M1.7 earthquake 21km NNE of Trona, CA

Magnitude

1.7 (ML, local (Richter)), micro

Magnitude from

Southern California Seismic Network

Local time

Tue, Oct 26, 2021, 12:50 AM PDT

UTC

2021-10-26 07:50:33 UTC

Depth

1.8 km (1.1 mi), shallow

Epicenter

35.946° N, 117.325° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.3 km horizontally, 0.5 km in depth

Magnitude uncertainty

±0.10

Depth from

From location

Station coverage gap

166°

Stations used

25

• Searles Valley, CaliforniaPopulation 1,739. Forecast21 kmNNE
• Ridgecrest, CaliforniaPopulation 28,780. Forecast48 kmNE
• Victorville, CaliforniaPopulation 122,225. Forecast157 kmN
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast227 kmNNE

After

1. 2.720km NNE of Trona, CATue, Oct 26, 12:47 PM PDT · 1804 days ago · 2 km deep · 1 km away
2. 1.812km S of Olancha, CAThu, Oct 28, 6:27 PM PDT · 1801 days ago · 4 km deep · 68 km away
3. 1.613km ESE of Olancha, CAThu, Oct 28, 7:10 PM PDT · 1801 days ago · 2 km deep · 58 km away
4. 1.613km ESE of Olancha, CAThu, Oct 28, 8:47 PM PDT · 1801 days ago · 1 km deep · 58 km away
5. 1.916km ESE of Little Lake, CAFri, Oct 29, 2:03 AM PDT · 1801 days ago · 7 km deep · 38 km away
6. 3.013km ESE of Olancha, CAFri, Oct 29, 8:24 AM PDT · 1801 days ago · 2 km deep · 58 km away · felt by 4
7. 1.613km ESE of Olancha, CAFri, Oct 29, 8:26 AM PDT · 1801 days ago · 2 km deep · 58 km away
8. 1.513km ESE of Olancha, CAFri, Oct 29, 8:36 AM PDT · 1801 days ago · 2 km deep · 58 km away
9. 2.113km ESE of Olancha, CAFri, Oct 29, 12:52 PM PDT · 1801 days ago · 2 km deep · 58 km away · felt by 1
10. 1.813km ESE of Olancha, CAFri, Oct 29, 3:58 PM PDT · 1800 days ago · 1 km deep · 58 km away
11. 1.513km ESE of Olancha, CAFri, Oct 29, 4:43 PM PDT · 1800 days ago · 0 km deep · 58 km away
12. 1.69km ENE of Ridgecrest, CAFri, Oct 29, 4:53 PM PDT · 1800 days ago · 10 km deep · 41 km away
13. 1.616km SE of Lone Pine, CASat, Oct 30, 12:50 AM PDT · 1800 days ago · 10 km deep · 82 km away
14. 1.918km SSW of Searles Valley, CASat, Oct 30, 1:59 AM PDT · 1800 days ago · 5 km deep · 39 km away
15. 2.314km ESE of Olancha, CASat, Oct 30, 7:17 AM PDT · 1800 days ago · 1 km deep · 58 km away
16. 1.613km ESE of Olancha, CASat, Oct 30, 11:29 AM PDT · 1800 days ago · 1 km deep · 58 km away
17. 1.512km SSW of Searles Valley, CASat, Oct 30, 2:57 PM PDT · 1799 days ago · 3 km deep · 33 km away
18. 1.810km ESE of Olancha, CASat, Oct 30, 9:59 PM PDT · 1799 days ago · 0 km deep · 62 km away
19. 2.210km NE of Coso Junction, CASun, Oct 31, 1:00 PM PDT · 1799 days ago · 4 km deep · 51 km away
20. 1.613km ENE of Ridgecrest, CASun, Oct 31, 9:26 PM PDT · 1798 days ago · 6 km deep · 38 km away
21. 2.221km ESE of Little Lake, CAMon, Nov 1, 5:32 AM PDT · 1798 days ago · 8 km deep · 37 km away · felt by 1
22. 1.613km ESE of Olancha, CAMon, Nov 1, 7:05 AM PDT · 1798 days ago · 7 km deep · 58 km away
23. 1.510km SW of Searles Valley, CATue, Nov 2, 4:10 AM PDT · 1797 days ago · 6 km deep · 30 km away
24. 1.823km N of Ridgecrest, CATue, Nov 2, 4:22 AM PDT · 1797 days ago · 8 km deep · 33 km away
25. 1.611km SW of Searles Valley, CATue, Nov 2, 8:08 AM PDT · 1797 days ago · 6 km deep · 31 km away
26. 2.521km N of Ridgecrest, CATue, Nov 2, 1:43 PM PDT · 1796 days ago · 7 km deep · 32 km away · felt by 1
27. 1.613km ESE of Olancha, CAWed, Nov 3, 2:27 AM PDT · 1796 days ago · 1 km deep · 58 km away
