M3.3 earthquake 6 km WSW of Gilroy, California

Magnitude

3.3 (Md, duration), minor

Magnitude from

Northern California Seismic System

Local time

Sun, Jun 29, 1975, 10:20 PM PDT

UTC

1975-06-30 05:20:42 UTC

Depth

4.9 km (3.0 mi), shallow

Epicenter

36.980° N, 121.638° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.2 km horizontally, 0.4 km in depth

Magnitude uncertainty

±0.17

Depth from

From location

Station coverage gap

40°

Stations used

31

• Gilroy, CaliforniaPopulation 53,231. Forecast7 kmWSW
• Salinas, CaliforniaPopulation 157,380. Forecast34 kmN
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast448 kmNW

After

1. 2.622 km W of Volta, CaliforniaMon, Jun 30, 12:48 AM PDT · 18723 days ago · 3 km deep · 43 km away
2. 1.78 km ENE of San Martin, CaliforniaMon, Jun 30, 1:38 AM PDT · 18723 days ago · 7 km deep · 18 km away
3. 2.021 km NE of Soledad, CaliforniaMon, Jun 30, 6:18 AM PDT · 18723 days ago · 7 km deep · 60 km away
4. 3.221 km NE of Soledad, CaliforniaMon, Jun 30, 9:15 PM PDT · 18722 days ago · 6 km deep · 59 km away
5. 2.312 km SW of Soledad, CaliforniaMon, Jun 30, 10:15 PM PDT · 18722 days ago · 6 km deep · 75 km away
6. 3.324 km NE of Greenfield, CaliforniaTue, Jul 1, 8:44 AM PDT · 18722 days ago · 5 km deep · 79 km away
7. 3.024 km NE of Soledad, CaliforniaWed, Jul 2, 3:46 AM PDT · 18721 days ago · 6 km deep · 67 km away
8. 2.021 km ESE of Tres Pinos, CaliforniaWed, Jul 2, 4:17 AM PDT · 18721 days ago · 4 km deep · 57 km away
9. 2.419 km SSE of Tres Pinos, CaliforniaWed, Jul 2, 6:48 AM PDT · 18721 days ago · 6 km deep · 52 km away
10. 1.93 km NE of Sunol, CaliforniaThu, Jul 3, 2:25 PM PDT · 18720 days ago · 8 km deep · 74 km away
11. 3.67 km SSW of Morgan Hill, CaliforniaThu, Jul 3, 5:33 PM PDT · 18719 days ago · 5 km deep · 11 km away
12. 2.87 km NNE of San Juan Bautista, CaliforniaFri, Jul 4, 3:03 AM PDT · 18719 days ago · 6 km deep · 16 km away
13. 2.124 km NE of Greenfield, CaliforniaFri, Jul 4, 4:47 AM PDT · 18719 days ago · 5 km deep · 79 km away
14. 3.531 km ENE of Soledad, CaliforniaFri, Jul 4, 12:32 PM PDT · 18719 days ago · 10 km deep · 70 km away
15. 3.316 km E of Tres Pinos, CaliforniaFri, Jul 4, 12:59 PM PDT · 18719 days ago · 6 km deep · 48 km away
16. 3.131 km ENE of Soledad, CaliforniaFri, Jul 4, 1:54 PM PDT · 18719 days ago · 9 km deep · 70 km away
17. 2.54 km E of Union City, CaliforniaSat, Jul 5, 4:59 AM PDT · 18718 days ago · 8 km deep · 75 km away
18. 2.530 km ENE of Soledad, CaliforniaSat, Jul 5, 5:34 AM PDT · 18718 days ago · 8 km deep · 70 km away
19. 2.623 km ENE of Soledad, CaliforniaSun, Jul 6, 6:43 AM PDT · 18717 days ago · 0 km deep · 74 km away
20. 2.51 km ENE of Diablo Grande, CaliforniaSun, Jul 6, 7:38 AM PDT · 18717 days ago · 5 km deep · 57 km away
21. 2.49 km NW of Hollister, CaliforniaMon, Jul 7, 1:44 AM PDT · 18716 days ago · 7 km deep · 17 km away
22. 2.131 km ENE of Soledad, CaliforniaMon, Jul 7, 8:10 AM PDT · 18716 days ago · 8 km deep · 71 km away
23. 2.28 km ENE of San Martin, CaliforniaTue, Jul 8, 6:35 PM PDT · 18714 days ago · 7 km deep · 18 km away
24. 2.84 km N of East Foothills, CaliforniaTue, Jul 8, 9:48 PM PDT · 18714 days ago · 2 km deep · 51 km away
25. 2.122 km ENE of Soledad, CaliforniaWed, Jul 9, 2:07 AM PDT · 18714 days ago · 4 km deep · 70 km away
26. 2.326 km NE of King City, CaliforniaWed, Jul 9, 3:03 AM PDT · 18714 days ago · 8 km deep · 89 km away
27. 2.17 km NNE of San Martin, CaliforniaWed, Jul 9, 5:44 AM PDT · 18714 days ago · 6 km deep · 19 km away
