M2.0 earthquake 29 km S of Augusta, Montana

Magnitude

2.0 (ML, local (Richter)), micro

Magnitude from

Montana Bureau of Mines and Geology

Local time

Tue, May 30, 2017, 4:00 AM MDT

UTC

2017-05-30 10:00:29 UTC

Depth

18.1 km (11.2 mi), shallow

Epicenter

47.231° N, 112.430° W

Region

Montana

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.9 km horizontally, 0.6 km in depth

Magnitude uncertainty

±0.26

Depth from

From location

Station coverage gap

195°, poorly surrounded by stations

Stations used

19

• Lincoln, MontanaPopulation 1,013. Forecast36 kmNNE
• Helena, MontanaPopulation 32,091. Forecast77 kmNNW
• Lethbridge, CanadaPopulation 103,197. Forecast276 kmS
• Calgary, CanadaPopulation 1,306,784. Forecast441 kmSSE

After

1. 1.630 km SSW of Augusta, MontanaWed, Jun 7, 12:39 PM MDT · 3407 days ago · 22 km deep · 9 km away
2. 1.710 km ESE of Lincoln, MontanaThu, Jun 22, 7:25 AM MDT · 3392 days ago · 5 km deep · 38 km away
3. 2.313 km SE of Lincoln, MTWed, Jul 5, 5:26 AM MDT · 3379 days ago · 12 km deep · 39 km away
4. 5.811 km SE of Lincoln, MontanaThu, Jul 6, 12:30 AM MDT · 3378 days ago · 12 km deep · 40 km away · felt by 13,377
5. 5.015 km S of Lincoln, MontanaThu, Jul 6, 12:35 AM MDT · 3378 days ago · 15 km deep · 50 km away · felt by 171
6. 3.115 km SE of Lincoln, MontanaThu, Jul 6, 12:48 AM MDT · 3378 days ago · 11 km deep · 42 km away · felt by 3
7. 3.311 km ESE of Lincoln, MontanaThu, Jul 6, 12:54 AM MDT · 3378 days ago · 8 km deep · 38 km away · felt by 6
8. 3.514 km SE of Lincoln, MontanaThu, Jul 6, 12:59 AM MDT · 3378 days ago · 10 km deep · 41 km away
9. 4.014 km SSE of Lincoln, MontanaThu, Jul 6, 1:02 AM MDT · 3378 days ago · 9 km deep · 46 km away · felt by 308
10. 3.412 km SE of Lincoln, MontanaThu, Jul 6, 1:08 AM MDT · 3378 days ago · 10 km deep · 40 km away · felt by 6
11. 3.512 km SE of Lincoln, MontanaThu, Jul 6, 1:11 AM MDT · 3378 days ago · 10 km deep · 43 km away
12. 2.67 km NW of Lincoln, MontanaThu, Jul 6, 1:18 AM MDT · 3378 days ago · 10 km deep · 37 km away · felt by 1
13. 4.414 km SE of Lincoln, MontanaThu, Jul 6, 1:27 AM MDT · 3378 days ago · 10 km deep · 43 km away · felt by 107
14. 3.414 km NW of Marysville, MontanaThu, Jul 6, 1:31 AM MDT · 3378 days ago · 11 km deep · 44 km away · felt by 48
15. 2.416 km SE of Lincoln, MontanaThu, Jul 6, 2:03 AM MDT · 3378 days ago · 13 km deep · 41 km away
16. 2.411 km ESE of Lincoln, MontanaThu, Jul 6, 2:43 AM MDT · 3378 days ago · 7 km deep · 36 km away
17. 2.511 km SSE of Lincoln, MontanaThu, Jul 6, 2:46 AM MDT · 3378 days ago · 13 km deep · 44 km away · felt by 3
18. 2.413 km SE of Lincoln, MontanaThu, Jul 6, 3:05 AM MDT · 3378 days ago · 6 km deep · 39 km away
19. 3.39 km SE of Lincoln, MontanaThu, Jul 6, 3:07 AM MDT · 3378 days ago · 8 km deep · 41 km away
20. 2.7Western MontanaThu, Jul 6, 4:04 AM MDT · 3378 days ago · 9 km deep · 47 km away · felt by 1
21. 3.214 km ESE of Lincoln, MontanaThu, Jul 6, 4:44 AM MDT · 3378 days ago · 20 km deep · 37 km away · felt by 10
22. 2.611 km SSE of Lincoln, MontanaThu, Jul 6, 4:54 AM MDT · 3378 days ago · 9 km deep · 45 km away · felt by 5
23. 2.313 km SE of Lincoln, MontanaThu, Jul 6, 5:46 AM MDT · 3378 days ago · 11 km deep · 43 km away · felt by 9
24. 3.312 km SE of Lincoln, MontanaThu, Jul 6, 7:15 AM MDT · 3378 days ago · 10 km deep · 39 km away · felt by 46
25. 2.513 km WNW of Marysville, MontanaThu, Jul 6, 7:31 AM MDT · 3378 days ago · 11 km deep · 49 km away · felt by 1
26. 2.312 km SE of Lincoln, MontanaThu, Jul 6, 8:05 AM MDT · 3378 days ago · 10 km deep · 39 km away · felt by 6
27. 3.712 km ESE of Lincoln, MontanaThu, Jul 6, 9:27 AM MDT · 3378 days ago · 16 km deep · 37 km away · felt by 122
