M2.0 earthquake 41km NE of Covelo, CA

Magnitude

2.0 (Md, duration), micro

Magnitude from

Northern California Seismic System

Local time

Thu, Jul 22, 2021, 1:59 PM PDT

UTC

2021-07-22 20:59:39 UTC

Depth

4.5 km (2.8 mi), shallow

Epicenter

40.052° N, 122.911° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.5 km horizontally, 1.1 km in depth

Magnitude uncertainty

±0.07

Depth from

From location

Station coverage gap

90°

Stations used

13

• Covelo, CaliforniaPopulation 1,255. Forecast41 kmNE
• Red Bluff, CaliforniaPopulation 14,131. Forecast59 kmWSW
• Chico, CaliforniaPopulation 121,345. Forecast98 kmWNW
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast785 kmNNW

After

1. 2.311km W of Alder Springs, CAThu, Jul 22, 10:15 PM PDT · 1900 days ago · 6 km deep · 44 km away
2. 1.710km SSE of Laytonville, CAThu, Jul 22, 11:57 PM PDT · 1900 days ago · 9 km deep · 66 km away
3. 2.011km W of Alder Springs, CAFri, Jul 23, 4:13 PM PDT · 1899 days ago · 4 km deep · 43 km away
4. 2.316km E of Willows, CASat, Jul 24, 1:54 AM PDT · 1899 days ago · 17 km deep · 96 km away
5. 2.510km WNW of Alder Springs, CASat, Jul 24, 6:37 AM PDT · 1899 days ago · 1 km deep · 43 km away
6. 2.311km W of Alder Springs, CASat, Jul 24, 7:19 PM PDT · 1898 days ago · 2 km deep · 43 km away
7. 2.811km W of Alder Springs, CASat, Jul 24, 7:35 PM PDT · 1898 days ago · 0 km deep · 43 km away
8. 3.211km W of Alder Springs, CASun, Jul 25, 6:21 PM PDT · 1897 days ago · 5 km deep · 43 km away · felt by 9
9. 2.412km N of Laytonville, CAMon, Jul 26, 1:22 AM PDT · 1897 days ago · 7 km deep · 58 km away
10. 1.94km ESE of Redway, CAMon, Jul 26, 5:35 PM PDT · 1896 days ago · 21 km deep · 74 km away
11. 2.511km W of Alder Springs, CAMon, Jul 26, 10:40 PM PDT · 1896 days ago · 1 km deep · 43 km away
12. 2.011km W of Alder Springs, CATue, Jul 27, 11:10 AM PDT · 1896 days ago · 5 km deep · 43 km away
13. 1.614km NE of Redwood Valley, CATue, Jul 27, 5:40 PM PDT · 1895 days ago · 3 km deep · 78 km away
14. 2.511km WNW of Alder Springs, CATue, Jul 27, 9:34 PM PDT · 1895 days ago · 5 km deep · 43 km away
15. 2.07km ESE of Willits, CATue, Jul 27, 11:34 PM PDT · 1895 days ago · 7 km deep · 79 km away
16. 1.97km ESE of Lake Pillsbury, CAThu, Jul 29, 11:47 PM PDT · 1893 days ago · 4 km deep · 75 km away
17. 1.941km NE of Covelo, CAFri, Jul 30, 6:20 AM PDT · 1893 days ago · 4 km deep · 0 km away
18. 1.910km SSE of Redway, CAFri, Jul 30, 3:36 PM PDT · 1892 days ago · 17 km deep · 74 km away
19. 2.012km WNW of Alder Springs, CASat, Jul 31, 1:47 PM PDT · 1891 days ago · 3 km deep · 42 km away
20. 2.712km WNW of Alder Springs, CASat, Jul 31, 2:47 PM PDT · 1891 days ago · -1 km deep · 42 km away
21. 3.012km WNW of Alder Springs, CASat, Jul 31, 3:16 PM PDT · 1891 days ago · 0 km deep · 42 km away · felt by 1
22. 1.713km WNW of Alder Springs, CASat, Jul 31, 3:53 PM PDT · 1891 days ago · -1 km deep · 42 km away
23. 1.912km WNW of Alder Springs, CASat, Jul 31, 7:29 PM PDT · 1891 days ago · 1 km deep · 42 km away
24. 2.212km WNW of Alder Springs, CASun, Aug 1, 4:54 AM PDT · 1891 days ago · 6 km deep · 42 km away
25. 2.210km WNW of Alder Springs, CASun, Aug 1, 12:45 PM PDT · 1890 days ago · 4 km deep · 43 km away
26. 2.012km WNW of Alder Springs, CASun, Aug 1, 1:34 PM PDT · 1890 days ago · 7 km deep · 42 km away
27. 1.66km W of Laytonville, CAMon, Aug 2, 1:30 AM PDT · 1890 days ago · 3 km deep · 68 km away
