M1.7 earthquake 14km E of Angwin, CA

Magnitude

1.7 (Md, duration), micro

Magnitude from

Northern California Seismic System

Local time

Mon, Nov 15, 2021, 10:24 AM PST

UTC

2021-11-15 18:24:07 UTC

Depth

5.2 km (3.2 mi), shallow

Epicenter

38.567° N, 122.290° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.6 km horizontally, 1.0 km in depth

Magnitude uncertainty

±0.15

Depth from

From location

Station coverage gap

112°

Stations used

13

• Angwin, CaliforniaPopulation 3,051. Forecast14 kmE
• Napa, CaliforniaPopulation 80,434. Forecast30 kmN
• Santa Rosa, CaliforniaPopulation 178,127. Forecast39 kmENE
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast619 kmNW

After

1. 1.710km NE of Napa, CAMon, Nov 15, 2:44 PM PST · 1784 days ago · 7 km deep · 24 km away
2. 1.93km SSW of Cobb, CAMon, Nov 15, 6:28 PM PST · 1784 days ago · 1 km deep · 47 km away
3. 1.58km NW of The Geysers, CAMon, Nov 15, 9:35 PM PST · 1784 days ago · 2 km deep · 54 km away
4. 1.63km SE of The Geysers, CATue, Nov 16, 2:11 PM PST · 1783 days ago · 1 km deep · 44 km away
5. 2.513km W of Lakeport, CATue, Nov 16, 4:40 PM PST · 1783 days ago · 3 km deep · 84 km away · felt by 7
6. 2.16km W of Cobb, CATue, Nov 16, 7:34 PM PST · 1783 days ago · 3 km deep · 52 km away
7. 3.91km NE of San Ramon, CAWed, Nov 17, 11:43 AM PST · 1782 days ago · 10 km deep · 91 km away · felt by 4,732
8. 3.22km NE of San Ramon, CAWed, Nov 17, 11:44 AM PST · 1782 days ago · 10 km deep · 91 km away
9. 2.51km NE of San Ramon, CAWed, Nov 17, 11:46 AM PST · 1782 days ago · 9 km deep · 91 km away · felt by 39
10. 2.11km NNE of San Ramon, CAWed, Nov 17, 11:50 AM PST · 1782 days ago · 10 km deep · 91 km away
11. 2.31km NE of San Ramon, CAWed, Nov 17, 11:53 AM PST · 1782 days ago · 9 km deep · 91 km away · felt by 3
12. 1.71km NE of San Ramon, CAWed, Nov 17, 11:57 AM PST · 1782 days ago · 9 km deep · 91 km away
13. 3.01km NE of San Ramon, CAWed, Nov 17, 11:58 AM PST · 1782 days ago · 9 km deep · 91 km away · felt by 259
14. 1.52km NE of San Ramon, CAWed, Nov 17, 12:01 PM PST · 1782 days ago · 9 km deep · 91 km away · felt by 1
15. 2.01km NE of San Ramon, CAWed, Nov 17, 12:06 PM PST · 1782 days ago · 9 km deep · 91 km away
16. 2.01km NE of San Ramon, CAWed, Nov 17, 12:16 PM PST · 1782 days ago · 9 km deep · 91 km away · felt by 19
17. 1.81km NE of San Ramon, CAWed, Nov 17, 12:17 PM PST · 1782 days ago · 10 km deep · 91 km away · felt by 5
18. 1.61km NE of San Ramon, CAWed, Nov 17, 12:23 PM PST · 1782 days ago · 9 km deep · 91 km away · felt by 4
19. 1.61km NE of San Ramon, CAWed, Nov 17, 12:27 PM PST · 1782 days ago · 9 km deep · 91 km away · felt by 8
20. 1.51km NE of San Ramon, CAWed, Nov 17, 12:34 PM PST · 1782 days ago · 9 km deep · 91 km away · felt by 1
21. 2.01km NE of San Ramon, CAWed, Nov 17, 1:35 PM PST · 1782 days ago · 9 km deep · 91 km away
22. 1.62km NE of San Ramon, CAWed, Nov 17, 3:53 PM PST · 1782 days ago · 9 km deep · 91 km away · felt by 2
23. 2.72km NE of San Ramon, CAWed, Nov 17, 4:01 PM PST · 1782 days ago · 10 km deep · 91 km away · felt by 88
24. 1.81km NE of San Ramon, CAThu, Nov 18, 6:04 AM PST · 1781 days ago · 9 km deep · 91 km away · felt by 3
25. 1.71km NE of San Ramon, CAThu, Nov 18, 6:17 AM PST · 1781 days ago · 9 km deep · 91 km away
26. 1.713km ENE of Cloverdale, CAFri, Nov 19, 12:49 AM PST · 1780 days ago · 3 km deep · 60 km away
