M1.9 earthquake 8km SSE of Redway, CA

Magnitude

1.9 (Md, duration), micro

Magnitude from

Northern California Seismic System

Local time

Fri, Oct 15, 2021, 11:19 PM PDT

UTC

2021-10-16 06:19:19 UTC

Depth

16.9 km (10.5 mi), shallow

Epicenter

40.049° N, 123.791° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.5 km horizontally, 0.5 km in depth

Magnitude uncertainty

±0.09

Depth from

From location

Station coverage gap

141°

Stations used

19

• Garberville, CaliforniaPopulation 913. Forecast6 kmS
• Fortuna, CaliforniaPopulation 12,000. Forecast68 kmSSE
• Chico, CaliforniaPopulation 121,345. Forecast170 kmWNW
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast828 kmNW

After

1. 1.65km NW of Redway, CASun, Oct 17, 4:25 AM PDT · 1813 days ago · 23 km deep · 12 km away
2. 1.74km NNW of Ferndale, CASun, Oct 17, 7:20 AM PDT · 1813 days ago · 17 km deep · 75 km away
3. 1.719km WNW of Petrolia, CAMon, Oct 18, 9:54 PM PDT · 1811 days ago · 18 km deep · 71 km away
4. 1.910km NE of Navarro Head, CATue, Oct 19, 7:51 PM PDT · 1810 days ago · 0 km deep · 89 km away
5. 2.212km WSW of Petrolia, CAWed, Oct 20, 7:43 PM PDT · 1809 days ago · 9 km deep · 61 km away
6. 2.923km W of Petrolia, CAThu, Oct 21, 6:10 AM PDT · 1809 days ago · 20 km deep · 70 km away · felt by 1
7. 1.88km NNW of Redwood Valley, CAFri, Oct 22, 6:10 AM PDT · 1808 days ago · 7 km deep · 93 km away
8. 2.426km WNW of Petrolia, CAFri, Oct 22, 9:40 PM PDT · 1807 days ago · 29 km deep · 77 km away
9. 2.114km WSW of Laytonville, CATue, Oct 26, 7:37 AM PDT · 1804 days ago · 5 km deep · 45 km away
10. 1.913km ENE of Hydesville, CAWed, Oct 27, 8:17 PM PDT · 1802 days ago · 21 km deep · 63 km away
11. 1.612km WNW of Redwood Valley, CAWed, Oct 27, 8:23 PM PDT · 1802 days ago · 6 km deep · 92 km away
12. 1.817km NW of Lake Pillsbury, CASat, Oct 30, 8:35 AM PDT · 1800 days ago · -1 km deep · 84 km away
13. 2.013km WSW of Laytonville, CASat, Oct 30, 9:01 AM PDT · 1800 days ago · 6 km deep · 46 km away
14. 2.519km W of Petrolia, CASat, Oct 30, 4:24 PM PDT · 1799 days ago · 19 km deep · 69 km away
15. 1.813km SE of Laytonville, CAMon, Nov 1, 3:49 AM PDT · 1798 days ago · 6 km deep · 61 km away
16. 1.813km SE of Laytonville, CAMon, Nov 1, 12:33 PM PDT · 1798 days ago · 6 km deep · 61 km away
17. 4.45km NNE of Petrolia, CATue, Nov 2, 5:24 PM PDT · 1796 days ago · 30 km deep · 53 km away · felt by 114 · tsunami flag
18. 2.34km NNE of Petrolia, CATue, Nov 2, 5:27 PM PDT · 1796 days ago · 30 km deep · 53 km away
19. 2.66km NNE of Petrolia, CATue, Nov 2, 5:39 PM PDT · 1796 days ago · 28 km deep · 53 km away · felt by 2
20. 2.56km N of Petrolia, CATue, Nov 2, 5:41 PM PDT · 1796 days ago · 29 km deep · 56 km away
21. 3.06km NNE of Petrolia, CATue, Nov 2, 6:33 PM PDT · 1796 days ago · 30 km deep · 53 km away · felt by 10
22. 2.53km N of Petrolia, CATue, Nov 2, 9:55 PM PDT · 1796 days ago · 28 km deep · 54 km away
23. 2.028km NE of Redway, CATue, Nov 2, 9:59 PM PDT · 1796 days ago · 27 km deep · 33 km away
24. 1.75km NNE of Petrolia, CATue, Nov 2, 10:10 PM PDT · 1796 days ago · 28 km deep · 53 km away
25. 2.45km NNW of Petrolia, CATue, Nov 2, 10:58 PM PDT · 1796 days ago · 29 km deep · 56 km away
26. 4.119km NW of Covelo, CAWed, Nov 3, 5:24 PM PDT · 1795 days ago · 7 km deep · 36 km away · felt by 21
