M1.6 earthquake 23km ESE of Anza, CA

Magnitude

1.6 (ML, local (Richter)), micro

Magnitude from

Southern California Seismic Network

Local time

Wed, Oct 9, 2002, 12:30 PM PDT

UTC

2002-10-09 19:30:21 UTC

Depth

13.1 km (8.1 mi), shallow

Epicenter

33.483° N, 116.445° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.3 km horizontally, 0.7 km in depth

Magnitude uncertainty

±0.15

Depth from

From location

Station coverage gap

46°

Stations used

29

• Anza, CaliforniaPopulation 3,014. Forecast23 kmESE
• La Quinta, CaliforniaPopulation 40,476. Forecast24 kmSSW
• Temecula, CaliforniaPopulation 110,003. Forecast65 kmE
• San Diego, CaliforniaPopulation 1,404,452. Forecast109 kmNE

After

1. 1.610km N of Cabazon, CAWed, Oct 9, 1:34 PM PDT · 8761 days ago · 16 km deep · 66 km away
2. 2.66km NW of Big Bear City, CAWed, Oct 9, 5:04 PM PDT · 8761 days ago · 6 km deep · 99 km away
3. 1.65km NW of Big Bear City, CAWed, Oct 9, 5:08 PM PDT · 8761 days ago · 5 km deep · 99 km away
4. 2.43km N of Murrieta, CAThu, Oct 10, 3:12 AM PDT · 8760 days ago · 12 km deep · 73 km away
5. 1.95km NW of Big Bear City, CAThu, Oct 10, 5:23 AM PDT · 8760 days ago · 6 km deep · 99 km away
6. 2.519km ENE of Big Bear City, CAThu, Oct 10, 9:58 AM PDT · 8760 days ago · 3 km deep · 95 km away
7. 1.65km ENE of Cabazon, CaliforniaThu, Oct 10, 12:57 PM PDT · 8760 days ago · 15 km deep · 57 km away
8. 1.66km SE of Big Bear Lake, CAThu, Oct 10, 6:53 PM PDT · 8760 days ago · 3 km deep · 89 km away
9. 1.528km SSW of Ocotillo Wells, CAFri, Oct 11, 4:41 AM PDT · 8759 days ago · 9 km deep · 67 km away
10. 1.68km NNE of Cabazon, CaliforniaFri, Oct 11, 11:32 AM PDT · 8759 days ago · 15 km deep · 63 km away
11. 1.810km SW of Niland, CASat, Oct 12, 6:52 AM PDT · 8758 days ago · 3 km deep · 85 km away
12. 3.016km ENE of Coachella, CASat, Oct 12, 8:29 AM PDT · 8758 days ago · 8 km deep · 49 km away
13. 2.08km NNW of Anza, CASat, Oct 12, 5:09 PM PDT · 8758 days ago · 13 km deep · 28 km away
14. 2.010km NW of Calipatria, CASat, Oct 12, 9:02 PM PDT · 8758 days ago · 3 km deep · 85 km away
15. 1.69km SW of Niland, CaliforniaSat, Oct 12, 9:15 PM PDT · 8758 days ago · 3 km deep · 86 km away
16. 1.622km N of Yucca Valley, CASun, Oct 13, 12:40 AM PDT · 8757 days ago · 6 km deep · 92 km away
17. 2.04km NW of Lakeside, CASun, Oct 13, 1:40 AM PDT · 8757 days ago · 14 km deep · 82 km away
18. 1.76km SW of Calipatria, CASun, Oct 13, 7:27 AM PDT · 8757 days ago · 15 km deep · 92 km away
19. 2.626km ENE of Pine Valley, CAMon, Oct 14, 8:16 AM PDT · 8756 days ago · 7 km deep · 69 km away
20. 1.711km N of Banning, CAMon, Oct 14, 1:31 PM PDT · 8756 days ago · 10 km deep · 73 km away
21. 2.323km N of Yucca Valley, CATue, Oct 15, 5:37 AM PDT · 8755 days ago · 7 km deep · 93 km away
22. 1.610km SW of Idyllwild, CATue, Oct 15, 9:59 AM PDT · 8755 days ago · 15 km deep · 40 km away
23. 1.822km ENE of Pine Valley, CATue, Oct 15, 11:36 AM PDT · 8755 days ago · 13 km deep · 70 km away
24. 1.62km ENE of Yucca Valley, CATue, Oct 15, 8:11 PM PDT · 8755 days ago · 6 km deep · 71 km away
25. 1.920km NNW of Yucca Valley, CATue, Oct 15, 10:28 PM PDT · 8755 days ago · 11 km deep · 89 km away
26. 1.71km NNW of Loma Linda, CATue, Oct 15, 10:31 PM PDT · 8755 days ago · 12 km deep · 99 km away
27. 3.118km ESE of Anza, CAWed, Oct 16, 8:26 PM PDT · 8754 days ago · 13 km deep · 5 km away
