M1.5 earthquake 10 km WNW of Cobb, CA

Magnitude

1.5 (Md, duration), micro

Magnitude from

Northern California Seismic System

Local time

Sun, Jul 26, 2026, 10:36 PM PDT

UTC

2026-07-27 05:36:05 UTC

Depth

2.0 km (1.2 mi), shallow

Epicenter

38.871° N, 122.823° W

Region

California

Tsunami flag

No

Status

Automatic solution, may be revised

Location uncertainty

About 0.4 km horizontally, 0.4 km in depth

Magnitude uncertainty

±0.13

Depth from

From location

Station coverage gap

158°

Stations used

19

• Cobb, CaliforniaPopulation 1,778. Forecast10 kmWNW
• Clearlake, CaliforniaPopulation 15,182. Forecast20 kmWSW
• Santa Rosa, CaliforniaPopulation 178,127. Forecast49 kmN
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast674 kmNW

After

1. 2.43 km NW of The Geysers, CASun, Jul 26, 11:29 PM PDT · 68 days ago · 4 km deep · 9 km away
2. 2.73 km ENE of The Geysers, CAMon, Jul 27, 8:29 AM PDT · 68 days ago · 2 km deep · 13 km away · felt by 4
3. 2.63 km ENE of The Geysers, CAMon, Jul 27, 8:29 AM PDT · 68 days ago · 1 km deep · 13 km away
4. 1.99 km NW of The Geysers, CAMon, Jul 27, 2:30 PM PDT · 68 days ago · 2 km deep · 5 km away
5. 2.46 km NW of The Geysers, CAMon, Jul 27, 2:35 PM PDT · 68 days ago · 2 km deep · 7 km away
6. 1.85 km E of Willits, CAMon, Jul 27, 10:27 PM PDT · 67 days ago · 2 km deep · 73 km away
7. 4.28 km ESE of Cloverdale, CATue, Jul 28, 7:40 PM PDT · 67 days ago · 6 km deep · 14 km away · felt by 240
8. 3.07 km ESE of Cloverdale, CATue, Jul 28, 7:40 PM PDT · 67 days ago · 8 km deep · 15 km away · felt by 11
9. 2.28 km ESE of Cloverdale, CATue, Jul 28, 8:48 PM PDT · 67 days ago · 5 km deep · 14 km away · felt by 3
10. 1.710 km ESE of Willits, CAWed, Jul 29, 12:38 AM PDT · 66 days ago · 8 km deep · 68 km away
11. 1.65 km NW of The Geysers, CAWed, Jul 29, 3:21 AM PDT · 66 days ago · 3 km deep · 7 km away
12. 1.97 km ESE of Cloverdale, CAWed, Jul 29, 3:48 AM PDT · 66 days ago · 7 km deep · 15 km away
13. 1.65 km NNW of The Geysers, CAWed, Jul 29, 6:51 AM PDT · 66 days ago · 2 km deep · 7 km away
14. 1.68 km ESE of Cloverdale, CAWed, Jul 29, 7:28 AM PDT · 66 days ago · 6 km deep · 14 km away
15. 1.67 km ESE of Cloverdale, CAWed, Jul 29, 11:32 AM PDT · 66 days ago · 5 km deep · 15 km away
16. 1.78 km ESE of Cloverdale, CAWed, Jul 29, 11:57 AM PDT · 66 days ago · 5 km deep · 14 km away
17. 2.12 km N of The Geysers, CAWed, Jul 29, 12:21 PM PDT · 66 days ago · 0 km deep · 11 km away
18. 1.82 km N of The Geysers, CAWed, Jul 29, 12:34 PM PDT · 66 days ago · 0 km deep · 11 km away
19. 2.38 km ESE of Cloverdale, CAWed, Jul 29, 1:11 PM PDT · 66 days ago · 4 km deep · 15 km away
20. 1.78 km ESE of Cloverdale, CAWed, Jul 29, 4:24 PM PDT · 66 days ago · 7 km deep · 15 km away
21. 1.78 km ESE of Cloverdale, CAThu, Jul 30, 3:42 AM PDT · 65 days ago · 5 km deep · 15 km away
22. 1.96 km NW of The Geysers, CAThu, Jul 30, 8:17 AM PDT · 65 days ago · 3 km deep · 6 km away
23. 1.715 km ESE of Lake Pillsbury, CAThu, Jul 30, 3:34 PM PDT · 65 days ago · 11 km deep · 53 km away
24. 1.88 km ESE of Cloverdale, CAThu, Jul 30, 7:16 PM PDT · 65 days ago · 5 km deep · 14 km away
25. 1.58 km ESE of Cloverdale, CAThu, Jul 30, 7:47 PM PDT · 65 days ago · 5 km deep · 14 km away
26. 2.518 km NE of Upper Lake, CAThu, Jul 30, 11:51 PM PDT · 64 days ago · 6 km deep · 48 km away · felt by 1
