDT · 15039 days ago · 2 km deep · 25 km away
22. 1.510km WSW of Anza, CAWed, Jul 31, 3:58 PM PDT · 15039 days ago · 2 km deep · 23 km away
23. 1.811km W of Anza, CAWed, Jul 31, 5:06 PM PDT · 15039 days ago · 2 km deep · 25 km away
24. 2.022km ESE of Anza, CAWed, Jul 31, 5:28 PM PDT · 15038 days ago · 12 km deep · 8 km away
25. 2.09km NE of Aguanga, CAWed, Jul 31, 11:18 PM PDT · 15038 days ago · 1 km deep · 25 km away
26. 2.218km ESE of Julian, CAThu, Aug 1, 1:47 AM PDT · 15038 days ago · 5 km deep · 55 km away
27. 2.218km ESE of Julian, CAThu, Aug 1, 7:33 AM PDT · 15038 days ago · 5 km deep · 55 km away
28. 1.66km ENE of Ocotillo Wells, CAThu, Aug 1, 10:13 AM PDT · 15038 days ago · 9 km deep · 58 km away
29. 1.99km NE of Aguanga, CAThu, Aug 1, 11:08 AM PDT · 15038 days ago · 3 km deep · 25 km away
30. 1.717km ESE of Anza, CAThu, Aug 1, 11:19 AM PDT · 15038 days ago · 12 km deep · 4 km away
31. 2.07km SSE of Borrego Springs, CAThu, Aug 1, 12:59 PM PDT · 15038 days ago · 1 km deep · 38 km away
32. 1.89km SSW of Idyllwild, CAThu, Aug 1, 3:19 PM PDT · 15038 days ago · 11 km deep · 27 km away
33. 1.69km SSW of Idyllwild, CAThu, Aug 1, 11:47 PM PDT · 15037 days ago · 11 km deep · 27 km away
34. 1.813km NNE of Cabazon, CAFri, Aug 2, 3:55 AM PDT · 15037 days ago · 14 km deep · 61 km away
35. 1.85km SSW of Redlands, CAFri, Aug 2, 4:24 AM PDT · 15037 days ago · 12 km deep · 83 km away
36. 1.510km NE of Aguanga, CAFri, Aug 2, 6:33 PM PDT · 15036 days ago · 4 km deep · 23 km away
37. 1.98km SSE of Bombay Beach, CAFri, Aug 2, 8:53 PM PDT · 15036 days ago · 2 km deep · 81 km away
38. 2.13km W of Palomar Observatory, CAFri, Aug 2, 11:44 PM PDT · 15036 days ago · 4 km deep · 38 km away
39. 2.122km SSE of Twentynine Palms, CASat, Aug 3, 3:24 AM PDT · 15036 days ago · 5 km deep · 68 km away
40. 1.98km SSE of Bombay Beach, CASat, Aug 3, 3:36 AM PDT · 15036 days ago · 2 km deep · 81 km away
41. 2.13km ESE of Cabazon, CASat, Aug 3, 3:36 AM PDT · 15036 days ago · 17 km deep · 49 km away
42. 1.84km ESE of Cabazon, CASat, Aug 3, 3:36 AM PDT · 15036 days ago · 16 km deep · 49 km away
43. 2.24km SSE of Redlands, CASat, Aug 3, 9:00 AM PDT · 15036 days ago · 16 km deep · 82 km away
44. 1.68km SSE of Bombay Beach, CASat, Aug 3, 11:31 AM PDT · 15036 days ago · 2 km deep · 82 km away
45. 1.99km NW of San Jacinto, CASat, Aug 3, 11:46 AM PDT · 15036 days ago · 12 km deep · 59 km away
46. 2.313km NE of Twentynine Palms, CASat, Aug 3, 12:12 PM PDT · 15036 days ago · 2 km deep · 95 km away
47. 2.21km N of Loma Linda, CASat, Aug 3, 2:01 PM PDT · 15036 days ago · 13 km deep · 91 km away
48. 2.113km NNE of Twentynine Palms, CASat, Aug 3, 2:31 PM PDT · 15036 days ago · 3 km deep · 95 km away
49. 2.414km NE of Twentynine Palms, CASat, Aug 3, 2:31 PM PDT · 15036 days ago · -1 km deep · 96 km away
50. 1.77km S of Idyllwild, CASat, Aug 3, 4:50 PM PDT · 15036 days ago · 14 km deep · 26 km away
51. 1.611km NNW of Ocotillo Wells, CASat, Aug 3, 6:02 PM PDT · 15035 days ago · 8 km deep · 45 km away
52. 1.822km ESE of Julian, CASat, Aug 3, 7:38 PM PDT · 15035 days ago · 5 km deep · 56 km away
53. 2.611km NE of Cabazon, CASat, Aug 3, 10:03 PM PDT · 15035 days ago · 12 km deep · 55 km away
54. 1.88km SSE of Bombay Beach, CASun, Aug 4, 12:00 AM PDT · 15035 days ago · 2 km deep · 81 km away
55. 1.79km SSW of Idyllwild, CASun, Aug 4, 3:10 AM PDT · 15035 days ago · 11 km deep · 27 km away
56. 2.010km WSW of Anza, CASun, Aug 4, 5:49 AM PDT · 15035 days ago · 2 km deep · 23 km away
57. 1.93km N of Beaumont, CASun, Aug 4, 3:12 PM PDT · 15035 days ago · 14 km deep · 65 km away
58. 3.18km NE of Banning, CAMon, Aug 5, 9:08 AM PDT · 15034 days ago · 18 km deep · 60 km away
59. 1.612km NE of Borrego Springs, CAMon, Aug 5, 10:36 AM PDT · 15034 days ago · 8 km deep · 32 km away
60. 1.513km NE of Borrego Springs, CAMon, Aug 5, 1:16 PM PDT · 15034 days ago · 8 km deep · 32 km away

