M1.7 earthquake 6km SSW of Anza, CA

Magnitude

1.7 (ML, local (Richter)), micro

Magnitude from

Southern California Seismic Network

Local time

Fri, Jul 12, 2002, 4:24 AM PDT

UTC

2002-07-12 11:24:42 UTC

Depth

11.7 km (7.3 mi), shallow

Epicenter

33.504° N, 116.699° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.3 km horizontally, 0.6 km in depth

Magnitude uncertainty

±0.36

Depth from

From location

Station coverage gap

54°

Stations used

24

• Anza, CaliforniaPopulation 3,014. Forecast6 kmSSW
• Valle Vista, CaliforniaPopulation 14,578. Forecast33 kmSSE
• Temecula, CaliforniaPopulation 110,003. Forecast42 kmE
• San Diego, CaliforniaPopulation 1,404,452. Forecast98 kmNNE

After

1. 2.47km N of Big Bear City, CAFri, Jul 12, 2:34 PM PDT · 8850 days ago · 3 km deep · 92 km away
2. 2.57km N of Big Bear City, CAFri, Jul 12, 3:00 PM PDT · 8850 days ago · 2 km deep · 92 km away
3. 1.79km N of Banning, CASat, Jul 13, 4:17 AM PDT · 8850 days ago · 10 km deep · 58 km away
4. 1.713km E of Anza, CASat, Jul 13, 6:38 AM PDT · 8850 days ago · 13 km deep · 16 km away
5. 1.912km SE of Ocotillo Wells, CASat, Jul 13, 6:56 PM PDT · 8849 days ago · 11 km deep · 78 km away
6. 1.821km ESE of Anza, CASun, Jul 14, 4:48 AM PDT · 8849 days ago · 11 km deep · 23 km away
7. 1.84km NE of Ocotillo Wells, CASun, Jul 14, 8:29 AM PDT · 8848 days ago · 8 km deep · 67 km away
8. 1.94km ENE of Ocotillo Wells, CASun, Jul 14, 9:15 AM PDT · 8848 days ago · 9 km deep · 68 km away
9. 1.64km WSW of Idyllwild, CAMon, Jul 15, 7:47 PM PDT · 8847 days ago · 16 km deep · 25 km away
10. 2.713km N of Borrego Springs, CAMon, Jul 15, 9:41 PM PDT · 8847 days ago · 3 km deep · 33 km away
11. 1.63km E of Banning, CATue, Jul 16, 3:25 AM PDT · 8847 days ago · 4 km deep · 49 km away
12. 1.830km N of Yucca Valley, CATue, Jul 16, 7:39 PM PDT · 8846 days ago · 3 km deep · 100 km away
13. 1.73km NNE of Ocotillo Wells, CATue, Jul 16, 10:01 PM PDT · 8846 days ago · 6 km deep · 66 km away
14. 2.27km N of Valle Vista, CAWed, Jul 17, 4:00 AM PDT · 8846 days ago · 16 km deep · 38 km away
15. 2.27km N of Big Bear City, CAWed, Jul 17, 6:16 AM PDT · 8846 days ago · 3 km deep · 92 km away
16. 1.713km NNE of Cabazon, CAWed, Jul 17, 8:55 AM PDT · 8845 days ago · 13 km deep · 59 km away
17. 1.65km SE of Loma Linda, CAWed, Jul 17, 9:02 AM PDT · 8845 days ago · 17 km deep · 74 km away
18. 1.712km NE of Cabazon, CAWed, Jul 17, 11:15 AM PDT · 8845 days ago · 13 km deep · 56 km away
19. 1.76km WSW of Idyllwild, CAWed, Jul 17, 7:46 PM PDT · 8845 days ago · 17 km deep · 25 km away
20. 2.119km N of Ocotillo, CAThu, Jul 18, 3:03 AM PDT · 8845 days ago · 10 km deep · 94 km away
21. 1.712km N of Borrego Springs, CAThu, Jul 18, 5:07 PM PDT · 8844 days ago · 15 km deep · 34 km away
22. 1.513km E of Desert Hot Springs, CAFri, Jul 19, 3:35 AM PDT · 8844 days ago · 4 km deep · 59 km away
23. 1.82km N of Fontana, CAFri, Jul 19, 5:00 AM PDT · 8844 days ago · 8 km deep · 98 km away
24. 1.620km N of Yucca Valley, CAFri, Jul 19, 1:01 PM PDT · 8843 days ago · 5 km deep · 90 km away
25. 2.025km ENE of Pine Valley, CASat, Jul 20, 2:28 PM PDT · 8842 days ago · 12 km deep · 75 km away
26. 1.621km N of Yucca Valley, CASat, Jul 20, 10:01 PM PDT · 8842 days ago · 7 km deep · 92 km away
27. 1.511km NNE of Ocotillo Wells, CASun, Jul 21, 2:37 AM PDT · 8842 days ago · 9 km deep · 66 km away
