M1.8 earthquake 12km SE of Anza, CA

Magnitude

1.8 (Mc), micro

Magnitude from

Southern California Seismic Network

Local time

Mon, May 13, 1985, 4:30 AM PDT

UTC

1985-05-13 11:30:06 UTC

Depth

10.8 km (6.7 mi), shallow

Epicenter

33.467° N, 116.591° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

From location

Station coverage gap

61°

Stations used

0

• Anza, CaliforniaPopulation 3,014. Forecast12 kmSE
• La Quinta, CaliforniaPopulation 40,476. Forecast34 kmSW
• Temecula, CaliforniaPopulation 110,003. Forecast52 kmE
• San Diego, CaliforniaPopulation 1,404,452. Forecast99 kmNNE

After

1. 2.15km WNW of Lake Elsinore, CAMon, May 13, 4:42 AM PDT · 15116 days ago · 6 km deep · 77 km away
2. 1.522km WSW of Westmorland, CAMon, May 13, 6:02 AM PDT · 15116 days ago · 7 km deep · 91 km away
3. 1.84km NW of San Jacinto, CAMon, May 13, 1:43 PM PDT · 15116 days ago · 12 km deep · 53 km away
4. 1.922km SSW of La Quinta, CAMon, May 13, 2:55 PM PDT · 15116 days ago · 8 km deep · 18 km away
5. 1.511km W of Anza, CAMon, May 13, 4:25 PM PDT · 15116 days ago · -1 km deep · 21 km away
6. 3.09km NE of Borrego Springs, CAMon, May 13, 7:42 PM PDT · 15116 days ago · 10 km deep · 32 km away
7. 2.312km NNE of Cabazon, CATue, May 14, 2:52 AM PDT · 15115 days ago · 10 km deep · 62 km away
8. 3.711km NNE of Aguanga, CATue, May 14, 10:35 AM PDT · 15115 days ago · 0 km deep · 20 km away
9. 1.711km WSW of Anza, CATue, May 14, 10:40 AM PDT · 15115 days ago · 1 km deep · 20 km away
10. 1.612km W of Anza, CATue, May 14, 10:49 AM PDT · 15115 days ago · 4 km deep · 21 km away
11. 1.77km E of Temecula, CATue, May 14, 11:01 AM PDT · 15115 days ago · 5 km deep · 45 km away
12. 2.012km W of Anza, CATue, May 14, 12:57 PM PDT · 15115 days ago · 0 km deep · 21 km away
13. 1.911km WSW of Anza, CATue, May 14, 2:55 PM PDT · 15115 days ago · 0 km deep · 20 km away
14. 2.211km NNE of Aguanga, CATue, May 14, 3:00 PM PDT · 15115 days ago · 0 km deep · 20 km away
15. 2.011km WSW of Anza, CATue, May 14, 3:05 PM PDT · 15115 days ago · 2 km deep · 20 km away
16. 1.911km W of Anza, CATue, May 14, 4:10 PM PDT · 15115 days ago · 4 km deep · 20 km away
17. 1.811km W of Anza, CATue, May 14, 4:12 PM PDT · 15115 days ago · -1 km deep · 20 km away
18. 1.910km NNW of Morongo Valley, CATue, May 14, 5:08 PM PDT · 15115 days ago · 0 km deep · 74 km away
19. 2.210km ENE of Desert Hot Springs, CATue, May 14, 6:21 PM PDT · 15115 days ago · 3 km deep · 61 km away
20. 1.66km W of Yucca Valley, CATue, May 14, 8:09 PM PDT · 15115 days ago · 5 km deep · 72 km away
21. 1.712km W of Anza, CAWed, May 15, 2:50 AM PDT · 15114 days ago · 0 km deep · 21 km away
22. 1.512km W of Anza, CAWed, May 15, 2:50 AM PDT · 15114 days ago · 2 km deep · 21 km away
23. 1.612km W of Anza, CAWed, May 15, 5:31 AM PDT · 15114 days ago · 2 km deep · 21 km away
24. 2.04km N of Big Bear City, CAWed, May 15, 6:40 AM PDT · 15114 days ago · 6 km deep · 95 km away
25. 1.518km NNE of Borrego Springs, CAWed, May 15, 12:48 PM PDT · 15114 days ago · 10 km deep · 31 km away
26. 2.220km SE of Ocotillo Wells, CAWed, May 15, 1:02 PM PDT · 15114 days ago · 6 km deep · 76 km away
27. 2.04km SE of Loma Linda, CAWed, May 15, 3:03 PM PDT · 15114 days ago · 16 km deep · 85 km away
