M1.9 earthquake 22 km ENE of Soledad, California

Magnitude

1.9 (Md, duration), micro

Magnitude from

Northern California Seismic System

Local time

Sun, Jul 31, 1983, 4:31 AM PDT

UTC

1983-07-31 11:31:28 UTC

Depth

2.1 km (1.3 mi), shallow

Epicenter

36.535° N, 121.119° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.2 km horizontally, 0.6 km in depth

Magnitude uncertainty

±0.18

Depth from

From location

Station coverage gap

60°

Stations used

27

• Soledad, CaliforniaPopulation 25,003. Forecast22 kmENE
• Salinas, CaliforniaPopulation 157,380. Forecast50 kmESE
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast380 kmNW

After

1. 2.030 km WNW of San Simeon, CaliforniaSun, Jul 31, 9:16 AM PDT · 15771 days ago · 6 km deep · 89 km away
2. 3.512 km NE of Coalinga, CaliforniaSun, Jul 31, 9:43 AM PDT · 15771 days ago · 10 km deep · 83 km away
3. 2.813 km NE of Coalinga, CASun, Jul 31, 9:47 AM PDT · 15771 days ago · 8 km deep · 84 km away
4. 2.412 km NE of Coalinga, CaliforniaSun, Jul 31, 9:50 AM PDT · 15771 days ago · 8 km deep · 83 km away
5. 2.612 km NE of Coalinga, CaliforniaSun, Jul 31, 10:19 AM PDT · 15771 days ago · 8 km deep · 84 km away
6. 2.312 km NE of Coalinga, CaliforniaSun, Jul 31, 10:20 AM PDT · 15771 days ago · 7 km deep · 83 km away
7. 2.012 km NE of Coalinga, CaliforniaSun, Jul 31, 10:23 AM PDT · 15771 days ago · 8 km deep · 84 km away
8. 3.4Central CaliforniaSun, Jul 31, 10:24 AM PDT · 15771 days ago · 10 km deep · 90 km away
9. 3.312 km NE of Coalinga, CaliforniaSun, Jul 31, 10:54 AM PDT · 15771 days ago · 10 km deep · 84 km away
10. 2.113 km NE of Coalinga, CaliforniaSun, Jul 31, 10:56 AM PDT · 15771 days ago · 8 km deep · 85 km away
11. 2.114 km NNE of Coalinga, CaliforniaSun, Jul 31, 11:10 AM PDT · 15771 days ago · 8 km deep · 77 km away
12. 2.517 km NNW of Coalinga, CaliforniaSun, Jul 31, 3:19 PM PDT · 15771 days ago · 9 km deep · 68 km away
13. 2.113 km NE of Coalinga, CaliforniaSun, Jul 31, 3:39 PM PDT · 15771 days ago · 8 km deep · 84 km away
14. 1.813 km NE of Coalinga, CaliforniaSun, Jul 31, 7:52 PM PDT · 15771 days ago · 7 km deep · 85 km away
15. 1.910 km NW of Avenal, CaliforniaSun, Jul 31, 8:24 PM PDT · 15771 days ago · 6 km deep · 97 km away
16. 2.211 km NW of Avenal, CaliforniaSun, Jul 31, 8:28 PM PDT · 15771 days ago · 7 km deep · 96 km away
17. 2.622 km ENE of Tres Pinos, CaliforniaMon, Aug 1, 6:00 AM PDT · 15770 days ago · 0 km deep · 36 km away
18. 1.57 km NNW of Coalinga, CaliforniaMon, Aug 1, 6:52 AM PDT · 15770 days ago · 9 km deep · 75 km away
19. 2.724 km NE of Greenfield, CaliforniaMon, Aug 1, 3:29 PM PDT · 15770 days ago · 1 km deep · 12 km away
20. 3.010 km NW of Coalinga, CaliforniaMon, Aug 1, 6:54 PM PDT · 15770 days ago · 6 km deep · 71 km away
21. 1.911 km NNE of Coalinga, CaliforniaMon, Aug 1, 7:39 PM PDT · 15770 days ago · 12 km deep · 81 km away
22. 2.010 km NE of Coalinga, CaliforniaTue, Aug 2, 12:26 AM PDT · 15770 days ago · 11 km deep · 85 km away
23. 1.813 km NNE of Coalinga, CaliforniaTue, Aug 2, 1:50 AM PDT · 15770 days ago · 12 km deep · 79 km away
24. 2.212 km NE of Coalinga, CaliforniaTue, Aug 2, 1:53 AM PDT · 15770 days ago · 8 km deep · 84 km away
25. 1.615 km NW of Coalinga, CaliforniaTue, Aug 2, 3:10 AM PDT · 15770 days ago · 6 km deep · 67 km away
26. 2.06 km SE of Tres Pinos, CaliforniaTue, Aug 2, 6:13 AM PDT · 15769 days ago · 9 km deep · 28 km away
27. 1.78 km NE of Coalinga, CaliforniaTue, Aug 2, 10:25 AM PDT · 15769 days ago · 8 km deep · 82 km away