27. 2.48km SSE of Petrolia, CAFri, Nov 5, 10:52 AM PDT · 1794 days ago · 21 km deep · 46 km away
28. 1.86km NNE of Petrolia, CASat, Nov 6, 8:33 AM PDT · 1793 days ago · 28 km deep · 53 km away
29. 1.617km NW of Lake Pillsbury, CASat, Nov 6, 9:59 AM PDT · 1793 days ago · 3 km deep · 84 km away · felt by 2
30. 1.56km E of Willits, CASat, Nov 6, 5:20 PM PDT · 1792 days ago · 6 km deep · 83 km away
31. 1.917km WNW of Cape Vizcaino, CASat, Nov 6, 5:47 PM PDT · 1792 days ago · 1 km deep · 35 km away
32. 2.48km E of Willits, CASat, Nov 6, 9:15 PM PDT · 1792 days ago · 7 km deep · 85 km away
33. 1.78km E of Willits, CASun, Nov 7, 4:01 AM PST · 1792 days ago · 7 km deep · 85 km away
34. 2.86km NNE of Petrolia, CATue, Nov 9, 11:48 AM PST · 1790 days ago · 27 km deep · 54 km away
35. 2.19km SE of Willits, CAWed, Nov 10, 1:19 AM PST · 1789 days ago · 6 km deep · 88 km away
36. 1.77km E of Willits, CAWed, Nov 10, 7:13 PM PST · 1788 days ago · 6 km deep · 83 km away
37. 2.86km E of Willits, CAWed, Nov 10, 8:09 PM PST · 1788 days ago · 6 km deep · 83 km away · felt by 20
38. 2.96km NNE of Petrolia, CAThu, Nov 11, 5:35 AM PST · 1788 days ago · 29 km deep · 53 km away
39. 2.037km W of Petrolia, CAFri, Nov 12, 7:05 AM PST · 1787 days ago · 19 km deep · 84 km away
40. 2.212km WNW of Petrolia, CASat, Nov 13, 1:12 PM PST · 1786 days ago · 17 km deep · 63 km away
41. 1.67km NE of Brooktrails, CATue, Nov 16, 9:24 PM PST · 1782 days ago · 8 km deep · 74 km away
42. 1.713km E of Laytonville, CAThu, Nov 18, 9:49 PM PST · 1780 days ago · 8 km deep · 57 km away
43. 1.72km N of Redway, CAFri, Nov 19, 7:08 PM PST · 1779 days ago · 22 km deep · 11 km away
44. 1.814km SE of Laytonville, CASun, Nov 21, 11:40 AM PST · 1778 days ago · 10 km deep · 62 km away
45. 3.020km W of Petrolia, CAMon, Nov 22, 1:22 PM PST · 1776 days ago · 19 km deep · 68 km away · felt by 4
46. 2.415km WSW of Petrolia, CATue, Nov 23, 12:24 AM PST · 1776 days ago · 17 km deep · 63 km away · felt by 1
47. 2.747km W of Petrolia, CATue, Nov 23, 11:11 PM PST · 1775 days ago · 12 km deep · 95 km away
48. 2.421km SSE of Willow Creek, CAWed, Nov 24, 1:26 AM PST · 1775 days ago · 21 km deep · 83 km away
49. 2.647km W of Petrolia, CAWed, Nov 24, 3:14 PM PST · 1774 days ago · 11 km deep · 96 km away
50. 2.29km ESE of Willow Creek, CAWed, Nov 24, 10:18 PM PST · 1774 days ago · 22 km deep · 96 km away
51. 2.313km SE of Petrolia, CAThu, Nov 25, 1:18 AM PST · 1774 days ago · 12 km deep · 39 km away
52. 2.615km SE of Petrolia, CAThu, Nov 25, 2:10 AM PST · 1774 days ago · 11 km deep · 37 km away · felt by 1
53. 2.59km NNE of Hayfork, CASun, Nov 28, 12:56 AM PST · 1771 days ago · 31 km deep · 85 km away
54. 1.912km W of Lake Pillsbury, CASun, Nov 28, 7:22 PM PST · 1770 days ago · -1 km deep · 91 km away
55. 2.718km W of Petrolia, CASun, Nov 28, 8:36 PM PST · 1770 days ago · 21 km deep · 69 km away
56. 2.110km N of Lake Pillsbury, CAMon, Nov 29, 1:07 PM PST · 1770 days ago · 6 km deep · 96 km away
57. 1.612km N of Brooktrails, CAMon, Nov 29, 3:15 PM PST · 1769 days ago · 7 km deep · 66 km away
58. 1.84km N of Hydesville, CAMon, Nov 29, 4:51 PM PST · 1769 days ago · 19 km deep · 65 km away
59. 2.419km W of Petrolia, CATue, Dec 7, 8:22 AM PST · 1762 days ago · 10 km deep · 67 km away
60. 2.826km W of Petrolia, CATue, Dec 7, 1:06 PM PST · 1762 days ago · 12 km deep · 73 km away

