M1.7 earthquake 26km NE of Redway, CA

Magnitude

1.7 (Md, duration), micro

Magnitude from

Northern California Seismic System

Local time

Sat, Oct 31, 2020, 11:04 PM PDT

UTC

2020-11-01 06:04:28 UTC

Depth

32.1 km (19.9 mi), shallow

Epicenter

40.301° N, 123.624° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.5 km horizontally, 0.9 km in depth

Magnitude uncertainty

±0.19

Depth from

From location

Station coverage gap

56°

Stations used

20

• Miranda, CaliforniaPopulation 520. Forecast18 kmENE
• Fortuna, CaliforniaPopulation 12,000. Forecast56 kmSE
• Chico, CaliforniaPopulation 121,345. Forecast165 kmWNW
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast842 kmNNW

After

1. 2.910km WSW of Petrolia, CAMon, Nov 2, 11:25 AM PST · 2163 days ago · 8 km deep · 65 km away · felt by 10
2. 2.341km NE of Covelo, CAMon, Nov 2, 8:54 PM PST · 2162 days ago · 2 km deep · 68 km away
3. 1.620km NNE of Rockport, CAMon, Nov 2, 11:20 PM PST · 2162 days ago · 7 km deep · 44 km away
4. 2.010km WNW of Petrolia, CATue, Nov 3, 7:42 AM PST · 2162 days ago · 24 km deep · 65 km away
5. 2.220km W of Petrolia, CAThu, Nov 5, 4:38 AM PST · 2160 days ago · 21 km deep · 76 km away
6. 2.16km E of Covelo, CAThu, Nov 5, 11:55 PM PST · 2159 days ago · 7 km deep · 68 km away
7. 2.111km WSW of Cape Vizcaino, CAFri, Nov 6, 12:01 AM PST · 2159 days ago · 3 km deep · 74 km away
8. 3.025km W of Petrolia, CAFri, Nov 6, 12:25 AM PST · 2159 days ago · 20 km deep · 80 km away · felt by 3
9. 1.920km NNE of Redway, CAMon, Nov 9, 5:33 PM PST · 2156 days ago · 28 km deep · 9 km away
10. 2.923km ESE of Rio Dell, CATue, Nov 10, 7:28 AM PST · 2155 days ago · 31 km deep · 24 km away · felt by 4
11. 1.76km E of Hydesville, CAWed, Nov 11, 3:22 AM PST · 2154 days ago · 22 km deep · 44 km away
12. 1.715km SW of Ferndale, CAWed, Nov 11, 6:23 PM PST · 2154 days ago · 19 km deep · 66 km away
13. 2.234km W of Petrolia, CAThu, Nov 12, 8:40 AM PST · 2153 days ago · 20 km deep · 90 km away
14. 2.429km NE of Willow Creek, CAThu, Nov 12, 12:56 PM PST · 2153 days ago · 36 km deep · 91 km away
15. 1.912km SE of Laytonville, CAFri, Nov 13, 11:54 AM PST · 2152 days ago · 7 km deep · 79 km away
16. 3.335km WNW of Petrolia, CAFri, Nov 13, 9:50 PM PST · 2151 days ago · 23 km deep · 90 km away · felt by 4
17. 2.438km WNW of Petrolia, CAFri, Nov 13, 10:37 PM PST · 2151 days ago · 24 km deep · 93 km away
18. 2.123km WNW of Petrolia, CASat, Nov 14, 8:30 PM PST · 2150 days ago · 25 km deep · 78 km away
19. 2.07km NE of Willits, CASun, Nov 15, 4:23 PM PST · 2150 days ago · 7 km deep · 99 km away
20. 1.716km SE of Rio Dell, CAWed, Nov 18, 9:07 AM PST · 2147 days ago · 29 km deep · 32 km away
21. 2.69km ENE of Hydesville, CAThu, Nov 19, 5:20 PM PST · 2146 days ago · 23 km deep · 46 km away · felt by 15
22. 1.78km WSW of Covelo, CAFri, Nov 20, 6:34 AM PST · 2145 days ago · 9 km deep · 63 km away
23. 1.72km SW of Humboldt Hill, CAFri, Nov 20, 10:25 PM PST · 2144 days ago · 9 km deep · 67 km away
24. 2.032km W of Petrolia, CASat, Nov 21, 8:28 PM PST · 2143 days ago · 16 km deep · 88 km away
25. 2.06km WSW of Petrolia, CASun, Nov 22, 10:48 AM PST · 2143 days ago · 7 km deep · 62 km away
26. 1.724km ENE of Hydesville, CASun, Nov 22, 5:49 PM PST · 2143 days ago · 21 km deep · 43 km away
