M2.1 earthquake 11km WSW of Anza, CA

Magnitude

2.1 (mc), micro

Local time

Sat, Feb 4, 1984, 7:06 AM PST

UTC

1984-02-04 15:06:41 UTC

Depth

-0.1 km (-0.1 mi), shallow

Epicenter

33.532° N, 116.792° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

From location

Station coverage gap

0°

Stations used

0

• Anza, CaliforniaPopulation 3,014. Forecast11 kmWSW
• Valle Vista, CaliforniaPopulation 14,578. Forecast26 kmSSE
• Temecula, CaliforniaPopulation 110,003. Forecast33 kmE
• San Diego, CaliforniaPopulation 1,404,452. Forecast97 kmNNE

After

1. 1.68km NW of Warner Springs, CAThu, Mar 15, 7:05 PM PST · 15531 days ago · 9 km deep · 24 km away
2. 2.110km W of Anza, CAFri, Mar 16, 2:22 AM PST · 15530 days ago · 3 km deep · 2 km away
3. 1.89km NE of Indio, CAFri, Mar 16, 7:15 AM PST · 15530 days ago · 7 km deep · 66 km away
4. 3.04km SSW of Idyllwild, CAFri, Mar 16, 11:53 AM PST · 15530 days ago · 18 km deep · 20 km away
5. 1.77km SSW of Borrego Springs, CAFri, Mar 16, 1:15 PM PST · 15530 days ago · 11 km deep · 52 km away
6. 1.610km NE of Aguanga, CAFri, Mar 16, 2:38 PM PST · 15530 days ago · 4 km deep · 2 km away
7. 2.38km ESE of Valle Vista, CAFri, Mar 16, 7:15 PM PST · 15530 days ago · 16 km deep · 20 km away
8. 2.04km S of Lake Henshaw, CASat, Mar 17, 1:16 AM PST · 15530 days ago · 10 km deep · 37 km away
9. 2.015km NE of Borrego Springs, CASat, Mar 17, 4:12 AM PST · 15529 days ago · 11 km deep · 53 km away
10. 2.29km NE of Aguanga, CASat, Mar 17, 9:15 AM PST · 15529 days ago · 3 km deep · 4 km away
11. 1.64km W of Devore, CASat, Mar 17, 9:12 PM PST · 15529 days ago · 6 km deep · 97 km away
12. 2.23km ESE of Yucca Valley, CASat, Mar 17, 11:44 PM PST · 15529 days ago · 5 km deep · 73 km away
13. 1.714km N of Cabazon, CASun, Mar 18, 2:10 AM PST · 15528 days ago · 13 km deep · 56 km away
14. 2.08km NE of Aguanga, CASun, Mar 18, 4:00 AM PST · 15528 days ago · 2 km deep · 4 km away
15. 1.814km SE of Anza, CASun, Mar 18, 8:30 AM PST · 15528 days ago · 12 km deep · 23 km away
16. 1.87km NE of Anza, CASun, Mar 18, 10:54 AM PST · 15528 days ago · 12 km deep · 17 km away
17. 2.015km SE of Anza, CASun, Mar 18, 10:58 AM PST · 15528 days ago · 12 km deep · 23 km away
18. 2.03km SE of Loma Linda, CASun, Mar 18, 10:16 PM PST · 15528 days ago · 17 km deep · 69 km away
19. 2.24km SSW of Idyllwild, CAMon, Mar 19, 1:00 AM PST · 15528 days ago · 16 km deep · 20 km away
20. 2.03km NW of San Jacinto, CAMon, Mar 19, 1:08 AM PST · 15528 days ago · 10 km deep · 35 km away
21. 2.88km SSE of Yucca Valley, CAMon, Mar 19, 5:50 AM PST · 15527 days ago · 4 km deep · 69 km away
22. 1.512km NW of Big Bear Lake, CAMon, Mar 19, 10:13 AM PST · 15527 days ago · 12 km deep · 90 km away
23. 1.921km ESE of Anza, CAMon, Mar 19, 4:36 PM PST · 15527 days ago · 11 km deep · 30 km away
24. 2.22km S of Idyllwild, CAMon, Mar 19, 5:56 PM PST · 15527 days ago · 18 km deep · 22 km away
25. 1.713km NE of Coachella, CAMon, Mar 19, 5:58 PM PST · 15527 days ago · 2 km deep · 71 km away
26. 2.75km S of Redlands, CAMon, Mar 19, 6:27 PM PST · 15527 days ago · 12 km deep · 65 km away
27. 1.79km NE of Moreno Valley, CAMon, Mar 19, 6:29 PM PST · 15527 days ago · 5 km deep · 60 km away
28. 2.26km S of Redlands, CAMon, Mar 19, 6:46 PM PST · 15527 days ago · 14 km deep · 64 km away
