M1.9 earthquake 23 km SSE of Mammoth, Wyoming

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

University of Utah Seismograph Stations

Local time

Sun, Jan 12, 2014, 1:27 AM MST

UTC

2014-01-12 08:27:40 UTC

Depth

2.3 km (1.4 mi), shallow

Epicenter

44.797° N, 110.535° W

Region

Montana

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.9 km horizontally, 2.3 km in depth

Magnitude uncertainty

±0.43

Depth from

From location

Station coverage gap

138°

Stations used

9

• Gardiner, MontanaPopulation 875. Forecast29 kmSSE
• Bozeman, MontanaPopulation 43,405. Forecast106 kmSSE
• Billings, MontanaPopulation 117,116. Forecast193 kmSW
• Calgary, CanadaPopulation 1,306,784. Forecast744 kmSSE

After

1. 1.824 km SE of Mammoth, WyomingTue, Jan 14, 11:33 PM MST · 4643 days ago · 6 km deep · 3 km away
2. 1.926 km SSE of Mammoth, WyomingWed, Jan 15, 12:43 AM MST · 4643 days ago · 6 km deep · 2 km away
3. 1.75 km SE of Hebgen Lake Estates, MontanaWed, Jan 15, 5:48 PM MST · 4643 days ago · 12 km deep · 48 km away
4. 1.923 km SE of Mammoth, WyomingThu, Jan 16, 5:23 AM MST · 4642 days ago · 8 km deep · 2 km away
5. 1.923 km SE of Mammoth, WyomingThu, Jan 16, 9:20 AM MST · 4642 days ago · 7 km deep · 2 km away
6. 1.823 km SE of Mammoth, WyomingThu, Jan 16, 10:12 AM MST · 4642 days ago · 7 km deep · 1 km away
7. 1.526 km SSE of Mammoth, WyomingThu, Jan 16, 11:01 AM MST · 4642 days ago · 2 km deep · 4 km away
8. 1.527 km SSE of Mammoth, WyomingThu, Jan 16, 11:01 AM MST · 4642 days ago · 2 km deep · 5 km away
9. 1.516 km E of Hebgen Lake Estates, MontanaSat, Jan 18, 8:00 AM MST · 4640 days ago · 7 km deep · 36 km away
10. 1.625 km SE of Mammoth, WyomingSun, Jan 19, 12:16 AM MST · 4639 days ago · 8 km deep · 3 km away
11. 1.822 km SE of Mammoth, WyomingSun, Jan 19, 9:26 PM MST · 4639 days ago · 2 km deep · 1 km away
12. 2.424 km ENE of West Yellowstone, MontanaMon, Jan 20, 11:00 PM MST · 4638 days ago · 8 km deep · 23 km away
13. 1.525 km ENE of West Yellowstone, MontanaMon, Jan 20, 11:39 PM MST · 4637 days ago · 7 km deep · 22 km away
14. 1.63 km WSW of Hebgen Lake Estates, MontanaMon, Jan 20, 11:44 PM MST · 4637 days ago · 12 km deep · 55 km away
15. 1.625 km ENE of West Yellowstone, MontanaTue, Jan 21, 1:16 AM MST · 4637 days ago · 7 km deep · 22 km away
16. 1.624 km ENE of West Yellowstone, MontanaTue, Jan 21, 2:16 AM MST · 4637 days ago · 7 km deep · 23 km away
17. 1.624 km ENE of West Yellowstone, MontanaTue, Jan 21, 6:43 AM MST · 4637 days ago · 8 km deep · 23 km away
18. 1.725 km ENE of West Yellowstone, MontanaTue, Jan 21, 7:52 AM MST · 4637 days ago · 8 km deep · 22 km away
19. 1.825 km ENE of West Yellowstone, MontanaTue, Jan 21, 9:32 AM MST · 4637 days ago · 7 km deep · 22 km away
20. 1.625 km ENE of West Yellowstone, MontanaTue, Jan 21, 5:30 PM MST · 4637 days ago · 8 km deep · 22 km away
21. 1.824 km SE of Mammoth, WyomingTue, Jan 21, 7:01 PM MST · 4637 days ago · 7 km deep · 0 km away
22. 2.024 km ENE of West Yellowstone, MontanaTue, Jan 21, 8:36 PM MST · 4637 days ago · 8 km deep · 23 km away
23. 1.624 km SE of Mammoth, WyomingTue, Jan 21, 9:17 PM MST · 4637 days ago · 6 km deep · 1 km away
24. 1.924 km ENE of West Yellowstone, MontanaWed, Jan 22, 7:12 AM MST · 4636 days ago · 8 km deep · 23 km away
25. 1.624 km SE of Mammoth, WyomingWed, Jan 22, 8:18 AM MST · 4636 days ago · 12 km deep · 2 km away
26. 2.022 km SE of Mammoth, WyomingWed, Jan 22, 6:09 PM MST · 4636 days ago · 8 km deep · 4 km away