28. 1.82km ESE of Redwood Valley, CAMon, Aug 2, 2:58 AM PDT · 1890 days ago · 7 km deep · 91 km away
29. 2.512km W of Alder Springs, CAMon, Aug 2, 7:49 AM PDT · 1890 days ago · 5 km deep · 43 km away · felt by 1
30. 2.113km WNW of Alder Springs, CAMon, Aug 2, 7:50 AM PDT · 1890 days ago · 1 km deep · 42 km away
31. 2.711km W of Alder Springs, CAMon, Aug 2, 8:04 AM PDT · 1890 days ago · 6 km deep · 43 km away · felt by 1
32. 2.112km W of Alder Springs, CAMon, Aug 2, 8:48 AM PDT · 1890 days ago · 4 km deep · 43 km away
33. 2.012km W of Alder Springs, CAMon, Aug 2, 11:20 AM PDT · 1890 days ago · 4 km deep · 43 km away · felt by 1
34. 3.712km W of Alder Springs, CAMon, Aug 2, 11:28 AM PDT · 1890 days ago · 8 km deep · 43 km away · felt by 5
35. 2.612km WNW of Alder Springs, CAMon, Aug 2, 11:30 AM PDT · 1890 days ago · 2 km deep · 42 km away
36. 2.812km W of Alder Springs, CAMon, Aug 2, 11:38 AM PDT · 1890 days ago · 2 km deep · 42 km away
37. 1.812km W of Alder Springs, CAMon, Aug 2, 11:42 AM PDT · 1890 days ago · 0 km deep · 43 km away
38. 2.112km W of Alder Springs, CAMon, Aug 2, 11:49 AM PDT · 1890 days ago · 4 km deep · 43 km away
39. 2.113km W of Alder Springs, CAMon, Aug 2, 12:02 PM PDT · 1890 days ago · 1 km deep · 43 km away
40. 1.913km W of Alder Springs, CAMon, Aug 2, 12:25 PM PDT · 1889 days ago · 1 km deep · 43 km away
41. 2.112km W of Alder Springs, CAMon, Aug 2, 12:54 PM PDT · 1889 days ago · 6 km deep · 43 km away
42. 2.912km W of Alder Springs, CAMon, Aug 2, 12:58 PM PDT · 1889 days ago · 1 km deep · 43 km away
43. 2.712km W of Alder Springs, CAMon, Aug 2, 1:15 PM PDT · 1889 days ago · 4 km deep · 43 km away
44. 1.712km W of Alder Springs, CAMon, Aug 2, 1:18 PM PDT · 1889 days ago · 3 km deep · 43 km away
45. 1.913km W of Alder Springs, CAMon, Aug 2, 1:41 PM PDT · 1889 days ago · 3 km deep · 43 km away
46. 2.411km W of Alder Springs, CAMon, Aug 2, 2:05 PM PDT · 1889 days ago · 3 km deep · 43 km away
47. 2.413km WNW of Alder Springs, CAMon, Aug 2, 3:20 PM PDT · 1889 days ago · 10 km deep · 42 km away
48. 2.212km W of Alder Springs, CAMon, Aug 2, 3:28 PM PDT · 1889 days ago · 0 km deep · 43 km away
49. 1.912km WNW of Alder Springs, CAMon, Aug 2, 3:30 PM PDT · 1889 days ago · 0 km deep · 42 km away
50. 2.110km W of Alder Springs, CAMon, Aug 2, 4:03 PM PDT · 1889 days ago · 0 km deep · 43 km away
51. 1.813km W of Alder Springs, CAMon, Aug 2, 4:42 PM PDT · 1889 days ago · 3 km deep · 43 km away
52. 1.713km W of Alder Springs, CAMon, Aug 2, 5:35 PM PDT · 1889 days ago · 0 km deep · 43 km away
53. 2.616km E of Willows, CAMon, Aug 2, 6:02 PM PDT · 1889 days ago · 25 km deep · 98 km away · felt by 1
54. 1.812km W of Alder Springs, CAMon, Aug 2, 6:11 PM PDT · 1889 days ago · 2 km deep · 43 km away
55. 1.812km W of Alder Springs, CAMon, Aug 2, 7:19 PM PDT · 1889 days ago · 2 km deep · 43 km away
56. 1.912km W of Alder Springs, CAMon, Aug 2, 8:14 PM PDT · 1889 days ago · 7 km deep · 43 km away
57. 2.713km W of Alder Springs, CAMon, Aug 2, 8:16 PM PDT · 1889 days ago · 1 km deep · 43 km away · felt by 1
58. 2.113km W of Alder Springs, CAMon, Aug 2, 8:39 PM PDT · 1889 days ago · 5 km deep · 43 km away
59. 2.912km W of Alder Springs, CAMon, Aug 2, 11:10 PM PDT · 1889 days ago · 2 km deep · 43 km away · felt by 2
60. 1.913km W of Alder Springs, CAMon, Aug 2, 11:38 PM PDT · 1889 days ago · 3 km deep · 43 km away