29. 2.26km E of Valle Vista, CAMon, Mar 19, 9:32 PM PST · 15527 days ago · 17 km deep · 23 km away
30. 2.110km NE of Aguanga, CATue, Mar 20, 12:51 AM PST · 15527 days ago · 1 km deep · 1 km away
31. 2.16km S of Redlands, CATue, Mar 20, 1:20 AM PST · 15527 days ago · 13 km deep · 64 km away
32. 2.017km SE of Anza, CATue, Mar 20, 4:34 AM PST · 15526 days ago · 11 km deep · 25 km away
33. 1.711km ESE of Anza, CATue, Mar 20, 5:31 AM PST · 15526 days ago · 16 km deep · 20 km away
34. 2.12km S of Mira Loma, CATue, Mar 20, 6:43 AM PST · 15526 days ago · 9 km deep · 83 km away
35. 1.72km ESE of Colton, CATue, Mar 20, 8:45 AM PST · 15526 days ago · 9 km deep · 75 km away
36. 2.08km NE of Banning, CATue, Mar 20, 1:04 PM PST · 15526 days ago · 16 km deep · 50 km away
37. 2.118km SE of Ocotillo Wells, CATue, Mar 20, 1:27 PM PST · 15526 days ago · 10 km deep · 93 km away
38. 2.22km SSE of Ocotillo Wells, CATue, Mar 20, 2:36 PM PST · 15526 days ago · 9 km deep · 77 km away
39. 2.26km SSW of Redlands, CATue, Mar 20, 3:25 PM PST · 15526 days ago · 13 km deep · 65 km away
40. 2.22km SE of Colton, CATue, Mar 20, 3:25 PM PST · 15526 days ago · 7 km deep · 76 km away
41. 1.88km NNW of Cabazon, CATue, Mar 20, 4:02 PM PST · 15526 days ago · 20 km deep · 50 km away
42. 1.98km NNW of Cabazon, CATue, Mar 20, 4:07 PM PST · 15526 days ago · 17 km deep · 50 km away
43. 2.02km SE of Colton, CATue, Mar 20, 9:49 PM PST · 15526 days ago · 10 km deep · 75 km away
44. 2.04km SSW of Idyllwild, CAWed, Mar 21, 12:18 AM PST · 15526 days ago · 16 km deep · 20 km away
45. 1.76km S of Redlands, CAWed, Mar 21, 2:08 AM PST · 15525 days ago · 14 km deep · 64 km away
46. 2.15km ESE of Lake Henshaw, CAWed, Mar 21, 11:32 AM PST · 15525 days ago · 7 km deep · 35 km away
47. 1.811km NNE of Running Springs, CAWed, Mar 21, 4:40 PM PST · 15525 days ago · 7 km deep · 89 km away
48. 2.21km S of Nuevo, CAWed, Mar 21, 6:17 PM PST · 15525 days ago · 17 km deep · 44 km away
49. 2.011km SSW of Ocotillo Wells, CAWed, Mar 21, 10:20 PM PST · 15525 days ago · 8 km deep · 77 km away
50. 2.017km SSE of Joshua Tree, CAThu, Mar 22, 12:17 AM PST · 15525 days ago · 3 km deep · 71 km away
51. 1.818km SSE of Joshua Tree, CAThu, Mar 22, 12:19 AM PST · 15525 days ago · 5 km deep · 71 km away
52. 1.921km SSE of Joshua Tree, CAThu, Mar 22, 12:27 AM PST · 15525 days ago · 4 km deep · 71 km away
53. 2.014km N of Borrego Springs, CAThu, Mar 22, 4:02 AM PST · 15524 days ago · 10 km deep · 41 km away
54. 2.58km S of Big Bear City, CAThu, Mar 22, 4:21 AM PST · 15524 days ago · 0 km deep · 73 km away
55. 1.921km N of Borrego Springs, CAThu, Mar 22, 8:26 AM PST · 15524 days ago · 7 km deep · 39 km away
56. 1.812km E of Julian, CAThu, Mar 22, 11:50 AM PST · 15524 days ago · 8 km deep · 57 km away
57. 2.15km W of Borrego Springs, CAThu, Mar 22, 11:54 AM PST · 15524 days ago · 1 km deep · 46 km away
58. 2.28km SSE of Palomar Observatory, CAThu, Mar 22, 12:55 PM PST · 15524 days ago · 11 km deep · 27 km away
59. 2.619km ESE of Julian, CAThu, Mar 22, 2:37 PM PST · 15524 days ago · 4 km deep · 65 km away
60. 2.120km SSW of La Quinta, CAThu, Mar 22, 4:25 PM PST · 15524 days ago · 11 km deep · 37 km away

The first 60 of 186.

From the USGS Earthquake Hazards Program and its partner networks, event ci30892. Read Tue, Sep 22, 2026, 8:55 PM UTC.