28. 1.621km N of Yucca Valley, CASun, Jul 21, 2:48 AM PDT · 8842 days ago · 5 km deep · 92 km away
29. 1.716km SE of Anza, CASun, Jul 21, 2:49 AM PDT · 8842 days ago · 8 km deep · 15 km away
30. 1.623km ESE of Anza, CASun, Jul 21, 6:03 AM PDT · 8842 days ago · 13 km deep · 24 km away
31. 2.97km N of Big Bear City, CASun, Jul 21, 9:33 PM PDT · 8841 days ago · 3 km deep · 92 km away
32. 1.614km NNE of Borrego Springs, CAMon, Jul 22, 1:17 AM PDT · 8841 days ago · 10 km deep · 40 km away
33. 1.55km SE of Loma Linda, CaliforniaMon, Jul 22, 4:59 AM PDT · 8841 days ago · 11 km deep · 75 km away
34. 1.85km SE of Loma Linda, CaliforniaMon, Jul 22, 12:56 PM PDT · 8840 days ago · 6 km deep · 75 km away
35. 1.95km NNE of Banning, CAMon, Jul 22, 1:42 PM PDT · 8840 days ago · 18 km deep · 53 km away
36. 2.410km NE of Borrego Springs, CATue, Jul 23, 2:38 AM PDT · 8840 days ago · 8 km deep · 44 km away
37. 1.62km NE of Yucca Valley, CATue, Jul 23, 4:02 PM PDT · 8839 days ago · 9 km deep · 74 km away
38. 1.515km SE of Julian, CATue, Jul 23, 4:44 PM PDT · 8839 days ago · 10 km deep · 61 km away
39. 1.88km NE of Lake Arrowhead, CATue, Jul 23, 8:16 PM PDT · 8839 days ago · 7 km deep · 96 km away
40. 1.86km NNE of Lake Henshaw, CATue, Jul 23, 11:08 PM PDT · 8839 days ago · 10 km deep · 24 km away
41. 1.54km NW of Calimesa, CaliforniaWed, Jul 24, 10:32 AM PDT · 8838 days ago · 14 km deep · 67 km away
42. 2.16km SE of Lake Henshaw, CAWed, Jul 24, 12:44 PM PDT · 8838 days ago · 7 km deep · 34 km away
43. 3.77km SSW of Devore, CAWed, Jul 24, 5:43 PM PDT · 8838 days ago · 6 km deep · 99 km away · felt by 380
44. 1.66km NNE of Fontana, CAWed, Jul 24, 5:45 PM PDT · 8838 days ago · 10 km deep · 99 km away
45. 1.95km SSE of Loma Linda, CaliforniaWed, Jul 24, 9:53 PM PDT · 8838 days ago · 12 km deep · 75 km away
46. 1.66km SSW of Devore, CaliforniaThu, Jul 25, 5:52 AM PDT · 8838 days ago · 5 km deep · 99 km away
47. 1.57km NNE of Fontana, CAThu, Jul 25, 10:54 AM PDT · 8837 days ago · 8 km deep · 100 km away
48. 1.96km NNE of Fontana, CaliforniaThu, Jul 25, 3:03 PM PDT · 8837 days ago · 9 km deep · 100 km away
49. 1.711km NW of Big Bear Lake, CAThu, Jul 25, 7:40 PM PDT · 8837 days ago · 4 km deep · 93 km away
50. 2.49km ENE of Ocotillo Wells, CAThu, Jul 25, 10:13 PM PDT · 8837 days ago · 5 km deep · 70 km away
51. 1.78km ENE of Ocotillo Wells, CAFri, Jul 26, 1:33 AM PDT · 8837 days ago · 4 km deep · 71 km away
52. 1.518km SSE of Joshua Tree, CASat, Jul 27, 11:42 AM PDT · 8835 days ago · 6 km deep · 67 km away
53. 1.56km E of Anza, CASat, Jul 27, 12:21 PM PDT · 8835 days ago · 17 km deep · 11 km away
54. 2.57km SSW of Devore, CASat, Jul 27, 10:47 PM PDT · 8835 days ago · 7 km deep · 100 km away
55. 1.66km SW of Salton City, CASun, Jul 28, 1:57 AM PDT · 8835 days ago · 3 km deep · 70 km away
56. 1.611km NE of Trabuco Canyon, CASun, Jul 28, 8:21 AM PDT · 8834 days ago · 5 km deep · 79 km away
57. 1.52km SW of Loma Linda, CaliforniaSun, Jul 28, 3:40 PM PDT · 8834 days ago · 5 km deep · 80 km away
58. 1.66km NNE of Fontana, CASun, Jul 28, 9:38 PM PDT · 8834 days ago · 9 km deep · 100 km away
59. 1.83km NE of Ocotillo Wells, CAMon, Jul 29, 2:08 AM PDT · 8834 days ago · 10 km deep · 67 km away
60. 1.89km NNW of Big Bear City, CAMon, Jul 29, 8:28 AM PDT · 8833 days ago · -1 km deep · 94 km away

