M1.7 earthquake 16km E of Seven Trees, CA

Magnitude

1.7 (Md, duration), micro

Magnitude from

Northern California Seismic System

Local time

Sun, Jan 10, 2021, 3:13 AM PST

UTC

2021-01-10 11:13:43 UTC

Depth

6.4 km (4.0 mi), shallow

Epicenter

37.291° N, 121.659° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.1 km horizontally, 0.3 km in depth

Magnitude uncertainty

±0.24

Depth from

From location

Station coverage gap

41°

Stations used

62

• Seven Trees, CaliforniaPopulation 1,788. Forecast16 kmE
• Alum Rock, CaliforniaPopulation 15,536. Forecast17 kmESE
• San Jose, CaliforniaPopulation 997,368. Forecast22 kmESE
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast474 kmNW

After

1. 1.63km ESE of Union City, CASun, Jan 10, 3:42 AM PST · 2093 days ago · 6 km deep · 44 km away
2. 2.12km NNE of Pinnacles, CASun, Jan 10, 5:48 PM PST · 2092 days ago · 3 km deep · 95 km away
3. 1.611km SW of Ridgemark, CAMon, Jan 11, 7:03 AM PST · 2092 days ago · 7 km deep · 64 km away
4. 2.02km NNW of Kensington, CATue, Jan 12, 5:26 PM PST · 2090 days ago · 11 km deep · 90 km away · felt by 15
5. 2.810km SSE of San Juan Bautista, CAWed, Jan 13, 12:26 AM PST · 2090 days ago · 5 km deep · 60 km away · felt by 26
6. 3.62km W of Concord, CAThu, Jan 14, 11:18 AM PST · 2088 days ago · 15 km deep · 83 km away · felt by 3,784
7. 2.12km WNW of Concord, CAThu, Jan 14, 11:26 AM PST · 2088 days ago · 13 km deep · 83 km away · felt by 106
8. 1.73km S of Los Altos Hills, CAThu, Jan 14, 10:16 PM PST · 2088 days ago · 5 km deep · 43 km away
9. 1.815km NNE of Morgan Hill, CAFri, Jan 15, 11:20 AM PST · 2087 days ago · 8 km deep · 5 km away
10. 4.24km SE of Aromas, CASat, Jan 16, 8:01 PM PST · 2086 days ago · 8 km deep · 47 km away · felt by 13,081 · tsunami flag
11. 2.03km ESE of Aromas, CASat, Jan 16, 8:04 PM PST · 2086 days ago · 8 km deep · 46 km away · felt by 10
12. 3.04km SE of Aromas, CASat, Jan 16, 8:06 PM PST · 2086 days ago · 8 km deep · 47 km away · felt by 483
13. 1.94km SE of Aromas, CASat, Jan 16, 8:14 PM PST · 2086 days ago · 7 km deep · 48 km away · felt by 64
14. 1.65km SE of Aromas, CASat, Jan 16, 8:22 PM PST · 2086 days ago · 6 km deep · 48 km away · felt by 9
15. 1.611km NNE of Pinnacles, CASun, Jan 17, 11:10 PM PST · 2085 days ago · 9 km deep · 91 km away
16. 2.22km S of Los Altos Hills, CAMon, Jan 18, 1:01 AM PST · 2085 days ago · 5 km deep · 43 km away · felt by 10
17. 1.52km ESE of Aromas, CAMon, Jan 18, 4:03 AM PST · 2085 days ago · 8 km deep · 46 km away
18. 1.611km NW of Pinnacles, CAMon, Jan 18, 1:12 PM PST · 2084 days ago · 7 km deep · 85 km away
19. 1.610km ESE of Alum Rock, CAMon, Jan 18, 2:45 PM PST · 2084 days ago · 2 km deep · 7 km away
20. 1.64km ESE of Aromas, CAMon, Jan 18, 5:27 PM PST · 2084 days ago · 6 km deep · 47 km away
21. 1.811km ENE of Tres Pinos, CAMon, Jan 18, 9:55 PM PST · 2084 days ago · 8 km deep · 66 km away · felt by 3
22. 1.56km SW of Gilroy, CATue, Jan 19, 5:00 AM PST · 2084 days ago · 2 km deep · 37 km away
23. 2.37km NW of San Francisco Zoo, CATue, Jan 19, 5:22 AM PST · 2084 days ago · 5 km deep · 96 km away · felt by 6
24. 1.87km NW of San Francisco Zoo, CATue, Jan 19, 6:19 AM PST · 2084 days ago · 6 km deep · 96 km away
25. 2.216km NNE of Pinnacles, CATue, Jan 19, 7:14 AM PST · 2084 days ago · 7 km deep · 85 km away
26. 1.93km ESE of Aromas, CATue, Jan 19, 5:30 PM PST · 2083 days ago · 7 km deep · 46 km away
