M1.6 earthquake 7km SSW of Cabazon, CA

Magnitude

1.6 (Mc), micro

Magnitude from

Southern California Seismic Network

Local time

Mon, Oct 17, 1983, 8:28 PM PDT

UTC

1983-10-18 03:28:22 UTC

Depth

13.6 km (8.5 mi), shallow

Epicenter

33.857° N, 116.803° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.5 km horizontally, 1.0 km in depth

Depth from

From location

Station coverage gap

71°

Stations used

12

• Cabazon, CaliforniaPopulation 2,535. Forecast7 kmSSW
• Banning, CaliforniaPopulation 30,945. Forecast10 kmSE
• Moreno Valley, CaliforniaPopulation 204,198. Forecast41 kmESE
• San Diego, CaliforniaPopulation 1,404,452. Forecast131 kmNNE

After

1. 2.010km NE of Borrego Springs, CAMon, Oct 17, 10:35 PM PDT · 15690 days ago · 11 km deep · 74 km away
2. 1.75km SSE of Chino Hills, CATue, Oct 18, 4:23 AM PDT · 15690 days ago · 6 km deep · 88 km away
3. 1.94km NNW of Running Springs, CATue, Oct 18, 5:32 AM PDT · 15690 days ago · 3 km deep · 52 km away
4. 1.99km NNE of Banning, CATue, Oct 18, 6:39 AM PDT · 15690 days ago · 15 km deep · 16 km away
5. 2.05km NE of Cabazon, CATue, Oct 18, 1:43 PM PDT · 15689 days ago · 11 km deep · 11 km away
6. 2.019km ESE of Anza, CATue, Oct 18, 4:33 PM PDT · 15689 days ago · 9 km deep · 50 km away
7. 1.74km SSE of Idyllwild, CATue, Oct 18, 9:23 PM PDT · 15689 days ago · 17 km deep · 19 km away
8. 2.05km NW of Aguanga, CAWed, Oct 19, 3:56 AM PDT · 15689 days ago · 8 km deep · 44 km away
9. 1.62km SSE of Muscoy, CAWed, Oct 19, 12:02 PM PDT · 15688 days ago · 2 km deep · 58 km away
10. 1.819km N of Borrego Springs, CAThu, Oct 20, 3:44 AM PDT · 15688 days ago · 7 km deep · 65 km away
11. 2.12km WNW of Big Bear City, CAThu, Oct 20, 3:49 AM PDT · 15688 days ago · 4 km deep · 46 km away
12. 2.44km NE of Lake Arrowhead, CAThu, Oct 20, 3:55 AM PDT · 15688 days ago · 3 km deep · 57 km away
13. 2.53km NE of Lake Arrowhead, CAThu, Oct 20, 10:21 AM PDT · 15687 days ago · 2 km deep · 57 km away
14. 2.23km NE of Lake Arrowhead, CAThu, Oct 20, 10:56 AM PDT · 15687 days ago · 2 km deep · 57 km away
15. 1.74km NE of Lake Arrowhead, CAThu, Oct 20, 2:56 PM PDT · 15687 days ago · 2 km deep · 56 km away
16. 2.114km NE of Borrego Springs, CAThu, Oct 20, 8:55 PM PDT · 15687 days ago · 10 km deep · 77 km away
17. 1.710km NE of Cabazon, CAThu, Oct 20, 9:46 PM PDT · 15687 days ago · 12 km deep · 16 km away
18. 1.810km NE of Cabazon, CAThu, Oct 20, 10:14 PM PDT · 15687 days ago · 12 km deep · 16 km away
19. 1.86km SSW of Devore, CAFri, Oct 21, 1:02 AM PDT · 15687 days ago · 5 km deep · 66 km away
20. 1.810km NE of Cabazon, CAFri, Oct 21, 1:06 AM PDT · 15687 days ago · 13 km deep · 16 km away
21. 1.810km WNW of Twentynine Palms, CAFri, Oct 21, 4:24 AM PDT · 15687 days ago · 4 km deep · 68 km away
22. 1.65km N of Beaumont, CAFri, Oct 21, 6:39 AM PDT · 15687 days ago · 14 km deep · 20 km away
23. 2.017km NNE of Thousand Palms, CAFri, Oct 21, 9:04 AM PDT · 15686 days ago · -1 km deep · 47 km away
24. 1.63km SSW of Fontana, CAFri, Oct 21, 12:58 PM PDT · 15686 days ago · 3 km deep · 66 km away
25. 2.012km E of Desert Hot Springs, CAFri, Oct 21, 1:12 PM PDT · 15686 days ago · 8 km deep · 42 km away
26. 1.99km S of Idyllwild, CAFri, Oct 21, 1:53 PM PDT · 15686 days ago · 13 km deep · 24 km away
