M1.6 earthquake 31 km SW of Silver Gate, Montana

Magnitude

1.6 (Md, duration), micro

Magnitude from

University of Utah Seismograph Stations

Local time

Fri, Oct 24, 2014, 5:24 AM MDT

UTC

2014-10-24 11:24:37 UTC

Depth

10.9 km (6.8 mi), shallow

Epicenter

44.794° N, 110.248° W

Region

Montana

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 2.5 km horizontally, 1.8 km in depth

Magnitude uncertainty

±0.54

Depth from

FROM_LOCATION

Station coverage gap

268°, poorly surrounded by stations

Stations used

6

• Gardiner, MontanaPopulation 875. Forecast45 kmSE
• Bozeman, MontanaPopulation 43,405. Forecast116 kmSSE
• Billings, MontanaPopulation 117,116. Forecast175 kmSW
• Calgary, CanadaPopulation 1,306,784. Forecast752 kmSSE

After

1. 3.125 km WNW of Hebgen Lake Estates, MontanaMon, Oct 27, 4:35 AM MDT · 4359 days ago · 10 km deep · 99 km away
2. 1.716 km S of Mammoth, WyomingMon, Oct 27, 11:19 PM MDT · 4358 days ago · 9 km deep · 35 km away
3. 1.816 km S of Mammoth, WyomingTue, Oct 28, 1:01 AM MDT · 4358 days ago · 5 km deep · 35 km away
4. 1.546 km ENE of Warm River, IdahoWed, Oct 29, 9:50 AM MDT · 4357 days ago · 8 km deep · 74 km away
5. 2.455 km ENE of Warm River, IdahoWed, Oct 29, 2:36 PM MDT · 4357 days ago · 5 km deep · 68 km away
6. 1.955 km ENE of Warm River, IdahoWed, Oct 29, 3:15 PM MDT · 4357 days ago · 3 km deep · 68 km away
7. 2.755 km ENE of Warm River, IdahoWed, Oct 29, 3:55 PM MDT · 4357 days ago · 7 km deep · 68 km away · felt by 1
8. 1.654 km ENE of Warm River, IdahoWed, Oct 29, 6:13 PM MDT · 4357 days ago · 4 km deep · 68 km away
9. 1.954 km ENE of Warm River, IdahoWed, Oct 29, 6:21 PM MDT · 4357 days ago · 9 km deep · 69 km away
10. 1.725 km SSE of West Yellowstone, MontanaTue, Nov 4, 9:59 PM MST · 4350 days ago · 9 km deep · 71 km away
11. 1.625 km SSE of West Yellowstone, MontanaTue, Nov 4, 10:05 PM MST · 4350 days ago · 12 km deep · 69 km away
12. 1.843 km SE of West Yellowstone, MontanaThu, Nov 6, 1:25 AM MST · 4349 days ago · 4 km deep · 65 km away
13. 1.834 km E of West Yellowstone, MontanaThu, Nov 6, 2:31 PM MST · 4349 days ago · 6 km deep · 39 km away
14. 1.634 km ESE of West Yellowstone, MontanaMon, Nov 10, 6:16 PM MST · 4345 days ago · 5 km deep · 41 km away
15. 1.839 km S of Silver Gate, MontanaTue, Nov 18, 6:06 AM MST · 4337 days ago · 16 km deep · 29 km away
16. 1.620 km ESE of West Yellowstone, MontanaTue, Nov 18, 7:12 PM MST · 4337 days ago · 2 km deep · 55 km away
17. 1.75 km ESE of Hebgen Lake Estates, MontanaWed, Nov 19, 2:50 PM MST · 4336 days ago · 11 km deep · 69 km away
18. 2.035 km E of West Yellowstone, MontanaFri, Nov 21, 9:37 PM MST · 4333 days ago · 6 km deep · 38 km away
19. 2.035 km E of West Yellowstone, MontanaFri, Nov 21, 11:25 PM MST · 4333 days ago · 6 km deep · 38 km away
20. 1.735 km E of West Yellowstone, MontanaSat, Nov 22, 11:30 PM MST · 4332 days ago · 6 km deep · 38 km away
21. 1.969 km WSW of Cody, WyomingSun, Nov 23, 5:54 PM MST · 4332 days ago · 6 km deep · 66 km away
22. 1.635 km E of West Yellowstone, MontanaMon, Nov 24, 8:22 PM MST · 4331 days ago · 6 km deep · 38 km away
23. 1.635 km E of West Yellowstone, MontanaMon, Nov 24, 8:31 PM MST · 4331 days ago · 6 km deep · 38 km away
24. 1.835 km E of West Yellowstone, MontanaMon, Nov 24, 9:25 PM MST · 4331 days ago · 6 km deep · 38 km away
25. 1.835 km E of West Yellowstone, MontanaTue, Nov 25, 7:37 AM MST · 4330 days ago · 7 km deep · 38 km away
26. 1.936 km E of West Yellowstone, MTTue, Nov 25, 10:11 AM MST · 4330 days ago · 6 km deep · 38 km away
