M1.7 earthquake 9km S of Olancha, CA

Magnitude

1.7 (mc), micro

Local time

Sun, Apr 4, 1982, 11:18 PM PST

UTC

1982-04-05 07:18:49 UTC

Depth

2.5 km (1.6 mi), shallow

Epicenter

36.200° N, 118.022° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Depth from

From location

Station coverage gap

286°, poorly surrounded by stations

Stations used

0

• Lone Pine, CaliforniaPopulation 2,035. Forecast45 kmS
• Ridgecrest, CaliforniaPopulation 28,780. Forecast72 kmNNW
• Visalia, CaliforniaPopulation 130,104. Forecast115 kmE
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast240 kmN

After

1. 2.819km NNE of Inyokern, CAMon, Apr 5, 12:13 AM PST · 16249 days ago · 7 km deep · 51 km away
2. 1.620km NNE of Inyokern, CAMon, Apr 5, 12:17 AM PST · 16249 days ago · 6 km deep · 50 km away
3. 1.819km NNE of Inyokern, CAMon, Apr 5, 12:18 AM PST · 16249 days ago · 9 km deep · 51 km away
4. 1.519km NNE of Inyokern, CAMon, Apr 5, 2:15 AM PST · 16249 days ago · 8 km deep · 51 km away
5. 1.919km NNE of Inyokern, CAMon, Apr 5, 3:48 AM PST · 16249 days ago · 7 km deep · 51 km away
6. 1.714km NNW of Ridgecrest, CAMon, Apr 5, 5:26 AM PST · 16249 days ago · 11 km deep · 58 km away
7. 1.615km NE of Inyokern, CAMon, Apr 5, 1:42 PM PST · 16249 days ago · 9 km deep · 57 km away
8. 1.616km NNE of Inyokern, CATue, Apr 6, 8:35 AM PST · 16248 days ago · 9 km deep · 56 km away
9. 2.015km NE of Inyokern, CATue, Apr 6, 1:56 PM PST · 16248 days ago · 5 km deep · 56 km away
10. 2.241km ESE of Three Rivers, CATue, Apr 6, 6:36 PM PST · 16248 days ago · 4 km deep · 43 km away
11. 1.615km NNW of Ridgecrest, CATue, Apr 6, 7:02 PM PST · 16248 days ago · 10 km deep · 57 km away
12. 1.519km NNE of Inyokern, CATue, Apr 6, 8:43 PM PST · 16248 days ago · 8 km deep · 51 km away
13. 1.515km NE of Inyokern, CATue, Apr 6, 10:27 PM PST · 16247 days ago · 10 km deep · 57 km away
14. 1.644km N of Searles Valley, CAWed, Apr 7, 12:11 PM PST · 16247 days ago · 5 km deep · 62 km away
15. 1.619km NNE of Inyokern, CAWed, Apr 7, 12:51 PM PST · 16247 days ago · 8 km deep · 51 km away
16. 2.023km ESE of Kernville, CAWed, Apr 7, 2:43 PM PST · 16247 days ago · 13 km deep · 62 km away
17. 1.519km NNE of Inyokern, CAThu, Apr 8, 10:30 AM PST · 16246 days ago · 3 km deep · 50 km away
18. 1.815km NE of Inyokern, CAThu, Apr 8, 4:54 PM PST · 16246 days ago · 9 km deep · 57 km away
19. 2.65km N of Little Lake, CAThu, Apr 8, 7:20 PM PST · 16246 days ago · 4 km deep · 27 km away
20. 2.115km NNE of Inyokern, CAThu, Apr 8, 9:49 PM PST · 16245 days ago · 8 km deep · 55 km away
21. 1.519km NNE of Inyokern, CAFri, Apr 9, 4:39 AM PST · 16245 days ago · 6 km deep · 51 km away
22. 1.524km ENE of Coso Junction, CAFri, Apr 9, 4:55 AM PST · 16245 days ago · 6 km deep · 31 km away
23. 1.619km NNE of Inyokern, CAFri, Apr 9, 7:49 AM PST · 16245 days ago · 9 km deep · 51 km away
24. 1.619km NNE of Inyokern, CAFri, Apr 9, 9:53 AM PST · 16245 days ago · 8 km deep · 51 km away
25. 1.95km N of Little Lake, CAFri, Apr 9, 11:26 AM PST · 16245 days ago · 3 km deep · 27 km away
26. 1.92km S of Kernville, CAFri, Apr 9, 11:55 AM PST · 16245 days ago · 5 km deep · 63 km away
27. 1.62km SSE of Kernville, CAFri, Apr 9, 11:55 AM PST · 16245 days ago · 5 km deep · 63 km away
