M1.9 earthquake 24km N of Trona, CA

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Southern California Seismic Network

Local time

Sun, May 23, 2021, 9:09 AM PDT

UTC

2021-05-23 16:09:46 UTC

Depth

1.6 km (1.0 mi), shallow

Epicenter

35.979° N, 117.344° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.4 km horizontally, 0.5 km in depth

Magnitude uncertainty

±0.13

Depth from

From location

Station coverage gap

126°

Stations used

20

• Searles Valley, CaliforniaPopulation 1,739. Forecast24 kmNNE
• Ridgecrest, CaliforniaPopulation 28,780. Forecast49 kmNE
• Lancaster, CaliforniaPopulation 161,103. Forecast160 kmNNE
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast229 kmNNE

After

1. 2.119km S of Trona, CASun, May 23, 9:35 AM PDT · 1959 days ago · 8 km deep · 43 km away
2. 1.919km S of Trona, CASun, May 23, 9:36 AM PDT · 1959 days ago · 8 km deep · 43 km away
3. 2.18km NE of Coso Junction, CASun, May 23, 5:18 PM PDT · 1958 days ago · 6 km deep · 51 km away
4. 1.518km SE of Lone Pine, CAMon, May 24, 10:43 AM PDT · 1958 days ago · 9 km deep · 76 km away
5. 2.421km ESE of Little Lake, CATue, May 25, 4:31 AM PDT · 1957 days ago · 5 km deep · 32 km away
6. 2.635km WSW of Stovepipe Wells, CATue, May 25, 3:06 PM PDT · 1957 days ago · 3 km deep · 56 km away · felt by 1
7. 2.636km WSW of Stovepipe Wells, CATue, May 25, 3:42 PM PDT · 1957 days ago · 3 km deep · 56 km away · felt by 1
8. 1.617km ESE of Little Lake, CATue, May 25, 7:44 PM PDT · 1956 days ago · 3 km deep · 36 km away
9. 1.911km NE of Coso Junction, CATue, May 25, 7:55 PM PDT · 1956 days ago · 4 km deep · 48 km away · felt by 2
10. 1.810km S of Olancha, CATue, May 25, 11:15 PM PDT · 1956 days ago · 1 km deep · 63 km away
11. 2.311km NE of Coso Junction, CAWed, May 26, 12:17 AM PDT · 1956 days ago · 4 km deep · 48 km away · felt by 1
12. 1.613km ENE of Ridgecrest, CAWed, May 26, 2:35 AM PDT · 1956 days ago · 2 km deep · 41 km away
13. 1.524km NNE of Trona, CAWed, May 26, 5:52 AM PDT · 1956 days ago · 3 km deep · 2 km away
14. 1.923km WNW of Searles Valley, CAWed, May 26, 7:34 PM PDT · 1955 days ago · 3 km deep · 27 km away
15. 1.911km SSW of Olancha, CAThu, May 27, 7:22 AM PDT · 1955 days ago · 3 km deep · 66 km away
16. 3.015km SSW of Trona, CAThu, May 27, 8:18 AM PDT · 1955 days ago · 7 km deep · 39 km away · felt by 1
17. 2.013km SSW of Searles Valley, CAFri, May 28, 6:02 AM PDT · 1954 days ago · 2 km deep · 37 km away
18. 2.836km WSW of Stovepipe Wells, CAFri, May 28, 7:52 AM PDT · 1954 days ago · -1 km deep · 57 km away · felt by 1
19. 2.111km NE of Coso Junction, CAFri, May 28, 11:58 AM PDT · 1954 days ago · 4 km deep · 48 km away
20. 1.817km W of Johannesburg, CAFri, May 28, 1:54 PM PDT · 1954 days ago · 8 km deep · 77 km away
21. 1.617km SW of Olancha, CASat, May 29, 1:42 AM PDT · 1953 days ago · 2 km deep · 76 km away
22. 1.520km E of Little Lake, CASat, May 29, 8:45 PM PDT · 1952 days ago · 3 km deep · 31 km away
23. 2.18km NW of Olancha, CAMon, May 31, 7:35 AM PDT · 1951 days ago · 0 km deep · 76 km away
24. 2.025km NNE of Trona, CAMon, May 31, 8:23 AM PDT · 1951 days ago · 3 km deep · 2 km away
25. 1.935km WSW of Stovepipe Wells, CAMon, May 31, 9:14 AM PDT · 1951 days ago · 3 km deep · 56 km away
26. 2.019km S of Trona, CAMon, May 31, 3:08 PM PDT · 1951 days ago · 8 km deep · 43 km away