28. 2.314 km ESE of Lincoln, MontanaThu, Jul 6, 10:22 AM MDT · 3378 days ago · 11 km deep · 36 km away · felt by 4
29. 2.413 km SE of Lincoln, MontanaThu, Jul 6, 12:28 PM MDT · 3378 days ago · 9 km deep · 41 km away · felt by 4
30. 2.214 km ESE of Lincoln, MontanaThu, Jul 6, 12:55 PM MDT · 3378 days ago · 5 km deep · 39 km away
31. 2.213 km ESE of Lincoln, MontanaThu, Jul 6, 1:59 PM MDT · 3378 days ago · 11 km deep · 38 km away
32. 2.514 km SE of Lincoln, MontanaThu, Jul 6, 3:10 PM MDT · 3377 days ago · 11 km deep · 44 km away
33. 3.314 km SSE of Lincoln, MontanaThu, Jul 6, 4:24 PM MDT · 3377 days ago · 9 km deep · 44 km away · felt by 37
34. 3.1Western MontanaThu, Jul 6, 11:54 PM MDT · 3377 days ago · 7 km deep · 36 km away · felt by 6
35. 2.212 km ESE of Lincoln, MontanaFri, Jul 7, 12:02 AM MDT · 3377 days ago · 10 km deep · 38 km away
36. 2.37 km SW of Lincoln, MontanaFri, Jul 7, 12:48 AM MDT · 3377 days ago · 10 km deep · 44 km away · felt by 7
37. 2.413 km SE of Lincoln, MontanaFri, Jul 7, 2:10 AM MDT · 3377 days ago · 10 km deep · 39 km away
38. 2.414 km SE of Lincoln, MontanaFri, Jul 7, 5:20 AM MDT · 3377 days ago · 12 km deep · 41 km away · felt by 3
39. 1.813 km SE of Lincoln, MontanaFri, Jul 7, 1:33 PM MDT · 3377 days ago · 10 km deep · 40 km away
40. 2.013 km ESE of Lincoln, MontanaFri, Jul 7, 2:28 PM MDT · 3376 days ago · 10 km deep · 39 km away · felt by 1
41. 2.813 km SE of Lincoln, MontanaSat, Jul 8, 6:07 AM MDT · 3376 days ago · 8 km deep · 43 km away
42. 3.611 km SE of Lincoln, MontanaSat, Jul 8, 6:38 AM MDT · 3376 days ago · 7 km deep · 41 km away · felt by 63
43. 2.614 km SE of Lincoln, MontanaSat, Jul 8, 6:42 AM MDT · 3376 days ago · 12 km deep · 40 km away
44. 3.57 km SE of Lincoln, MontanaSat, Jul 8, 6:56 AM MDT · 3376 days ago · 9 km deep · 39 km away · felt by 4
45. 2.7Western MontanaSat, Jul 8, 10:23 AM MDT · 3376 days ago · 14 km deep · 43 km away
46. 1.97 km SE of Lincoln, MontanaSat, Jul 8, 11:03 AM MDT · 3376 days ago · 15 km deep · 38 km away
47. 2.916 km SE of Lincoln, MontanaSat, Jul 8, 12:18 PM MDT · 3376 days ago · 15 km deep · 42 km away
48. 2.411 km S of Lincoln, MontanaSat, Jul 8, 6:32 PM MDT · 3375 days ago · 11 km deep · 45 km away
49. 3.013 km SE of Lincoln, MontanaSat, Jul 8, 7:59 PM MDT · 3375 days ago · 9 km deep · 40 km away · felt by 1
50. 2.912 km SE of Lincoln, MontanaSat, Jul 8, 10:23 PM MDT · 3375 days ago · 11 km deep · 40 km away · felt by 1
51. 2.513 km SSE of Lincoln, MontanaSun, Jul 9, 2:30 AM MDT · 3375 days ago · 10 km deep · 45 km away
52. 2.514 km SE of Lincoln, MontanaSun, Jul 9, 4:29 AM MDT · 3375 days ago · 9 km deep · 42 km away
53. 2.614 km SE of Lincoln, MontanaSun, Jul 9, 7:13 PM MDT · 3374 days ago · 14 km deep · 40 km away
54. 2.415 km SE of Lincoln, MontanaSun, Jul 9, 7:52 PM MDT · 3374 days ago · 14 km deep · 42 km away · felt by 2
55. 2.79 km NNW of Ovando, MontanaSun, Jul 9, 8:48 PM MDT · 3374 days ago · 11 km deep · 57 km away · felt by 3
56. 2.315 km SE of Lincoln, MontanaSun, Jul 9, 9:03 PM MDT · 3374 days ago · 14 km deep · 40 km away
57. 2.313 km ESE of Lincoln, MontanaSun, Jul 9, 9:36 PM MDT · 3374 days ago · 15 km deep · 37 km away · felt by 1
58. 3.013 km ESE of Lincoln, MontanaSun, Jul 9, 9:59 PM MDT · 3374 days ago · 15 km deep · 37 km away · felt by 3
59. 2.014 km SE of Lincoln, MontanaSun, Jul 9, 11:06 PM MDT · 3374 days ago · 17 km deep · 44 km away
60. 2.616 km SSE of Lincoln, MontanaMon, Jul 10, 1:28 AM MDT · 3374 days ago · 18 km deep · 46 km away

The first 60 of 171.

Before

1. 2.338 km WNW of Augusta, MontanaSun, May 14, 11:33 PM MDT · 3430 days ago · 18 km deep · 54 km away · felt by 1

From the USGS Earthquake Hazards Program and its partner networks, event mb80211844. Read Mon, Oct 5, 2026, 7:41 AM UTC.