27. 1.83km ESE of Aromas, CATue, Jan 19, 8:03 PM PST · 2083 days ago · 7 km deep · 46 km away
28. 2.18km ENE of Alum Rock, CATue, Jan 19, 8:18 PM PST · 2083 days ago · 7 km deep · 13 km away
29. 1.63km ENE of Walnut Creek, CAWed, Jan 20, 3:44 AM PST · 2083 days ago · 10 km deep · 77 km away
30. 1.86km E of Milpitas, CAWed, Jan 20, 10:07 AM PST · 2083 days ago · 2 km deep · 22 km away
31. 1.85km SW of Gilroy, CAWed, Jan 20, 12:50 PM PST · 2082 days ago · 4 km deep · 36 km away
32. 2.06km WNW of San Francisco Zoo, CAWed, Jan 20, 2:31 PM PST · 2082 days ago · 9 km deep · 95 km away
33. 2.16km S of Gilroy, CAWed, Jan 20, 3:36 PM PST · 2082 days ago · 4 km deep · 38 km away
34. 1.96km S of Gilroy, CAWed, Jan 20, 3:36 PM PST · 2082 days ago · 4 km deep · 38 km away
35. 1.511km ENE of Pinnacles, CAWed, Jan 20, 3:43 PM PST · 2082 days ago · 9 km deep · 100 km away
36. 2.213km NW of Pinnacles, CAWed, Jan 20, 4:52 PM PST · 2082 days ago · 5 km deep · 83 km away
37. 1.613km SSW of Ridgemark, CAWed, Jan 20, 10:58 PM PST · 2082 days ago · 7 km deep · 67 km away
38. 1.93km S of Los Altos Hills, CAThu, Jan 21, 12:21 AM PST · 2082 days ago · 6 km deep · 43 km away · felt by 13
39. 1.910km NE of Pinnacles, CAThu, Jan 21, 2:29 PM PST · 2081 days ago · 7 km deep · 95 km away
40. 3.01km W of Concord, CAThu, Jan 21, 4:48 PM PST · 2081 days ago · 15 km deep · 82 km away · felt by 728
41. 1.913km E of Tres Pinos, CAMon, Jan 25, 12:06 AM PST · 2078 days ago · 10 km deep · 71 km away
42. 1.616km S of Tres Pinos, CAWed, Jan 27, 3:29 AM PST · 2076 days ago · 6 km deep · 79 km away
43. 2.115km SSE of Tres Pinos, CAWed, Jan 27, 3:33 AM PST · 2076 days ago · 4 km deep · 78 km away · felt by 2
44. 2.05km SW of Danville, CAWed, Jan 27, 10:20 PM PST · 2075 days ago · 9 km deep · 65 km away · felt by 1
45. 1.79km NW of San Francisco Zoo, CAThu, Jan 28, 9:20 AM PST · 2075 days ago · 8 km deep · 98 km away
46. 1.92km NE of Pinnacles, CAThu, Jan 28, 12:18 PM PST · 2074 days ago · 9 km deep · 96 km away
47. 1.92km NW of Orinda, CAThu, Jan 28, 11:58 PM PST · 2074 days ago · 8 km deep · 82 km away · felt by 2
48. 2.210km NW of Pinnacles, CAFri, Jan 29, 2:05 AM PST · 2074 days ago · 7 km deep · 86 km away
49. 1.616km S of Tres Pinos, CAFri, Jan 29, 1:51 PM PST · 2073 days ago · 6 km deep · 79 km away
50. 1.618km NE of Pinnacles, CASun, Jan 31, 12:29 AM PST · 2072 days ago · 15 km deep · 92 km away
51. 2.12km WNW of Castro Valley, CAMon, Feb 1, 5:57 AM PST · 2071 days ago · 5 km deep · 60 km away · felt by 12
52. 1.75km N of Aromas, CAMon, Feb 1, 6:46 PM PST · 2070 days ago · 6 km deep · 40 km away
53. 1.710km NW of Pinnacles, CATue, Feb 2, 2:34 AM PST · 2070 days ago · 7 km deep · 86 km away
54. 1.912km ESE of Gilroy, CATue, Feb 2, 4:19 AM PST · 2070 days ago · 5 km deep · 42 km away
55. 2.415km NW of Pinnacles, CATue, Feb 2, 8:37 PM PST · 2069 days ago · 5 km deep · 81 km away · felt by 3
56. 2.63km ESE of Berkeley, CATue, Feb 2, 9:12 PM PST · 2069 days ago · 10 km deep · 82 km away · felt by 661
57. 1.53km ESE of Berkeley, CATue, Feb 2, 11:52 PM PST · 2069 days ago · 10 km deep · 82 km away · felt by 6
58. 1.79km NNW of Hollister, CAWed, Feb 3, 12:53 PM PST · 2068 days ago · 6 km deep · 46 km away
59. 1.616km S of Tres Pinos, CAWed, Feb 3, 2:40 PM PST · 2068 days ago · 7 km deep · 79 km away
60. 1.812km ESE of Gilroy, CAWed, Feb 3, 10:00 PM PST · 2068 days ago · 6 km deep · 42 km away