27. 1.913km NE of Coso Junction, CAMon, May 31, 5:45 PM PDT · 1950 days ago · 2 km deep · 47 km away
28. 1.922km E of Little Lake, CATue, Jun 1, 12:12 AM PDT · 1950 days ago · 2 km deep · 29 km away
29. 1.612km SSW of Searles Valley, CATue, Jun 1, 1:10 AM PDT · 1950 days ago · 9 km deep · 36 km away
30. 1.619km S of Trona, CATue, Jun 1, 4:15 AM PDT · 1950 days ago · 9 km deep · 43 km away
31. 2.014km NE of Ridgecrest, CATue, Jun 1, 6:13 AM PDT · 1950 days ago · 4 km deep · 36 km away
32. 2.416km ESE of Little Lake, CATue, Jun 1, 4:10 PM PDT · 1950 days ago · 8 km deep · 37 km away
33. 1.916km E of Little Lake, CATue, Jun 1, 10:40 PM PDT · 1949 days ago · 8 km deep · 35 km away
34. 2.221km NNE of Trona, CAWed, Jun 2, 12:44 AM PDT · 1949 days ago · 3 km deep · 3 km away
35. 2.021km N of Trona, CAWed, Jun 2, 1:48 AM PDT · 1949 days ago · 3 km deep · 3 km away
36. 1.620km E of Little Lake, CAWed, Jun 2, 6:34 AM PDT · 1949 days ago · 8 km deep · 32 km away
37. 1.813km NE of Coso Junction, CAWed, Jun 2, 9:03 AM PDT · 1949 days ago · 3 km deep · 47 km away
38. 1.912km NE of Coso Junction, CAWed, Jun 2, 10:32 AM PDT · 1949 days ago · 3 km deep · 47 km away
39. 1.923km NNW of Searles Valley, CAThu, Jun 3, 7:55 PM PDT · 1947 days ago · 3 km deep · 11 km away
40. 1.825km NNE of Trona, CAThu, Jun 3, 11:13 PM PDT · 1947 days ago · 3 km deep · 2 km away
41. 1.531km NNW of Searles Valley, CAFri, Jun 4, 5:53 PM PDT · 1946 days ago · 3 km deep · 19 km away
42. 1.612km SSW of Searles Valley, CASat, Jun 5, 1:46 AM PDT · 1946 days ago · 7 km deep · 36 km away
43. 2.316km W of Searles Valley, CASat, Jun 5, 6:53 AM PDT · 1946 days ago · 7 km deep · 32 km away
44. 2.625km NNE of Trona, CASat, Jun 5, 3:25 PM PDT · 1946 days ago · 3 km deep · 2 km away · felt by 2
45. 1.613km SSW of Searles Valley, CASat, Jun 5, 3:49 PM PDT · 1946 days ago · 9 km deep · 37 km away
46. 1.69km NE of Coso Junction, CASat, Jun 5, 8:00 PM PDT · 1945 days ago · 2 km deep · 49 km away
47. 1.513km SSW of Searles Valley, CASun, Jun 6, 3:24 PM PDT · 1945 days ago · 3 km deep · 37 km away
48. 2.317km S of Searles Valley, CAMon, Jun 7, 3:17 AM PDT · 1944 days ago · 6 km deep · 41 km away
49. 2.06km NNW of Little Lake, CAMon, Jun 7, 9:06 PM PDT · 1943 days ago · 3 km deep · 52 km away
50. 1.613km ENE of Ridgecrest, CATue, Jun 8, 1:28 AM PDT · 1943 days ago · 9 km deep · 40 km away
51. 2.217km SW of Olancha, CATue, Jun 8, 3:09 PM PDT · 1943 days ago · 4 km deep · 76 km away
52. 1.514km ESE of Little Lake, CAWed, Jun 9, 6:19 AM PDT · 1942 days ago · 9 km deep · 38 km away
53. 2.725km ENE of Trona, CAWed, Jun 9, 6:51 AM PDT · 1942 days ago · 3 km deep · 22 km away · felt by 1
54. 2.117km SW of Olancha, CAWed, Jun 9, 7:13 AM PDT · 1942 days ago · 2 km deep · 76 km away
55. 1.617km ESE of Olancha, CAWed, Jun 9, 4:29 PM PDT · 1942 days ago · 7 km deep · 51 km away
56. 1.515km NE of Ridgecrest, CAWed, Jun 9, 11:15 PM PDT · 1941 days ago · 7 km deep · 35 km away
57. 1.514km ENE of Ridgecrest, CAThu, Jun 10, 2:35 PM PDT · 1941 days ago · 11 km deep · 38 km away
58. 2.122km NNE of Inyokern, CAThu, Jun 10, 2:49 PM PDT · 1941 days ago · 3 km deep · 37 km away
59. 2.216km N of Olancha, CAThu, Jun 10, 11:15 PM PDT · 1940 days ago · 8 km deep · 76 km away
60. 1.624km SSW of Little Lake, CAFri, Jun 11, 11:58 AM PDT · 1940 days ago · 2 km deep · 68 km away