The first 60 of 184.

Before

1. 1.910km WSW of Anza, CASun, Jul 28, 6:34 AM PDT · 15042 days ago · 1 km deep · 23 km away
2. 1.68km E of Cabazon, CASun, Jul 28, 1:22 AM PDT · 15042 days ago · 15 km deep · 48 km away
3. 1.76km N of Borrego Springs, CASat, Jul 27, 11:16 PM PDT · 15042 days ago · 5 km deep · 27 km away
4. 1.910km WNW of Morongo Valley, CASat, Jul 27, 7:58 PM PDT · 15042 days ago · 7 km deep · 65 km away
5. 1.723km NW of Yucca Valley, CASat, Jul 27, 11:37 AM PDT · 15043 days ago · 9 km deep · 85 km away
6. 1.611km WNW of Niland, CASat, Jul 27, 11:24 AM PDT · 15043 days ago · 6 km deep · 88 km away
7. 1.811km WNW of Niland, CASat, Jul 27, 11:23 AM PDT · 15043 days ago · 6 km deep · 87 km away
8. 1.66km WSW of Morongo Valley, CASat, Jul 27, 10:49 AM PDT · 15043 days ago · 10 km deep · 57 km away
9. 1.710km W of Anza, CAFri, Jul 26, 11:16 PM PDT · 15043 days ago · 4 km deep · 24 km away
10. 1.814km N of Borrego Springs, CAFri, Jul 26, 10:41 PM PDT · 15043 days ago · 10 km deep · 19 km away
11. 2.05km W of Aguanga, CAFri, Jul 26, 10:23 PM PDT · 15043 days ago · -1 km deep · 36 km away
12. 1.813km WNW of Anza, CAFri, Jul 26, 10:17 PM PDT · 15043 days ago · 5 km deep · 27 km away
13. 1.62km ENE of Anza, CAFri, Jul 26, 3:59 PM PDT · 15044 days ago · 10 km deep · 12 km away
14. 1.823km SSW of La Quinta, CAFri, Jul 26, 10:29 AM PDT · 15044 days ago · 9 km deep · 12 km away
15. 2.318km W of Westmorland, CAFri, Jul 26, 8:50 AM PDT · 15044 days ago · 5 km deep · 86 km away
16. 1.68km NNW of Cabazon, CAFri, Jul 26, 7:12 AM PDT · 15044 days ago · 11 km deep · 59 km away
17. 1.611km NE of Aguanga, CAFri, Jul 26, 6:26 AM PDT · 15044 days ago · 5 km deep · 24 km away
18. 1.96km E of Temecula, CAFri, Jul 26, 3:39 AM PDT · 15044 days ago · 5 km deep · 51 km away
19. 1.66km NNW of Beaumont, CAFri, Jul 26, 2:14 AM PDT · 15044 days ago · 12 km deep · 67 km away
20. 1.812km NNE of Banning, CAThu, Jul 25, 8:40 PM PDT · 15044 days ago · 14 km deep · 64 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci71512. Read Sat, Oct 3, 2026, 11:38 AM UTC.