28. 2.020km W of Imperial, CAWed, Oct 16, 10:23 PM PDT · 8754 days ago · 10 km deep · 92 km away
29. 1.618km ESE of Anza, CAThu, Oct 17, 12:47 PM PDT · 8753 days ago · 14 km deep · 4 km away
30. 1.58km S of Yucca Valley, CAThu, Oct 17, 1:21 PM PDT · 8753 days ago · 9 km deep · 62 km away
31. 1.916km N of Ocotillo Wells, CAFri, Oct 18, 3:20 AM PDT · 8752 days ago · 13 km deep · 34 km away
32. 1.72km ESE of Cabazon, CAFri, Oct 18, 7:45 AM PDT · 8752 days ago · 18 km deep · 56 km away
33. 2.39km W of Calimesa, CASat, Oct 19, 1:30 PM PDT · 8751 days ago · 15 km deep · 85 km away
34. 1.69km W of Calimesa, CaliforniaSat, Oct 19, 1:44 PM PDT · 8751 days ago · 16 km deep · 85 km away
35. 1.69km E of Running Springs, CASat, Oct 19, 3:06 PM PDT · 8751 days ago · 11 km deep · 95 km away
36. 1.87km NE of Moreno Valley, CASun, Oct 20, 5:56 AM PDT · 8750 days ago · 18 km deep · 88 km away
37. 1.610km NW of Ocotillo Wells, CASun, Oct 20, 10:47 AM PDT · 8750 days ago · 8 km deep · 38 km away
38. 1.623km ESE of Anza, CAMon, Oct 21, 8:00 AM PDT · 8749 days ago · 9 km deep · 2 km away
39. 3.66km NW of Big Bear City, CATue, Oct 22, 12:15 AM PDT · 8748 days ago · 5 km deep · 100 km away · felt by 101
40. 1.86km NW of Big Bear City, CATue, Oct 22, 12:23 AM PDT · 8748 days ago · 6 km deep · 100 km away
41. 1.918km ENE of Ocotillo, CATue, Oct 22, 1:53 AM PDT · 8748 days ago · 13 km deep · 98 km away
42. 1.618km SSW of Oasis, CATue, Oct 22, 8:19 AM PDT · 8748 days ago · 8 km deep · 30 km away
43. 1.59km SW of Niland, CaliforniaTue, Oct 22, 10:06 AM PDT · 8748 days ago · 3 km deep · 85 km away
44. 1.89km SW of Niland, CaliforniaTue, Oct 22, 10:14 AM PDT · 8748 days ago · 4 km deep · 85 km away
45. 1.89km NNE of Ocotillo Wells, CATue, Oct 22, 2:49 PM PDT · 8748 days ago · 5 km deep · 43 km away
46. 1.55km N of Beaumont, CAWed, Oct 23, 3:40 AM PDT · 8747 days ago · 17 km deep · 74 km away
47. 1.55km NW of Big Bear City, CaliforniaWed, Oct 23, 4:34 AM PDT · 8747 days ago · 5 km deep · 99 km away
48. 1.66km NW of Big Bear City, CAWed, Oct 23, 9:20 AM PDT · 8747 days ago · 6 km deep · 100 km away
49. 1.85km NW of Big Bear City, CAWed, Oct 23, 9:32 AM PDT · 8747 days ago · 4 km deep · 99 km away
50. 2.35km NW of Big Bear City, CAWed, Oct 23, 9:53 AM PDT · 8747 days ago · 6 km deep · 99 km away
51. 1.810km SE of Valle Vista, CAWed, Oct 23, 2:19 PM PDT · 8747 days ago · 16 km deep · 41 km away
52. 1.619km ESE of Anza, CAWed, Oct 23, 6:38 PM PDT · 8747 days ago · 15 km deep · 3 km away
53. 1.86km NW of Big Bear City, CAWed, Oct 23, 6:48 PM PDT · 8747 days ago · 6 km deep · 99 km away
54. 1.61km NE of Loma Linda, CaliforniaWed, Oct 23, 7:14 PM PDT · 8747 days ago · 13 km deep · 98 km away
55. 1.96km NW of Big Bear City, CAThu, Oct 24, 3:16 AM PDT · 8746 days ago · 6 km deep · 100 km away
56. 1.517km ESE of Anza, CAThu, Oct 24, 4:39 AM PDT · 8746 days ago · 10 km deep · 7 km away
57. 1.72km NNE of Ocotillo Wells, CAThu, Oct 24, 4:55 AM PDT · 8746 days ago · 9 km deep · 47 km away
58. 1.76km SE of Big Bear Lake, CAThu, Oct 24, 10:13 AM PDT · 8746 days ago · 3 km deep · 89 km away
59. 3.810km ESE of Anza, CAThu, Oct 24, 10:18 AM PDT · 8746 days ago · 13 km deep · 13 km away · felt by 86
60. 2.010km ESE of Anza, CAThu, Oct 24, 10:21 AM PDT · 8746 days ago · 14 km deep · 12 km away