The first 60 of 169.

Before

1. 2.018km W of Searles Valley, CASat, May 22, 10:08 AM PDT · 1960 days ago · 8 km deep · 32 km away
2. 2.521km ENE of Little Lake, CASat, May 22, 9:14 AM PDT · 1960 days ago · 2 km deep · 31 km away
3. 1.721km E of Little Lake, CASat, May 22, 1:23 AM PDT · 1960 days ago · 4 km deep · 30 km away
4. 1.936km NNW of Searles Valley, CAFri, May 21, 6:46 PM PDT · 1960 days ago · 3 km deep · 19 km away
5. 1.715km S of Searles Valley, CAFri, May 21, 2:27 PM PDT · 1961 days ago · 4 km deep · 39 km away
6. 1.534km ENE of Coso Junction, CAFri, May 21, 1:20 PM PDT · 1961 days ago · 3 km deep · 32 km away
7. 1.618km E of Little Lake, CAFri, May 21, 12:18 PM PDT · 1961 days ago · 4 km deep · 34 km away
8. 2.118km E of Little Lake, CAFri, May 21, 12:17 PM PDT · 1961 days ago · 2 km deep · 34 km away
9. 1.515km SSW of Searles Valley, CAFri, May 21, 8:09 AM PDT · 1961 days ago · 5 km deep · 39 km away
10. 1.918km E of Little Lake, CAFri, May 21, 7:55 AM PDT · 1961 days ago · 3 km deep · 34 km away
11. 1.517km W of Searles Valley, CAFri, May 21, 5:15 AM PDT · 1961 days ago · 7 km deep · 31 km away
12. 2.825km NNE of Trona, CAFri, May 21, 3:25 AM PDT · 1961 days ago · 3 km deep · 2 km away · felt by 5
13. 1.826km NNE of Trona, CAThu, May 20, 9:30 PM PDT · 1961 days ago · 2 km deep · 4 km away
14. 2.024km NNE of Trona, CAThu, May 20, 2:21 PM PDT · 1962 days ago · 5 km deep · 2 km away
15. 2.124km NNE of Trona, CAThu, May 20, 2:15 PM PDT · 1962 days ago · 4 km deep · 2 km away
16. 1.724km NNE of Trona, CAWed, May 19, 8:57 PM PDT · 1962 days ago · 3 km deep · 2 km away
17. 2.29km S of Searles Valley, CAWed, May 19, 7:24 PM PDT · 1962 days ago · 7 km deep · 33 km away
18. 1.920km W of Searles Valley, CAWed, May 19, 6:59 PM PDT · 1962 days ago · 5 km deep · 32 km away
19. 2.420km W of Searles Valley, CAWed, May 19, 6:56 PM PDT · 1962 days ago · 4 km deep · 32 km away
20. 1.624km NNE of Trona, CAWed, May 19, 6:38 PM PDT · 1962 days ago · 4 km deep · 2 km away

From the USGS Earthquake Hazards Program and its partner networks, event ci39900768. Read Sat, Oct 3, 2026, 11:43 AM UTC.