M2.6 earthquake 12km SSW of Wrightwood, CA

Magnitude

2.6 (ML, local (Richter)), micro

Magnitude from

Southern California Seismic Network

Local time

Sat, Jan 4, 2003, 1:31 PM PST

UTC

2003-01-04 21:31:03 UTC

Depth

9.1 km (5.7 mi), shallow

Epicenter

34.256° N, 117.678° 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

±0.23

Depth from

From location

Station coverage gap

42°

Stations used

71

• San Antonio Heights, CaliforniaPopulation 3,371. Forecast11 kmN
• Upland, CaliforniaPopulation 76,443. Forecast18 kmN
• Rancho Cucamonga, CaliforniaPopulation 175,236. Forecast18 kmNNW
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast57 kmENE

After

1. 1.53km S of Loma Linda, CaliforniaSat, Jan 4, 4:51 PM PST · 8674 days ago · 18 km deep · 47 km away
2. 1.720km NW of Barstow, CaliforniaSat, Jan 4, 5:20 PM PST · 8674 days ago · 7 km deep · 95 km away
3. 1.93km ESE of San Fernando, CASat, Jan 4, 11:58 PM PST · 8674 days ago · 10 km deep · 68 km away
4. 1.72km SSE of San Fernando, CASun, Jan 5, 2:14 AM PST · 8674 days ago · 12 km deep · 69 km away
5. 1.88km NNW of Lake Los Angeles, CASun, Jan 5, 8:08 AM PST · 8674 days ago · 5 km deep · 50 km away
6. 2.28km SW of Santa Clarita, CaliforniaSun, Jan 5, 9:32 AM PST · 8674 days ago · 8 km deep · 83 km away
7. 1.66km SSE of Banning, CASun, Jan 5, 10:30 AM PST · 8673 days ago · 16 km deep · 87 km away
8. 1.63km ENE of Culver City, CASun, Jan 5, 12:36 PM PST · 8673 days ago · 14 km deep · 68 km away
9. 2.720km NNE of Lake Los Angeles, CASun, Jan 5, 6:09 PM PST · 8673 days ago · 3 km deep · 57 km away
10. 1.85km N of Fontana, CaliforniaMon, Jan 6, 1:00 AM PST · 8673 days ago · 9 km deep · 23 km away
11. 1.914km S of Big Bear Lake, CaliforniaMon, Jan 6, 3:51 PM PST · 8672 days ago · 4 km deep · 72 km away
12. 2.813km S of Big Bear Lake, CATue, Jan 7, 10:25 AM PST · 8671 days ago · 3 km deep · 72 km away
13. 1.67km SSE of Redlands, CAWed, Jan 8, 4:44 AM PST · 8671 days ago · 10 km deep · 55 km away
14. 1.96km NNW of Big Bear Lake, CAWed, Jan 8, 5:06 AM PST · 8671 days ago · 8 km deep · 68 km away
15. 1.613km N of Cabazon, CAThu, Jan 9, 9:31 PM PST · 8669 days ago · 17 km deep · 83 km away
16. 2.61km ENE of Baldwin Hills, CAFri, Jan 10, 6:58 PM PST · 8668 days ago · 14 km deep · 69 km away
17. 2.81km NNE of Baldwin Hills, CAFri, Jan 10, 11:54 PM PST · 8668 days ago · 15 km deep · 69 km away
18. 1.84km N of Moreno Valley, CASat, Jan 11, 8:04 PM PST · 8667 days ago · 14 km deep · 53 km away
19. 1.53km NNE of Moreno Valley, CaliforniaSun, Jan 12, 3:51 AM PST · 8667 days ago · 13 km deep · 54 km away
20. 1.63km NNE of Moreno Valley, CaliforniaSun, Jan 12, 9:47 AM PST · 8667 days ago · 13 km deep · 54 km away
21. 2.40km NE of Baldwin Hills, CAMon, Jan 13, 3:10 AM PST · 8666 days ago · 15 km deep · 69 km away
22. 1.711km SW of Morongo Valley, CAMon, Jan 13, 5:08 AM PST · 8666 days ago · 17 km deep · 98 km away
23. 1.910km S of Banning, CAMon, Jan 13, 2:35 PM PST · 8665 days ago · 9 km deep · 88 km away
24. 1.611km NNE of Cabazon, CATue, Jan 14, 4:30 AM PST · 8665 days ago · 17 km deep · 89 km away
25. 1.57km S of Redlands, CATue, Jan 14, 6:21 AM PST · 8665 days ago · 17 km deep · 53 km away
26. 1.66km ENE of Ontario, CATue, Jan 14, 5:02 PM PST · 8664 days ago · 12 km deep · 23 km away
27. 1.65km SE of Lytle Creek, CATue, Jan 14, 9:22 PM PST · 8664 days ago · 10 km deep · 20 km away