27. 2.438km W of Petrolia, CAMon, Nov 23, 9:37 AM PST · 2142 days ago · 19 km deep · 94 km away
28. 2.326km W of Petrolia, CATue, Nov 24, 3:45 PM PST · 2141 days ago · 14 km deep · 82 km away
29. 2.017km W of Petrolia, CAWed, Nov 25, 6:28 PM PST · 2139 days ago · 18 km deep · 72 km away
30. 1.610km NNE of Brooktrails, CAFri, Nov 27, 12:01 PM PST · 2138 days ago · 8 km deep · 90 km away
31. 3.512km WSW of Petrolia, CASun, Nov 29, 7:46 AM PST · 2136 days ago · 20 km deep · 67 km away · felt by 16
32. 2.411km WSW of Petrolia, CASun, Nov 29, 9:54 AM PST · 2136 days ago · 21 km deep · 67 km away
33. 1.824km NW of Covelo, CASun, Nov 29, 10:02 AM PST · 2136 days ago · 10 km deep · 42 km away
34. 1.731km ENE of Hydesville, CAMon, Nov 30, 1:10 AM PST · 2135 days ago · 22 km deep · 40 km away
35. 1.62km N of Redway, CAMon, Nov 30, 9:36 AM PST · 2135 days ago · 27 km deep · 25 km away
36. 1.822km ESE of Rio Dell, CATue, Dec 1, 9:29 PM PST · 2133 days ago · 29 km deep · 25 km away
37. 1.712km WNW of Covelo, CAWed, Dec 2, 5:49 PM PST · 2133 days ago · 6 km deep · 55 km away
38. 2.433km W of Petrolia, CAThu, Dec 3, 12:56 PM PST · 2132 days ago · 16 km deep · 89 km away
39. 1.812km SSW of Ferndale, CAThu, Dec 3, 1:18 PM PST · 2132 days ago · 19 km deep · 64 km away
40. 2.94km NNW of Fortuna, CAFri, Dec 4, 6:37 PM PST · 2130 days ago · 24 km deep · 59 km away · felt by 41
41. 1.68km WSW of Covelo, CASat, Dec 5, 5:44 AM PST · 2130 days ago · 5 km deep · 66 km away
42. 1.614km SSE of Covelo, CASat, Dec 5, 12:06 PM PST · 2130 days ago · 5 km deep · 79 km away
43. 2.78km WSW of Petrolia, CASun, Dec 6, 8:34 AM PST · 2129 days ago · 20 km deep · 63 km away
44. 1.84km N of Laytonville, CASun, Dec 6, 11:52 PM PST · 2128 days ago · 13 km deep · 65 km away
45. 2.317km S of Shelter Cove, CAMon, Dec 7, 6:16 AM PST · 2128 days ago · 6 km deep · 61 km away
46. 2.122km NNW of Hayfork, CATue, Dec 8, 12:41 AM PST · 2127 days ago · 29 km deep · 55 km away
47. 2.726km WNW of Petrolia, CATue, Dec 8, 8:42 AM PST · 2127 days ago · 24 km deep · 82 km away
48. 2.819km W of Petrolia, CATue, Dec 8, 11:50 AM PST · 2127 days ago · 21 km deep · 74 km away · felt by 1
49. 2.05km NNE of Petrolia, CAWed, Dec 9, 8:52 AM PST · 2126 days ago · 25 km deep · 54 km away
50. 2.626km W of Petrolia, CAThu, Dec 10, 11:49 AM PST · 2125 days ago · 23 km deep · 82 km away · felt by 1
51. 2.324km W of Humboldt Hill, CAThu, Dec 10, 9:57 PM PST · 2124 days ago · 24 km deep · 87 km away
52. 2.120km NNE of Rockport, CASat, Dec 12, 10:42 AM PST · 2123 days ago · 6 km deep · 45 km away
53. 3.020km NNE of Rockport, CASat, Dec 12, 11:20 AM PST · 2123 days ago · 6 km deep · 45 km away · felt by 6
54. 2.312km NNW of Covelo, CAMon, Dec 14, 3:49 AM PST · 2121 days ago · 8 km deep · 53 km away
55. 2.123km NW of Petrolia, CATue, Dec 15, 6:00 AM PST · 2120 days ago · 19 km deep · 76 km away
56. 1.812km SE of Laytonville, CAThu, Dec 17, 1:39 AM PST · 2118 days ago · 9 km deep · 79 km away
57. 2.018km SE of Petrolia, CAThu, Dec 17, 6:43 AM PST · 2118 days ago · 13 km deep · 43 km away
58. 4.013km NNE of Petrolia, CAFri, Dec 18, 8:13 AM PST · 2117 days ago · 26 km deep · 53 km away · felt by 29
59. 1.611km SE of Laytonville, CAFri, Dec 18, 3:20 PM PST · 2117 days ago · 8 km deep · 78 km away
60. 1.95km WNW of Redway, CASun, Dec 20, 9:54 AM PST · 2115 days ago · 22 km deep · 28 km away