27. 1.87 km ESE of Cloverdale, CAFri, Jul 31, 1:28 AM PDT · 64 days ago · 6 km deep · 15 km away
28. 1.73 km SE of The Geysers, CAFri, Jul 31, 3:24 AM PDT · 64 days ago · 1 km deep · 15 km away
29. 1.92 km ESE of The Geysers, CAFri, Jul 31, 5:46 AM PDT · 64 days ago · 1 km deep · 13 km away
30. 1.73 km NW of The Geysers, CAFri, Jul 31, 8:24 AM PDT · 64 days ago · 4 km deep · 9 km away
31. 1.74 km ESE of Lake Pillsbury, CAFri, Jul 31, 3:39 PM PDT · 64 days ago · 12 km deep · 59 km away
32. 1.810 km ESE of Willits, CAFri, Jul 31, 10:09 PM PDT · 63 days ago · 6 km deep · 66 km away
33. 3.77 km ESE of Cloverdale, CASat, Aug 1, 12:57 AM PDT · 63 days ago · 7 km deep · 15 km away · felt by 190
34. 1.78 km ESE of Cloverdale, CASat, Aug 1, 4:34 AM PDT · 63 days ago · 6 km deep · 14 km away
35. 2.87 km ESE of Cloverdale, CASat, Aug 1, 4:35 AM PDT · 63 days ago · 6 km deep · 15 km away · felt by 9
36. 1.77 km ESE of Cloverdale, CASat, Aug 1, 4:49 AM PDT · 63 days ago · 7 km deep · 16 km away
37. 2.78 km ESE of Cloverdale, CASat, Aug 1, 4:50 AM PDT · 63 days ago · 4 km deep · 14 km away · felt by 5
38. 1.66 km WNW of Cobb, CASat, Aug 1, 11:06 PM PDT · 62 days ago · 2 km deep · 5 km away
39. 1.65 km WNW of The Geysers, CASun, Aug 2, 1:42 AM PDT · 62 days ago · 3 km deep · 8 km away
40. 1.57 km NW of The Geysers, CASun, Aug 2, 7:47 AM PDT · 62 days ago · 3 km deep · 6 km away
41. 1.84 km WNW of The Geysers, CASun, Aug 2, 1:25 PM PDT · 62 days ago · 2 km deep · 8 km away
42. 2.03 km NE of The Geysers, CASun, Aug 2, 8:33 PM PDT · 62 days ago · 1 km deep · 12 km away
43. 1.77 km SE of Cloverdale, CAMon, Aug 3, 2:02 AM PDT · 61 days ago · 5 km deep · 16 km away
44. 1.66 km WNW of Cobb, CAMon, Aug 3, 4:35 AM PDT · 61 days ago · 2 km deep · 5 km away
45. 1.77 km NW of The Geysers, CAMon, Aug 3, 12:37 PM PDT · 61 days ago · 3 km deep · 6 km away
46. 2.612 km SE of Middletown, CAMon, Aug 3, 9:12 PM PDT · 60 days ago · 6 km deep · 35 km away · felt by 21
47. 1.58 km NW of The Geysers, CATue, Aug 4, 12:44 AM PDT · 60 days ago · 2 km deep · 4 km away
48. 1.89 km NNW of Redwood Valley, CATue, Aug 4, 10:43 AM PDT · 60 days ago · 6 km deep · 63 km away
49. 2.67 km ESE of Cloverdale, CATue, Aug 4, 2:17 PM PDT · 60 days ago · 5 km deep · 13 km away · felt by 9
50. 1.812 km NNW of Redwood Valley, CATue, Aug 4, 3:01 PM PDT · 60 days ago · 7 km deep · 65 km away
51. 1.88 km ESE of Cloverdale, CATue, Aug 4, 3:41 PM PDT · 60 days ago · 5 km deep · 14 km away
52. 1.56 km NW of The Geysers, CATue, Aug 4, 4:34 PM PDT · 60 days ago · 3 km deep · 6 km away
53. 1.88 km W of Cobb, CATue, Aug 4, 9:35 PM PDT · 59 days ago · 2 km deep · 4 km away
54. 1.79 km ESE of Redwood Valley, CAWed, Aug 5, 1:41 AM PDT · 59 days ago · 6 km deep · 48 km away
55. 1.61 km NNW of The Geysers, CAWed, Aug 5, 11:41 AM PDT · 59 days ago · 2 km deep · 11 km away
56. 2.13 km N of Redwood Valley, CAThu, Aug 6, 7:09 PM PDT · 58 days ago · 7 km deep · 57 km away · felt by 1
57. 1.54 km N of Redwood Valley, CAThu, Aug 6, 7:10 PM PDT · 58 days ago · 6 km deep · 58 km away
58. 1.58 km E of Willits, CAThu, Aug 6, 7:42 PM PDT · 58 days ago · 7 km deep · 70 km away
59. 2.011 km ESE of Willits, CAFri, Aug 7, 3:07 AM PDT · 57 days ago · 7 km deep · 66 km away
60. 1.911 km ESE of Willits, CAFri, Aug 7, 3:08 AM PDT · 57 days ago · 7 km deep · 66 km away

