M1.6 earthquake 11km SSE of Bootjack, CA

Magnitude

1.6 (Md, duration), micro

Magnitude from

Northern California Seismic System

Local time

Sun, Oct 27, 2019, 3:48 PM PDT

UTC

2019-10-27 22:48:21 UTC

Depth

32.6 km (20.3 mi), shallow

Epicenter

37.368° N, 119.848° W

Region

California

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.8 km horizontally, 1.1 km in depth

Magnitude uncertainty

±0.21

Depth from

From location

Station coverage gap

97°

Stations used

7

• Ahwahnee, CaliforniaPopulation 2,246. Forecast11 kmW
• Chowchilla, CaliforniaPopulation 18,510. Forecast46 kmNE
• Clovis, CaliforniaPopulation 104,180. Forecast62 kmNNW
• Los Angeles, CaliforniaPopulation 3,820,914. Forecast396 kmNNW

After

1. 1.84km WSW of Mammoth Lakes, CAMon, Oct 28, 9:28 AM PDT · 2533 days ago · 2 km deep · 78 km away
2. 2.110km W of Toms Place, CATue, Oct 29, 10:14 AM PDT · 2532 days ago · 5 km deep · 96 km away
3. 1.910km SSE of Bootjack, CAThu, Oct 31, 12:37 AM PDT · 2531 days ago · 33 km deep · 1 km away
4. 2.216km SW of Mammoth Lakes, CAThu, Oct 31, 6:19 PM PDT · 2530 days ago · 4 km deep · 66 km away
5. 2.25km N of Shaver Lake, CAFri, Nov 1, 12:31 PM PDT · 2529 days ago · 34 km deep · 54 km away
6. 2.57km WNW of Raisin City, CAFri, Nov 1, 11:26 PM PDT · 2529 days ago · 29 km deep · 82 km away · felt by 5
7. 2.26km W of Squaw Valley, CASat, Nov 2, 10:12 AM PDT · 2528 days ago · 21 km deep · 85 km away
8. 2.89km SSW of Mammoth Lakes, CASun, Nov 3, 1:11 AM PST · 2528 days ago · 0 km deep · 77 km away · felt by 1
9. 1.57km SSW of Mammoth Lakes, CAWed, Nov 6, 6:12 AM PST · 2525 days ago · 2 km deep · 77 km away
10. 1.714km SE of Mammoth Lakes, CAWed, Nov 6, 6:26 AM PST · 2525 days ago · 8 km deep · 89 km away
11. 1.93km WNW of Chinese Camp, CAWed, Nov 6, 9:07 AM PST · 2524 days ago · 2 km deep · 79 km away
12. 1.610km S of Bootjack, CAThu, Nov 7, 9:34 AM PST · 2523 days ago · 32 km deep · 2 km away
13. 2.25km E of Mammoth Lakes, CAFri, Nov 8, 5:09 AM PST · 2523 days ago · 6 km deep · 87 km away
14. 1.65km E of Mammoth Lakes, CAFri, Nov 8, 5:10 AM PST · 2523 days ago · 6 km deep · 87 km away
15. 2.05km E of Mammoth Lakes, CAFri, Nov 8, 5:16 AM PST · 2523 days ago · 6 km deep · 87 km away
16. 2.915km SW of Toms Place, CAFri, Nov 8, 7:30 PM PST · 2522 days ago · 7 km deep · 92 km away
17. 1.815km SW of Toms Place, CAFri, Nov 8, 7:31 PM PST · 2522 days ago · 5 km deep · 92 km away
18. 2.912km E of Mammoth Lakes, CATue, Nov 12, 5:18 AM PST · 2519 days ago · 3 km deep · 93 km away · felt by 3
19. 2.912km E of Mammoth Lakes, CATue, Nov 12, 6:34 AM PST · 2519 days ago · 3 km deep · 93 km away
20. 1.512km E of Mammoth Lakes, CATue, Nov 12, 8:32 AM PST · 2518 days ago · 3 km deep · 93 km away
21. 1.612km N of North Fork, CATue, Nov 12, 2:15 PM PST · 2518 days ago · 28 km deep · 30 km away
22. 2.98km ESE of Mammoth Lakes, CAWed, Nov 13, 8:53 AM PST · 2517 days ago · 3 km deep · 88 km away · felt by 11
23. 1.58km ESE of Mammoth Lakes, CAWed, Nov 13, 8:54 AM PST · 2517 days ago · 3 km deep · 88 km away
24. 1.58km ESE of Mammoth Lakes, CAWed, Nov 13, 8:57 AM PST · 2517 days ago · 3 km deep · 88 km away
25. 1.58km ESE of Mammoth Lakes, CAWed, Nov 13, 9:56 AM PST · 2517 days ago · 3 km deep · 88 km away
26. 2.212km SW of Toms Place, CAWed, Nov 13, 12:56 PM PST · 2517 days ago · 6 km deep · 97 km away
