M2.2 earthquake 10 km SSW of Ridgemark, CA

Magnitude

2.2 (md), micro

Local time

Sat, Aug 22, 2026, 3:07 AM PDT

UTC

2026-08-22 10:07:01 UTC

Depth

6.7 km (4.2 mi), shallow

Epicenter

36.729° N, 121.416° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.1 km horizontally, 0.3 km in depth

Magnitude uncertainty

±0.14

Depth from

From location

Station coverage gap

33°

Stations used

73

• Ridgemark, CaliforniaPopulation 3,016. Forecast10 kmSSW
• Hollister, CaliforniaPopulation 37,462. Forecast14 kmS
• Salinas, CaliforniaPopulation 157,380. Forecast22 kmENE
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast414 kmNW

After

1. 1.86 km NW of Pinnacles, CASat, Aug 22, 3:34 AM PDT · 32 days ago · 2 km deep · 27 km away
2. 1.79 km SSE of San Juan Bautista, CASat, Aug 22, 6:00 AM PDT · 31 days ago · 4 km deep · 9 km away
3. 1.87 km WSW of Gilroy, CASun, Aug 23, 6:21 AM PDT · 30 days ago · 5 km deep · 35 km away
4. 1.822 km SE of Pinnacles, CAWed, Aug 26, 3:45 AM PDT · 28 days ago · 7 km deep · 54 km away · felt by 1
5. 1.611 km SE of Sunol, CAThu, Aug 27, 1:08 AM PDT · 27 days ago · 7 km deep · 95 km away
6. 2.024 km NE of Pinnacles, CAThu, Aug 27, 2:22 PM PDT · 26 days ago · 0 km deep · 39 km away
7. 1.916 km S of Tres Pinos, CAFri, Aug 28, 1:56 PM PDT · 25 days ago · 6 km deep · 14 km away
8. 1.919 km W of New Idria, CASun, Aug 30, 2:37 PM PDT · 23 days ago · 5 km deep · 58 km away
9. 1.68 km SE of Pinnacles, CASun, Aug 30, 5:45 PM PDT · 23 days ago · 6 km deep · 40 km away
10. 1.67 km NW of Pinnacles, CASun, Aug 30, 11:08 PM PDT · 23 days ago · 2 km deep · 26 km away
11. 1.510 km SSE of San Juan Bautista, CATue, Sep 1, 1:39 PM PDT · 21 days ago · 8 km deep · 8 km away
12. 1.812 km SW of Cantua Creek, CAWed, Sep 2, 8:32 AM PDT · 20 days ago · 13 km deep · 96 km away
13. 1.814 km SW of Cantua Creek, CAWed, Sep 2, 2:43 PM PDT · 20 days ago · 12 km deep · 97 km away
14. 2.23 km ENE of Pinnacles, CAThu, Sep 3, 12:58 PM PDT · 19 days ago · 9 km deep · 34 km away
15. 1.85 km E of Pinnacles, CAThu, Sep 3, 12:58 PM PDT · 19 days ago · 2 km deep · 37 km away
16. 1.69 km W of Patterson, CAThu, Sep 3, 1:10 PM PDT · 19 days ago · 6 km deep · 83 km away
17. 1.515 km E of Seven Trees, CAFri, Sep 4, 2:56 PM PDT · 18 days ago · 2 km deep · 67 km away
18. 1.76 km NW of Pinnacles, CASat, Sep 5, 2:26 AM PDT · 18 days ago · 3 km deep · 26 km away
19. 1.67 km SW of Gilroy, CASat, Sep 5, 4:36 AM PDT · 17 days ago · 4 km deep · 31 km away
20. 1.67 km NNE of Aromas, CASat, Sep 5, 5:27 AM PDT · 17 days ago · 4 km deep · 31 km away
21. 1.923 km NE of King City, CASat, Sep 5, 6:17 AM PDT · 17 days ago · 9 km deep · 58 km away
22. 2.27 km SW of Gilroy, CASat, Sep 5, 7:59 AM PDT · 17 days ago · 5 km deep · 32 km away · felt by 1
23. 1.812 km SE of Pinnacles, CASun, Sep 6, 9:18 AM PDT · 16 days ago · 10 km deep · 45 km away
24. 2.28 km ENE of Gilroy, CAMon, Sep 7, 9:19 AM PDT · 15 days ago · 5 km deep · 34 km away
25. 2.022 km NE of San Lucas, CATue, Sep 8, 7:28 AM PDT · 14 days ago · 7 km deep · 76 km away
26. 1.62 km SSW of Hollister, CATue, Sep 8, 10:18 AM PDT · 14 days ago · 9 km deep · 11 km away
27. 1.85 km N of Alum Rock, CAWed, Sep 9, 10:51 AM PDT · 13 days ago · 0 km deep · 84 km away
28. 1.98 km NE of Alum Rock, CAWed, Sep 9, 3:54 PM PDT · 13 days ago · 7 km deep · 81 km away
29. 1.51 km E of Aromas, CAThu, Sep 10, 1:59 AM PDT · 13 days ago · 6 km deep · 26 km away
30. 1.65 km NW of Pinnacles, CAThu, Sep 10, 1:35 PM PDT · 12 days ago · 3 km deep · 28 km away
31. 1.914 km ENE of Hollister, CASat, Sep 12, 2:17 PM PDT · 10 days ago · 8 km deep · 24 km away
32. 1.616 km E of Seven Trees, CASat, Sep 12, 11:55 PM PDT · 10 days ago · 6 km deep · 66 km away
33. 1.610 km NW of Pinnacles, CASun, Sep 13, 12:30 PM PDT · 9 days ago · 1 km deep · 23 km away
34. 2.132 km SW of South Dos Palos, CASun, Sep 13, 4:06 PM PDT · 9 days ago · 5 km deep · 49 km away
35. 1.55 km NNW of Hollister, CASun, Sep 13, 4:45 PM PDT · 9 days ago · 10 km deep · 18 km away
36. 1.911 km SW of King City, CATue, Sep 15, 2:05 PM PDT · 7 days ago · 7 km deep · 69 km away
37. 1.718 km ENE of San Lucas, CATue, Sep 15, 6:43 PM PDT · 7 days ago · 4 km deep · 80 km away
38. 2.011 km SE of Pinnacles, CATue, Sep 15, 7:26 PM PDT · 7 days ago · 5 km deep · 44 km away
39. 1.65 km E of Pinnacles, CAWed, Sep 16, 8:13 AM PDT · 6 days ago · 11 km deep · 36 km away
40. 1.631 km NE of Pinnacles, CAWed, Sep 16, 7:53 PM PDT · 6 days ago · -1 km deep · 48 km away
41. 2.621 km E of Alum Rock, CAWed, Sep 16, 8:07 PM PDT · 6 days ago · 6 km deep · 69 km away · felt by 5
42. 2.62 km ENE of Aromas, CAThu, Sep 17, 11:14 AM PDT · 5 days ago · 1 km deep · 26 km away
43. 2.510 km ENE of Milpitas, CASat, Sep 19, 3:52 AM PDT · 4 days ago · 3 km deep · 89 km away · felt by 9
44. 1.54 km N of Aromas, CASat, Sep 19, 5:04 PM PDT · 3 days ago · 4 km deep · 30 km away
45. 1.710 km SW of Ridgemark, CAMon, Sep 21, 3:34 PM PDT · 24 hr ago · 8 km deep · 2 km away
46. 1.58 km E of Alum Rock, CAMon, Sep 21, 5:46 PM PDT · 22 hr ago · 2 km deep · 75 km away
47. 1.516 km S of Tres Pinos, CATue, Sep 22, 1:36 AM PDT · 14 hr ago · 5 km deep · 13 km away
48. 1.910 km SSW of Tres Pinos, CATue, Sep 22, 1:50 AM PDT · 14 hr ago · 1 km deep · 3 km away

