M1.8 earthquake 28km ENE of Coso Junction, CA

Magnitude

1.8 (Mc), micro

Magnitude from

Southern California Seismic Network

Local time

Sat, Nov 20, 1982, 5:24 PM PST

UTC

1982-11-21 01:24:19 UTC

Depth

-0.2 km (-0.1 mi), shallow

Epicenter

36.109° N, 117.647° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

From location

Station coverage gap

252°, poorly surrounded by stations

Stations used

0

• Searles Valley, CaliforniaPopulation 1,739. Forecast44 kmNNW
• Ridgecrest, CaliforniaPopulation 28,780. Forecast54 kmN
• Bakersfield, CaliforniaPopulation 373,640. Forecast148 kmNE
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast235 kmNNE

After

1. 1.610km NNE of Inyokern, CASat, Nov 20, 6:36 PM PST · 16022 days ago · 10 km deep · 44 km away
2. 1.614km NNE of Inyokern, CASat, Nov 20, 10:47 PM PST · 16022 days ago · 5 km deep · 40 km away
3. 2.820km NNE of Inyokern, CASun, Nov 21, 1:28 AM PST · 16022 days ago · 6 km deep · 34 km away
4. 2.919km NNE of Inyokern, CASun, Nov 21, 1:28 AM PST · 16022 days ago · 4 km deep · 34 km away
5. 2.715km NNE of Inyokern, CASun, Nov 21, 8:06 AM PST · 16022 days ago · 4 km deep · 39 km away
6. 1.812km NE of Inyokern, CASun, Nov 21, 10:55 AM PST · 16021 days ago · 9 km deep · 42 km away
7. 1.618km ENE of Little Lake, CATue, Nov 23, 10:40 AM PST · 16019 days ago · -1 km deep · 14 km away
8. 1.520km ENE of Coso Junction, CAWed, Nov 24, 5:46 AM PST · 16019 days ago · 5 km deep · 8 km away
9. 2.711km NNE of Inyokern, CAWed, Nov 24, 9:03 AM PST · 16019 days ago · 6 km deep · 43 km away
10. 2.430km ESE of Lone Pine, CAWed, Nov 24, 9:20 AM PST · 16019 days ago · 4 km deep · 44 km away
11. 2.411km NE of Inyokern, CAWed, Nov 24, 12:56 PM PST · 16018 days ago · 9 km deep · 43 km away
12. 1.611km NE of Inyokern, CAWed, Nov 24, 10:40 PM PST · 16018 days ago · 7 km deep · 43 km away
13. 1.810km NE of Inyokern, CAThu, Nov 25, 2:14 AM PST · 16018 days ago · 4 km deep · 44 km away
14. 1.819km ENE of Little Lake, CAFri, Nov 26, 3:20 AM PST · 16017 days ago · 2 km deep · 13 km away
15. 2.010km ESE of Wofford Heights, CAFri, Nov 26, 7:10 PM PST · 16016 days ago · -1 km deep · 81 km away
16. 2.310km NE of Inyokern, CAFri, Nov 26, 10:17 PM PST · 16016 days ago · 3 km deep · 45 km away
17. 1.929km ENE of Coso Junction, CASat, Nov 27, 6:05 PM PST · 16015 days ago · 0 km deep · 1 km away
18. 1.810km NNE of Inyokern, CASat, Nov 27, 6:46 PM PST · 16015 days ago · 6 km deep · 43 km away
19. 1.619km ENE of Little Lake, CASun, Nov 28, 1:30 PM PST · 16014 days ago · 2 km deep · 13 km away
20. 1.819km ENE of Little Lake, CASun, Nov 28, 2:26 PM PST · 16014 days ago · 2 km deep · 13 km away
21. 1.615km NNE of Inyokern, CASun, Nov 28, 3:56 PM PST · 16014 days ago · 6 km deep · 39 km away
22. 1.619km NNE of Inyokern, CAMon, Nov 29, 8:08 PM PST · 16013 days ago · 6 km deep · 34 km away
23. 2.012km NNE of Inyokern, CAMon, Nov 29, 11:04 PM PST · 16013 days ago · 8 km deep · 42 km away
24. 1.812km NE of Inyokern, CATue, Nov 30, 6:40 PM PST · 16012 days ago · 7 km deep · 43 km away
25. 2.112km NNE of Inyokern, CATue, Nov 30, 8:45 PM PST · 16012 days ago · 8 km deep · 42 km away
26. 2.011km NE of Coso Junction, CATue, Nov 30, 10:43 PM PST · 16012 days ago · 3 km deep · 18 km away
