M1.6 earthquake 14km ESE of Anza, CA

Magnitude

1.6 (ML, local (Richter)), micro

Magnitude from

Southern California Seismic Network

Local time

Thu, Jan 30, 2003, 12:42 AM PST

UTC

2003-01-30 08:42:55 UTC

Depth

12.5 km (7.8 mi), shallow

Epicenter

33.523° N, 116.529° 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

±0.25

Depth from

From location

Station coverage gap

70°

Stations used

29

• Anza, CaliforniaPopulation 3,014. Forecast14 kmESE
• La Quinta, CaliforniaPopulation 40,476. Forecast26 kmSW
• Temecula, CaliforniaPopulation 110,003. Forecast58 kmE
• San Diego, CaliforniaPopulation 1,404,452. Forecast108 kmNNE

After

1. 1.613km WSW of Niland, CaliforniaThu, Jan 30, 4:02 PM PST · 8648 days ago · 2 km deep · 91 km away
2. 1.612km SSE of Borrego Springs, CAThu, Jan 30, 10:13 PM PST · 8648 days ago · 8 km deep · 45 km away
3. 1.715km ESE of Julian, CAFri, Jan 31, 12:00 PM PST · 8647 days ago · 8 km deep · 54 km away
4. 1.67km S of Redlands, CAFri, Jan 31, 6:46 PM PST · 8647 days ago · 16 km deep · 79 km away
5. 1.74km SSW of Idyllwild, CASat, Feb 1, 2:49 AM PST · 8647 days ago · 18 km deep · 28 km away
6. 3.316km ENE of Coachella, CASat, Feb 1, 9:26 AM PST · 8647 days ago · 11 km deep · 53 km away
7. 1.68km SSW of Redlands, CASat, Feb 1, 9:31 AM PST · 8647 days ago · 15 km deep · 81 km away
8. 1.622km SW of Westmorland, CASat, Feb 1, 10:28 AM PST · 8647 days ago · 9 km deep · 95 km away
9. 1.810km SW of Idyllwild, CASun, Feb 2, 12:41 AM PST · 8646 days ago · 17 km deep · 31 km away
10. 1.610km NNE of Banning, CASun, Feb 2, 1:47 AM PST · 8646 days ago · 13 km deep · 60 km away
11. 2.112km WNW of Calipatria, CASun, Feb 2, 2:18 PM PST · 8645 days ago · 4 km deep · 92 km away
12. 1.514km WSW of Niland, CaliforniaSun, Feb 2, 2:19 PM PST · 8645 days ago · 3 km deep · 90 km away
13. 1.65km SE of Loma Linda, CaliforniaSun, Feb 2, 2:55 PM PST · 8645 days ago · 17 km deep · 84 km away
14. 1.99km E of Big Bear City, CASun, Feb 2, 3:51 PM PST · 8645 days ago · 7 km deep · 83 km away
15. 2.610km NW of Calipatria, CASun, Feb 2, 7:42 PM PST · 8645 days ago · 4 km deep · 94 km away
16. 2.111km SW of Niland, CASun, Feb 2, 7:53 PM PST · 8645 days ago · 3 km deep · 93 km away
17. 1.710km SW of Niland, CaliforniaSun, Feb 2, 8:13 PM PST · 8645 days ago · 2 km deep · 94 km away
18. 1.910km SW of Niland, CASun, Feb 2, 10:44 PM PST · 8645 days ago · 4 km deep · 94 km away
19. 1.719km ESE of Anza, CASun, Feb 2, 11:08 PM PST · 8645 days ago · 14 km deep · 5 km away
20. 1.822km SSW of La Quinta, CaliforniaSun, Feb 2, 11:08 PM PST · 8645 days ago · 16 km deep · 10 km away
21. 1.526km N of Yucca Valley, CASun, Feb 2, 11:59 PM PST · 8645 days ago · 2 km deep · 91 km away
22. 1.510km SW of Niland, CaliforniaMon, Feb 3, 12:33 AM PST · 8645 days ago · 3 km deep · 94 km away
23. 3.01km ENE of Loma Linda, CAMon, Feb 3, 12:42 AM PST · 8645 days ago · 15 km deep · 89 km away
24. 1.78km SW of Niland, CaliforniaMon, Feb 3, 3:40 AM PST · 8645 days ago · 3 km deep · 95 km away
25. 2.110km NW of Calipatria, CaliforniaMon, Feb 3, 3:40 AM PST · 8645 days ago · 3 km deep · 94 km away
26. 1.94km NNE of Moreno Valley, CaliforniaMon, Feb 3, 7:11 AM PST · 8645 days ago · 13 km deep · 80 km away
27. 1.613km NNE of Cabazon, CAMon, Feb 3, 11:08 AM PST · 8645 days ago · 15 km deep · 59 km away