The first 60 of at least 199.

Before

1. 1.610 km WNW of Cobb, CASun, Jul 26, 8:55 PM PDT · 68 days ago · 2 km deep · 0 km away
2. 2.04 km NNW of Redwood Valley, CASun, Jul 26, 9:40 AM PDT · 69 days ago · 7 km deep · 58 km away · felt by 1
3. 1.713 km N of Upper Lake, CASun, Jul 26, 7:46 AM PDT · 69 days ago · 8 km deep · 46 km away
4. 1.58 km WSW of The Geysers, CASat, Jul 25, 4:01 PM PDT · 70 days ago · 6 km deep · 13 km away
5. 1.89 km WNW of The Geysers, CASat, Jul 25, 9:12 AM PDT · 70 days ago · 3 km deep · 6 km away
6. 2.44 km E of Saint Helena, CASat, Jul 25, 4:31 AM PDT · 70 days ago · 8 km deep · 53 km away · felt by 2
7. 1.67 km W of Cobb, CASat, Jul 25, 2:32 AM PDT · 70 days ago · 2 km deep · 5 km away
8. 1.98 km NNW of Redwood Valley, CASat, Jul 25, 12:54 AM PDT · 70 days ago · 3 km deep · 62 km away
9. 1.87 km WNW of Cobb, CAFri, Jul 24, 7:15 PM PDT · 71 days ago · 2 km deep · 4 km away
10. 1.84 km W of Cobb, CAFri, Jul 24, 1:52 PM PDT · 71 days ago · 1 km deep · 8 km away
11. 1.72 km NW of The Geysers, CAFri, Jul 24, 5:49 AM PDT · 71 days ago · 3 km deep · 10 km away
12. 1.87 km NW of The Geysers, CAFri, Jul 24, 5:06 AM PDT · 71 days ago · 2 km deep · 6 km away
13. 1.99 km NW of Redwood Valley, CAFri, Jul 24, 12:54 AM PDT · 71 days ago · 6 km deep · 63 km away
14. 1.65 km NW of The Geysers, CAThu, Jul 23, 5:29 PM PDT · 72 days ago · 3 km deep · 7 km away
15. 1.811 km WNW of Cobb, CAThu, Jul 23, 7:33 AM PDT · 72 days ago · 1 km deep · 2 km away
16. 1.67 km NNW of Redwood Valley, CAWed, Jul 22, 10:12 PM PDT · 72 days ago · 2 km deep · 62 km away
17. 2.311 km ESE of Willits, CAWed, Jul 22, 5:30 PM PDT · 73 days ago · 7 km deep · 67 km away · felt by 2
18. 1.97 km NW of The Geysers, CAWed, Jul 22, 6:23 AM PDT · 73 days ago · 2 km deep · 6 km away
19. 1.59 km SE of Cloverdale, CAWed, Jul 22, 4:10 AM PDT · 73 days ago · 5 km deep · 16 km away
20. 2.19 km SSE of Laytonville, CAWed, Jul 22, 3:37 AM PDT · 73 days ago · 6 km deep · 98 km away

From the USGS Earthquake Hazards Program and its partner networks, event nc75406437. Read Sat, Oct 3, 2026, 3:18 PM UTC.