M1.8 earthquake 29km W of Olancha, California

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

Southern California Seismic Network

Local time

Fri, Jan 4, 2002, 7:35 AM PST

UTC

2002-01-04 15:35:04 UTC

Depth

3.3 km (2.1 mi), shallow

Epicenter

36.263° N, 118.333° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.6 km horizontally, 1.1 km in depth

Magnitude uncertainty

±0.28

Depth from

From location

Station coverage gap

157°

Stations used

13

• Lone Pine, CaliforniaPopulation 2,035. Forecast45 kmSSW
• Porterville, CaliforniaPopulation 56,058. Forecast65 kmENE
• Visalia, CaliforniaPopulation 130,104. Forecast86 kmE
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast246 kmN

After

1. 1.516km N of Ridgecrest, CAFri, Jan 4, 4:18 PM PST · 9039 days ago · 5 km deep · 83 km away
2. 1.77km SE of Coso Junction, CAFri, Jan 4, 11:09 PM PST · 9039 days ago · 4 km deep · 50 km away
3. 1.616km NE of Coso Junction, CASat, Jan 5, 1:10 AM PST · 9039 days ago · 4 km deep · 47 km away
4. 1.721km SW of Olancha, CASat, Jan 5, 10:07 AM PST · 9038 days ago · 8 km deep · 19 km away
5. 1.719km SW of Olancha, CaliforniaSat, Jan 5, 10:27 AM PST · 9038 days ago · 6 km deep · 18 km away
6. 1.616km N of Ridgecrest, CASat, Jan 5, 1:32 PM PST · 9038 days ago · 11 km deep · 84 km away
7. 1.615km E of Coso Junction, CaliforniaSat, Jan 5, 9:17 PM PST · 9038 days ago · 2 km deep · 55 km away
8. 1.817km SE of Lone Pine, CaliforniaSun, Jan 6, 12:22 AM PST · 9038 days ago · 9 km deep · 40 km away
9. 2.026km NNE of Kernville, CASun, Jan 6, 5:35 AM PST · 9038 days ago · 4 km deep · 32 km away
10. 2.016km NE of Coso Junction, CASun, Jan 6, 5:38 AM PST · 9038 days ago · 3 km deep · 48 km away
11. 2.016km NE of Coso Junction, CASun, Jan 6, 3:34 PM PST · 9037 days ago · 4 km deep · 47 km away
12. 2.014km SSE of Bodfish, CASun, Jan 6, 9:40 PM PST · 9037 days ago · 4 km deep · 88 km away
13. 1.67km NE of Coso Junction, CATue, Jan 8, 1:33 AM PST · 9036 days ago · 1 km deep · 45 km away
14. 2.047 km ENE of Independence, CaliforniaWed, Jan 9, 9:35 AM PST · 9034 days ago · 2 km deep · 96 km away
15. 2.07km NW of Kernville, CAWed, Jan 9, 7:44 PM PST · 9034 days ago · 5 km deep · 53 km away
16. 2.46km ESE of Coso Junction, CASun, Jan 13, 2:24 AM PST · 9031 days ago · 1 km deep · 48 km away
17. 2.16km ESE of Coso Junction, CASun, Jan 13, 7:07 AM PST · 9030 days ago · 2 km deep · 48 km away
18. 1.67km ESE of Coso Junction, CASun, Jan 13, 9:29 AM PST · 9030 days ago · 4 km deep · 49 km away
19. 1.56km ENE of Coso Junction, CASun, Jan 13, 12:59 PM PST · 9030 days ago · 3 km deep · 45 km away
20. 1.76km ESE of Coso Junction, CASun, Jan 13, 1:45 PM PST · 9030 days ago · 4 km deep · 48 km away
21. 1.86km ENE of Coso Junction, CASun, Jan 13, 2:10 PM PST · 9030 days ago · 3 km deep · 45 km away
22. 1.727km W of Inyokern, CASun, Jan 13, 6:34 PM PST · 9030 days ago · 8 km deep · 68 km away
23. 2.010km ESE of Lake Isabella, CAMon, Jan 14, 9:20 AM PST · 9029 days ago · 4 km deep · 76 km away
24. 2.57km ESE of Coso Junction, CAMon, Jan 14, 11:35 AM PST · 9029 days ago · 3 km deep · 49 km away
25. 1.67km ESE of Coso Junction, CAWed, Jan 16, 12:37 AM PST · 9028 days ago · 2 km deep · 49 km away
26. 1.88km NNE of Little Lake, CAFri, Jan 18, 9:14 PM PST · 9025 days ago · 4 km deep · 51 km away
27. 1.97km ESE of Coso Junction, CASat, Jan 19, 11:20 PM PST · 9024 days ago · 2 km deep · 49 km away
