M1.8 earthquake 1km NNE of Anza, CA

Magnitude

1.8 (mc), micro

Local time

Thu, Jul 29, 1982, 4:55 AM PDT

UTC

1982-07-29 11:55:56 UTC

Depth

9.1 km (5.7 mi), shallow

Epicenter

33.561° N, 116.669° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

From location

Station coverage gap

44°

Stations used

0

• Anza, CaliforniaPopulation 3,014. Forecast1 kmNE
• Valle Vista, CaliforniaPopulation 14,578. Forecast29 kmSE
• Temecula, CaliforniaPopulation 110,003. Forecast45 kmE
• San Diego, CaliforniaPopulation 1,404,452. Forecast105 kmNNE

After

1. 1.712km E of Yucaipa, CASat, Aug 14, 11:08 AM PDT · 16110 days ago · 19 km deep · 58 km away
2. 1.85km SSW of Salton City, CASat, Aug 14, 10:00 PM PDT · 16110 days ago · 3 km deep · 72 km away
3. 1.518km NNE of Borrego Springs, CASun, Aug 15, 7:55 AM PDT · 16109 days ago · 12 km deep · 35 km away
4. 1.818km NNE of Borrego Springs, CASun, Aug 15, 7:55 AM PDT · 16109 days ago · 12 km deep · 35 km away
5. 1.718km NNE of Borrego Springs, CASun, Aug 15, 8:19 AM PDT · 16109 days ago · 12 km deep · 35 km away
6. 1.71km WSW of Garnet, CASun, Aug 15, 2:50 PM PDT · 16109 days ago · 11 km deep · 39 km away
7. 2.816km NNW of Borrego Springs, CASun, Aug 15, 3:55 PM PDT · 16109 days ago · 11 km deep · 29 km away
8. 2.50km SE of Anza, CASun, Aug 15, 7:12 PM PDT · 16109 days ago · 7 km deep · 1 km away
9. 1.814km SE of Anza, CASun, Aug 15, 9:29 PM PDT · 16109 days ago · 10 km deep · 14 km away
10. 1.74km WNW of Borrego Springs, CAMon, Aug 16, 2:34 AM PDT · 16109 days ago · 4 km deep · 41 km away
11. 1.52km NNE of Muscoy, CAMon, Aug 16, 5:03 AM PDT · 16108 days ago · 3 km deep · 92 km away
12. 1.92km N of Muscoy, CAMon, Aug 16, 11:42 AM PDT · 16108 days ago · 4 km deep · 93 km away
13. 2.07km S of Idyllwild, CAMon, Aug 16, 2:22 PM PDT · 16108 days ago · 15 km deep · 14 km away
14. 1.91km ENE of Anza, CAMon, Aug 16, 3:37 PM PDT · 16108 days ago · 8 km deep · 1 km away
15. 1.67km NNW of Garnet, CAWed, Aug 18, 1:13 AM PDT · 16107 days ago · 7 km deep · 45 km away
16. 2.38km ESE of Ocotillo Wells, CAWed, Aug 18, 11:10 AM PDT · 16106 days ago · 9 km deep · 76 km away
17. 2.017km SSE of Joshua Tree, CAWed, Aug 18, 1:48 PM PDT · 16106 days ago · 2 km deep · 60 km away
18. 1.918km SSE of Joshua Tree, CAWed, Aug 18, 1:56 PM PDT · 16106 days ago · 2 km deep · 60 km away
19. 1.78km SW of Idyllwild, CAThu, Aug 19, 3:20 AM PDT · 16105 days ago · 15 km deep · 18 km away
20. 1.63km SSW of Salton City, CAThu, Aug 19, 5:18 AM PDT · 16105 days ago · 4 km deep · 72 km away
21. 1.921km ESE of Anza, CAThu, Aug 19, 3:16 PM PDT · 16105 days ago · 7 km deep · 21 km away
22. 1.721km ESE of Anza, CAThu, Aug 19, 3:31 PM PDT · 16105 days ago · 5 km deep · 21 km away
23. 3.35km W of Borrego Springs, CASat, Aug 21, 3:20 AM PDT · 16103 days ago · 3 km deep · 41 km away
24. 2.14km WNW of Borrego Springs, CASat, Aug 21, 3:41 AM PDT · 16103 days ago · 0 km deep · 40 km away
25. 2.24km WNW of Borrego Springs, CASat, Aug 21, 3:55 AM PDT · 16103 days ago · 3 km deep · 41 km away
26. 2.54km W of Borrego Springs, CASat, Aug 21, 4:00 AM PDT · 16103 days ago · 3 km deep · 41 km away
27. 1.93km W of Borrego Springs, CASat, Aug 21, 8:07 AM PDT · 16103 days ago · 5 km deep · 41 km away
28. 2.11km N of Anza, CASat, Aug 21, 8:47 PM PDT · 16103 days ago · 8 km deep · 0 km away