28. 2.35 km WSW of Gilroy, CaliforniaWed, Jul 9, 5:19 PM PDT · 18713 days ago · 8 km deep · 2 km away
29. 2.57 km NE of San Juan Bautista, CaliforniaWed, Jul 9, 9:04 PM PDT · 18713 days ago · 4 km deep · 17 km away
30. 2.823 km SSE of Tres Pinos, CaliforniaThu, Jul 10, 8:09 AM PDT · 18713 days ago · 6 km deep · 58 km away
31. 1.714 km E of Seven Trees, CaliforniaThu, Jul 10, 1:11 PM PDT · 18713 days ago · 1 km deep · 35 km away
32. 1.812 km S of Tres Pinos, CaliforniaSat, Jul 12, 1:46 AM PDT · 18711 days ago · 3 km deep · 45 km away
33. 2.39 km NNW of Hollister, CaliforniaSat, Jul 12, 8:27 AM PDT · 18711 days ago · 6 km deep · 17 km away
34. 2.017 km SSE of Tres Pinos, CaliforniaSat, Jul 12, 9:47 AM PDT · 18711 days ago · 5 km deep · 51 km away
35. 2.211 km SE of Gilroy, CaliforniaSat, Jul 12, 11:12 AM PDT · 18711 days ago · 5 km deep · 15 km away
36. 2.421 km NE of Soledad, CaliforniaSun, Jul 13, 1:12 AM PDT · 18710 days ago · 3 km deep · 60 km away
37. 2.422 km ENE of Soledad, CaliforniaSun, Jul 13, 5:05 AM PDT · 18710 days ago · 1 km deep · 71 km away
38. 2.25 km NE of Ridgemark, CaliforniaSun, Jul 13, 5:08 AM PDT · 18710 days ago · 6 km deep · 32 km away
39. 1.89 km NNW of Hollister, CaliforniaSun, Jul 13, 5:11 AM PDT · 18710 days ago · 6 km deep · 17 km away
40. 1.82 km NNE of Los Gatos, CaliforniaSun, Jul 13, 6:41 AM PDT · 18710 days ago · 9 km deep · 42 km away
41. 2.65 km SW of Gilroy, CaliforniaSun, Jul 13, 2:00 PM PDT · 18710 days ago · 7 km deep · 3 km away
42. 2.221 km NE of Soledad, CaliforniaSun, Jul 13, 2:15 PM PDT · 18710 days ago · 5 km deep · 60 km away
43. 2.018 km SSE of Tres Pinos, CaliforniaMon, Jul 14, 8:47 AM PDT · 18709 days ago · 10 km deep · 52 km away
44. 2.124 km NNE of King City, CaliforniaMon, Jul 14, 11:35 AM PDT · 18709 days ago · 6 km deep · 86 km away
45. 2.423 km NE of Soledad, CaliforniaTue, Jul 15, 3:22 PM PDT · 18708 days ago · 9 km deep · 64 km away
46. 2.214 km E of Seven Trees, CaliforniaTue, Jul 15, 4:01 PM PDT · 18708 days ago · 1 km deep · 35 km away
47. 3.023 km NE of King City, CaliforniaTue, Jul 15, 4:03 PM PDT · 18708 days ago · 5 km deep · 95 km away
48. 1.66 km E of Sunol, CaliforniaTue, Jul 15, 7:18 PM PDT · 18707 days ago · 8 km deep · 69 km away
49. 1.99 km SW of Ridgemark, CaliforniaWed, Jul 16, 9:35 AM PDT · 18707 days ago · 8 km deep · 30 km away
50. 2.224 km NE of Greenfield, CaliforniaWed, Jul 16, 2:23 PM PDT · 18707 days ago · 0 km deep · 79 km away
51. 4.18 km NW of Hollister, CaliforniaWed, Jul 16, 2:35 PM PDT · 18707 days ago · 8 km deep · 17 km away
52. 1.913 km SSE of Big Sur, CaliforniaWed, Jul 16, 3:49 PM PDT · 18707 days ago · 2 km deep · 90 km away
53. 2.824 km NE of Greenfield, CaliforniaWed, Jul 16, 4:12 PM PDT · 18707 days ago · 0 km deep · 79 km away
54. 2.49 km ESE of East Foothills, CaliforniaWed, Jul 16, 5:16 PM PDT · 18706 days ago · 2 km deep · 42 km away
55. 2.09 km NW of Hollister, CaliforniaThu, Jul 17, 12:59 AM PDT · 18706 days ago · 4 km deep · 17 km away
56. 2.79 km WSW of Ridgemark, CaliforniaThu, Jul 17, 4:06 AM PDT · 18706 days ago · 6 km deep · 28 km away
57. 2.624 km NE of King City, CaliforniaThu, Jul 17, 5:42 AM PDT · 18706 days ago · 3 km deep · 89 km away
58. 2.813 km ESE of Alum Rock, CaliforniaFri, Jul 18, 1:22 AM PDT · 18705 days ago · 8 km deep · 38 km away
59. 3.622 km NNE of Soledad, CaliforniaFri, Jul 18, 2:40 PM PDT · 18705 days ago · 3 km deep · 58 km away
60. 2.79 km NW of Hollister, CaliforniaSat, Jul 19, 12:20 AM PDT · 18704 days ago · 7 km deep · 17 km away