28. 1.614km ESE of McFarland, CASun, Jan 20, 9:29 AM PST · 9023 days ago · 6 km deep · 98 km away
29. 2.57km E of Coso Junction, CAMon, Jan 21, 3:46 AM PST · 9023 days ago · 1 km deep · 47 km away
30. 1.618km E of Little Lake, CAMon, Jan 21, 11:28 AM PST · 9022 days ago · 3 km deep · 68 km away
31. 1.713km N of Ridgecrest, CAMon, Jan 21, 12:52 PM PST · 9022 days ago · 8 km deep · 85 km away
32. 1.87km NE of Coso Junction, CAWed, Jan 23, 7:50 PM PST · 9020 days ago · 2 km deep · 44 km away
33. 1.82km WNW of Kernville, CaliforniaThu, Jan 24, 6:15 PM PST · 9019 days ago · 4 km deep · 57 km away
34. 1.619km SW of Little Lake, CAFri, Jan 25, 2:52 AM PST · 9019 days ago · 9 km deep · 57 km away
35. 1.714km WNW of Kernville, CAFri, Jan 25, 3:59 PM PST · 9018 days ago · 10 km deep · 56 km away
36. 1.65km ESE of Coso Junction, CaliforniaSun, Jan 27, 11:02 AM PST · 9016 days ago · 2 km deep · 48 km away
37. 1.518km SSW of Little Lake, CAMon, Jan 28, 5:05 AM PST · 9016 days ago · 8 km deep · 63 km away
38. 3.06km E of Coso Junction, CAMon, Jan 28, 8:30 AM PST · 9015 days ago · 2 km deep · 48 km away
39. 1.728km E of Coso Junction, CATue, Jan 29, 2:31 AM PST · 9015 days ago · 1 km deep · 66 km away
40. 1.522km WNW of Inyokern, CAWed, Jan 30, 6:11 AM PST · 9014 days ago · 4 km deep · 65 km away
41. 1.66km NNE of Little Lake, CaliforniaThu, Jan 31, 11:57 AM PST · 9012 days ago · 3 km deep · 52 km away
42. 1.98km ENE of Coso Junction, CaliforniaSat, Feb 2, 11:54 PM PST · 9010 days ago · 1 km deep · 47 km away
43. 2.07km ENE of Coso Junction, CASun, Feb 3, 12:33 AM PST · 9010 days ago · 1 km deep · 47 km away
44. 1.77km E of Coso Junction, CaliforniaSun, Feb 3, 12:42 AM PST · 9010 days ago · 2 km deep · 48 km away
45. 1.67km E of Coso Junction, CASun, Feb 3, 12:53 AM PST · 9010 days ago · 1 km deep · 48 km away
46. 2.07km ENE of Coso Junction, CASun, Feb 3, 1:11 PM PST · 9009 days ago · 1 km deep · 47 km away
47. 1.822km SSW of Bodfish, CAMon, Feb 4, 2:38 AM PST · 9009 days ago · 6 km deep · 98 km away
48. 1.636km SW of Stovepipe Wells, CaliforniaWed, Feb 6, 11:56 PM PST · 9006 days ago · 4 km deep · 86 km away
49. 2.47km E of Coso Junction, CAThu, Feb 7, 11:49 AM PST · 9005 days ago · 2 km deep · 47 km away
50. 1.726km WNW of Inyokern, CAThu, Feb 7, 6:39 PM PST · 9005 days ago · 1 km deep · 67 km away
51. 2.522km NNE of Olancha, CAFri, Feb 8, 10:52 AM PST · 9004 days ago · 6 km deep · 46 km away
52. 2.626km NNE of Kernville, CAFri, Feb 8, 1:15 PM PST · 9004 days ago · 4 km deep · 32 km away
53. 1.710km ENE of Coso Junction, CASat, Feb 9, 2:15 AM PST · 9004 days ago · 2 km deep · 48 km away
54. 1.714km SE of Olancha, CASat, Feb 9, 3:38 AM PST · 9004 days ago · 4 km deep · 40 km away
55. 1.714km SE of Olancha, CaliforniaSat, Feb 9, 3:38 AM PST · 9004 days ago · 4 km deep · 41 km away
56. 2.215km SE of Olancha, CASat, Feb 9, 3:43 AM PST · 9004 days ago · 4 km deep · 41 km away
57. 1.77km NE of Coso Junction, CASat, Feb 9, 6:48 PM PST · 9003 days ago · 2 km deep · 44 km away
58. 1.57km E of Coso Junction, CAMon, Feb 11, 1:22 AM PST · 9002 days ago · 2 km deep · 48 km away
59. 2.010km ENE of Coso Junction, CAMon, Feb 11, 5:30 AM PST · 9002 days ago · 2 km deep · 49 km away
60. 1.810km ENE of Coso Junction, CAMon, Feb 11, 6:26 AM PST · 9002 days ago · 2 km deep · 49 km away