27. 2.312km NNE of Inyokern, CAWed, Dec 1, 2:06 AM PST · 16012 days ago · 8 km deep · 41 km away
28. 1.912km NE of Inyokern, CAWed, Dec 1, 7:14 AM PST · 16012 days ago · 9 km deep · 43 km away
29. 1.712km NE of Inyokern, CAWed, Dec 1, 4:57 PM PST · 16011 days ago · 7 km deep · 42 km away
30. 2.025km WNW of Inyokern, CAWed, Dec 1, 11:16 PM PST · 16011 days ago · 5 km deep · 58 km away
31. 1.513km NNE of Inyokern, CAThu, Dec 2, 9:31 PM PST · 16010 days ago · 8 km deep · 41 km away
32. 1.67km ESE of Coso Junction, CAFri, Dec 3, 1:32 AM PST · 16010 days ago · 2 km deep · 23 km away
33. 1.910km NNE of Inyokern, CAFri, Dec 3, 10:18 AM PST · 16010 days ago · 4 km deep · 44 km away
34. 3.210km NNW of Olancha, CAFri, Dec 3, 10:26 AM PST · 16010 days ago · 5 km deep · 45 km away
35. 1.99km NNW of Olancha, CAFri, Dec 3, 10:31 AM PST · 16010 days ago · 5 km deep · 45 km away
36. 1.819km NNE of Inyokern, CAFri, Dec 3, 2:16 PM PST · 16009 days ago · 6 km deep · 35 km away
37. 1.611km NNW of Olancha, CAFri, Dec 3, 11:31 PM PST · 16009 days ago · 5 km deep · 46 km away
38. 1.731km ENE of Coso Junction, CASat, Dec 4, 7:28 AM PST · 16009 days ago · 5 km deep · 4 km away
39. 1.77km NNW of Olancha, CASun, Dec 5, 5:15 AM PST · 16008 days ago · 5 km deep · 43 km away
40. 2.39km N of Olancha, CASun, Dec 5, 8:37 PM PST · 16007 days ago · 5 km deep · 44 km away
41. 1.811km NNW of Olancha, CASun, Dec 5, 8:39 PM PST · 16007 days ago · 5 km deep · 47 km away
42. 2.410km NNW of Olancha, CAMon, Dec 6, 12:01 AM PST · 16007 days ago · 5 km deep · 45 km away
43. 2.515km N of Ridgecrest, CAMon, Dec 6, 7:50 AM PST · 16007 days ago · 8 km deep · 40 km away
44. 1.620km SE of Little Lake, CAMon, Dec 6, 4:54 PM PST · 16006 days ago · 6 km deep · 34 km away
45. 1.612km NNE of Inyokern, CATue, Dec 7, 1:10 AM PST · 16006 days ago · 10 km deep · 42 km away
46. 1.520km SE of Little Lake, CATue, Dec 7, 10:35 AM PST · 16006 days ago · 8 km deep · 34 km away
47. 1.629km ENE of Coso Junction, CATue, Dec 7, 2:25 PM PST · 16005 days ago · 1 km deep · 1 km away
48. 2.09km NNE of Inyokern, CATue, Dec 7, 8:52 PM PST · 16005 days ago · 7 km deep · 44 km away
49. 2.012km NE of Inyokern, CATue, Dec 7, 11:12 PM PST · 16005 days ago · 10 km deep · 42 km away
50. 2.720km SSW of Little Lake, CAWed, Dec 8, 10:56 AM PST · 16004 days ago · 3 km deep · 49 km away
51. 2.23km WSW of Olancha, CAWed, Dec 8, 4:31 PM PST · 16004 days ago · 5 km deep · 39 km away
52. 1.519km NNE of Inyokern, CAThu, Dec 9, 8:23 AM PST · 16004 days ago · 7 km deep · 35 km away
53. 2.340km WSW of Stovepipe Wells, CAThu, Dec 9, 7:23 PM PST · 16003 days ago · 5 km deep · 35 km away
54. 2.121km E of Little Lake, CAThu, Dec 9, 8:31 PM PST · 16003 days ago · 2 km deep · 19 km away
55. 2.28km NNW of Johannesburg, CAThu, Dec 9, 11:35 PM PST · 16003 days ago · 7 km deep · 75 km away
56. 1.511km NNE of Inyokern, CAFri, Dec 10, 4:12 AM PST · 16003 days ago · 9 km deep · 42 km away
57. 2.911km NNE of Inyokern, CAFri, Dec 10, 4:12 AM PST · 16003 days ago · 8 km deep · 42 km away
58. 3.030km ENE of Coso Junction, CAFri, Dec 10, 10:09 PM PST · 16002 days ago · -1 km deep · 3 km away
59. 1.614km WSW of Little Lake, CASat, Dec 11, 10:32 AM PST · 16002 days ago · 5 km deep · 44 km away
60. 1.917km NNE of Inyokern, CASat, Dec 11, 1:37 PM PST · 16001 days ago · 9 km deep · 37 km away