27. 2.018km ENE of Big Bear City, CAFri, Oct 21, 5:11 PM PDT · 15686 days ago · 3 km deep · 54 km away
28. 2.28km E of Desert Hot Springs, CAFri, Oct 21, 5:45 PM PDT · 15686 days ago · 3 km deep · 38 km away
29. 1.72km S of Fontana, CAFri, Oct 21, 7:41 PM PDT · 15686 days ago · 3 km deep · 66 km away
30. 2.13km SSW of Fontana, CAFri, Oct 21, 9:51 PM PDT · 15686 days ago · 3 km deep · 66 km away
31. 1.83km SSW of Fontana, CAFri, Oct 21, 10:03 PM PDT · 15686 days ago · 4 km deep · 66 km away
32. 2.022km ESE of Anza, CAFri, Oct 21, 10:30 PM PDT · 15686 days ago · 6 km deep · 52 km away
33. 2.218km SSE of Joshua Tree, CASat, Oct 22, 4:13 AM PDT · 15686 days ago · 5 km deep · 52 km away
34. 1.84km SSW of Fontana, CASat, Oct 22, 1:50 PM PDT · 15685 days ago · 4 km deep · 66 km away
35. 1.65km SSE of Loma Linda, CASat, Oct 22, 5:50 PM PDT · 15685 days ago · 16 km deep · 43 km away
36. 1.94km SSW of Fontana, CASat, Oct 22, 8:07 PM PDT · 15685 days ago · 4 km deep · 66 km away
37. 2.25km WSW of Garnet, CASat, Oct 22, 8:09 PM PDT · 15685 days ago · 5 km deep · 20 km away
38. 2.417km NNE of Indio, CASat, Oct 22, 11:15 PM PDT · 15685 days ago · 4 km deep · 57 km away
39. 1.717km N of Indio, CASat, Oct 22, 11:21 PM PDT · 15685 days ago · 4 km deep · 57 km away
40. 1.817km N of Indio, CASat, Oct 22, 11:33 PM PDT · 15685 days ago · 3 km deep · 57 km away
41. 1.83km SSW of Fontana, CASun, Oct 23, 1:23 AM PDT · 15685 days ago · 4 km deep · 66 km away
42. 1.64km SSW of Fontana, CASun, Oct 23, 1:23 AM PDT · 15685 days ago · 4 km deep · 67 km away
43. 2.09km S of Idyllwild, CASun, Oct 23, 3:57 AM PDT · 15685 days ago · 12 km deep · 24 km away
44. 1.53km NE of Glen Avon, CASun, Oct 23, 4:11 AM PDT · 15685 days ago · 5 km deep · 64 km away
45. 1.94km SSW of Fontana, CASun, Oct 23, 4:24 AM PDT · 15685 days ago · 4 km deep · 66 km away
46. 2.011km NNE of Borrego Springs, CASun, Oct 23, 8:28 AM PDT · 15684 days ago · 12 km deep · 71 km away
47. 1.72km S of Fontana, CASun, Oct 23, 8:48 AM PDT · 15684 days ago · 4 km deep · 65 km away
48. 1.911km NNE of Cabazon, CASun, Oct 23, 9:39 AM PDT · 15684 days ago · 14 km deep · 18 km away
49. 1.74km SSW of Fontana, CASun, Oct 23, 10:42 AM PDT · 15684 days ago · 4 km deep · 66 km away
50. 1.817km N of Indio, CASun, Oct 23, 10:43 AM PDT · 15684 days ago · 5 km deep · 57 km away
51. 2.016km NNE of Indio, CASun, Oct 23, 10:43 AM PDT · 15684 days ago · 5 km deep · 57 km away
52. 1.84km SSW of Fontana, CASun, Oct 23, 10:51 AM PDT · 15684 days ago · 4 km deep · 66 km away
53. 2.03km SSW of Fontana, CASun, Oct 23, 10:56 AM PDT · 15684 days ago · 4 km deep · 66 km away
54. 1.73km SSW of Fontana, CASun, Oct 23, 11:13 AM PDT · 15684 days ago · 4 km deep · 66 km away
55. 1.94km SSW of Fontana, CASun, Oct 23, 11:16 AM PDT · 15684 days ago · 4 km deep · 66 km away
56. 1.822km SSW of La Quinta, CASun, Oct 23, 11:27 AM PDT · 15684 days ago · 7 km deep · 53 km away
57. 1.94km SSW of Fontana, CASun, Oct 23, 12:08 PM PDT · 15684 days ago · 4 km deep · 66 km away
58. 1.83km SSW of Fontana, CASun, Oct 23, 12:21 PM PDT · 15684 days ago · 4 km deep · 66 km away
59. 2.53km SSW of Fontana, CASun, Oct 23, 1:11 PM PDT · 15684 days ago · 3 km deep · 66 km away
60. 1.74km SSW of Fontana, CASun, Oct 23, 1:22 PM PDT · 15684 days ago · 3 km deep · 66 km away