The first 60 of 69.

Before

1. 2.08km SSE of Redway, CAFri, Oct 15, 11:18 PM PDT · 1814 days ago · 17 km deep · 1 km away
2. 1.713km E of Hydesville, CAThu, Oct 14, 5:45 AM PDT · 1816 days ago · 24 km deep · 59 km away
3. 2.412km N of Lake Pillsbury, CAWed, Oct 13, 9:17 AM PDT · 1817 days ago · 8 km deep · 92 km away · felt by 2
4. 3.818km WSW of Petrolia, CATue, Oct 12, 4:29 AM PDT · 1818 days ago · 21 km deep · 65 km away · felt by 11
5. 2.011km N of Lake Pillsbury, CAMon, Oct 11, 10:38 AM PDT · 1819 days ago · 7 km deep · 92 km away
6. 2.111km N of Lake Pillsbury, CASun, Oct 10, 7:52 PM PDT · 1819 days ago · 6 km deep · 92 km away
7. 1.811km N of Lake Pillsbury, CASun, Oct 10, 2:40 PM PDT · 1819 days ago · 4 km deep · 92 km away · felt by 2
8. 1.66km NE of Willits, CAFri, Oct 8, 11:16 PM PDT · 1821 days ago · 6 km deep · 78 km away
9. 2.17km SSE of Pine Hills, CAFri, Oct 8, 2:39 PM PDT · 1821 days ago · 25 km deep · 75 km away
10. 1.612km SE of Petrolia, CAFri, Oct 8, 1:05 PM PDT · 1822 days ago · 11 km deep · 40 km away
11. 1.818km E of Rio Dell, CAThu, Oct 7, 8:37 AM PDT · 1823 days ago · 20 km deep · 48 km away
12. 2.010km N of Lake Pillsbury, CAWed, Oct 6, 11:55 PM PDT · 1823 days ago · 8 km deep · 94 km away
13. 2.018km E of Rio Dell, CAWed, Oct 6, 7:40 PM PDT · 1823 days ago · 20 km deep · 49 km away
14. 1.912km SE of Covelo, CAWed, Oct 6, 3:50 PM PDT · 1823 days ago · -1 km deep · 66 km away
15. 2.414km SW of Ferndale, CATue, Oct 5, 11:21 AM PDT · 1825 days ago · 23 km deep · 72 km away
16. 2.018km ESE of Willow Creek, CAMon, Oct 4, 9:05 PM PDT · 1825 days ago · 23 km deep · 97 km away
17. 2.314km SE of Rockport, CASat, Oct 2, 4:44 AM PDT · 1828 days ago · 0 km deep · 45 km away
18. 2.59km SW of Petrolia, CASat, Oct 2, 1:10 AM PDT · 1828 days ago · 33 km deep · 56 km away
19. 1.710km NNW of Redwood Valley, CAThu, Sep 30, 5:06 PM PDT · 1829 days ago · 6 km deep · 91 km away
20. 2.87km WSW of Petrolia, CAWed, Sep 29, 11:37 PM PDT · 1830 days ago · 30 km deep · 56 km away · felt by 1

From the USGS Earthquake Hazards Program and its partner networks, event nc73640165. Read Sun, Oct 4, 2026, 8:42 AM UTC.