28. 1.919km NNE of Inyokern, CAFri, Apr 9, 2:55 PM PST · 16245 days ago · 9 km deep · 51 km away
29. 2.519km NNE of Inyokern, CAFri, Apr 9, 6:11 PM PST · 16245 days ago · 5 km deep · 51 km away
30. 1.919km NNE of Inyokern, CASat, Apr 10, 10:55 AM PST · 16244 days ago · 9 km deep · 51 km away
31. 1.519km NNE of Inyokern, CASat, Apr 10, 10:57 AM PST · 16244 days ago · 8 km deep · 52 km away
32. 1.720km NNE of Inyokern, CASat, Apr 10, 2:48 PM PST · 16244 days ago · 10 km deep · 51 km away
33. 1.813km ENE of Little Lake, CASat, Apr 10, 11:08 PM PST · 16243 days ago · 2 km deep · 33 km away
34. 2.116km N of Ridgecrest, CASat, Apr 10, 11:23 PM PST · 16243 days ago · 8 km deep · 57 km away
35. 1.522km ESE of Little Lake, CASun, Apr 11, 12:34 AM PST · 16243 days ago · 4 km deep · 47 km away
36. 2.216km NE of Inyokern, CASun, Apr 11, 12:52 AM PST · 16243 days ago · 8 km deep · 56 km away
37. 1.520km NNE of Inyokern, CASun, Apr 11, 10:45 AM PST · 16243 days ago · 8 km deep · 51 km away
38. 2.73km NNE of Kernville, CATue, Apr 13, 1:35 AM PST · 16241 days ago · 2 km deep · 58 km away
39. 2.03km NNW of Kernville, CATue, Apr 13, 2:34 AM PST · 16241 days ago · 10 km deep · 61 km away
40. 1.93km NNW of Kernville, CATue, Apr 13, 2:34 AM PST · 16241 days ago · 5 km deep · 60 km away
41. 1.616km NE of Inyokern, CATue, Apr 13, 7:36 AM PST · 16241 days ago · 8 km deep · 56 km away
42. 2.43km NNW of Kernville, CATue, Apr 13, 11:10 AM PST · 16241 days ago · 5 km deep · 59 km away
43. 1.715km NE of Inyokern, CATue, Apr 13, 5:25 PM PST · 16241 days ago · 10 km deep · 57 km away
44. 2.512km ENE of Kernville, CATue, Apr 13, 6:42 PM PST · 16241 days ago · 4 km deep · 51 km away
45. 1.63km NNW of Kernville, CATue, Apr 13, 11:14 PM PST · 16240 days ago · 5 km deep · 59 km away
46. 1.912km ENE of Kernville, CAWed, Apr 14, 12:17 AM PST · 16240 days ago · 4 km deep · 51 km away
47. 1.920km NNE of Inyokern, CAWed, Apr 14, 1:23 AM PST · 16240 days ago · 6 km deep · 50 km away
48. 1.618km SW of Little Lake, CAWed, Apr 14, 2:22 AM PST · 16240 days ago · 12 km deep · 43 km away
49. 2.020km NNE of Inyokern, CAWed, Apr 14, 7:27 AM PST · 16240 days ago · 7 km deep · 50 km away
50. 1.619km NNE of Inyokern, CAWed, Apr 14, 8:11 AM PST · 16240 days ago · 9 km deep · 51 km away
51. 1.816km NNE of Inyokern, CAWed, Apr 14, 8:41 AM PST · 16240 days ago · 5 km deep · 56 km away
52. 2.719km NNE of Inyokern, CAWed, Apr 14, 11:34 AM PST · 16240 days ago · 7 km deep · 51 km away
53. 1.519km NNE of Inyokern, CAWed, Apr 14, 9:19 PM PST · 16240 days ago · 8 km deep · 51 km away
54. 2.08km NE of Coso Junction, CAThu, Apr 15, 7:35 AM PST · 16239 days ago · 2 km deep · 18 km away
55. 2.73km SE of Kernville, CAThu, Apr 15, 1:44 PM PST · 16239 days ago · 5 km deep · 62 km away
56. 1.815km N of Ridgecrest, CAThu, Apr 15, 7:46 PM PST · 16239 days ago · 9 km deep · 57 km away
57. 1.913km ENE of Little Lake, CAThu, Apr 15, 11:20 PM PST · 16238 days ago · 2 km deep · 33 km away
58. 1.915km NNE of Inyokern, CAFri, Apr 16, 12:51 AM PST · 16238 days ago · 6 km deep · 55 km away
59. 1.616km N of Ridgecrest, CAFri, Apr 16, 12:53 AM PST · 16238 days ago · 8 km deep · 57 km away
60. 1.914km ENE of Little Lake, CAFri, Apr 16, 12:38 PM PST · 16238 days ago · 4 km deep · 35 km away

