M2.3 earthquake 21km ESE of Anza, CA

Magnitude

2.3 (Mc), micro

Magnitude from

Southern California Seismic Network

Local time

Tue, Mar 27, 1984, 6:06 PM PST

UTC

1984-03-28 02:06:32 UTC

Depth

13.8 km (8.6 mi), shallow

Epicenter

33.474° N, 116.472° 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. Forecast21 kmESE
• La Quinta, CaliforniaPopulation 40,476. Forecast26 kmSW
• Temecula, CaliforniaPopulation 110,003. Forecast63 kmE
• San Diego, CaliforniaPopulation 1,404,452. Forecast106 kmNE

After

1. 2.03km SSW of Idyllwild, CATue, Mar 27, 6:29 PM PST · 15529 days ago · 17 km deep · 36 km away
2. 2.020km NNW of Borrego Springs, CATue, Mar 27, 10:19 PM PST · 15529 days ago · 12 km deep · 6 km away
3. 1.89km NE of Aguanga, CATue, Mar 27, 11:43 PM PST · 15529 days ago · 3 km deep · 31 km away
4. 2.06km S of Idyllwild, CATue, Mar 27, 11:57 PM PST · 15529 days ago · 13 km deep · 32 km away
5. 2.65km N of Moreno Valley, CAWed, Mar 28, 9:36 AM PST · 15529 days ago · 12 km deep · 89 km away
6. 3.010km SSW of Idyllwild, CAWed, Mar 28, 2:02 PM PST · 15529 days ago · 15 km deep · 32 km away
7. 1.94km SW of Salton City, CAWed, Mar 28, 3:03 PM PST · 15529 days ago · 2 km deep · 50 km away
8. 1.921km SSW of La Quinta, CAWed, Mar 28, 8:26 PM PST · 15528 days ago · 7 km deep · 5 km away
9. 2.05km SSE of Idyllwild, CAWed, Mar 28, 9:02 PM PST · 15528 days ago · 16 km deep · 33 km away
10. 2.25km E of Temecula, CAWed, Mar 28, 9:46 PM PST · 15528 days ago · 11 km deep · 57 km away
11. 2.04km SSW of Idyllwild, CAWed, Mar 28, 10:33 PM PST · 15528 days ago · 17 km deep · 36 km away
12. 2.01km NW of Loma Linda, CAWed, Mar 28, 11:12 PM PST · 15528 days ago · 12 km deep · 98 km away
13. 1.60km E of Loma Linda, CAThu, Mar 29, 2:54 AM PST · 15528 days ago · 11 km deep · 97 km away
14. 1.617km ENE of Thousand Palms, CAThu, Mar 29, 3:12 AM PST · 15528 days ago · 3 km deep · 53 km away
15. 1.99km NNE of Cabazon, CAThu, Mar 29, 3:39 AM PST · 15528 days ago · 10 km deep · 62 km away
16. 1.63km SSW of Idyllwild, CAThu, Mar 29, 4:53 AM PST · 15528 days ago · 15 km deep · 36 km away
17. 1.817km ENE of Thousand Palms, CAThu, Mar 29, 6:40 AM PST · 15528 days ago · 4 km deep · 52 km away
18. 1.60km WNW of Loma Linda, CAThu, Mar 29, 7:02 AM PST · 15528 days ago · 11 km deep · 97 km away
19. 2.54km SSE of Lake Henshaw, CAThu, Mar 29, 7:06 AM PST · 15528 days ago · 6 km deep · 39 km away
20. 1.618km ENE of Thousand Palms, CAThu, Mar 29, 7:44 AM PST · 15528 days ago · 4 km deep · 53 km away
21. 1.54km NNW of Cabazon, CAThu, Mar 29, 8:16 AM PST · 15528 days ago · 15 km deep · 61 km away
22. 2.19km NE of Aguanga, CAThu, Mar 29, 8:20 AM PST · 15528 days ago · 4 km deep · 30 km away
23. 2.44km SSE of Lake Henshaw, CAThu, Mar 29, 12:59 PM PST · 15528 days ago · 5 km deep · 39 km away
24. 2.23km SSW of Idyllwild, CAThu, Mar 29, 3:45 PM PST · 15528 days ago · 16 km deep · 36 km away
25. 2.410km SSW of Borrego Springs, CAThu, Mar 29, 5:57 PM PST · 15527 days ago · 12 km deep · 34 km away
26. 2.310km SSW of Borrego Springs, CAThu, Mar 29, 5:58 PM PST · 15527 days ago · 12 km deep · 34 km away
27. 1.811km WNW of Morongo Valley, CAThu, Mar 29, 6:11 PM PST · 15527 days ago · 11 km deep · 70 km away