28. 1.811km W of Anza, CAWed, May 15, 3:18 PM PDT · 15114 days ago · 2 km deep · 21 km away
29. 1.610km WSW of Anza, CAWed, May 15, 3:20 PM PDT · 15114 days ago · 4 km deep · 19 km away
30. 1.924km WSW of Westmorland, CAWed, May 15, 5:30 PM PDT · 15114 days ago · 8 km deep · 87 km away
31. 1.98km E of Valle Vista, CAWed, May 15, 9:21 PM PDT · 15114 days ago · 16 km deep · 37 km away
32. 1.81km SSE of Loma Linda, CAWed, May 15, 10:17 PM PDT · 15114 days ago · 18 km deep · 88 km away
33. 1.810km W of Anza, CAThu, May 16, 1:10 AM PDT · 15113 days ago · 3 km deep · 19 km away
34. 1.720km SE of Ocotillo Wells, CAThu, May 16, 4:57 AM PDT · 15113 days ago · 4 km deep · 76 km away
35. 1.810km S of Idyllwild, CAThu, May 16, 8:48 AM PDT · 15113 days ago · 13 km deep · 24 km away
36. 2.010km S of Idyllwild, CAThu, May 16, 8:49 AM PDT · 15113 days ago · 12 km deep · 24 km away
37. 1.69km SE of Bombay Beach, CAThu, May 16, 10:13 AM PDT · 15113 days ago · 2 km deep · 88 km away
38. 1.712km E of Desert Hot Springs, CAThu, May 16, 5:16 PM PDT · 15113 days ago · 10 km deep · 58 km away
39. 1.512km E of Borrego Springs, CAThu, May 16, 7:11 PM PDT · 15113 days ago · 7 km deep · 40 km away
40. 1.820km SE of Ocotillo Wells, CAThu, May 16, 9:03 PM PDT · 15113 days ago · 6 km deep · 76 km away
41. 1.810km NE of Cabazon, CAThu, May 16, 10:32 PM PDT · 15113 days ago · 13 km deep · 58 km away
42. 1.812km ESE of Anza, CAThu, May 16, 10:38 PM PDT · 15113 days ago · 11 km deep · 5 km away
43. 1.920km SE of Ocotillo Wells, CAFri, May 17, 9:20 AM PDT · 15112 days ago · 6 km deep · 76 km away
44. 1.96km ESE of Running Springs, CAFri, May 17, 12:29 PM PDT · 15112 days ago · 8 km deep · 90 km away
45. 1.720km SW of La Quinta, CAFri, May 17, 1:31 PM PDT · 15112 days ago · 6 km deep · 15 km away
46. 1.510km W of Anza, CAFri, May 17, 1:46 PM PDT · 15112 days ago · 3 km deep · 19 km away
47. 1.911km WSW of Anza, CAFri, May 17, 11:10 PM PDT · 15112 days ago · 2 km deep · 19 km away
48. 2.02km SW of Loma Linda, CAFri, May 17, 11:53 PM PDT · 15112 days ago · 9 km deep · 89 km away
49. 1.616km SE of Anza, CASat, May 18, 7:03 AM PDT · 15111 days ago · 10 km deep · 4 km away
50. 1.511km WSW of Anza, CASat, May 18, 9:30 AM PDT · 15111 days ago · 2 km deep · 20 km away
51. 1.711km WSW of Anza, CASat, May 18, 3:38 PM PDT · 15111 days ago · 2 km deep · 19 km away
52. 1.823km WSW of Westmorland, CASat, May 18, 4:09 PM PDT · 15111 days ago · 5 km deep · 92 km away
53. 1.720km E of Julian, CASat, May 18, 4:11 PM PDT · 15111 days ago · 7 km deep · 50 km away
54. 1.721km ESE of Julian, CASat, May 18, 7:06 PM PDT · 15111 days ago · 3 km deep · 52 km away
55. 2.19km NNW of Anza, CASun, May 19, 1:45 AM PDT · 15110 days ago · 15 km deep · 21 km away
56. 1.810km NNW of Anza, CASun, May 19, 1:46 AM PDT · 15110 days ago · 13 km deep · 22 km away
57. 1.518km ENE of Borrego Springs, CASun, May 19, 5:01 AM PDT · 15110 days ago · 0 km deep · 37 km away
58. 1.614km S of Anza, CASun, May 19, 11:17 AM PDT · 15110 days ago · 13 km deep · 9 km away
59. 2.311km NE of Aguanga, CASun, May 19, 12:20 PM PDT · 15110 days ago · 0 km deep · 19 km away
60. 2.44km E of Calimesa, CASun, May 19, 2:04 PM PDT · 15110 days ago · 14 km deep · 70 km away

