M1.8 earthquake 12km SE of Talmage, CA

Magnitude

1.8 (Md, duration), micro

Magnitude from

Northern California Seismic System

Local time

Thu, Dec 10, 2020, 6:40 PM PST

UTC

2020-12-11 02:40:44 UTC

Depth

3.9 km (2.4 mi), shallow

Epicenter

39.050° N, 123.080° 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

±0.14

Depth from

From location

Station coverage gap

76°

Stations used

41

• Hopland, CaliforniaPopulation 756. Forecast9 kmNNE
• Ukiah, CaliforniaPopulation 15,917. Forecast16 kmSE
• Santa Rosa, CaliforniaPopulation 178,127. Forecast75 kmNNW
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast704 kmNW

After

1. 2.810km ESE of Willits, CAThu, Dec 10, 11:24 PM PST · 2123 days ago · 7 km deep · 39 km away · felt by 72
2. 2.410km ESE of Willits, CAThu, Dec 10, 11:25 PM PST · 2123 days ago · 6 km deep · 39 km away
3. 1.89km ESE of Willits, CAThu, Dec 10, 11:25 PM PST · 2123 days ago · 5 km deep · 39 km away · felt by 1
4. 1.79km ESE of Willits, CAFri, Dec 11, 12:08 AM PST · 2123 days ago · 5 km deep · 39 km away
5. 1.810km ESE of Willits, CAFri, Dec 11, 12:58 AM PST · 2123 days ago · 7 km deep · 39 km away · felt by 1
6. 1.910km ESE of Willits, CAFri, Dec 11, 2:50 AM PST · 2123 days ago · 6 km deep · 39 km away
7. 1.65km W of Sea Ranch, CAFri, Dec 11, 2:28 PM PST · 2123 days ago · 1 km deep · 52 km away
8. 1.82km NE of The Geysers, CASat, Dec 12, 11:11 AM PST · 2122 days ago · 2 km deep · 41 km away
9. 1.56km NW of The Geysers, CASat, Dec 12, 12:25 PM PST · 2122 days ago · 2 km deep · 35 km away
10. 2.75km NW of The Geysers, CASat, Dec 12, 5:11 PM PST · 2122 days ago · 3 km deep · 37 km away
11. 1.76km WNW of The Geysers, CASun, Dec 13, 2:37 AM PST · 2121 days ago · 2 km deep · 36 km away
12. 2.312km NNW of Covelo, CAMon, Dec 14, 3:49 AM PST · 2120 days ago · 8 km deep · 95 km away
13. 1.67km NW of The Geysers, CAMon, Dec 14, 4:07 AM PST · 2120 days ago · 2 km deep · 34 km away
14. 1.76km W of Cobb, CAMon, Dec 14, 1:21 PM PST · 2120 days ago · 1 km deep · 36 km away
15. 2.210km ESE of Willits, CATue, Dec 15, 6:42 PM PST · 2119 days ago · 6 km deep · 38 km away · felt by 1
16. 2.413km W of Lakeport, CAWed, Dec 16, 12:56 AM PST · 2118 days ago · 4 km deep · 2 km away · felt by 9
17. 2.21km NNW of The Geysers, CAWed, Dec 16, 2:29 AM PST · 2118 days ago · 2 km deep · 40 km away
18. 2.01km NW of The Geysers, CAWed, Dec 16, 2:30 AM PST · 2118 days ago · 1 km deep · 40 km away
19. 2.19km WNW of Cobb, CAWed, Dec 16, 7:49 AM PST · 2118 days ago · 2 km deep · 32 km away
20. 1.61km NW of The Geysers, CAWed, Dec 16, 8:46 AM PST · 2118 days ago · 1 km deep · 40 km away
21. 1.72km NNE of Redwood Valley, CAWed, Dec 16, 2:12 PM PST · 2118 days ago · 7 km deep · 28 km away
22. 1.710km WNW of The Geysers, CAWed, Dec 16, 2:34 PM PST · 2118 days ago · 2 km deep · 32 km away
23. 1.512km W of Lakeport, CAWed, Dec 16, 8:39 PM PST · 2117 days ago · 7 km deep · 3 km away
24. 1.812km SE of Laytonville, CAThu, Dec 17, 1:39 AM PST · 2117 days ago · 9 km deep · 68 km away
25. 1.77km W of Cobb, CAThu, Dec 17, 5:53 AM PST · 2117 days ago · 2 km deep · 34 km away · felt by 1
26. 2.014km W of Lakeport, CAThu, Dec 17, 10:52 AM PST · 2117 days ago · 4 km deep · 3 km away · felt by 1
27. 1.98km NW of The Geysers, CAThu, Dec 17, 8:30 PM PST · 2116 days ago · 2 km deep · 33 km away