28. 1.81km SE of Big Bear Lake, CAFri, Mar 30, 1:08 AM PST · 15527 days ago · 10 km deep · 94 km away
29. 1.916km NE of Thousand Palms, CAFri, Mar 30, 7:26 AM PST · 15527 days ago · 0 km deep · 52 km away
30. 2.021km ESE of Anza, CAFri, Mar 30, 3:54 PM PST · 15527 days ago · 5 km deep · 2 km away
31. 1.822km ESE of Anza, CAFri, Mar 30, 5:16 PM PST · 15527 days ago · 5 km deep · 3 km away
32. 2.326km SSW of Ocotillo Wells, CAFri, Mar 30, 5:48 PM PST · 15527 days ago · 6 km deep · 61 km away
33. 2.212km E of Desert Hot Springs, CAFri, Mar 30, 7:20 PM PST · 15526 days ago · 7 km deep · 57 km away
34. 1.918km N of Borrego Springs, CAFri, Mar 30, 8:28 PM PST · 15526 days ago · 13 km deep · 9 km away
35. 1.811km SSW of Ocotillo Wells, CAFri, Mar 30, 9:34 PM PST · 15526 days ago · 6 km deep · 53 km away
36. 1.811km WNW of Ocotillo Wells, CAFri, Mar 30, 9:46 PM PST · 15526 days ago · 10 km deep · 38 km away
37. 2.011km WSW of Anza, CASat, Mar 31, 1:07 AM PST · 15526 days ago · 3 km deep · 31 km away
38. 2.122km ESE of Anza, CASat, Mar 31, 1:21 AM PST · 15526 days ago · 8 km deep · 3 km away
39. 2.315km SSE of Valle Vista, CASat, Mar 31, 2:37 AM PST · 15526 days ago · 15 km deep · 39 km away
40. 1.73km SSW of Idyllwild, CASat, Mar 31, 5:23 AM PST · 15526 days ago · 17 km deep · 36 km away
41. 2.627km ENE of Pine Valley, CASat, Mar 31, 11:45 AM PST · 15526 days ago · 6 km deep · 68 km away
42. 2.428km ENE of Pine Valley, CASat, Mar 31, 12:22 PM PST · 15526 days ago · 6 km deep · 68 km away
43. 2.327km ENE of Pine Valley, CASat, Mar 31, 2:14 PM PST · 15526 days ago · 6 km deep · 67 km away
44. 3.917km S of Borrego Springs, CASat, Mar 31, 11:17 PM PST · 15525 days ago · 10 km deep · 41 km away
45. 2.04km NNE of Big Bear City, CASun, Apr 1, 5:43 AM PST · 15525 days ago · -1 km deep · 98 km away
46. 1.926km ENE of Pine Valley, CASun, Apr 1, 5:55 AM PST · 15525 days ago · 10 km deep · 64 km away
47. 1.910km NNE of Joshua Tree, CASun, Apr 1, 5:52 PM PST · 15525 days ago · 8 km deep · 84 km away
48. 2.18km NE of Aguanga, CASun, Apr 1, 11:15 PM PST · 15524 days ago · 4 km deep · 31 km away
49. 1.916km NNE of Borrego Springs, CASun, Apr 1, 11:25 PM PST · 15524 days ago · 1 km deep · 16 km away
50. 1.716km S of Borrego Springs, CASun, Apr 1, 11:27 PM PST · 15524 days ago · 6 km deep · 40 km away
51. 2.19km NNE of Julian, CAMon, Apr 2, 2:09 AM PST · 15524 days ago · 14 km deep · 37 km away
52. 1.926km ENE of Pine Valley, CAMon, Apr 2, 2:53 AM PST · 15524 days ago · 6 km deep · 62 km away
53. 2.116km NNE of Borrego Springs, CAMon, Apr 2, 3:37 AM PST · 15524 days ago · 1 km deep · 15 km away
54. 1.920km NNE of Indio, CAMon, Apr 2, 4:25 AM PST · 15524 days ago · 4 km deep · 55 km away
55. 1.76km NNE of Big Bear City, CAMon, Apr 2, 12:46 PM PST · 15524 days ago · 2 km deep · 98 km away
56. 2.65km NNE of Anza, CAMon, Apr 2, 4:13 PM PST · 15524 days ago · 12 km deep · 21 km away
57. 1.64km WNW of Garnet, CAMon, Apr 2, 7:18 PM PST · 15523 days ago · 4 km deep · 50 km away
58. 1.810km SW of Morongo Valley, CAMon, Apr 2, 10:41 PM PST · 15523 days ago · 15 km deep · 59 km away
59. 1.628km ENE of Pine Valley, CATue, Apr 3, 5:48 AM PST · 15523 days ago · 6 km deep · 67 km away
60. 1.628km ENE of Pine Valley, CATue, Apr 3, 5:49 AM PST · 15523 days ago · 6 km deep · 67 km away