The first 60 of at least 200.

Before

1. 1.513km WSW of Little Lake, CASun, Apr 4, 8:27 PM PST · 16250 days ago · 10 km deep · 33 km away
2. 2.014km NE of Inyokern, CASun, Apr 4, 4:43 PM PST · 16250 days ago · 10 km deep · 57 km away
3. 1.515km NE of Inyokern, CASun, Apr 4, 12:37 AM PST · 16250 days ago · 11 km deep · 56 km away
4. 2.630km W of Olancha, CASat, Apr 3, 8:35 PM PST · 16251 days ago · 4 km deep · 30 km away
5. 1.818km NNE of Inyokern, CASat, Apr 3, 1:53 PM PST · 16251 days ago · 9 km deep · 52 km away
6. 1.616km NNE of Inyokern, CASat, Apr 3, 11:48 AM PST · 16251 days ago · 9 km deep · 52 km away
7. 1.518km NNE of Inyokern, CASat, Apr 3, 10:31 AM PST · 16251 days ago · 6 km deep · 52 km away
8. 2.619km NNE of Inyokern, CASat, Apr 3, 10:23 AM PST · 16251 days ago · 9 km deep · 51 km away
9. 2.416km NNE of Inyokern, CASat, Apr 3, 12:45 AM PST · 16251 days ago · 8 km deep · 55 km away
10. 2.119km NNE of Inyokern, CAFri, Apr 2, 5:27 PM PST · 16252 days ago · 9 km deep · 51 km away
11. 2.819km NNE of Inyokern, CAFri, Apr 2, 5:07 PM PST · 16252 days ago · 6 km deep · 51 km away
12. 2.222km ESE of Little Lake, CAFri, Apr 2, 4:05 PM PST · 16252 days ago · 5 km deep · 48 km away
13. 1.819km NNE of Inyokern, CAFri, Apr 2, 11:25 AM PST · 16252 days ago · 8 km deep · 51 km away
14. 2.315km NNE of Inyokern, CAFri, Apr 2, 11:12 AM PST · 16252 days ago · 5 km deep · 54 km away
15. 1.615km NNE of Inyokern, CAFri, Apr 2, 4:39 AM PST · 16252 days ago · 5 km deep · 54 km away
16. 1.619km NNE of Inyokern, CAThu, Apr 1, 10:35 PM PST · 16252 days ago · 8 km deep · 51 km away
17. 1.68km ENE of Coso Junction, CAThu, Apr 1, 5:36 PM PST · 16253 days ago · 6 km deep · 19 km away
18. 1.78km ENE of Coso Junction, CAThu, Apr 1, 5:24 PM PST · 16253 days ago · 6 km deep · 19 km away
19. 2.18km NW of Wofford Heights, CAThu, Apr 1, 2:52 PM PST · 16253 days ago · 3 km deep · 68 km away
20. 1.616km NE of Coso Junction, CAThu, Apr 1, 6:06 AM PST · 16253 days ago · 7 km deep · 16 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci528276. Read Wed, Sep 30, 2026, 5:04 PM UTC.