28. 2.85 km ENE of Coalinga, CaliforniaTue, Aug 2, 11:27 AM PDT · 15769 days ago · 14 km deep · 84 km away
29. 1.97 km NE of Coalinga, CaliforniaTue, Aug 2, 6:21 PM PDT · 15769 days ago · 10 km deep · 84 km away
30. 1.815 km SSW of Lockwood, CaliforniaWed, Aug 3, 5:46 AM PDT · 15768 days ago · 5 km deep · 80 km away
31. 2.310 km NE of Coalinga, CaliforniaWed, Aug 3, 6:54 AM PDT · 15768 days ago · 12 km deep · 85 km away
32. 2.08 km NE of Coalinga, CaliforniaWed, Aug 3, 10:04 AM PDT · 15768 days ago · 11 km deep · 82 km away
33. 2.27 km NE of Coalinga, CaliforniaWed, Aug 3, 10:06 AM PDT · 15768 days ago · 9 km deep · 82 km away
34. 2.219 km NNE of Coalinga, CaliforniaWed, Aug 3, 11:18 AM PDT · 15768 days ago · 6 km deep · 77 km away
35. 1.616 km NNW of Coalinga, CaliforniaWed, Aug 3, 11:26 AM PDT · 15768 days ago · 6 km deep · 70 km away
36. 1.613 km NNW of Coalinga, CaliforniaWed, Aug 3, 12:22 PM PDT · 15768 days ago · 6 km deep · 69 km away
37. 1.524 km ENE of San Lucas, CaliforniaWed, Aug 3, 3:26 PM PDT · 15768 days ago · 5 km deep · 43 km away
38. 1.58 km NNW of Coalinga, CaliforniaWed, Aug 3, 8:12 PM PDT · 15768 days ago · 6 km deep · 74 km away
39. 1.722 km NE of Soledad, CaliforniaWed, Aug 3, 10:42 PM PDT · 15768 days ago · 3 km deep · 6 km away
40. 1.717 km NNW of Coalinga, CaliforniaThu, Aug 4, 4:14 AM PDT · 15767 days ago · 6 km deep · 68 km away
41. 1.910 km N of Coalinga, CaliforniaThu, Aug 4, 4:40 AM PDT · 15767 days ago · 9 km deep · 76 km away
42. 1.711 km SSW of Huron, CaliforniaThu, Aug 4, 6:17 AM PDT · 15767 days ago · 6 km deep · 97 km away
43. 1.817 km NNW of Coalinga, CaliforniaThu, Aug 4, 11:54 AM PDT · 15767 days ago · 7 km deep · 69 km away
44. 2.321 km NW of Parkfield, CaliforniaThu, Aug 4, 1:29 PM PDT · 15767 days ago · 4 km deep · 73 km away
45. 2.010 km NNE of Coalinga, CaliforniaThu, Aug 4, 3:37 PM PDT · 15767 days ago · 7 km deep · 78 km away
46. 1.620 km S of Three Rocks, CaliforniaThu, Aug 4, 4:09 PM PDT · 15767 days ago · 3 km deep · 72 km away
47. 2.015 km SSE of Tres Pinos, CaliforniaThu, Aug 4, 4:10 PM PDT · 15767 days ago · 5 km deep · 19 km away
48. 1.615 km SSE of Tres Pinos, CaliforniaThu, Aug 4, 4:55 PM PDT · 15767 days ago · 5 km deep · 19 km away
49. 1.623 km ENE of San Lucas, CaliforniaThu, Aug 4, 6:06 PM PDT · 15767 days ago · 5 km deep · 43 km away
50. 2.213 km NNW of Coalinga, CaliforniaThu, Aug 4, 6:39 PM PDT · 15767 days ago · 6 km deep · 70 km away
51. 1.915 km NNW of Coalinga, CaliforniaThu, Aug 4, 7:58 PM PDT · 15767 days ago · 6 km deep · 69 km away
52. 2.43 km SW of Huron, CaliforniaThu, Aug 4, 10:08 PM PDT · 15767 days ago · 8 km deep · 97 km away
53. 2.612 km NW of Coalinga, CaliforniaFri, Aug 5, 3:01 AM PDT · 15767 days ago · 3 km deep · 69 km away
54. 3.412 km NW of Coalinga, CaliforniaFri, Aug 5, 3:06 AM PDT · 15767 days ago · 5 km deep · 69 km away
55. 2.116 km NNW of Coalinga, CaliforniaFri, Aug 5, 6:31 AM PDT · 15766 days ago · 9 km deep · 69 km away
56. 1.817 km NNW of Coalinga, CaliforniaFri, Aug 5, 12:16 PM PDT · 15766 days ago · 9 km deep · 69 km away
57. 1.710 km NNE of Coalinga, CaliforniaFri, Aug 5, 12:43 PM PDT · 15766 days ago · 9 km deep · 79 km away
58. 1.812 km E of Coalinga, CaliforniaFri, Aug 5, 2:30 PM PDT · 15766 days ago · 8 km deep · 92 km away
59. 2.016 km N of Coalinga, CaliforniaFri, Aug 5, 2:48 PM PDT · 15766 days ago · 9 km deep · 71 km away
60. 2.111 km WSW of Huron, CaliforniaFri, Aug 5, 3:34 PM PDT · 15766 days ago · 7 km deep · 91 km away