27. 1.612km E of Mammoth Lakes, CAWed, Nov 13, 7:35 PM PST · 2517 days ago · 3 km deep · 93 km away
28. 1.912km E of Mammoth Lakes, CAWed, Nov 13, 7:42 PM PST · 2517 days ago · 4 km deep · 93 km away
29. 2.112km E of Mammoth Lakes, CAWed, Nov 13, 7:54 PM PST · 2517 days ago · 3 km deep · 93 km away
30. 2.114km SW of Toms Place, CAWed, Nov 13, 11:05 PM PST · 2517 days ago · 9 km deep · 95 km away
31. 1.816km WSW of Toms Place, CASun, Nov 17, 1:43 PM PST · 2513 days ago · 3 km deep · 90 km away
32. 1.511km E of Mammoth Lakes, CASun, Nov 17, 8:09 PM PST · 2513 days ago · 4 km deep · 92 km away
33. 1.510km E of Mammoth Lakes, CAMon, Nov 18, 5:24 AM PST · 2513 days ago · 3 km deep · 91 km away
34. 1.813km SE of Mammoth Lakes, CAMon, Nov 18, 6:31 AM PST · 2513 days ago · 4 km deep · 89 km away
35. 1.813km SE of Mammoth Lakes, CAMon, Nov 18, 7:28 AM PST · 2513 days ago · 4 km deep · 89 km away
36. 2.24km W of Mammoth Lakes, CAMon, Nov 18, 8:17 AM PST · 2512 days ago · 1 km deep · 78 km away
37. 2.812km E of Mammoth Lakes, CAMon, Nov 18, 3:36 PM PST · 2512 days ago · 4 km deep · 93 km away
38. 2.412km E of Mammoth Lakes, CAMon, Nov 18, 3:58 PM PST · 2512 days ago · 3 km deep · 93 km away
39. 2.012km E of Mammoth Lakes, CAMon, Nov 18, 4:18 PM PST · 2512 days ago · 4 km deep · 93 km away
40. 1.812km E of Mammoth Lakes, CAMon, Nov 18, 5:29 PM PST · 2512 days ago · 3 km deep · 93 km away
41. 1.612km E of Mammoth Lakes, CAMon, Nov 18, 6:22 PM PST · 2512 days ago · 3 km deep · 93 km away
42. 1.615km ESE of Yosemite Valley, CAMon, Nov 18, 11:28 PM PST · 2512 days ago · -1 km deep · 52 km away
43. 1.68km NE of Lee Vining, CATue, Nov 19, 12:26 AM PST · 2512 days ago · 9 km deep · 99 km away
44. 2.118km SW of Toms Place, CATue, Nov 19, 12:58 AM PST · 2512 days ago · 3 km deep · 90 km away
45. 1.712km E of Mammoth Lakes, CAWed, Nov 20, 2:31 PM PST · 2510 days ago · 3 km deep · 93 km away
46. 2.010km WSW of Toms Place, CAThu, Nov 21, 2:08 AM PST · 2510 days ago · 9 km deep · 96 km away
47. 1.713km WSW of Toms Place, CAThu, Nov 21, 11:03 AM PST · 2509 days ago · 7 km deep · 93 km away
48. 1.610km S of Bootjack, CASat, Nov 23, 6:59 AM PST · 2508 days ago · 29 km deep · 1 km away
49. 2.712km E of Mammoth Lakes, CASat, Nov 23, 6:35 PM PST · 2507 days ago · 2 km deep · 93 km away
50. 1.912km E of Mammoth Lakes, CASat, Nov 23, 6:44 PM PST · 2507 days ago · 2 km deep · 93 km away
51. 2.512km E of Mammoth Lakes, CASat, Nov 23, 6:47 PM PST · 2507 days ago · 2 km deep · 93 km away
52. 1.519km ESE of Yosemite Valley, CASat, Nov 23, 10:05 PM PST · 2507 days ago · 23 km deep · 54 km away
53. 1.612km E of Mammoth Lakes, CASun, Nov 24, 8:45 AM PST · 2506 days ago · 2 km deep · 93 km away
54. 2.110km W of South Dos Palos, CAMon, Nov 25, 5:52 PM PST · 2505 days ago · 43 km deep · 93 km away
55. 1.51km SW of Mammoth Lakes, CAMon, Nov 25, 11:07 PM PST · 2505 days ago · 4 km deep · 82 km away
56. 1.714km WSW of Toms Place, CAWed, Nov 27, 2:51 AM PST · 2504 days ago · 5 km deep · 92 km away
57. 1.58km ENE of Mammoth Lakes, CAWed, Nov 27, 3:39 AM PST · 2504 days ago · -2 km deep · 90 km away
58. 1.68km ENE of Mammoth Lakes, CAWed, Nov 27, 3:42 AM PST · 2504 days ago · -2 km deep · 90 km away
59. 1.62km WNW of Yosemite Lakes, CAWed, Nov 27, 2:58 PM PST · 2503 days ago · 20 km deep · 19 km away
60. 2.212km SSW of Toms Place, CAThu, Nov 28, 12:15 AM PST · 2503 days ago · 5 km deep · 99 km away