28. 1.79km WNW of Cobb, CAFri, Dec 18, 2:39 AM PST · 2116 days ago · 2 km deep · 32 km away
29. 1.59km WNW of Cobb, CAFri, Dec 18, 2:39 AM PST · 2116 days ago · 1 km deep · 32 km away
30. 1.85km ESE of Boonville, CAFri, Dec 18, 5:31 AM PST · 2116 days ago · 5 km deep · 21 km away
31. 1.611km SE of Laytonville, CAFri, Dec 18, 3:20 PM PST · 2116 days ago · 8 km deep · 69 km away
32. 1.62km NNE of The Geysers, CASat, Dec 19, 6:14 AM PST · 2115 days ago · 2 km deep · 40 km away
33. 1.76km WNW of The Geysers, CASat, Dec 19, 10:38 PM PST · 2114 days ago · 2 km deep · 35 km away
34. 1.56km NW of The Geysers, CASun, Dec 20, 11:01 AM PST · 2114 days ago · 3 km deep · 35 km away
35. 1.77km W of Cobb, CAMon, Dec 21, 2:03 PM PST · 2113 days ago · 2 km deep · 34 km away
36. 1.718km ESE of Boonville, CAMon, Dec 21, 5:34 PM PST · 2113 days ago · 4 km deep · 14 km away
37. 2.018km NE of Sea Ranch, CATue, Dec 22, 4:53 AM PST · 2112 days ago · 6 km deep · 32 km away
38. 2.44km NNW of Redwood Valley, CATue, Dec 22, 11:07 AM PST · 2112 days ago · 7 km deep · 31 km away · felt by 6
39. 2.21km WNW of The Geysers, CATue, Dec 22, 1:58 PM PST · 2112 days ago · 1 km deep · 41 km away
40. 1.610km NNE of Brooktrails, CATue, Dec 22, 4:55 PM PST · 2112 days ago · 7 km deep · 58 km away
41. 1.83km S of Cobb, CAWed, Dec 23, 8:46 AM PST · 2111 days ago · 3 km deep · 42 km away
42. 1.55km NNE of Windsor, CAWed, Dec 23, 12:23 PM PST · 2111 days ago · 1 km deep · 58 km away
43. 1.63km NNW of The Geysers, CAWed, Dec 23, 6:24 PM PST · 2111 days ago · 4 km deep · 39 km away
44. 1.65km NW of The Geysers, CAWed, Dec 23, 10:41 PM PST · 2110 days ago · 4 km deep · 36 km away
45. 1.79km NW of The Geysers, CAThu, Dec 24, 6:50 AM PST · 2110 days ago · 2 km deep · 32 km away
46. 2.82km NNW of The Geysers, CAFri, Dec 25, 2:48 AM PST · 2109 days ago · 1 km deep · 39 km away · felt by 5
47. 1.87km WNW of The Geysers, CAFri, Dec 25, 2:25 PM PST · 2109 days ago · 2 km deep · 35 km away
48. 1.916km W of Ukiah, CAFri, Dec 25, 11:11 PM PST · 2108 days ago · 4 km deep · 30 km away
49. 2.02km S of Anderson Springs, CASat, Dec 26, 4:13 AM PST · 2108 days ago · 1 km deep · 47 km away · felt by 1
50. 1.712km SE of Laytonville, CASat, Dec 26, 10:40 AM PST · 2108 days ago · 8 km deep · 68 km away
51. 1.913km W of Lakeport, CASat, Dec 26, 2:09 PM PST · 2108 days ago · 4 km deep · 2 km away
52. 1.84km N of Redwood Valley, CASat, Dec 26, 3:34 PM PST · 2108 days ago · 6 km deep · 30 km away
53. 1.66km NNW of The Geysers, CASat, Dec 26, 5:02 PM PST · 2108 days ago · 1 km deep · 36 km away
54. 1.79km WNW of Cobb, CASat, Dec 26, 6:03 PM PST · 2108 days ago · 2 km deep · 32 km away
55. 1.66km NNW of The Geysers, CASat, Dec 26, 7:38 PM PST · 2107 days ago · 1 km deep · 36 km away
56. 2.211km ESE of Willits, CASun, Dec 27, 6:06 AM PST · 2107 days ago · 7 km deep · 38 km away
57. 1.810km ESE of Willits, CASun, Dec 27, 11:33 AM PST · 2107 days ago · 7 km deep · 38 km away
58. 1.94km NNW of The Geysers, CATue, Dec 29, 2:03 PM PST · 2105 days ago · 0 km deep · 38 km away
59. 2.31km E of The Geysers, CATue, Dec 29, 3:35 PM PST · 2105 days ago · 0 km deep · 42 km away
60. 2.72km NW of The Geysers, CATue, Dec 29, 4:14 PM PST · 2105 days ago · 1 km deep · 40 km away · felt by 5