27. 1.651 km ESE of West Yellowstone, MontanaTue, Nov 25, 9:28 PM MST · 4330 days ago · 3 km deep · 44 km away
28. 2.337 km S of Silver Gate, MontanaWed, Nov 26, 12:09 AM MST · 4329 days ago · 15 km deep · 25 km away
29. 1.618 km ESE of West Yellowstone, MontanaThu, Nov 27, 12:32 PM MST · 4328 days ago · 8 km deep · 58 km away
30. 2.017 km SE of West Yellowstone, MontanaThu, Nov 27, 2:33 PM MST · 4328 days ago · 8 km deep · 58 km away
31. 1.657 km ESE of West Yellowstone, MontanaThu, Nov 27, 4:14 PM MST · 4328 days ago · 4 km deep · 38 km away
32. 1.958 km ESE of West Yellowstone, MontanaThu, Nov 27, 4:15 PM MST · 4328 days ago · 4 km deep · 38 km away
33. 1.643 km ESE of West Yellowstone, MontanaSat, Nov 29, 12:00 PM MST · 4326 days ago · 4 km deep · 41 km away
34. 2.023 km SE of Mammoth, WyomingMon, Dec 1, 4:01 PM MST · 4324 days ago · 3 km deep · 22 km away
35. 1.825 km SSE of Mammoth, WyomingMon, Dec 1, 10:01 PM MST · 4323 days ago · 4 km deep · 22 km away
36. 1.840 km SE of West Yellowstone, MontanaTue, Dec 2, 1:40 AM MST · 4323 days ago · 2 km deep · 59 km away
37. 1.640 km SE of West Yellowstone, MontanaTue, Dec 2, 2:04 AM MST · 4323 days ago · 2 km deep · 59 km away
38. 2.140 km SE of West Yellowstone, MontanaTue, Dec 2, 2:25 AM MST · 4323 days ago · 3 km deep · 59 km away
39. 1.940 km SSE of Mammoth, WyomingTue, Dec 2, 3:42 AM MST · 4323 days ago · 0 km deep · 26 km away
40. 1.824 km SE of Mammoth, WyomingWed, Dec 3, 4:35 AM MST · 4322 days ago · 6 km deep · 21 km away
41. 1.646 km ENE of Warm River, IdahoWed, Dec 3, 9:07 AM MST · 4322 days ago · 3 km deep · 74 km away
42. 1.945 km ENE of Warm River, IdahoWed, Dec 3, 10:20 AM MST · 4322 days ago · 5 km deep · 75 km away
43. 1.746 km ENE of Warm River, IdahoWed, Dec 3, 10:20 AM MST · 4322 days ago · 3 km deep · 73 km away
44. 1.546 km ENE of Warm River, IdahoWed, Dec 3, 10:33 AM MST · 4322 days ago · 3 km deep · 74 km away
45. 2.045 km ENE of Warm River, IdahoWed, Dec 3, 12:51 PM MST · 4322 days ago · 5 km deep · 75 km away
46. 1.624 km SE of Mammoth, WyomingThu, Dec 4, 1:01 AM MST · 4321 days ago · 4 km deep · 22 km away
47. 2.124 km SE of Mammoth, WyomingThu, Dec 4, 3:24 AM MST · 4321 days ago · 6 km deep · 22 km away
48. 1.829 km ESE of Mammoth, WyomingThu, Dec 4, 4:25 AM MST · 4321 days ago · 13 km deep · 11 km away
49. 1.835 km E of West Yellowstone, MontanaFri, Dec 5, 11:06 AM MST · 4320 days ago · 5 km deep · 38 km away
50. 2.130 km ESE of West Yellowstone, MontanaFri, Dec 5, 5:02 PM MST · 4320 days ago · 5 km deep · 46 km away
51. 1.654 km NE of Alta, WyomingSun, Dec 7, 11:32 PM MST · 4317 days ago · 11 km deep · 79 km away
52. 2.337 km SSE of Mammoth, WyomingMon, Dec 8, 8:30 AM MST · 4317 days ago · 6 km deep · 22 km away
53. 1.718 km SSE of West Yellowstone, MontanaWed, Dec 10, 5:22 PM MST · 4315 days ago · 5 km deep · 65 km away
54. 1.632 km SE of West Yellowstone, MontanaWed, Dec 10, 5:24 PM MST · 4315 days ago · 1 km deep · 59 km away
55. 2.447 km ENE of Warm River, IdahoMon, Dec 15, 11:02 AM MST · 4310 days ago · 4 km deep · 73 km away
56. 2.223 km W of Hebgen Lake Estates, MontanaWed, Dec 17, 8:46 PM MST · 4308 days ago · 9 km deep · 98 km away
57. 2.052 km SSE of Mammoth, WyomingThu, Dec 18, 3:28 PM MST · 4307 days ago · 4 km deep · 26 km away
58. 1.849 km ESE of West Yellowstone, MontanaSat, Dec 20, 12:22 AM MST · 4305 days ago · 2 km deep · 43 km away
59. 1.723 km SE of Mammoth, WyomingMon, Dec 22, 5:37 PM MST · 4303 days ago · 5 km deep · 22 km away