The first 60 of 103.

Before

1. 1.719km SW of Little Lake, CAThu, Jan 3, 11:50 PM PST · 9040 days ago · 8 km deep · 58 km away
2. 1.710km NE of Coso Junction, CAThu, Jan 3, 4:00 AM PST · 9041 days ago · 2 km deep · 46 km away
3. 1.527km NNE of Kernville, CAWed, Jan 2, 3:47 PM PST · 9041 days ago · 4 km deep · 31 km away
4. 1.727km NNE of Kernville, CAWed, Jan 2, 2:28 PM PST · 9041 days ago · 4 km deep · 31 km away
5. 1.822km N of Kernville, CaliforniaTue, Jan 1, 8:17 PM PST · 9042 days ago · 12 km deep · 35 km away
6. 1.87km NNE of Little Lake, CATue, Jan 1, 5:50 AM PST · 9043 days ago · 3 km deep · 51 km away
7. 1.514km SSW of Olancha, CaliforniaMon, Dec 31, 10:43 AM PST · 9043 days ago · 4 km deep · 24 km away
8. 1.610km NE of Coso Junction, CaliforniaMon, Dec 31, 7:40 AM PST · 9043 days ago · 3 km deep · 45 km away
9. 1.96km ESE of Coso Junction, CAMon, Dec 31, 12:19 AM PST · 9044 days ago · 4 km deep · 48 km away
10. 1.68km NNE of Little Lake, CASun, Dec 30, 12:55 PM PST · 9044 days ago · 3 km deep · 50 km away
11. 1.544km SW of Stovepipe Wells, CASun, Dec 30, 7:53 AM PST · 9044 days ago · 4 km deep · 80 km away
12. 1.56km ESE of Coso Junction, CAFri, Dec 28, 11:32 PM PST · 9046 days ago · 4 km deep · 48 km away
13. 1.746km SSW of Stovepipe Wells, CAFri, Dec 28, 10:31 PM PST · 9046 days ago · 4 km deep · 82 km away
14. 1.925km NNE of Kernville, CAFri, Dec 28, 2:48 AM PST · 9047 days ago · 15 km deep · 33 km away
15. 1.97km NNE of Little Lake, CAThu, Dec 27, 12:46 AM PST · 9048 days ago · 2 km deep · 51 km away
16. 1.96km N of Little Lake, CAWed, Dec 26, 2:24 PM PST · 9048 days ago · 2 km deep · 48 km away
17. 2.219km SW of Little Lake, CAWed, Dec 26, 2:15 PM PST · 9048 days ago · 8 km deep · 57 km away
18. 1.624km WNW of Inyokern, CAWed, Dec 26, 12:13 AM PST · 9049 days ago · 5 km deep · 65 km away
19. 1.67km ENE of Coso Junction, CATue, Dec 25, 1:25 PM PST · 9049 days ago · 1 km deep · 46 km away
20. 2.241km WSW of Big Pine, CaliforniaTue, Dec 25, 12:58 AM PST · 9050 days ago · 2 km deep · 94 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci9743901. Read Mon, Oct 5, 2026, 2:34 AM UTC.