28. 1.913km ESE of Olancha, CAWed, Nov 3, 8:03 AM PDT · 1796 days ago · 2 km deep · 58 km away
29. 1.617km ESE of Little Lake, CAWed, Nov 3, 4:38 PM PDT · 1795 days ago · 5 km deep · 36 km away
30. 1.623km N of Ridgecrest, CAFri, Nov 5, 1:50 AM PDT · 1794 days ago · 9 km deep · 34 km away
31. 3.414km SSW of Searles Valley, CAFri, Nov 5, 5:03 AM PDT · 1794 days ago · 11 km deep · 34 km away · felt by 19
32. 1.813km SSW of Searles Valley, CAFri, Nov 5, 5:19 AM PDT · 1794 days ago · 11 km deep · 34 km away
33. 1.612km SSW of Olancha, CAFri, Nov 5, 11:05 AM PDT · 1794 days ago · 2 km deep · 69 km away
34. 1.513km SSW of Searles Valley, CAFri, Nov 5, 11:10 AM PDT · 1794 days ago · 12 km deep · 34 km away
35. 1.613km SSW of Searles Valley, CASat, Nov 6, 3:41 PM PDT · 1792 days ago · 1 km deep · 34 km away
36. 2.311km NE of Coso Junction, CASun, Nov 7, 2:17 AM PST · 1792 days ago · 3 km deep · 51 km away
37. 2.019km NE of Furnace Creek, CAMon, Nov 8, 2:57 PM PST · 1790 days ago · 4 km deep · 89 km away · felt by 1
38. 1.514km SW of Searles Valley, CAMon, Nov 8, 3:07 PM PST · 1790 days ago · 10 km deep · 35 km away
39. 2.217km SE of Lone Pine, CAMon, Nov 8, 4:30 PM PST · 1790 days ago · 8 km deep · 81 km away
40. 2.120km ESE of Little Lake, CATue, Nov 9, 3:41 AM PST · 1790 days ago · 4 km deep · 34 km away
41. 2.824km N of Ridgecrest, CATue, Nov 9, 4:18 AM PST · 1790 days ago · 5 km deep · 33 km away · felt by 4
42. 2.520km ESE of Little Lake, CATue, Nov 9, 8:15 AM PST · 1790 days ago · 9 km deep · 35 km away · felt by 2
43. 1.621km E of Little Lake, CATue, Nov 9, 7:33 PM PST · 1789 days ago · 3 km deep · 31 km away
44. 1.713km ESE of Olancha, CAThu, Nov 11, 12:31 AM PST · 1788 days ago · 1 km deep · 58 km away
45. 1.610km NE of Coso Junction, CAThu, Nov 11, 10:51 AM PST · 1788 days ago · 3 km deep · 52 km away
46. 1.514km ESE of Little Lake, CAThu, Nov 11, 10:53 AM PST · 1788 days ago · 5 km deep · 39 km away
47. 1.85km WNW of Coso Junction, CASat, Nov 13, 12:27 AM PST · 1786 days ago · 2 km deep · 62 km away
48. 1.814km SW of Searles Valley, CASat, Nov 13, 4:56 AM PST · 1786 days ago · 2 km deep · 34 km away · felt by 1
49. 2.512km S of Olancha, CASat, Nov 13, 8:31 AM PST · 1786 days ago · 3 km deep · 68 km away · felt by 1
50. 2.114km SW of Searles Valley, CASat, Nov 13, 10:52 AM PST · 1786 days ago · 3 km deep · 35 km away
51. 1.89km NE of Coso Junction, CASat, Nov 13, 8:39 PM PST · 1785 days ago · 5 km deep · 54 km away
52. 1.917km W of Searles Valley, CASun, Nov 14, 4:42 AM PST · 1785 days ago · 7 km deep · 31 km away
53. 1.718km SE of Lone Pine, CASun, Nov 14, 7:05 AM PST · 1785 days ago · 8 km deep · 79 km away
54. 2.117km SE of Lone Pine, CASun, Nov 14, 10:50 PM PST · 1784 days ago · 8 km deep · 81 km away
55. 1.920km ESE of Little Lake, CAMon, Nov 15, 5:14 AM PST · 1784 days ago · 8 km deep · 35 km away · felt by 1
56. 1.916km E of Little Lake, CAMon, Nov 15, 10:11 AM PST · 1784 days ago · 9 km deep · 37 km away
57. 1.619km ESE of Little Lake, CATue, Nov 16, 12:01 AM PST · 1783 days ago · 4 km deep · 34 km away
58. 2.48km NNE of Coso Junction, CATue, Nov 16, 10:39 AM PST · 1783 days ago · 6 km deep · 55 km away
59. 2.18km NE of Coso Junction, CATue, Nov 16, 10:40 AM PST · 1783 days ago · 7 km deep · 54 km away
60. 2.114km SSW of Searles Valley, CATue, Nov 16, 12:55 PM PST · 1782 days ago · 11 km deep · 34 km away