Before

1. 1.751 km SE of West Yellowstone, MontanaThu, Oct 23, 11:36 AM MDT · 4363 days ago · 2 km deep · 52 km away
2. 2.451 km SE of West Yellowstone, MontanaThu, Oct 23, 11:33 AM MDT · 4363 days ago · 2 km deep · 52 km away
3. 2.229 km ESE of Island Park, IdahoWed, Oct 22, 6:27 AM MDT · 4364 days ago · 12 km deep · 78 km away
4. 2.240 km SW of Silver Gate, MontanaTue, Oct 21, 2:26 AM MDT · 4365 days ago · 6 km deep · 9 km away
5. 1.639 km SSE of Mammoth, WyomingMon, Oct 20, 1:00 PM MDT · 4366 days ago · 6 km deep · 22 km away
6. 1.519 km ESE of West Yellowstone, MontanaSat, Oct 18, 3:08 AM MDT · 4368 days ago · 4 km deep · 55 km away
7. 1.925 km SSE of Mammoth, WyomingFri, Oct 17, 8:31 PM MDT · 4369 days ago · 4 km deep · 22 km away
8. 1.612 km NE of West Yellowstone, MontanaWed, Oct 15, 12:40 AM MDT · 4371 days ago · 10 km deep · 61 km away
9. 1.622 km WNW of Hebgen Lake Estates, MontanaSat, Oct 11, 12:06 PM MDT · 4375 days ago · 11 km deep · 96 km away
10. 1.544 km ENE of Warm River, IdahoSun, Oct 5, 1:41 PM MDT · 4381 days ago · 4 km deep · 75 km away
11. 1.530 km ESE of Island Park, IdahoSat, Oct 4, 1:35 AM MDT · 4382 days ago · 7 km deep · 76 km away
12. 1.521 km SSW of Mammoth, WyomingSat, Sep 27, 1:01 AM MDT · 4389 days ago · 3 km deep · 45 km away
13. 1.624 km SSW of Mammoth, WyomingFri, Sep 26, 7:33 AM MDT · 4390 days ago · 5 km deep · 42 km away
14. 1.621 km SSW of Mammoth, WyomingThu, Sep 25, 6:50 PM MDT · 4391 days ago · 2 km deep · 45 km away
15. 2.021 km SSW of Mammoth, WyomingThu, Sep 25, 6:50 PM MDT · 4391 days ago · 4 km deep · 45 km away
16. 1.821 km SSW of Mammoth, WyomingThu, Sep 25, 6:42 PM MDT · 4391 days ago · 3 km deep · 45 km away
17. 1.821 km SSW of Mammoth, WyomingThu, Sep 25, 6:41 PM MDT · 4391 days ago · 4 km deep · 45 km away
18. 2.321 km SSW of Mammoth, WyomingThu, Sep 25, 6:31 PM MDT · 4391 days ago · 5 km deep · 45 km away
19. 1.631 km ESE of West Yellowstone, MontanaWed, Sep 24, 6:29 PM MDT · 4392 days ago · 7 km deep · 42 km away

From the USGS Earthquake Hazards Program and its partner networks, event uu60089512. Read Sat, Oct 3, 2026, 3:59 PM UTC.