27. 1.725 km ENE of West Yellowstone, MontanaThu, Jan 23, 12:24 AM MST · 4635 days ago · 8 km deep · 22 km away
28. 1.725 km SSE of Mammoth, WyomingThu, Jan 23, 1:41 AM MST · 4635 days ago · 3 km deep · 3 km away
29. 1.648 km ESE of West Yellowstone, MontanaThu, Jan 23, 3:52 PM MST · 4635 days ago · 4 km deep · 36 km away
30. 2.347 km SSW of Silver Gate, MontanaWed, Jan 29, 1:11 AM MST · 4629 days ago · -3 km deep · 37 km away
31. 2.248 km SE of West Yellowstone, MontanaWed, Jan 29, 11:57 PM MST · 4628 days ago · 2 km deep · 45 km away
32. 2.423 km SE of Mammoth, WyomingThu, Jan 30, 1:40 AM MST · 4628 days ago · 12 km deep · 1 km away
33. 1.822 km SE of Mammoth, WyomingThu, Jan 30, 3:57 AM MST · 4628 days ago · 10 km deep · 2 km away
34. 2.023 km SE of Mammoth, WyomingThu, Jan 30, 4:11 AM MST · 4628 days ago · 7 km deep · 1 km away
35. 1.822 km SE of Mammoth, WyomingThu, Jan 30, 9:42 AM MST · 4628 days ago · 5 km deep · 2 km away
36. 1.822 km SE of Mammoth, WyomingThu, Jan 30, 11:43 AM MST · 4628 days ago · 2 km deep · 1 km away
37. 1.823 km SE of Mammoth, WyomingThu, Jan 30, 3:02 PM MST · 4628 days ago · 7 km deep · 1 km away
38. 1.922 km SE of Mammoth, WyomingThu, Jan 30, 5:21 PM MST · 4628 days ago · 4 km deep · 2 km away
39. 1.622 km SE of Mammoth, WyomingThu, Jan 30, 11:45 PM MST · 4627 days ago · 7 km deep · 1 km away
40. 1.720 km SE of Mammoth, WyomingFri, Jan 31, 6:25 AM MST · 4627 days ago · 7 km deep · 4 km away
41. 1.923 km SSE of Mammoth, WyomingFri, Jan 31, 9:55 AM MST · 4627 days ago · 4 km deep · 0 km away
42. 1.723 km SSE of Mammoth, WyomingFri, Jan 31, 6:00 PM MST · 4627 days ago · 5 km deep · 0 km away
43. 1.7WyomingSat, Feb 1, 3:04 AM MST · 4626 days ago · 6 km deep · 2 km away
44. 1.826 km SSW of Mammoth, WyomingSat, Feb 1, 12:03 PM MST · 4626 days ago · 8 km deep · 20 km away
45. 1.623 km SE of Mammoth, WyomingSun, Feb 2, 4:27 AM MST · 4625 days ago · 5 km deep · 1 km away
46. 1.623 km SE of Mammoth, WyomingSun, Feb 2, 5:09 AM MST · 4625 days ago · 9 km deep · 1 km away
47. 1.821 km SE of Mammoth, WyomingSun, Feb 2, 10:33 AM MST · 4625 days ago · 7 km deep · 3 km away
48. 2.036 km SE of West Yellowstone, MontanaSun, Feb 2, 4:02 PM MST · 4625 days ago · 2 km deep · 42 km away
49. 1.923 km SE of Mammoth, WyomingSun, Feb 2, 7:45 PM MST · 4625 days ago · 6 km deep · 1 km away
50. 2.724 km ENE of West Yellowstone, MontanaSun, Feb 2, 8:01 PM MST · 4625 days ago · 8 km deep · 22 km away
51. 1.625 km ENE of West Yellowstone, MontanaSun, Feb 2, 8:02 PM MST · 4625 days ago · 7 km deep · 22 km away
52. 1.731 km SW of Silver Gate, MontanaTue, Feb 4, 11:28 AM MST · 4623 days ago · 6 km deep · 21 km away
53. 1.610 km W of West Yellowstone, MontanaTue, Feb 4, 4:00 PM MST · 4623 days ago · 8 km deep · 57 km away
54. 1.521 km SE of Mammoth, WyomingWed, Feb 5, 12:12 AM MST · 4622 days ago · 4 km deep · 3 km away
55. 1.545 km ENE of Warm River, IdahoWed, Feb 5, 3:38 PM MST · 4622 days ago · 5 km deep · 64 km away
56. 1.921 km SE of Mammoth, WyomingWed, Feb 5, 5:18 PM MST · 4622 days ago · 8 km deep · 4 km away
57. 1.625 km SSW of Mammoth, WyomingSun, Feb 9, 5:24 AM MST · 4618 days ago · 7 km deep · 21 km away
58. 1.625 km SSW of Mammoth, WyomingSun, Feb 9, 8:32 AM MST · 4618 days ago · 9 km deep · 20 km away
59. 1.826 km ENE of West Yellowstone, MontanaSun, Feb 9, 2:44 PM MST · 4618 days ago · 8 km deep · 21 km away
60. 1.525 km SSW of Mammoth, WyomingSun, Feb 9, 3:01 PM MST · 4618 days ago · 10 km deep · 20 km away