28. 1.69km NE of Cabazon, CAWed, Jan 15, 1:14 AM PST · 8664 days ago · 17 km deep · 94 km away
29. 1.93km SSW of Chatsworth, CAWed, Jan 15, 1:21 PM PST · 8663 days ago · 7 km deep · 86 km away
30. 1.53km NE of Granada Hills, CAWed, Jan 15, 3:40 PM PST · 8663 days ago · 12 km deep · 74 km away
31. 1.514km NNE of Cabazon, CAWed, Jan 15, 11:01 PM PST · 8663 days ago · 14 km deep · 88 km away
32. 2.36km N of Fontana, CAThu, Jan 16, 5:23 AM PST · 8663 days ago · 9 km deep · 23 km away
33. 1.54km NE of Moreno Valley, CaliforniaThu, Jan 16, 7:12 AM PST · 8663 days ago · 14 km deep · 56 km away
34. 2.56km W of Lytle Creek, CaliforniaThu, Jan 16, 10:21 AM PST · 8662 days ago · 6 km deep · 11 km away
35. 1.92km SSW of Lakewood, CAFri, Jan 17, 1:47 AM PST · 8662 days ago · 16 km deep · 63 km away
36. 1.61km E of Baldwin Hills, CAFri, Jan 17, 2:53 AM PST · 8662 days ago · 15 km deep · 69 km away
37. 1.613km SSE of Big Bear Lake, CAFri, Jan 17, 10:15 AM PST · 8661 days ago · 7 km deep · 76 km away
38. 2.110km WSW of Corona, CAFri, Jan 17, 2:44 PM PST · 8661 days ago · 5 km deep · 48 km away
39. 1.612km NNE of Simi Valley, CAFri, Jan 17, 5:13 PM PST · 8661 days ago · 14 km deep · 92 km away
40. 3.15km NNE of Chatsworth, CASat, Jan 18, 2:43 AM PST · 8661 days ago · 2 km deep · 83 km away · felt by 2
41. 2.49km WSW of Corona, CASat, Jan 18, 6:11 PM PST · 8660 days ago · 5 km deep · 48 km away
42. 2.17km N of Big Bear City, CASun, Jan 19, 5:57 AM PST · 8660 days ago · 4 km deep · 77 km away
43. 1.511km N of Castaic, CASun, Jan 19, 8:13 AM PST · 8660 days ago · 10 km deep · 94 km away
44. 2.27km N of Big Bear City, CASun, Jan 19, 2:01 PM PST · 8659 days ago · 3 km deep · 77 km away
45. 1.711km SSW of Lucerne Valley, CaliforniaMon, Jan 20, 10:36 AM PST · 8658 days ago · 0 km deep · 61 km away
46. 2.20km ENE of Baldwin Hills, CAMon, Jan 20, 4:20 PM PST · 8658 days ago · 15 km deep · 69 km away
47. 2.09km N of Pacoima, CATue, Jan 21, 12:32 AM PST · 8658 days ago · 7 km deep · 71 km away
48. 1.98km N of Pacoima, CATue, Jan 21, 12:33 AM PST · 8658 days ago · 4 km deep · 70 km away
49. 2.02km SSE of Loma Linda, CATue, Jan 21, 2:10 AM PST · 8658 days ago · 19 km deep · 47 km away
50. 1.71km SW of Encino, CATue, Jan 21, 5:46 AM PST · 8658 days ago · 10 km deep · 77 km away
51. 1.512km SW of Morongo Valley, CATue, Jan 21, 8:59 AM PST · 8658 days ago · 15 km deep · 97 km away
52. 1.78km SE of Valle Vista, CATue, Jan 21, 10:35 AM PST · 8657 days ago · 16 km deep · 100 km away
53. 2.610km NNE of Cabazon, CATue, Jan 21, 6:29 PM PST · 8657 days ago · 21 km deep · 89 km away
54. 1.915km SSE of Big Bear Lake, CAWed, Jan 22, 6:54 AM PST · 8657 days ago · 6 km deep · 78 km away
55. 1.92km S of Loma Linda, CAWed, Jan 22, 9:13 AM PST · 8657 days ago · 17 km deep · 46 km away
56. 3.013km WSW of El Segundo, CAWed, Jan 22, 12:28 PM PST · 8656 days ago · 13 km deep · 90 km away · felt by 2
57. 1.89km N of Big Bear City, CaliforniaThu, Jan 23, 11:26 AM PST · 8655 days ago · -2 km deep · 77 km away
58. 1.91km NNW of Baldwin Hills, CAThu, Jan 23, 5:09 PM PST · 8655 days ago · 9 km deep · 70 km away
59. 1.56km E of Ontario, CASun, Jan 26, 12:38 AM PST · 8653 days ago · 10 km deep · 26 km away
60. 1.911km NE of Simi Valley, CASun, Jan 26, 3:30 AM PST · 8653 days ago · 14 km deep · 91 km away