The first 60 of 194.

Before

1. 1.623km ESE of Anza, CAWed, Oct 9, 11:34 AM PDT · 8761 days ago · 13 km deep · 1 km away
2. 1.910km SW of Ocotillo, CAWed, Oct 9, 7:16 AM PDT · 8761 days ago · 11 km deep · 99 km away
3. 2.123km ESE of Anza, CATue, Oct 8, 11:20 PM PDT · 8761 days ago · 13 km deep · 1 km away
4. 1.67km SW of San Marcos, CaliforniaTue, Oct 8, 3:19 PM PDT · 8762 days ago · 5 km deep · 83 km away
5. 1.824km N of Yucca Valley, CATue, Oct 8, 12:39 PM PDT · 8762 days ago · 2 km deep · 94 km away
6. 1.910km ENE of Ocotillo Wells, CATue, Oct 8, 11:42 AM PDT · 8762 days ago · 14 km deep · 52 km away
7. 1.67km S of Redlands, CaliforniaTue, Oct 8, 10:30 AM PDT · 8762 days ago · 17 km deep · 89 km away
8. 1.510km N of Cabazon, CATue, Oct 8, 6:01 AM PDT · 8762 days ago · 12 km deep · 66 km away
9. 1.69km N of Borrego Springs, CATue, Oct 8, 4:48 AM PDT · 8762 days ago · 15 km deep · 18 km away
10. 1.626km N of Yucca Valley, CAMon, Oct 7, 6:26 PM PDT · 8763 days ago · 4 km deep · 96 km away
11. 2.416km ENE of Coachella, CAMon, Oct 7, 10:45 AM PDT · 8763 days ago · 9 km deep · 49 km away
12. 1.56km NNE of Borrego Springs, CAMon, Oct 7, 4:51 AM PDT · 8763 days ago · 10 km deep · 21 km away
13. 2.26km SE of Big Bear Lake, CAMon, Oct 7, 4:38 AM PDT · 8763 days ago · 5 km deep · 89 km away
14. 1.527km ENE of Pine Valley, CAMon, Oct 7, 2:55 AM PDT · 8763 days ago · 8 km deep · 69 km away
15. 1.620km NNW of Borrego Springs, CASun, Oct 6, 10:13 AM PDT · 8764 days ago · 12 km deep · 8 km away
16. 1.610km S of Big Bear City, CASun, Oct 6, 8:37 AM PDT · 8764 days ago · 7 km deep · 85 km away
17. 1.67km SSE of Loma Linda, CaliforniaSun, Oct 6, 2:56 AM PDT · 8764 days ago · 16 km deep · 93 km away
18. 1.612km S of Salton City, CASat, Oct 5, 3:02 PM PDT · 8765 days ago · 7 km deep · 55 km away
19. 1.718km WSW of Westmorland, CAFri, Oct 4, 11:27 PM PDT · 8765 days ago · 4 km deep · 79 km away
20. 1.517km ESE of Anza, CAFri, Oct 4, 7:11 AM PDT · 8766 days ago · 10 km deep · 7 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci9848937. Read Sun, Oct 4, 2026, 5:42 PM UTC.