28. 1.716km NW of Ocotillo, CAMon, Feb 3, 11:13 AM PST · 8645 days ago · 11 km deep · 85 km away
29. 1.75km NNE of Moreno Valley, CaliforniaMon, Feb 3, 3:35 PM PST · 8644 days ago · 13 km deep · 80 km away
30. 1.710km NW of Calipatria, CAMon, Feb 3, 4:38 PM PST · 8644 days ago · 4 km deep · 94 km away
31. 1.51km S of Loma Linda, CAMon, Feb 3, 7:48 PM PST · 8644 days ago · 17 km deep · 89 km away
32. 1.73km NE of Ocotillo Wells, CATue, Feb 4, 12:25 AM PST · 8644 days ago · 6 km deep · 56 km away
33. 1.611km NE of Julian, CATue, Feb 4, 7:14 AM PST · 8644 days ago · 9 km deep · 43 km away
34. 1.72km SSE of Lake Henshaw, CATue, Feb 4, 9:25 AM PST · 8644 days ago · 6 km deep · 40 km away
35. 1.615km ENE of Coachella, CATue, Feb 4, 1:17 PM PST · 8643 days ago · 8 km deep · 52 km away
36. 1.74km NNE of Moreno Valley, CaliforniaTue, Feb 4, 2:50 PM PST · 8643 days ago · 13 km deep · 80 km away
37. 1.79km SW of Niland, CaliforniaTue, Feb 4, 3:59 PM PST · 8643 days ago · 3 km deep · 95 km away
38. 2.611km ESE of Anza, CAWed, Feb 5, 1:11 AM PST · 8643 days ago · 14 km deep · 4 km away
39. 1.67km ESE of Moreno Valley, CAWed, Feb 5, 1:38 AM PST · 8643 days ago · 13 km deep · 72 km away
40. 1.618km ESE of Anza, CAWed, Feb 5, 7:57 AM PST · 8643 days ago · 14 km deep · 6 km away
41. 1.618km ESE of Anza, CAWed, Feb 5, 7:58 AM PST · 8643 days ago · 13 km deep · 6 km away
42. 1.718km ESE of Anza, CAWed, Feb 5, 3:27 PM PST · 8642 days ago · 13 km deep · 6 km away
43. 1.710km S of Idyllwild, CAWed, Feb 5, 7:26 PM PST · 8642 days ago · 14 km deep · 22 km away
44. 1.514km ESE of Anza, CAWed, Feb 5, 7:36 PM PST · 8642 days ago · 9 km deep · 4 km away
45. 1.62km ENE of Anza, CAThu, Feb 6, 5:43 AM PST · 8642 days ago · 11 km deep · 12 km away
46. 2.013km N of Ocotillo Wells, CAThu, Feb 6, 5:57 AM PST · 8642 days ago · 5 km deep · 47 km away
47. 2.314km NNE of Thousand Palms, CAThu, Feb 6, 9:53 AM PST · 8642 days ago · 9 km deep · 50 km away
48. 1.614km NNE of Thousand Palms, CAThu, Feb 6, 10:00 AM PST · 8642 days ago · 8 km deep · 49 km away
49. 1.711km SW of Niland, CaliforniaThu, Feb 6, 10:41 AM PST · 8642 days ago · 1 km deep · 93 km away
50. 1.611km WNW of Calipatria, CaliforniaThu, Feb 6, 10:53 AM PST · 8642 days ago · 0 km deep · 93 km away
51. 2.112km WNW of Calipatria, CAThu, Feb 6, 11:07 AM PST · 8642 days ago · 2 km deep · 93 km away
52. 1.811km WSW of Niland, CaliforniaThu, Feb 6, 11:08 AM PST · 8642 days ago · 1 km deep · 92 km away
53. 1.912km WSW of Niland, CAThu, Feb 6, 11:26 AM PST · 8642 days ago · 2 km deep · 92 km away
54. 1.86km SW of Niland, CAThu, Feb 6, 7:28 PM PST · 8641 days ago · 2 km deep · 97 km away
55. 1.834km SE of Twentynine Palms, CAThu, Feb 6, 7:30 PM PST · 8641 days ago · 5 km deep · 86 km away
56. 1.514km S of Big Bear Lake, CAThu, Feb 6, 8:45 PM PST · 8641 days ago · 8 km deep · 74 km away
57. 1.92km NE of San Diego Country Estates, CaliforniaFri, Feb 7, 4:36 PM PST · 8640 days ago · 6 km deep · 61 km away
58. 1.527km ENE of Pine Valley, CAFri, Feb 7, 6:05 PM PST · 8640 days ago · 12 km deep · 72 km away
59. 1.87km S of Mentone, CASat, Feb 8, 1:04 AM PST · 8640 days ago · 10 km deep · 77 km away
60. 1.821km ESE of Anza, CASat, Feb 8, 2:40 AM PST · 8640 days ago · 8 km deep · 7 km away

