M1.9 earthquake 23km NNE of Trona, CA

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Southern California Seismic Network

Local time

Sat, Sep 28, 2002, 3:44 AM PDT

UTC

2002-09-28 10:44:41 UTC

Depth

4.4 km (2.7 mi), shallow

Epicenter

35.955° N, 117.286° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.6 km horizontally, 1.0 km in depth

Magnitude uncertainty

±0.24

Depth from

From location

Station coverage gap

146°

Stations used

18

• Searles Valley, CaliforniaPopulation 1,739. Forecast23 kmNNE
• Ridgecrest, CaliforniaPopulation 28,780. Forecast51 kmNE
• Victorville, CaliforniaPopulation 122,225. Forecast158 kmN
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast229 kmNNE

After

1. 1.824km NNE of Trona, CASat, Sep 28, 4:19 AM PDT · 8773 days ago · 3 km deep · 1 km away
2. 2.321km NNE of Trona, CASat, Sep 28, 4:30 AM PDT · 8773 days ago · 2 km deep · 2 km away
3. 2.334km E of Coso Junction, CASat, Sep 28, 5:02 AM PDT · 8773 days ago · -1 km deep · 31 km away
4. 2.322km NNE of Trona, CASat, Sep 28, 5:24 AM PDT · 8773 days ago · 4 km deep · 1 km away
5. 1.623km NNE of Trona, CASat, Sep 28, 7:04 AM PDT · 8773 days ago · 7 km deep · 2 km away
6. 1.623km NNE of Trona, CASat, Sep 28, 7:11 AM PDT · 8773 days ago · 6 km deep · 1 km away
7. 1.522km NNE of Trona, CASat, Sep 28, 7:16 AM PDT · 8773 days ago · 6 km deep · 1 km away
8. 1.921km NNE of Trona, CASat, Sep 28, 10:28 AM PDT · 8773 days ago · 2 km deep · 3 km away
9. 4.021km NNE of Trona, CASat, Sep 28, 11:11 AM PDT · 8773 days ago · 2 km deep · 2 km away
10. 3.721km NNE of Trona, CASat, Sep 28, 11:12 AM PDT · 8773 days ago · 2 km deep · 2 km away
11. 1.823km NNE of Trona, CASat, Sep 28, 11:17 AM PDT · 8773 days ago · 4 km deep · 1 km away
12. 2.322km NNE of Trona, CASat, Sep 28, 11:35 AM PDT · 8773 days ago · 3 km deep · 1 km away
13. 1.821km NNE of Trona, CASat, Sep 28, 12:02 PM PDT · 8773 days ago · 4 km deep · 2 km away
14. 1.520km NNE of Trona, CASat, Sep 28, 12:24 PM PDT · 8773 days ago · 0 km deep · 4 km away
15. 1.824km NNE of Trona, CaliforniaSat, Sep 28, 1:43 PM PDT · 8773 days ago · 6 km deep · 2 km away
16. 1.622km NNE of Trona, CASat, Sep 28, 3:09 PM PDT · 8772 days ago · 6 km deep · 1 km away
17. 1.623km NNE of Trona, CASat, Sep 28, 3:57 PM PDT · 8772 days ago · 6 km deep · 1 km away
18. 1.623km NNE of Trona, CASat, Sep 28, 4:22 PM PDT · 8772 days ago · 6 km deep · 1 km away
19. 2.021km NNE of Trona, CASat, Sep 28, 4:52 PM PDT · 8772 days ago · 2 km deep · 2 km away
20. 1.620km NNE of Trona, CASat, Sep 28, 10:12 PM PDT · 8772 days ago · 1 km deep · 5 km away
21. 1.923km NNE of Trona, CASat, Sep 28, 11:56 PM PDT · 8772 days ago · 4 km deep · 1 km away
22. 1.723km NNE of Trona, CASun, Sep 29, 12:47 AM PDT · 8772 days ago · 4 km deep · 1 km away
23. 1.522km NNE of Trona, CASun, Sep 29, 1:12 AM PDT · 8772 days ago · 3 km deep · 1 km away
24. 2.021km NNE of Trona, CASun, Sep 29, 7:52 AM PDT · 8772 days ago · 4 km deep · 2 km away
25. 1.76km NE of Coso Junction, CAMon, Sep 30, 8:41 AM PDT · 8771 days ago · 3 km deep · 57 km away
26. 1.827km NNE of Kernville, CAMon, Sep 30, 1:20 PM PDT · 8771 days ago · 4 km deep · 93 km away
27. 1.823km NNE of Trona, CATue, Oct 1, 12:22 AM PDT · 8770 days ago · 6 km deep · 0 km away