The first 60 of 170.

Before

1. 1.61km SSE of Baldwin Hills, CAFri, Jan 3, 9:33 PM PST · 8675 days ago · 16 km deep · 70 km away
2. 2.56km N of Fontana, CAFri, Jan 3, 6:42 PM PST · 8675 days ago · 9 km deep · 24 km away
3. 1.810km N of Big Bear City, CAFri, Jan 3, 2:05 AM PST · 8676 days ago · 3 km deep · 76 km away
4. 1.86km WSW of El Segundo, CAFri, Jan 3, 1:57 AM PST · 8676 days ago · 14 km deep · 83 km away
5. 1.86km WNW of Calimesa, CAWed, Jan 1, 11:46 PM PST · 8677 days ago · 18 km deep · 59 km away
6. 1.57km ENE of Moreno Valley, CaliforniaWed, Jan 1, 7:35 PM PST · 8677 days ago · 16 km deep · 59 km away
7. 1.67km E of Big Bear City, CAWed, Jan 1, 3:09 AM PST · 8678 days ago · 2 km deep · 84 km away
8. 1.61km S of Granada Hills, CATue, Dec 31, 1:50 AM PST · 8679 days ago · 14 km deep · 76 km away
9. 1.62km NNW of Inglewood, CAMon, Dec 30, 1:49 PM PST · 8679 days ago · 6 km deep · 70 km away
10. 1.53km SE of Yucaipa, CASun, Dec 29, 12:44 AM PST · 8681 days ago · 18 km deep · 66 km away
11. 1.89km SSE of Big Bear City, CASat, Dec 28, 1:24 PM PST · 8681 days ago · 9 km deep · 79 km away
12. 1.75km NE of Yorba Linda, CASat, Dec 28, 2:37 AM PST · 8682 days ago · 13 km deep · 39 km away
13. 1.811km NW of Morongo Valley, CAFri, Dec 27, 10:10 AM PST · 8682 days ago · 10 km deep · 94 km away
14. 1.83km N of Moreno Valley, CAThu, Dec 26, 4:03 PM PST · 8683 days ago · 11 km deep · 54 km away
15. 1.58km NE of Moreno Valley, CAWed, Dec 25, 2:50 PM PST · 8684 days ago · 15 km deep · 57 km away
16. 2.02km SSE of Loma Linda, CATue, Dec 24, 7:48 AM PST · 8686 days ago · 17 km deep · 46 km away
17. 1.74km SSE of Ontario, CATue, Dec 24, 5:35 AM PST · 8686 days ago · 6 km deep · 27 km away
18. 1.69km SW of Wildomar, CAMon, Dec 23, 11:58 PM PST · 8686 days ago · 15 km deep · 84 km away
19. 1.88km NE of Moreno Valley, CAMon, Dec 23, 5:23 AM PST · 8687 days ago · 16 km deep · 57 km away
20. 1.512km N of Cabazon, CAMon, Dec 23, 4:06 AM PST · 8687 days ago · 13 km deep · 87 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci9876849. Read Mon, Oct 5, 2026, 5:38 AM UTC.