The first 60 of 172.

Before

1. 1.54km NE of Lake Arrowhead, CASun, Oct 16, 10:22 PM PDT · 15691 days ago · 3 km deep · 56 km away
2. 1.64km NE of Lake Arrowhead, CASun, Oct 16, 7:47 PM PDT · 15691 days ago · 2 km deep · 56 km away
3. 1.94km NE of Lake Arrowhead, CASun, Oct 16, 8:42 AM PDT · 15691 days ago · 2 km deep · 57 km away
4. 1.94km NE of Lake Arrowhead, CASun, Oct 16, 7:47 AM PDT · 15692 days ago · 2 km deep · 57 km away
5. 2.03km NE of Lake Arrowhead, CASun, Oct 16, 4:41 AM PDT · 15692 days ago · 2 km deep · 56 km away
6. 2.44km NE of Lake Arrowhead, CASun, Oct 16, 4:30 AM PDT · 15692 days ago · 2 km deep · 56 km away
7. 1.93km ENE of Anza, CASat, Oct 15, 11:29 PM PDT · 15692 days ago · 11 km deep · 35 km away
8. 2.15km SW of Idyllwild, CASat, Oct 15, 10:26 PM PDT · 15692 days ago · 13 km deep · 17 km away
9. 1.99km S of Yucca Valley, CASat, Oct 15, 7:39 PM PDT · 15692 days ago · 9 km deep · 39 km away
10. 1.913km SE of Anza, CASat, Oct 15, 6:11 PM PDT · 15692 days ago · 9 km deep · 48 km away
11. 1.712km NNE of Banning, CASat, Oct 15, 10:48 AM PDT · 15692 days ago · 15 km deep · 19 km away
12. 1.89km S of Yucca Valley, CASat, Oct 15, 10:15 AM PDT · 15692 days ago · 7 km deep · 39 km away
13. 2.02km WNW of Cabazon, CAFri, Oct 14, 6:18 PM PDT · 15693 days ago · 15 km deep · 7 km away
14. 1.94km NNE of Muscoy, CAFri, Oct 14, 7:13 AM PDT · 15694 days ago · 8 km deep · 61 km away
15. 1.84km WSW of Joshua Tree, CAFri, Oct 14, 2:59 AM PDT · 15694 days ago · 5 km deep · 50 km away
16. 1.61km S of Muscoy, CAThu, Oct 13, 8:39 PM PDT · 15694 days ago · 8 km deep · 59 km away
17. 2.07km N of Beaumont, CAThu, Oct 13, 2:47 PM PDT · 15694 days ago · 3 km deep · 21 km away
18. 1.93km WSW of Cathedral City, CAThu, Oct 13, 2:27 PM PDT · 15694 days ago · 3 km deep · 30 km away
19. 2.14km SSE of Lucerne Valley, CAThu, Oct 13, 11:35 AM PDT · 15694 days ago · 2 km deep · 63 km away
20. 1.85km NNE of Moreno Valley, CAThu, Oct 13, 6:12 AM PDT · 15695 days ago · 13 km deep · 40 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci18645. Read Fri, Oct 2, 2026, 2:43 AM UTC.