M1.5 earthquake 10km W of Anza, CA

Magnitude

1.5 (mc), micro

Local time

Mon, Mar 25, 1985, 5:15 AM PST

UTC

1985-03-25 13:15:34 UTC

Depth

4.0 km (2.5 mi), shallow

Epicenter

33.553° N, 116.785° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

From location

Station coverage gap

80°

Stations used

0

• Anza, CaliforniaPopulation 3,014. Forecast10 kmW
• Valle Vista, CaliforniaPopulation 14,578. Forecast24 kmSSE
• Temecula, CaliforniaPopulation 110,003. Forecast34 kmE
• San Diego, CaliforniaPopulation 1,404,452. Forecast100 kmNNE

After

1. 1.62km ESE of Loma Linda, CASat, May 4, 11:42 AM PDT · 15116 days ago · 15 km deep · 69 km away
2. 1.520km NE of Big Bear City, CASat, May 4, 1:39 PM PDT · 15116 days ago · 2 km deep · 91 km away
3. 1.819km NE of Big Bear City, CASat, May 4, 1:44 PM PDT · 15116 days ago · 2 km deep · 91 km away
4. 1.610km SE of Hesperia, CASat, May 4, 5:55 PM PDT · 15116 days ago · 1 km deep · 99 km away
5. 1.76km S of Palomar Observatory, CASat, May 4, 9:12 PM PDT · 15116 days ago · 13 km deep · 28 km away
6. 2.019km NE of Big Bear City, CASat, May 4, 10:41 PM PDT · 15116 days ago · 2 km deep · 91 km away
7. 1.810km WSW of Garnet, CASun, May 5, 4:49 AM PDT · 15116 days ago · 12 km deep · 39 km away
8. 2.212km SSW of Ocotillo Wells, CASun, May 5, 5:54 AM PDT · 15115 days ago · 6 km deep · 79 km away
9. 2.011km SSW of Ocotillo Wells, CASun, May 5, 7:35 AM PDT · 15115 days ago · 6 km deep · 79 km away
10. 1.86km ESE of Cabazon, CASun, May 5, 7:57 AM PDT · 15115 days ago · 15 km deep · 39 km away
11. 2.02km ESE of Loma Linda, CASun, May 5, 9:42 AM PDT · 15115 days ago · 16 km deep · 69 km away
12. 1.612km SSW of Ocotillo Wells, CASun, May 5, 9:50 AM PDT · 15115 days ago · 3 km deep · 78 km away
13. 2.412km SSW of Ocotillo Wells, CASun, May 5, 9:54 AM PDT · 15115 days ago · 3 km deep · 79 km away
14. 2.412km SSW of Ocotillo Wells, CASun, May 5, 10:57 AM PDT · 15115 days ago · 5 km deep · 79 km away
15. 1.723km SSW of La Quinta, CASun, May 5, 12:39 PM PDT · 15115 days ago · 11 km deep · 34 km away
16. 1.811km SSW of Ocotillo Wells, CASun, May 5, 2:51 PM PDT · 15115 days ago · 4 km deep · 78 km away
17. 1.77km SSE of Loma Linda, CASun, May 5, 9:54 PM PDT · 15115 days ago · 16 km deep · 64 km away
18. 1.916km NE of Borrego Springs, CASun, May 5, 10:47 PM PDT · 15115 days ago · 6 km deep · 56 km away
19. 1.816km NE of Borrego Springs, CASun, May 5, 10:47 PM PDT · 15115 days ago · 10 km deep · 56 km away
20. 1.73km ESE of Colton, CAMon, May 6, 1:54 AM PDT · 15115 days ago · 14 km deep · 74 km away
21. 1.810km ENE of Indio, CAMon, May 6, 4:09 AM PDT · 15115 days ago · 6 km deep · 66 km away
22. 1.98km NW of Twentynine Palms, CAMon, May 6, 5:04 PM PDT · 15114 days ago · 2 km deep · 92 km away
23. 1.614km SSE of Anza, CAMon, May 6, 6:45 PM PDT · 15114 days ago · 9 km deep · 20 km away
24. 1.85km N of Moreno Valley, CAMon, May 6, 10:51 PM PDT · 15114 days ago · 12 km deep · 62 km away
25. 1.811km SE of Hesperia, CAMon, May 6, 10:58 PM PDT · 15114 days ago · 4 km deep · 98 km away
26. 2.511km SE of Hesperia, CATue, May 7, 2:39 AM PDT · 15114 days ago · 4 km deep · 98 km away
27. 2.02km NNE of Colton, CATue, May 7, 2:41 AM PDT · 15114 days ago · 10 km deep · 77 km away
28. 2.411km SE of Hesperia, CATue, May 7, 2:42 AM PDT · 15114 days ago · 1 km deep · 98 km away