27. 1.91km NE of San Ramon, CAFri, Nov 19, 3:58 AM PST · 1780 days ago · 10 km deep · 91 km away
28. 1.83km S of Dillon Beach, CAFri, Nov 19, 1:21 PM PST · 1780 days ago · 10 km deep · 70 km away
29. 2.44km S of Dillon Beach, CAFri, Nov 19, 2:22 PM PST · 1780 days ago · 10 km deep · 71 km away
30. 1.68km W of Cobb, CASat, Nov 20, 12:04 AM PST · 1779 days ago · 2 km deep · 54 km away
31. 1.98km SSW of Brentwood, CASat, Nov 20, 7:27 PM PST · 1779 days ago · 19 km deep · 91 km away · felt by 1
32. 1.97km ESE of Bethel Island, CASat, Nov 20, 8:33 PM PST · 1779 days ago · 9 km deep · 90 km away
33. 2.49km WNW of Cobb, CASun, Nov 21, 11:48 PM PST · 1777 days ago · 3 km deep · 55 km away
34. 1.77km W of Cobb, CAMon, Nov 22, 10:27 AM PST · 1777 days ago · 3 km deep · 54 km away
35. 1.95km NNW of The Geysers, CAMon, Nov 22, 3:42 PM PST · 1777 days ago · 1 km deep · 51 km away
36. 1.910km ENE of Healdsburg, CAMon, Nov 22, 5:41 PM PST · 1777 days ago · 5 km deep · 43 km away
37. 2.06km WNW of Cobb, CATue, Nov 23, 2:28 AM PST · 1776 days ago · 2 km deep · 52 km away
38. 2.05km W of Cobb, CAFri, Nov 26, 12:13 PM PST · 1773 days ago · 1 km deep · 51 km away · felt by 1
39. 2.17km NW of The Geysers, CAFri, Nov 26, 8:01 PM PST · 1773 days ago · 3 km deep · 53 km away
40. 2.27km NW of The Geysers, CAFri, Nov 26, 8:04 PM PST · 1773 days ago · 3 km deep · 53 km away
41. 1.612km NW of Upper Lake, CAFri, Nov 26, 9:34 PM PST · 1773 days ago · 1 km deep · 98 km away
42. 1.88km NW of The Geysers, CASat, Nov 27, 2:05 AM PST · 1772 days ago · 2 km deep · 55 km away
43. 1.67km ENE of Kenwood, CASat, Nov 27, 4:15 AM PST · 1772 days ago · 7 km deep · 21 km away
44. 1.96km NNE of Windsor, CASat, Nov 27, 7:28 AM PST · 1772 days ago · 7 km deep · 45 km away
45. 1.89km W of Cobb, CASun, Nov 28, 11:25 AM PST · 1771 days ago · 1 km deep · 55 km away
46. 1.69km W of Cobb, CASun, Nov 28, 11:26 AM PST · 1771 days ago · 1 km deep · 55 km away
47. 1.59km WNW of Cobb, CASun, Nov 28, 11:27 AM PST · 1771 days ago · 1 km deep · 55 km away
48. 1.616km ESE of Boonville, CAMon, Nov 29, 12:59 PM PST · 1770 days ago · 6 km deep · 90 km away
49. 2.51km W of Kensington, CAMon, Nov 29, 7:30 PM PST · 1770 days ago · 5 km deep · 73 km away · felt by 965
50. 2.01km W of Kensington, CAMon, Nov 29, 7:37 PM PST · 1770 days ago · 5 km deep · 73 km away · felt by 43
51. 1.68km NW of The Geysers, CATue, Nov 30, 9:17 AM PST · 1769 days ago · 2 km deep · 54 km away
52. 1.76km NW of The Geysers, CATue, Nov 30, 6:38 PM PST · 1769 days ago · 3 km deep · 52 km away
53. 2.53km ENE of The Geysers, CATue, Nov 30, 7:30 PM PST · 1769 days ago · 2 km deep · 45 km away · felt by 6
54. 1.53km SSW of Cobb, CATue, Nov 30, 7:30 PM PST · 1769 days ago · 1 km deep · 46 km away
55. 2.41km NNW of The Geysers, CATue, Nov 30, 9:16 PM PST · 1769 days ago · 2 km deep · 48 km away
56. 1.88km NW of The Geysers, CAFri, Dec 3, 4:02 AM PST · 1766 days ago · 2 km deep · 54 km away
57. 1.81km NE of San Ramon, CAFri, Dec 3, 11:25 PM PST · 1766 days ago · 9 km deep · 91 km away · felt by 1
58. 2.54km N of San Leandro, CASat, Dec 4, 6:08 PM PST · 1765 days ago · 3 km deep · 90 km away · felt by 150
59. 2.51km NW of The Geysers, CASun, Dec 5, 1:07 AM PST · 1764 days ago · 1 km deep · 48 km away · felt by 1
60. 2.23km NNW of The Geysers, CASun, Dec 5, 1:08 AM PST · 1764 days ago · 1 km deep · 49 km away