The first 60 of 93.

Before

1. 1.64km WSW of Mammoth Lakes, CASun, Oct 27, 6:59 AM PDT · 2535 days ago · 2 km deep · 78 km away
2. 1.612km E of Mammoth Lakes, CASun, Oct 27, 12:55 AM PDT · 2535 days ago · 3 km deep · 94 km away
3. 1.512km E of Mammoth Lakes, CASat, Oct 26, 7:49 AM PDT · 2536 days ago · 2 km deep · 93 km away
4. 2.314km S of Groveland-Big Oak Flat, CASat, Oct 26, 6:50 AM PDT · 2536 days ago · 25 km deep · 51 km away · felt by 3
5. 1.912km E of Mammoth Lakes, CAFri, Oct 25, 11:22 PM PDT · 2536 days ago · 2 km deep · 93 km away
6. 2.015km SE of Mammoth Lakes, CAFri, Oct 25, 1:46 AM PDT · 2537 days ago · 7 km deep · 89 km away · felt by 2
7. 1.617km SE of Yosemite Valley, CAThu, Oct 24, 11:18 PM PDT · 2537 days ago · 16 km deep · 48 km away
8. 1.516km WSW of Toms Place, CAThu, Oct 24, 4:24 AM PDT · 2538 days ago · 2 km deep · 90 km away
9. 2.016km WSW of Toms Place, CAThu, Oct 24, 1:04 AM PDT · 2538 days ago · 2 km deep · 90 km away
10. 2.015km WSW of Toms Place, CAWed, Oct 23, 5:41 PM PDT · 2538 days ago · 1 km deep · 90 km away
11. 2.816km SW of Toms Place, CASun, Oct 20, 12:50 AM PDT · 2542 days ago · 3 km deep · 91 km away · felt by 4
12. 2.110km SSE of Bootjack, CASat, Oct 19, 6:14 AM PDT · 2543 days ago · 33 km deep · 1 km away
13. 1.622km ESE of Yosemite Valley, CAFri, Oct 18, 1:29 PM PDT · 2543 days ago · 12 km deep · 53 km away
14. 2.06km E of Mammoth Lakes, CAThu, Oct 17, 8:45 PM PDT · 2544 days ago · 3 km deep · 88 km away
15. 1.611km WSW of Toms Place, CAThu, Oct 17, 3:35 AM PDT · 2545 days ago · 6 km deep · 95 km away
16. 1.912km WSW of Madera, CAWed, Oct 16, 8:46 AM PDT · 2546 days ago · 11 km deep · 57 km away
17. 1.82km E of Mammoth Lakes, CAWed, Oct 16, 5:39 AM PDT · 2546 days ago · 5 km deep · 85 km away
18. 1.816km SSE of Mammoth Lakes, CAWed, Oct 16, 12:03 AM PDT · 2546 days ago · 6 km deep · 87 km away
19. 2.516km SSE of Mammoth Lakes, CATue, Oct 15, 8:14 PM PDT · 2546 days ago · 6 km deep · 87 km away · felt by 2
20. 1.66km E of Mammoth Lakes, CATue, Oct 15, 7:16 PM PDT · 2546 days ago · 6 km deep · 88 km away

From the USGS Earthquake Hazards Program and its partner networks, event nc73297970. Read Mon, Oct 5, 2026, 3:37 AM UTC.