The first 60 of 150.

Before

1. 1.612km N of Brooktrails, CAThu, Jul 22, 1:37 PM PDT · 1900 days ago · 7 km deep · 69 km away
2. 2.16km N of Hamilton City, CAThu, Jul 22, 3:39 AM PDT · 1901 days ago · 15 km deep · 82 km away
3. 1.733km ENE of Hydesville, CAWed, Jul 21, 6:25 AM PDT · 1902 days ago · 26 km deep · 97 km away
4. 1.69km SSE of Redway, CATue, Jul 20, 2:28 AM PDT · 1903 days ago · 19 km deep · 74 km away
5. 2.36km E of Willits, CASat, Jul 17, 8:34 PM PDT · 1905 days ago · 6 km deep · 77 km away · felt by 1
6. 2.018km ESE of Anderson, CASat, Jul 17, 12:15 AM PDT · 1906 days ago · 13 km deep · 80 km away
7. 1.914km SSW of Lake Pillsbury, CAThu, Jul 15, 6:17 PM PDT · 1907 days ago · -1 km deep · 85 km away
8. 1.815km ENE of Willows, CAMon, Jul 12, 2:17 PM PDT · 1910 days ago · 19 km deep · 94 km away
9. 1.74km NW of Redwood Valley, CASat, Jul 10, 11:06 PM PDT · 1912 days ago · 5 km deep · 89 km away
10. 1.87km W of Laytonville, CASat, Jul 10, 7:16 PM PDT · 1912 days ago · 4 km deep · 68 km away
11. 2.411km W of Laytonville, CASat, Jul 10, 1:59 AM PDT · 1913 days ago · 4 km deep · 73 km away
12. 1.67km ENE of Brooktrails, CAFri, Jul 9, 11:58 PM PDT · 1913 days ago · 7 km deep · 73 km away
13. 1.516km SSW of Willits, CAThu, Jul 8, 2:59 AM PDT · 1915 days ago · 5 km deep · 97 km away
14. 1.717km NNE of Nice, CAMon, Jul 5, 9:13 PM PDT · 1917 days ago · 5 km deep · 90 km away
15. 2.124km WNW of Weaverville, CASun, Jul 4, 8:36 AM PDT · 1919 days ago · 32 km deep · 84 km away · felt by 1
16. 1.58km ESE of Willits, CAThu, Jul 1, 8:19 AM PDT · 1922 days ago · 1 km deep · 81 km away
17. 2.015km WNW of Lake Pillsbury, CAThu, Jul 1, 6:23 AM PDT · 1922 days ago · 7 km deep · 68 km away
18. 2.436km NNE of Redway, CASun, Jun 27, 1:34 AM PDT · 1926 days ago · 29 km deep · 72 km away
19. 1.88km ESE of Redway, CASat, Jun 26, 11:13 PM PDT · 1926 days ago · 22 km deep · 70 km away
20. 1.58km SSE of Laytonville, CASat, Jun 26, 11:15 AM PDT · 1927 days ago · 8 km deep · 66 km away

From the USGS Earthquake Hazards Program and its partner networks, event nc73597761. Read Mon, Oct 5, 2026, 6:53 AM UTC.