The first 60 of 169.

Before

1. 1.713km N of Lake Pillsbury, CAThu, Dec 10, 12:59 AM PST · 2124 days ago · 8 km deep · 54 km away
2. 1.66km NW of The Geysers, CAWed, Dec 9, 8:13 PM PST · 2124 days ago · 3 km deep · 35 km away
3. 1.78km NW of The Geysers, CAWed, Dec 9, 4:28 AM PST · 2125 days ago · 2 km deep · 33 km away
4. 2.613km W of Lakeport, CAWed, Dec 9, 2:14 AM PST · 2125 days ago · 3 km deep · 3 km away · felt by 21
5. 1.713km W of Lakeport, CAMon, Dec 7, 6:17 PM PST · 2127 days ago · -1 km deep · 2 km away
6. 1.77km ENE of Cloverdale, CAMon, Dec 7, 9:50 AM PST · 2127 days ago · 5 km deep · 28 km away
7. 1.513km SE of Talmage, CAMon, Dec 7, 8:53 AM PST · 2127 days ago · 1 km deep · 1 km away
8. 2.213km SE of Talmage, CAMon, Dec 7, 12:05 AM PST · 2127 days ago · 0 km deep · 1 km away
9. 1.84km N of Laytonville, CASun, Dec 6, 11:52 PM PST · 2127 days ago · 13 km deep · 83 km away
10. 1.813km SE of Talmage, CASun, Dec 6, 10:51 PM PST · 2127 days ago · 1 km deep · 1 km away · felt by 2
11. 1.518km ESE of Boonville, CASun, Dec 6, 6:48 PM PST · 2128 days ago · 4 km deep · 15 km away
12. 1.65km NW of The Geysers, CASun, Dec 6, 3:32 PM PST · 2128 days ago · 1 km deep · 36 km away · felt by 2
13. 1.913km W of Lakeport, CASun, Dec 6, 3:18 PM PST · 2128 days ago · 2 km deep · 3 km away
14. 1.82km NNE of The Geysers, CASun, Dec 6, 10:42 AM PST · 2128 days ago · 2 km deep · 40 km away
15. 2.113km W of Lakeport, CASun, Dec 6, 10:37 AM PST · 2128 days ago · 3 km deep · 2 km away
16. 2.313km SE of Talmage, CASun, Dec 6, 7:59 AM PST · 2128 days ago · 1 km deep · 1 km away · felt by 5
17. 4.413km W of Lakeport, CASun, Dec 6, 7:03 AM PST · 2128 days ago · 5 km deep · 2 km away · felt by 1,174 · tsunami flag
18. 1.614km SSE of Covelo, CASat, Dec 5, 12:06 PM PST · 2129 days ago · 5 km deep · 71 km away
19. 1.68km WSW of Covelo, CASat, Dec 5, 5:44 AM PST · 2129 days ago · 5 km deep · 81 km away
20. 1.910km ESE of Willits, CAFri, Dec 4, 9:50 AM PST · 2130 days ago · 6 km deep · 38 km away

From the USGS Earthquake Hazards Program and its partner networks, event nc73496255. Read Sun, Oct 4, 2026, 2:55 PM UTC.