The first 60 of 155.

Before

1. 1.98km N of Yucca Valley, CAFri, Jul 12, 3:45 AM PDT · 8851 days ago · 7 km deep · 79 km away
2. 1.618km N of Yucca Valley, CAThu, Jul 11, 7:53 PM PDT · 8851 days ago · 6 km deep · 89 km away
3. 1.915km SE of Ocotillo Wells, CAThu, Jul 11, 2:04 PM PDT · 8851 days ago · 9 km deep · 81 km away
4. 1.97km SE of Valle Vista, CAThu, Jul 11, 1:34 AM PDT · 8852 days ago · 17 km deep · 26 km away
5. 1.626km N of Yucca Valley, CAWed, Jul 10, 5:09 PM PDT · 8852 days ago · 6 km deep · 96 km away
6. 1.613km E of Borrego Springs, CAWed, Jul 10, 3:34 PM PDT · 8852 days ago · 5 km deep · 50 km away
7. 1.611km ENE of Desert Hot Springs, CAWed, Jul 10, 3:02 PM PDT · 8852 days ago · 11 km deep · 63 km away
8. 1.89km NNE of Ocotillo Wells, CATue, Jul 9, 8:40 PM PDT · 8853 days ago · 9 km deep · 65 km away
9. 1.715km NW of Aguanga, CAMon, Jul 8, 8:18 PM PDT · 8854 days ago · 12 km deep · 25 km away
10. 1.821km NNW of Borrego Springs, CAMon, Jul 8, 12:21 PM PDT · 8854 days ago · 13 km deep · 22 km away
11. 1.524km N of Yucca Valley, CaliforniaMon, Jul 8, 12:04 PM PDT · 8854 days ago · 7 km deep · 94 km away
12. 1.810km SSW of Idyllwild, CAMon, Jul 8, 12:20 AM PDT · 8855 days ago · 13 km deep · 18 km away
13. 1.88km NE of Lake Arrowhead, CASun, Jul 7, 11:18 PM PDT · 8855 days ago · 7 km deep · 96 km away
14. 1.514km ESE of Anza, CASun, Jul 7, 3:18 PM PDT · 8855 days ago · 9 km deep · 14 km away
15. 1.96km NNW of Lake Henshaw, CASun, Jul 7, 12:38 AM PDT · 8856 days ago · 14 km deep · 25 km away
16. 1.717km W of Oasis, CASat, Jul 6, 12:29 PM PDT · 8856 days ago · 4 km deep · 39 km away
17. 1.74km ESE of Loma Linda, CASat, Jul 6, 4:23 AM PDT · 8857 days ago · 14 km deep · 77 km away
18. 1.610km S of Banning, CAFri, Jul 5, 7:00 AM PDT · 8858 days ago · 10 km deep · 40 km away
19. 1.93km SE of Loma Linda, CAFri, Jul 5, 3:58 AM PDT · 8858 days ago · 14 km deep · 77 km away
20. 1.516km NNE of Borrego Springs, CAThu, Jul 4, 5:50 PM PDT · 8858 days ago · 4 km deep · 36 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci9800425. Read Mon, Oct 5, 2026, 1:51 AM UTC.