The first 60 of 164.

Before

1. 1.86km NNW of The Geysers, CAMon, Nov 15, 2:03 AM PST · 1784 days ago · 3 km deep · 52 km away
2. 1.71km NNE of Kelseyville, CASun, Nov 14, 4:54 PM PST · 1785 days ago · 6 km deep · 66 km away
3. 1.57km W of Cobb, CASun, Nov 14, 1:11 AM PST · 1785 days ago · 3 km deep · 54 km away
4. 1.67km E of Penngrove, CASat, Nov 13, 11:21 PM PST · 1786 days ago · 7 km deep · 40 km away · felt by 1
5. 1.718km ENE of Nice, CAThu, Nov 11, 2:59 PM PST · 1788 days ago · 5 km deep · 79 km away
6. 1.96km SW of Arbuckle, CAThu, Nov 11, 8:40 AM PST · 1788 days ago · 27 km deep · 49 km away
7. 2.43km NW of Cobb, CAThu, Nov 11, 7:05 AM PST · 1788 days ago · 1 km deep · 50 km away
8. 3.14km NW of Cobb, CAThu, Nov 11, 7:05 AM PST · 1788 days ago · 2 km deep · 50 km away · felt by 25
9. 1.77km WNW of Cobb, CAThu, Nov 11, 6:26 AM PST · 1788 days ago · 2 km deep · 53 km away
10. 1.81km NNW of The Geysers, CAWed, Nov 10, 1:25 PM PST · 1789 days ago · 2 km deep · 48 km away
11. 1.74km W of Cobb, CAWed, Nov 10, 6:07 AM PST · 1789 days ago · 2 km deep · 50 km away
12. 1.57km NW of The Geysers, CAWed, Nov 10, 2:19 AM PST · 1789 days ago · 2 km deep · 53 km away
13. 2.23km WSW of Anderson Springs, CATue, Nov 9, 8:48 AM PST · 1790 days ago · 1 km deep · 43 km away
14. 1.62km ENE of The Geysers, CAMon, Nov 8, 9:22 PM PST · 1791 days ago · 2 km deep · 46 km away
15. 1.713km NW of The Geysers, CAMon, Nov 8, 9:43 AM PST · 1791 days ago · 3 km deep · 59 km away
16. 1.86km NW of The Geysers, CASun, Nov 7, 9:36 PM PST · 1792 days ago · 3 km deep · 52 km away
17. 1.62km ENE of The Geysers, CASun, Nov 7, 6:02 AM PST · 1792 days ago · 1 km deep · 46 km away · felt by 1
18. 1.72km ENE of The Geysers, CASun, Nov 7, 5:47 AM PST · 1792 days ago · 1 km deep · 46 km away
19. 2.12km ENE of The Geysers, CASun, Nov 7, 4:25 AM PST · 1792 days ago · 2 km deep · 45 km away · felt by 1
20. 1.92km SW of Cobb, CASat, Nov 6, 4:20 AM PDT · 1793 days ago · 2 km deep · 47 km away · felt by 1

From the USGS Earthquake Hazards Program and its partner networks, event nc73653140. Read Sun, Oct 4, 2026, 6:59 PM UTC.