29. 1.512km NNW of Borrego Springs, CASat, Aug 21, 11:46 PM PDT · 16103 days ago · 11 km deep · 33 km away
30. 1.74km W of Borrego Springs, CASun, Aug 22, 1:08 AM PDT · 16103 days ago · 3 km deep · 41 km away
31. 2.120km ESE of Anza, CASun, Aug 22, 1:24 AM PDT · 16103 days ago · 6 km deep · 20 km away
32. 2.54km W of Borrego Springs, CASun, Aug 22, 12:37 PM PDT · 16102 days ago · 0 km deep · 41 km away
33. 1.98km S of Bombay Beach, CASun, Aug 22, 4:23 PM PDT · 16102 days ago · 6 km deep · 91 km away
34. 1.77km NNE of Cabazon, CASun, Aug 22, 7:01 PM PDT · 16102 days ago · 16 km deep · 47 km away
35. 1.617km ENE of Thousand Palms, CAMon, Aug 23, 8:10 AM PDT · 16101 days ago · 0 km deep · 55 km away
36. 2.55km N of Banning, CAMon, Aug 23, 11:00 AM PDT · 16101 days ago · 17 km deep · 49 km away
37. 1.518km N of Joshua Tree, CAMon, Aug 23, 6:48 PM PDT · 16101 days ago · 5 km deep · 87 km away
38. 2.09km SW of Morongo Valley, CAMon, Aug 23, 6:54 PM PDT · 16101 days ago · 14 km deep · 47 km away
39. 2.614km SE of Anza, CATue, Aug 24, 2:33 PM PDT · 16100 days ago · 11 km deep · 14 km away
40. 1.99km NNE of Banning, CATue, Aug 24, 3:59 PM PDT · 16100 days ago · 17 km deep · 53 km away
41. 2.111km NE of Aguanga, CATue, Aug 24, 7:19 PM PDT · 16100 days ago · 4 km deep · 12 km away
42. 1.62km ENE of Lake Arrowhead, CATue, Aug 24, 10:33 PM PDT · 16100 days ago · 0 km deep · 90 km away
43. 2.35km NNE of Murrieta, CAWed, Aug 25, 12:03 AM PDT · 16100 days ago · 9 km deep · 49 km away
44. 1.88km SSW of Lucerne Valley, CAWed, Aug 25, 1:03 AM PDT · 16100 days ago · 2 km deep · 97 km away
45. 2.410km SE of Big Bear City, CAWed, Aug 25, 4:16 AM PDT · 16099 days ago · 7 km deep · 72 km away
46. 1.67km NW of Aguanga, CAWed, Aug 25, 8:17 AM PDT · 16099 days ago · 8 km deep · 24 km away
47. 1.619km S of Joshua Tree, CAWed, Aug 25, 11:00 AM PDT · 16099 days ago · 2 km deep · 57 km away
48. 1.514km SE of Anza, CAWed, Aug 25, 4:40 PM PDT · 16099 days ago · 10 km deep · 14 km away
49. 1.95km W of Fontana, CAWed, Aug 25, 5:27 PM PDT · 16099 days ago · 18 km deep · 98 km away
50. 1.814km SE of Anza, CAWed, Aug 25, 8:48 PM PDT · 16099 days ago · 10 km deep · 14 km away
51. 1.94km W of Borrego Springs, CAWed, Aug 25, 9:31 PM PDT · 16099 days ago · 2 km deep · 41 km away
52. 1.912km NNE of Cabazon, CAWed, Aug 25, 10:59 PM PDT · 16099 days ago · 9 km deep · 50 km away
53. 2.118km NNE of Pine Valley, CAWed, Aug 25, 11:12 PM PDT · 16099 days ago · 0 km deep · 70 km away
54. 1.814km SW of Twentynine Palms, CAWed, Aug 25, 11:36 PM PDT · 16099 days ago · 8 km deep · 70 km away
55. 1.75km SW of Salton City, CAThu, Aug 26, 12:23 PM PDT · 16098 days ago · 4 km deep · 71 km away
56. 1.61km NW of Colton, CAThu, Aug 26, 2:01 PM PDT · 16098 days ago · 17 km deep · 84 km away
57. 3.55km SW of Salton City, CAThu, Aug 26, 3:28 PM PDT · 16098 days ago · 4 km deep · 71 km away
58. 1.94km SSW of Idyllwild, CAThu, Aug 26, 4:50 PM PDT · 16098 days ago · 18 km deep · 18 km away
59. 2.026km NE of Pine Valley, CAThu, Aug 26, 9:43 PM PDT · 16098 days ago · 6 km deep · 76 km away
60. 2.013km N of Warner Springs, CAThu, Aug 26, 10:11 PM PDT · 16098 days ago · 12 km deep · 18 km away

The first 60 of 197.

From the USGS Earthquake Hazards Program and its partner networks, event ci505854. Read Tue, Sep 22, 2026, 9:38 PM UTC.