The first 60 of 185.

Before

1. 1.76km ESE of Yucaipa, CAMon, May 13, 4:08 AM PDT · 15116 days ago · 16 km deep · 71 km away
2. 1.521km E of Julian, CAMon, May 13, 3:38 AM PDT · 15116 days ago · 3 km deep · 51 km away
3. 1.821km E of Julian, CAMon, May 13, 2:09 AM PDT · 15116 days ago · 2 km deep · 51 km away
4. 1.620km ESE of Julian, CASun, May 12, 11:05 PM PDT · 15117 days ago · 2 km deep · 54 km away
5. 1.711km NE of Aguanga, CASun, May 12, 10:51 PM PDT · 15117 days ago · 2 km deep · 19 km away
6. 1.610km S of Idyllwild, CASun, May 12, 5:26 PM PDT · 15117 days ago · 13 km deep · 24 km away
7. 1.911km W of Anza, CASun, May 12, 4:27 PM PDT · 15117 days ago · 0 km deep · 21 km away
8. 2.09km NNW of Morongo Valley, CASun, May 12, 2:48 PM PDT · 15117 days ago · 4 km deep · 73 km away
9. 1.515km N of Borrego Springs, CASun, May 12, 1:05 PM PDT · 15117 days ago · 11 km deep · 21 km away
10. 1.616km N of Borrego Springs, CASun, May 12, 10:18 AM PDT · 15117 days ago · 10 km deep · 20 km away
11. 1.59km NNW of Morongo Valley, CASun, May 12, 9:58 AM PDT · 15117 days ago · 8 km deep · 73 km away
12. 3.119km SE of Anza, CASun, May 12, 6:57 AM PDT · 15117 days ago · 10 km deep · 7 km away
13. 2.18km SW of Morongo Valley, CASun, May 12, 4:16 AM PDT · 15117 days ago · 11 km deep · 59 km away
14. 1.71km N of Loma Linda, CASun, May 12, 2:13 AM PDT · 15117 days ago · 13 km deep · 90 km away
15. 1.723km S of Twentynine Palms, CASun, May 12, 2:11 AM PDT · 15117 days ago · 2 km deep · 73 km away
16. 1.815km ESE of Anza, CASun, May 12, 1:10 AM PDT · 15117 days ago · 15 km deep · 6 km away
17. 1.83km E of Big Bear Lake, CASat, May 11, 6:29 PM PDT · 15118 days ago · 13 km deep · 90 km away
18. 1.810km E of Yucaipa, CASat, May 11, 1:39 PM PDT · 15118 days ago · 13 km deep · 71 km away
19. 1.523km SSE of Twentynine Palms, CASat, May 11, 1:25 PM PDT · 15118 days ago · 2 km deep · 77 km away
20. 1.510km WSW of Anza, CASat, May 11, 9:23 AM PDT · 15118 days ago · 4 km deep · 19 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci66365. Read Thu, Oct 1, 2026, 6:59 PM UTC.