The first 60 of 150.

Before

1. 2.023 km SSE of Mammoth, WyomingSat, Jan 11, 11:19 PM MST · 4646 days ago · 3 km deep · 0 km away
2. 1.824 km SE of Mammoth, WyomingSat, Jan 11, 7:49 PM MST · 4647 days ago · 7 km deep · 1 km away
3. 2.024 km SE of Mammoth, WyomingSat, Jan 11, 6:51 PM MST · 4647 days ago · 7 km deep · 1 km away
4. 3.423 km SE of Mammoth, WyomingSat, Jan 11, 6:46 PM MST · 4647 days ago · 9 km deep · 1 km away · felt by 2
5. 1.821 km SE of Mammoth, WyomingFri, Jan 10, 12:45 AM MST · 4648 days ago · 7 km deep · 3 km away
6. 1.549 km ESE of West Yellowstone, MontanaWed, Jan 8, 7:45 PM MST · 4650 days ago · 5 km deep · 36 km away
7. 1.626 km SSW of Mammoth, WyomingMon, Jan 6, 5:54 AM MST · 4652 days ago · 7 km deep · 21 km away
8. 1.625 km SSW of Mammoth, WyomingMon, Jan 6, 4:52 AM MST · 4652 days ago · 8 km deep · 20 km away
9. 1.825 km SSW of Mammoth, WyomingMon, Jan 6, 2:59 AM MST · 4652 days ago · 8 km deep · 20 km away
10. 3.525 km SSW of Mammoth, WyomingMon, Jan 6, 2:14 AM MST · 4652 days ago · 10 km deep · 20 km away
11. 2.626 km SSW of Mammoth, WyomingMon, Jan 6, 2:00 AM MST · 4652 days ago · 6 km deep · 21 km away
12. 1.714 km S of Mammoth, WyomingSat, Jan 4, 5:53 AM MST · 4654 days ago · 8 km deep · 13 km away
13. 1.831 km ESE of West Yellowstone, MontanaWed, Jan 1, 3:26 AM MST · 4657 days ago · 7 km deep · 26 km away
14. 1.622 km S of Mammoth, WyomingSun, Dec 29, 5:54 PM MST · 4660 days ago · 4 km deep · 17 km away
15. 1.922 km S of Mammoth, WyomingSun, Dec 29, 5:42 PM MST · 4660 days ago · 4 km deep · 17 km away
16. 1.838 km SSE of Mammoth, WyomingSat, Dec 28, 10:46 AM MST · 4661 days ago · 3 km deep · 15 km away
17. 3.121 km WNW of Hebgen Lake Estates, MontanaSun, Dec 22, 6:39 PM MST · 4667 days ago · 10 km deep · 72 km away · felt by 6
18. 1.61 km NNE of Hebgen Lake Estates, MontanaSun, Dec 22, 7:00 AM MST · 4667 days ago · 10 km deep · 51 km away
19. 1.814 km ENE of Hebgen Lake Estates, MontanaFri, Dec 20, 6:13 PM MST · 4669 days ago · 9 km deep · 39 km away
20. 2.124 km SSW of Mammoth, WyomingFri, Dec 20, 2:43 AM MST · 4669 days ago · 7 km deep · 23 km away

From the USGS Earthquake Hazards Program and its partner networks, event uu60051652. Read Fri, Oct 2, 2026, 5:41 PM UTC.