The first 60 of 135.

Before

1. 2.715km NE of Little Lake, CAMon, Oct 25, 9:38 PM PDT · 1804 days ago · 2 km deep · 42 km away
2. 1.621km N of Ridgecrest, CAMon, Oct 25, 12:02 PM PDT · 1805 days ago · 8 km deep · 33 km away
3. 1.89km E of Ridgecrest, CAMon, Oct 25, 6:05 AM PDT · 1805 days ago · 9 km deep · 43 km away
4. 1.810km NE of Coso Junction, CAMon, Oct 25, 2:21 AM PDT · 1805 days ago · 3 km deep · 52 km away
5. 1.633km N of Searles Valley, CASun, Oct 24, 4:44 PM PDT · 1805 days ago · 3 km deep · 15 km away
6. 1.815km W of Searles Valley, CASat, Oct 23, 8:10 AM PDT · 1807 days ago · 9 km deep · 31 km away
7. 1.918km SSE of Lone Pine, CAFri, Oct 22, 11:54 PM PDT · 1807 days ago · 8 km deep · 80 km away
8. 1.67km NNE of Coso Junction, CAFri, Oct 22, 1:30 PM PDT · 1807 days ago · 4 km deep · 55 km away
9. 1.812km S of Olancha, CAFri, Oct 22, 1:18 PM PDT · 1807 days ago · 4 km deep · 68 km away
10. 1.814km SW of Searles Valley, CAFri, Oct 22, 9:08 AM PDT · 1808 days ago · 10 km deep · 33 km away
11. 1.815km SW of Searles Valley, CAThu, Oct 21, 7:41 AM PDT · 1809 days ago · 3 km deep · 35 km away
12. 1.720km ESE of Little Lake, CAThu, Oct 21, 4:43 AM PDT · 1809 days ago · 4 km deep · 33 km away
13. 1.614km SW of Searles Valley, CAThu, Oct 21, 1:24 AM PDT · 1809 days ago · 6 km deep · 35 km away
14. 1.614km SW of Searles Valley, CAWed, Oct 20, 5:13 PM PDT · 1809 days ago · 7 km deep · 35 km away
15. 2.011km E of Ridgecrest, CAWed, Oct 20, 4:39 PM PDT · 1809 days ago · 4 km deep · 40 km away
16. 1.511km ENE of Coso Junction, CAWed, Oct 20, 3:33 PM PDT · 1809 days ago · 2 km deep · 49 km away
17. 2.010km ENE of Coso Junction, CAWed, Oct 20, 2:27 PM PDT · 1809 days ago · 2 km deep · 49 km away
18. 1.618km E of Little Lake, CAWed, Oct 20, 4:53 AM PDT · 1810 days ago · 3 km deep · 35 km away
19. 2.121km ENE of Olancha, CATue, Oct 19, 8:18 PM PDT · 1810 days ago · -1 km deep · 61 km away
20. 1.615km ESE of Olancha, CATue, Oct 19, 6:41 PM PDT · 1810 days ago · 5 km deep · 57 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci39842063. Read Sun, Oct 4, 2026, 7:38 AM UTC.