The first 60 of 72.

Before

1. 1.58km SSE of Laytonville, CASat, Oct 31, 6:46 AM PDT · 2165 days ago · 6 km deep · 77 km away
2. 1.68km SSE of Laytonville, CAFri, Oct 30, 7:53 PM PDT · 2165 days ago · 6 km deep · 77 km away
3. 1.937km NE of Covelo, CAFri, Oct 30, 6:11 PM PDT · 2166 days ago · 1 km deep · 70 km away
4. 2.420km NE of Willow Creek, CATue, Oct 27, 8:09 AM PDT · 2169 days ago · 38 km deep · 86 km away
5. 1.713km N of Laytonville, CAMon, Oct 26, 9:17 AM PDT · 2170 days ago · 6 km deep · 57 km away
6. 2.39km SSE of Laytonville, CAThu, Oct 22, 5:27 PM PDT · 2174 days ago · 8 km deep · 78 km away
7. 2.03km SE of Redway, CATue, Oct 20, 12:45 AM PDT · 2176 days ago · 21 km deep · 27 km away
8. 1.821km NNE of Rockport, CAMon, Oct 19, 5:48 AM PDT · 2177 days ago · 6 km deep · 44 km away
9. 3.37km ENE of Petrolia, CASun, Oct 18, 12:01 AM PDT · 2178 days ago · 28 km deep · 50 km away · felt by 7
10. 2.19km NW of Willow Creek, CASat, Oct 17, 7:50 PM PDT · 2178 days ago · 27 km deep · 79 km away
11. 1.78km N of Brooktrails, CAFri, Oct 16, 5:58 PM PDT · 2180 days ago · 6 km deep · 90 km away
12. 1.612km SSE of Rio Dell, CAFri, Oct 16, 10:04 AM PDT · 2180 days ago · 26 km deep · 36 km away
13. 1.99km W of Rio Dell, CAThu, Oct 15, 8:19 AM PDT · 2181 days ago · 21 km deep · 54 km away
14. 2.315km WSW of Willow Creek, CAThu, Oct 15, 5:45 AM PDT · 2181 days ago · 27 km deep · 65 km away
15. 2.339km W of Petrolia, CAWed, Oct 14, 8:47 PM PDT · 2181 days ago · 18 km deep · 95 km away
16. 2.61km SE of McKinleyville, CAWed, Oct 14, 5:25 PM PDT · 2182 days ago · 28 km deep · 81 km away · felt by 5
17. 2.128km ENE of Redway, CAMon, Oct 12, 11:17 PM PDT · 2183 days ago · 30 km deep · 10 km away
18. 1.510km W of Rio Dell, CAMon, Oct 12, 11:10 PM PDT · 2183 days ago · 21 km deep · 55 km away
19. 1.820km NNE of Rockport, CAMon, Oct 12, 4:15 PM PDT · 2184 days ago · 6 km deep · 45 km away
20. 1.98km SSE of Laytonville, CASun, Oct 11, 7:50 PM PDT · 2184 days ago · 5 km deep · 77 km away

From the USGS Earthquake Hazards Program and its partner networks, event nc73476921. Read Mon, Oct 5, 2026, 1:55 PM UTC.