28. 1.923km NNE of Trona, CATue, Oct 1, 8:03 PM PDT · 8769 days ago · 4 km deep · 0 km away
29. 1.524km ENE of Coso Junction, CaliforniaTue, Oct 1, 11:35 PM PDT · 8769 days ago · 4 km deep · 42 km away
30. 1.812km NE of Coso Junction, CAWed, Oct 2, 1:34 AM PDT · 8769 days ago · 2 km deep · 54 km away
31. 2.412km WSW of Furnace Creek, CAWed, Oct 2, 7:36 AM PDT · 8769 days ago · 8 km deep · 58 km away
32. 2.033km NE of Lone Pine, CaliforniaWed, Oct 2, 9:46 AM PDT · 8769 days ago · 2 km deep · 98 km away
33. 1.821km NE of Olancha, CAWed, Oct 2, 5:55 PM PDT · 8768 days ago · 6 km deep · 75 km away
34. 1.56km E of Coso Junction, CAThu, Oct 3, 10:22 PM PDT · 8767 days ago · 3 km deep · 54 km away
35. 2.322km NNE of Trona, CASun, Oct 6, 1:40 AM PDT · 8765 days ago · 4 km deep · 1 km away
36. 2.623km N of Ridgecrest, CASun, Oct 6, 7:49 PM PDT · 8764 days ago · 6 km deep · 38 km away
37. 1.810km NE of Coso Junction, CATue, Oct 8, 4:51 AM PDT · 8763 days ago · 3 km deep · 56 km away
38. 1.621km NNE of Trona, CATue, Oct 8, 4:24 PM PDT · 8762 days ago · 0 km deep · 4 km away
39. 1.624km WNW of Searles Valley, CATue, Oct 8, 5:45 PM PDT · 8762 days ago · 9 km deep · 35 km away
40. 1.531km ENE of Little Lake, CAWed, Oct 9, 12:10 AM PDT · 8762 days ago · 2 km deep · 28 km away
41. 1.526km WSW of Olancha, CaliforniaWed, Oct 9, 8:26 AM PDT · 8762 days ago · 2 km deep · 95 km away
42. 1.540km E of Trona, CaliforniaThu, Oct 10, 8:48 PM PDT · 8760 days ago · 6 km deep · 41 km away
43. 2.012km SW of Olancha, CAFri, Oct 11, 4:38 PM PDT · 8759 days ago · 4 km deep · 77 km away
44. 2.06km NE of Little Lake, CAFri, Oct 11, 9:39 PM PDT · 8759 days ago · 3 km deep · 52 km away
45. 1.823km NNE of Trona, CASat, Oct 12, 8:09 AM PDT · 8759 days ago · 4 km deep · 0 km away
46. 1.76km ESE of Coso Junction, CASun, Oct 13, 2:32 PM PDT · 8758 days ago · 3 km deep · 54 km away
47. 1.728km E of Coso Junction, CAMon, Oct 14, 3:18 PM PDT · 8756 days ago · 3 km deep · 35 km away
48. 1.722km SE of Lone Pine, CaliforniaMon, Oct 14, 5:28 PM PDT · 8756 days ago · 6 km deep · 77 km away
49. 1.922km ESE of Lone Pine, CATue, Oct 15, 8:28 PM PDT · 8755 days ago · 8 km deep · 81 km away
50. 1.96km E of Coso Junction, CATue, Oct 15, 10:36 PM PDT · 8755 days ago · 1 km deep · 55 km away
51. 1.630km E of Coso Junction, CAWed, Oct 16, 2:56 PM PDT · 8754 days ago · 3 km deep · 33 km away
52. 1.84km E of Lone Pine, CaliforniaThu, Oct 17, 12:26 AM PDT · 8754 days ago · 4 km deep · 97 km away
53. 2.327km E of Johannesburg, CAThu, Oct 17, 7:19 AM PDT · 8754 days ago · 5 km deep · 67 km away
54. 1.89km NW of Olancha, CAThu, Oct 17, 10:19 PM PDT · 8753 days ago · 2 km deep · 82 km away
55. 1.58km NW of Olancha, CaliforniaSun, Oct 20, 11:05 AM PDT · 8751 days ago · 4 km deep · 82 km away
56. 1.64km NNW of Little Lake, CASun, Oct 20, 12:05 PM PDT · 8751 days ago · 2 km deep · 57 km away
57. 1.517km N of Ridgecrest, CASun, Oct 20, 3:26 PM PDT · 8750 days ago · 7 km deep · 40 km away
58. 1.525km WNW of Inyokern, CAMon, Oct 21, 11:27 PM PDT · 8749 days ago · 5 km deep · 74 km away
59. 1.627km NNE of Kernville, CATue, Oct 22, 2:45 PM PDT · 8749 days ago · 4 km deep · 95 km away
60. 2.19km SE of Lone Pine, CAWed, Oct 23, 4:58 PM PDT · 8747 days ago · 3 km deep · 90 km away