Before

1. 1.614 km NW of Pinnacles, CAFri, Aug 21, 6:32 AM PDT · 32 days ago · 6 km deep · 19 km away
2. 1.76 km NW of Pinnacles, CAFri, Aug 21, 4:42 AM PDT · 32 days ago · 2 km deep · 26 km away
3. 1.59 km SSE of San Juan Bautista, CAFri, Aug 21, 4:06 AM PDT · 32 days ago · 4 km deep · 9 km away
4. 1.816 km NW of Pinnacles, CAThu, Aug 20, 4:51 AM PDT · 33 days ago · 5 km deep · 17 km away
5. 1.619 km NW of New Idria, CATue, Aug 18, 7:33 PM PDT · 35 days ago · 8 km deep · 57 km away
6. 1.68 km NNW of Pinnacles, CATue, Aug 18, 4:52 PM PDT · 35 days ago · 3 km deep · 26 km away
7. 1.67 km NW of Pinnacles, CATue, Aug 18, 4:08 PM PDT · 35 days ago · 3 km deep · 26 km away
8. 1.76 km SSE of Portola Valley, CATue, Aug 18, 7:04 AM PDT · 35 days ago · 9 km deep · 97 km away
9. 1.87 km NNW of Pinnacles, CAMon, Aug 17, 6:13 AM PDT · 36 days ago · 4 km deep · 27 km away
10. 1.96 km NNW of Pinnacles, CAMon, Aug 17, 4:11 AM PDT · 36 days ago · 3 km deep · 27 km away
11. 1.96 km NW of Pinnacles, CASun, Aug 16, 11:24 AM PDT · 37 days ago · 2 km deep · 27 km away
12. 1.94 km NW of Pinnacles, CASat, Aug 15, 7:18 PM PDT · 38 days ago · 3 km deep · 28 km away
13. 1.815 km E of Seven Trees, CASat, Aug 15, 12:35 PM PDT · 38 days ago · 6 km deep · 66 km away
14. 1.78 km ENE of Lopez Point, CASat, Aug 15, 6:03 AM PDT · 38 days ago · 4 km deep · 75 km away
15. 1.78 km ENE of Lopez Point, CASat, Aug 15, 6:02 AM PDT · 38 days ago · 4 km deep · 75 km away
16. 1.56 km NW of Pinnacles, CAFri, Aug 14, 10:19 PM PDT · 39 days ago · 5 km deep · 27 km away
17. 1.67 km NNW of Pinnacles, CAThu, Aug 13, 11:21 PM PDT · 40 days ago · 3 km deep · 27 km away
18. 1.86 km NW of Pinnacles, CAThu, Aug 13, 5:55 PM PDT · 40 days ago · 3 km deep · 27 km away
19. 1.87 km NNW of Pinnacles, CAThu, Aug 13, 2:26 AM PDT · 41 days ago · 4 km deep · 27 km away
20. 2.19 km ENE of Morgan Hill, CAWed, Aug 12, 2:41 PM PDT · 41 days ago · 4 km deep · 50 km away · felt by 4

From the USGS Earthquake Hazards Program and its partner networks, event nc75422897. Read Tue, Sep 22, 2026, 10:29 PM UTC.