The first 60 of 190.

Before

1. 1.94km SW of Big Bear Lake, CATue, Mar 27, 12:35 PM PST · 15530 days ago · 8 km deep · 93 km away
2. 2.27km ESE of Ocotillo Wells, CATue, Mar 27, 3:57 AM PST · 15530 days ago · 7 km deep · 54 km away
3. 2.16km SSW of Lake Henshaw, CATue, Mar 27, 12:39 AM PST · 15530 days ago · 10 km deep · 43 km away
4. 2.03km SSW of Idyllwild, CAMon, Mar 26, 10:51 PM PST · 15530 days ago · 16 km deep · 36 km away
5. 2.022km NE of Warner Springs, CAMon, Mar 26, 10:05 AM PST · 15531 days ago · 11 km deep · 5 km away
6. 2.49km NE of Aguanga, CAMon, Mar 26, 7:28 AM PST · 15531 days ago · 3 km deep · 31 km away
7. 1.514km SE of Anza, CASun, Mar 25, 10:22 PM PST · 15531 days ago · 8 km deep · 10 km away
8. 2.05km SSE of Running Springs, CASun, Mar 25, 7:04 PM PST · 15531 days ago · 11 km deep · 96 km away
9. 2.326km SSW of Ocotillo Wells, CASun, Mar 25, 6:50 PM PST · 15531 days ago · 8 km deep · 65 km away
10. 1.65km N of Moreno Valley, CASun, Mar 25, 6:12 PM PST · 15531 days ago · 14 km deep · 89 km away
11. 2.94km SSW of Idyllwild, CASun, Mar 25, 1:31 PM PST · 15532 days ago · 17 km deep · 35 km away
12. 1.98km NE of Aguanga, CASun, Mar 25, 11:49 AM PST · 15532 days ago · 2 km deep · 31 km away
13. 2.126km SSW of Ocotillo Wells, CASun, Mar 25, 10:04 AM PST · 15532 days ago · 11 km deep · 65 km away
14. 2.210km SSW of Idyllwild, CASun, Mar 25, 7:19 AM PST · 15532 days ago · 12 km deep · 33 km away
15. 2.017km ESE of Julian, CASun, Mar 25, 4:36 AM PST · 15532 days ago · 5 km deep · 48 km away
16. 2.07km S of Idyllwild, CASun, Mar 25, 4:09 AM PST · 15532 days ago · 15 km deep · 32 km away
17. 2.67km NE of Aguanga, CASat, Mar 24, 5:47 PM PST · 15533 days ago · 4 km deep · 32 km away
18. 1.76km NE of Moreno Valley, CASat, Mar 24, 5:45 PM PST · 15533 days ago · 14 km deep · 85 km away
19. 2.212km SE of Anza, CASat, Mar 24, 5:23 PM PST · 15533 days ago · 10 km deep · 10 km away
20. 2.019km SSW of Ocotillo Wells, CASat, Mar 24, 1:43 PM PST · 15533 days ago · 6 km deep · 59 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci35021. Read Sat, Oct 3, 2026, 1:23 PM UTC.