The first 60 of 200.

Before

1. 2.018 km SSE of Tres Pinos, CaliforniaSat, Jul 30, 11:35 PM PDT · 15772 days ago · 5 km deep · 15 km away
2. 3.18 km SE of San Juan Bautista, CaliforniaSat, Jul 30, 11:01 PM PDT · 15772 days ago · 5 km deep · 43 km away
3. 2.69 km NE of Coalinga, CaliforniaSat, Jul 30, 10:10 PM PDT · 15772 days ago · 9 km deep · 85 km away
4. 2.58 km NNE of Coalinga, CaliforniaSat, Jul 30, 8:24 PM PDT · 15772 days ago · 8 km deep · 81 km away
5. 2.65 km NE of Tres Pinos, CaliforniaSat, Jul 30, 8:14 PM PDT · 15772 days ago · 4 km deep · 36 km away
6. 1.923 km ENE of San Lucas, CaliforniaSat, Jul 30, 7:20 PM PDT · 15772 days ago · 4 km deep · 43 km away
7. 2.316 km NNW of Coalinga, CaliforniaSat, Jul 30, 5:34 PM PDT · 15772 days ago · 6 km deep · 69 km away
8. 2.29 km NE of Coalinga, CaliforniaSat, Jul 30, 1:02 PM PDT · 15772 days ago · 9 km deep · 85 km away
9. 1.912 km NNW of Coalinga, CaliforniaSat, Jul 30, 10:55 AM PDT · 15772 days ago · 8 km deep · 72 km away
10. 2.7Central CaliforniaSat, Jul 30, 10:14 AM PDT · 15772 days ago · 6 km deep · 14 km away
11. 2.916 km N of Coalinga, CaliforniaSat, Jul 30, 5:26 AM PDT · 15772 days ago · 9 km deep · 72 km away
12. 2.210 km NNW of Coalinga, CaliforniaSat, Jul 30, 4:24 AM PDT · 15772 days ago · 8 km deep · 73 km away
13. 1.8Central CaliforniaSat, Jul 30, 1:16 AM PDT · 15773 days ago · 8 km deep · 89 km away
14. 1.57 km NNW of Coalinga, CaliforniaFri, Jul 29, 9:29 PM PDT · 15773 days ago · 8 km deep · 75 km away
15. 2.0Central CaliforniaFri, Jul 29, 9:26 PM PDT · 15773 days ago · 18 km deep · 80 km away
16. 1.85 km NE of Coalinga, CaliforniaFri, Jul 29, 6:14 PM PDT · 15773 days ago · 14 km deep · 81 km away
17. 1.95 km NE of Coalinga, CaliforniaFri, Jul 29, 4:31 PM PDT · 15773 days ago · 14 km deep · 82 km away
18. 2.616 km S of Three Rocks, CaliforniaFri, Jul 29, 1:04 PM PDT · 15773 days ago · 4 km deep · 71 km away
19. 2.116 km NNW of San Simeon, CaliforniaFri, Jul 29, 12:46 PM PDT · 15773 days ago · 6 km deep · 86 km away
20. 1.912 km ESE of Coalinga, CaliforniaFri, Jul 29, 11:32 AM PDT · 15773 days ago · 8 km deep · 93 km away

From the USGS Earthquake Hazards Program and its partner networks, event nc1099615. Read Sun, Oct 4, 2026, 9:43 PM UTC.