The first 60 of at least 201.

Before

1. 1.510km NNE of Inyokern, CASat, Nov 20, 3:05 PM PST · 16022 days ago · 6 km deep · 44 km away
2. 1.710km NNE of Inyokern, CASat, Nov 20, 3:02 PM PST · 16022 days ago · 6 km deep · 44 km away
3. 1.610km NNE of Inyokern, CASat, Nov 20, 3:02 PM PST · 16022 days ago · 6 km deep · 44 km away
4. 2.210km NNE of Inyokern, CASat, Nov 20, 3:00 PM PST · 16022 days ago · 6 km deep · 44 km away
5. 2.08km NE of Inyokern, CASat, Nov 20, 3:00 PM PST · 16022 days ago · 9 km deep · 46 km away
6. 2.710km NNE of Inyokern, CASat, Nov 20, 2:56 PM PST · 16022 days ago · 6 km deep · 44 km away
7. 1.819km NNE of Inyokern, CASat, Nov 20, 8:54 AM PST · 16023 days ago · 6 km deep · 34 km away
8. 1.520km NNE of Inyokern, CASat, Nov 20, 7:51 AM PST · 16023 days ago · 6 km deep · 34 km away
9. 2.212km NNE of Inyokern, CAFri, Nov 19, 11:35 PM PST · 16023 days ago · 8 km deep · 42 km away
10. 1.69km NE of Inyokern, CAFri, Nov 19, 10:53 PM PST · 16023 days ago · 5 km deep · 45 km away
11. 2.213km NNE of Inyokern, CAThu, Nov 18, 11:05 PM PST · 16024 days ago · 8 km deep · 40 km away
12. 1.615km W of Searles Valley, CAThu, Nov 18, 5:29 PM PST · 16024 days ago · 4 km deep · 40 km away
13. 1.611km NNE of Inyokern, CAThu, Nov 18, 1:59 AM PST · 16025 days ago · 7 km deep · 43 km away
14. 1.612km NNE of Inyokern, CAWed, Nov 17, 11:28 PM PST · 16025 days ago · 9 km deep · 41 km away
15. 1.510km NNW of Ridgecrest, CAWed, Nov 17, 8:31 PM PST · 16025 days ago · 7 km deep · 46 km away
16. 2.417km SE of Lone Pine, CAWed, Nov 17, 6:14 PM PST · 16025 days ago · 5 km deep · 49 km away
17. 1.720km NNE of Inyokern, CATue, Nov 16, 5:35 PM PST · 16026 days ago · 7 km deep · 34 km away
18. 1.511km NNE of Inyokern, CATue, Nov 16, 12:44 AM PST · 16027 days ago · 7 km deep · 43 km away
19. 2.111km NE of Inyokern, CAMon, Nov 15, 10:33 PM PST · 16027 days ago · 7 km deep · 43 km away
20. 2.120km NNE of Inyokern, CAMon, Nov 15, 9:38 PM PST · 16027 days ago · 6 km deep · 34 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci510752. Read Sat, Oct 3, 2026, 6:07 AM UTC.