The first 60 of 179.

Before

1. 2.525 km NE of Soledad, CaliforniaSun, Jun 29, 8:36 PM PDT · 18723 days ago · 8 km deep · 63 km away
2. 2.826 km NE of Soledad, CaliforniaSun, Jun 29, 5:23 PM PDT · 18723 days ago · 6 km deep · 64 km away
3. 2.3Central CaliforniaSun, Jun 29, 11:17 AM PDT · 18724 days ago · 7 km deep · 26 km away
4. 2.219 km SSE of Tres Pinos, CaliforniaSun, Jun 29, 9:22 AM PDT · 18724 days ago · 5 km deep · 52 km away
5. 2.526 km NE of Soledad, CaliforniaSat, Jun 28, 2:13 PM PDT · 18725 days ago · 8 km deep · 68 km away
6. 2.526 km ENE of Greenfield, CaliforniaSat, Jun 28, 1:24 PM PDT · 18725 days ago · 0 km deep · 82 km away
7. 2.723 km NE of Greenfield, CaliforniaSat, Jun 28, 1:09 PM PDT · 18725 days ago · 4 km deep · 79 km away
8. 1.7Northern CaliforniaSat, Jun 28, 10:25 AM PDT · 18725 days ago · 7 km deep · 31 km away
9. 2.223 km NE of Greenfield, CaliforniaSat, Jun 28, 7:06 AM PDT · 18725 days ago · 5 km deep · 79 km away
10. 2.12 km SW of San Juan Bautista, CaliforniaSat, Jun 28, 6:52 AM PDT · 18725 days ago · 6 km deep · 18 km away
11. 2.39 km NE of San Juan Bautista, CaliforniaSat, Jun 28, 2:59 AM PDT · 18725 days ago · 4 km deep · 16 km away
12. 2.99 km NE of San Juan Bautista, CaliforniaSat, Jun 28, 2:26 AM PDT · 18725 days ago · 4 km deep · 16 km away
13. 1.713 km NW of Pacific Grove, CaliforniaFri, Jun 27, 11:00 PM PDT · 18725 days ago · 11 km deep · 46 km away
14. 2.813 km NW of Pacific Grove, CAFri, Jun 27, 10:55 PM PDT · 18725 days ago · 9 km deep · 45 km away
15. 2.925 km ENE of Soledad, CaliforniaFri, Jun 27, 9:07 PM PDT · 18725 days ago · 10 km deep · 70 km away
16. 2.623 km NE of King City, CaliforniaFri, Jun 27, 12:33 PM PDT · 18726 days ago · 1 km deep · 94 km away
17. 2.89 km NW of Hollister, CaliforniaFri, Jun 27, 7:18 AM PDT · 18726 days ago · 5 km deep · 17 km away
18. 2.38 km ENE of Gilroy, CaliforniaFri, Jun 27, 5:00 AM PDT · 18726 days ago · 6 km deep · 15 km away
19. 2.923 km ENE of Soledad, CaliforniaFri, Jun 27, 3:42 AM PDT · 18726 days ago · 1 km deep · 71 km away
20. 2.923 km ENE of Soledad, CaliforniaFri, Jun 27, 3:17 AM PDT · 18726 days ago · 2 km deep · 71 km away

From the USGS Earthquake Hazards Program and its partner networks, event nc1024593. Read Sat, Oct 3, 2026, 11:29 AM UTC.