The first 60 of 126.

Before

1. 1.916km E of Seven Trees, CASat, Jan 9, 11:51 PM PST · 2093 days ago · 7 km deep · 0 km away
2. 2.512km NW of Pinnacles, CASat, Jan 9, 2:41 PM PST · 2093 days ago · 5 km deep · 84 km away · felt by 1
3. 2.116km NW of Pinnacles, CAFri, Jan 8, 9:41 AM PST · 2095 days ago · 6 km deep · 81 km away
4. 1.816km NW of Pinnacles, CAThu, Jan 7, 6:59 PM PST · 2095 days ago · 9 km deep · 80 km away
5. 2.34km ENE of Walnut Creek, CAThu, Jan 7, 5:52 AM PST · 2096 days ago · 10 km deep · 77 km away · felt by 28
6. 3.08km NE of Alum Rock, CAThu, Jan 7, 3:44 AM PST · 2096 days ago · 10 km deep · 18 km away · felt by 442
7. 1.610km NW of Pinnacles, CAWed, Jan 6, 5:14 AM PST · 2097 days ago · 6 km deep · 86 km away
8. 1.92km SE of Pacheco, CAWed, Jan 6, 3:33 AM PST · 2097 days ago · 14 km deep · 83 km away · felt by 3
9. 1.92km ENE of Pinnacles, CAWed, Jan 6, 12:36 AM PST · 2097 days ago · 3 km deep · 96 km away
10. 2.63km WNW of Concord, CATue, Jan 5, 11:43 PM PST · 2097 days ago · 16 km deep · 84 km away · felt by 84
11. 1.511km NW of Pinnacles, CATue, Jan 5, 9:24 PM PST · 2097 days ago · 7 km deep · 85 km away
12. 1.89km ENE of Milpitas, CATue, Jan 5, 5:24 PM PST · 2097 days ago · 8 km deep · 25 km away
13. 1.53km NNE of Vine Hill, CATue, Jan 5, 12:26 PM PST · 2097 days ago · 6 km deep · 91 km away · felt by 2
14. 2.813km NW of Pinnacles, CATue, Jan 5, 2:15 AM PST · 2098 days ago · 6 km deep · 83 km away · felt by 7
15. 1.616km NW of Pinnacles, CAMon, Jan 4, 7:35 PM PST · 2098 days ago · 4 km deep · 80 km away
16. 2.212km NW of Pinnacles, CAMon, Jan 4, 5:07 AM PST · 2099 days ago · 5 km deep · 84 km away
17. 1.513km NW of Pinnacles, CAMon, Jan 4, 12:28 AM PST · 2099 days ago · 5 km deep · 83 km away
18. 2.212km NW of Pinnacles, CASun, Jan 3, 11:17 PM PST · 2099 days ago · 5 km deep · 84 km away
19. 1.610km NW of Pinnacles, CASun, Jan 3, 6:20 PM PST · 2099 days ago · 6 km deep · 86 km away
20. 2.210km NW of Pinnacles, CASun, Jan 3, 4:38 PM PST · 2099 days ago · 6 km deep · 86 km away

From the USGS Earthquake Hazards Program and its partner networks, event nc73509065. Read Sun, Oct 4, 2026, 6:41 AM UTC.