The first 60 of 101.

Before

1. 2.020km NNE of Trona, CASat, Sep 28, 3:38 AM PDT · 8773 days ago · 0 km deep · 4 km away
2. 4.121km NNE of Trona, CASat, Sep 28, 3:34 AM PDT · 8773 days ago · 3 km deep · 2 km away
3. 2.028 km E of Darwin, CaliforniaSat, Sep 28, 12:11 AM PDT · 8773 days ago · 5 km deep · 36 km away
4. 1.812km SSW of Searles Valley, CATue, Sep 24, 10:08 PM PDT · 8776 days ago · 4 km deep · 35 km away
5. 1.54km N of Little Lake, CAFri, Sep 20, 8:46 PM PDT · 8780 days ago · 2 km deep · 56 km away
6. 1.510km NNE of Ridgecrest, CAFri, Sep 20, 10:11 AM PDT · 8781 days ago · 11 km deep · 43 km away
7. 2.76km E of Coso Junction, CAFri, Sep 20, 4:38 AM PDT · 8781 days ago · 1 km deep · 54 km away
8. 2.06km E of Coso Junction, CAThu, Sep 19, 2:28 PM PDT · 8782 days ago · 2 km deep · 54 km away
9. 1.911km SSW of Olancha, CAWed, Sep 18, 11:27 AM PDT · 8783 days ago · 4 km deep · 75 km away
10. 1.54km N of Little Lake, CAWed, Sep 18, 3:43 AM PDT · 8783 days ago · 1 km deep · 56 km away
11. 1.823km NE of Olancha, CaliforniaTue, Sep 17, 3:54 PM PDT · 8783 days ago · 8 km deep · 76 km away
12. 1.522km SSW of Little Lake, CATue, Sep 17, 6:42 AM PDT · 8784 days ago · 11 km deep · 69 km away
13. 1.76km NE of Coso Junction, CAMon, Sep 16, 2:33 AM PDT · 8785 days ago · -1 km deep · 56 km away
14. 1.641km SSW of Stovepipe Wells, CaliforniaFri, Sep 13, 5:29 AM PDT · 8788 days ago · 4 km deep · 34 km away
15. 1.742km SSW of Stovepipe Wells, CaliforniaFri, Sep 13, 1:27 AM PDT · 8788 days ago · 5 km deep · 33 km away
16. 1.741km SSW of Stovepipe Wells, CaliforniaFri, Sep 13, 1:09 AM PDT · 8788 days ago · 6 km deep · 34 km away
17. 1.76km ENE of Coso Junction, CAThu, Sep 12, 5:15 PM PDT · 8788 days ago · 1 km deep · 55 km away
18. 1.513km ESE of Olancha, CAThu, Sep 12, 2:22 AM PDT · 8789 days ago · 4 km deep · 61 km away
19. 1.66km ENE of Coso Junction, CaliforniaWed, Sep 11, 12:14 AM PDT · 8790 days ago · 1 km deep · 56 km away
20. 1.77km NE of Coso Junction, CaliforniaTue, Sep 10, 4:29 AM PDT · 8791 days ago · 4 km deep · 57 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci9828901. Read Mon, Oct 5, 2026, 9:25 AM UTC.