The first 60 of 196.

Before

1. 1.75km NNW of Big Bear Lake, CAWed, Jan 29, 11:57 AM PST · 8649 days ago · 4 km deep · 93 km away
2. 1.911km ENE of Aguanga, CAWed, Jan 29, 10:42 AM PST · 8650 days ago · 8 km deep · 22 km away
3. 1.620km ESE of Anza, CAWed, Jan 29, 2:47 AM PST · 8650 days ago · 12 km deep · 6 km away
4. 1.627km WNW of Ocotillo, CATue, Jan 28, 7:01 PM PST · 8650 days ago · 8 km deep · 78 km away
5. 1.72km SSE of Loma Linda, CATue, Jan 28, 4:30 PM PST · 8650 days ago · 17 km deep · 87 km away
6. 1.57km S of Idyllwild, CATue, Jan 28, 1:58 PM PST · 8650 days ago · 14 km deep · 25 km away
7. 2.32km SSE of Loma Linda, CATue, Jan 28, 11:56 AM PST · 8650 days ago · 18 km deep · 88 km away
8. 1.76km SSE of Idyllwild, CATue, Jan 28, 2:52 AM PST · 8651 days ago · 16 km deep · 24 km away
9. 1.619km ESE of Ocotillo Wells, CATue, Jan 28, 12:04 AM PST · 8651 days ago · 5 km deep · 74 km away
10. 1.82km WSW of Mentone, CAMon, Jan 27, 8:45 PM PST · 8651 days ago · 13 km deep · 83 km away
11. 1.72km E of Aguanga, CAMon, Jan 27, 5:46 PM PST · 8651 days ago · 9 km deep · 30 km away
12. 1.63km N of Moreno Valley, CAMon, Jan 27, 2:37 AM PST · 8652 days ago · 12 km deep · 80 km away
13. 1.524km NE of Pine Valley, CAMon, Jan 27, 12:49 AM PST · 8652 days ago · 12 km deep · 67 km away
14. 1.79km N of Cabazon, CASun, Jan 26, 7:32 AM PST · 8653 days ago · 20 km deep · 57 km away
15. 1.67km NNE of Moreno Valley, CaliforniaSun, Jan 26, 4:19 AM PST · 8653 days ago · 11 km deep · 82 km away
16. 2.025km NE of Indio, CASat, Jan 25, 8:05 PM PST · 8653 days ago · 12 km deep · 61 km away
17. 2.613km N of Ocotillo Wells, CASat, Jan 25, 6:50 PM PST · 8653 days ago · 13 km deep · 49 km away
18. 1.623km SSW of La Quinta, CASat, Jan 25, 3:26 PM PST · 8653 days ago · 15 km deep · 10 km away
19. 1.712km N of Westmorland, CaliforniaFri, Jan 24, 3:49 PM PST · 8654 days ago · 6 km deep · 93 km away
20. 1.78km SW of Niland, CaliforniaFri, Jan 24, 3:06 PM PST · 8654 days ago · 1 km deep · 97 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci9884205. Read Mon, Oct 5, 2026, 7:05 AM UTC.