29. 1.83km NE of Colton, CATue, May 7, 3:31 AM PDT · 15114 days ago · 10 km deep · 76 km away
30. 1.723km SSW of La Quinta, CATue, May 7, 4:49 AM PDT · 15114 days ago · 12 km deep · 35 km away
31. 1.93km NNE of Colton, CATue, May 7, 5:15 AM PDT · 15113 days ago · 10 km deep · 77 km away
32. 1.82km NNE of Colton, CATue, May 7, 6:13 AM PDT · 15113 days ago · 10 km deep · 77 km away
33. 1.710km SSW of Idyllwild, CATue, May 7, 6:41 AM PDT · 15113 days ago · 13 km deep · 12 km away
34. 1.510km SE of Hesperia, CATue, May 7, 7:23 AM PDT · 15113 days ago · -1 km deep · 99 km away
35. 1.810km SE of Hesperia, CATue, May 7, 7:28 AM PDT · 15113 days ago · 0 km deep · 99 km away
36. 2.111km N of Lake Arrowhead, CATue, May 7, 7:31 AM PDT · 15113 days ago · 2 km deep · 97 km away
37. 2.112km SE of Hesperia, CATue, May 7, 7:31 AM PDT · 15113 days ago · 3 km deep · 98 km away
38. 1.94km NNE of Banning, CATue, May 7, 7:34 AM PDT · 15113 days ago · 16 km deep · 46 km away
39. 2.411km SE of Hesperia, CATue, May 7, 7:41 AM PDT · 15113 days ago · 5 km deep · 98 km away
40. 2.03km NE of Colton, CATue, May 7, 10:06 AM PDT · 15113 days ago · 13 km deep · 76 km away
41. 1.811km WSW of Anza, CATue, May 7, 1:57 PM PDT · 15113 days ago · 1 km deep · 3 km away
42. 1.811km WSW of Anza, CATue, May 7, 3:53 PM PDT · 15113 days ago · 1 km deep · 4 km away
43. 1.610km W of Garnet, CATue, May 7, 9:14 PM PDT · 15113 days ago · 15 km deep · 40 km away
44. 1.73km NE of Cabazon, CATue, May 7, 9:16 PM PDT · 15113 days ago · 12 km deep · 42 km away
45. 1.92km WNW of Loma Linda, CATue, May 7, 11:26 PM PDT · 15113 days ago · 10 km deep · 72 km away
46. 1.815km NE of Indio, CAWed, May 8, 12:01 AM PDT · 15113 days ago · 2 km deep · 70 km away
47. 1.911km SE of Hesperia, CAWed, May 8, 3:11 AM PDT · 15113 days ago · 5 km deep · 98 km away
48. 2.323km NNW of Yucca Valley, CAWed, May 8, 5:03 AM PDT · 15112 days ago · 1 km deep · 89 km away
49. 2.121km ESE of Julian, CAWed, May 8, 6:04 AM PDT · 15112 days ago · 6 km deep · 72 km away
50. 1.730km ENE of Big Bear City, CAWed, May 8, 6:20 PM PDT · 15112 days ago · 1 km deep · 96 km away
51. 2.013km ESE of North Shore, CAThu, May 9, 12:43 AM PDT · 15112 days ago · 3 km deep · 91 km away
52. 1.610km NE of Borrego Springs, CAThu, May 9, 3:31 AM PDT · 15112 days ago · 10 km deep · 50 km away
53. 1.518km NNW of Borrego Springs, CAThu, May 9, 8:57 AM PDT · 15111 days ago · 11 km deep · 36 km away
54. 1.87km SSW of Idyllwild, CAThu, May 9, 4:06 PM PDT · 15111 days ago · 14 km deep · 15 km away
55. 2.14km NNE of Fontana, CAThu, May 9, 9:55 PM PDT · 15111 days ago · 4 km deep · 88 km away
56. 2.65km ESE of Yucaipa, CAFri, May 10, 12:55 AM PDT · 15111 days ago · 16 km deep · 55 km away
57. 1.95km NNW of Banning, CAFri, May 10, 11:50 AM PDT · 15110 days ago · 16 km deep · 47 km away
58. 1.86km SSE of Banning, CAFri, May 10, 11:55 AM PDT · 15110 days ago · 14 km deep · 36 km away
59. 2.02km NNW of Beaumont, CAFri, May 10, 3:33 PM PDT · 15110 days ago · 12 km deep · 47 km away
60. 2.018km NNW of Ocotillo Wells, CAFri, May 10, 3:51 PM PDT · 15110 days ago · 14 km deep · 63 km away

The first 60 of 181.

From the USGS Earthquake Hazards Program and its partner networks, event ci61353. Read Tue, Sep 22, 2026, 11:32 PM UTC.