M1.8 earthquake 45 km ENE of Warm River, Idaho

Magnitude

1.8 (ML, local (Richter)), micro

Magnitude from

University of Utah Seismograph Stations

Local time

Fri, Jul 9, 2021, 11:52 PM MDT

UTC

2021-07-10 05:52:59 UTC

Depth

3.0 km (1.9 mi), shallow

Epicenter

44.249° N, 110.781° W

Region

Wyoming

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.4 km horizontally, 0.7 km in depth

Magnitude uncertainty

±0.32

Depth from

From location

Station coverage gap

99°

Stations used

12

• West Yellowstone, MontanaPopulation 1,339. Forecast53 kmSSE
• Jackson, WyomingPopulation 10,523. Forecast86 kmN
• Billings, MontanaPopulation 117,116. Forecast247 kmSW
• Calgary, CanadaPopulation 1,306,784. Forecast795 kmSSE

After

1. 2.044 km ENE of Warm River, IdahoSat, Jul 10, 12:08 AM MDT · 1912 days ago · 4 km deep · 1 km away
2. 1.845 km ENE of Warm River, IdahoSat, Jul 10, 4:02 AM MDT · 1912 days ago · 3 km deep · 1 km away
3. 1.945 km ENE of Warm River, IdahoSat, Jul 10, 4:03 AM MDT · 1912 days ago · 3 km deep · 1 km away
4. 2.730 km W of Hebgen Lake Estates, MontanaSun, Jul 11, 6:26 AM MDT · 1911 days ago · 10 km deep · 89 km away
5. 1.923 km NE of Kelly, WyomingSun, Jul 11, 3:20 PM MDT · 1911 days ago · 6 km deep · 61 km away
6. 2.728 km E of West Yellowstone, MontanaMon, Jul 12, 11:34 AM MDT · 1910 days ago · 9 km deep · 46 km away
7. 1.62 km SSE of Hebgen Lake Estates, MontanaTue, Jul 13, 8:21 PM MDT · 1908 days ago · 13 km deep · 64 km away
8. 1.628 km E of West Yellowstone, MontanaThu, Jul 15, 5:43 AM MDT · 1907 days ago · 10 km deep · 45 km away
9. 2.063 km ESE of West Yellowstone, MontanaThu, Jul 15, 3:42 PM MDT · 1907 days ago · 7 km deep · 41 km away
10. 2.064 km ESE of West Yellowstone, MontanaThu, Jul 15, 5:52 PM MDT · 1907 days ago · 7 km deep · 41 km away
11. 1.864 km ESE of West Yellowstone, MontanaThu, Jul 15, 6:12 PM MDT · 1907 days ago · 8 km deep · 41 km away
12. 1.564 km ESE of West Yellowstone, MontanaThu, Jul 15, 6:21 PM MDT · 1907 days ago · 7 km deep · 41 km away
13. 1.664 km ESE of West Yellowstone, MontanaThu, Jul 15, 9:30 PM MDT · 1906 days ago · 7 km deep · 41 km away
14. 1.764 km ESE of West Yellowstone, MontanaThu, Jul 15, 9:38 PM MDT · 1906 days ago · 8 km deep · 40 km away
15. 1.864 km ESE of West Yellowstone, MontanaThu, Jul 15, 9:38 PM MDT · 1906 days ago · 6 km deep · 40 km away
16. 1.864 km ESE of West Yellowstone, MontanaThu, Jul 15, 9:49 PM MDT · 1906 days ago · 7 km deep · 40 km away
17. 1.863 km ESE of West Yellowstone, MontanaThu, Jul 15, 9:55 PM MDT · 1906 days ago · 2 km deep · 40 km away
18. 1.863 km ESE of West Yellowstone, MontanaThu, Jul 15, 9:56 PM MDT · 1906 days ago · 5 km deep · 40 km away
19. 1.764 km SSE of Mammoth, WyomingThu, Jul 15, 10:46 PM MDT · 1906 days ago · 5 km deep · 42 km away
20. 1.764 km ESE of West Yellowstone, MontanaThu, Jul 15, 11:48 PM MDT · 1906 days ago · 6 km deep · 40 km away
21. 2.064 km ESE of West Yellowstone, MontanaThu, Jul 15, 11:50 PM MDT · 1906 days ago · 8 km deep · 41 km away
22. 1.763 km ESE of West Yellowstone, MontanaThu, Jul 15, 11:53 PM MDT · 1906 days ago · 2 km deep · 40 km away
23. 2.663 km ESE of West Yellowstone, MontanaFri, Jul 16, 12:06 AM MDT · 1906 days ago · 2 km deep · 41 km away · felt by 1
24. 2.063 km ESE of West Yellowstone, MontanaFri, Jul 16, 12:09 AM MDT · 1906 days ago · 2 km deep · 40 km away
25. 1.863 km ESE of West Yellowstone, MontanaFri, Jul 16, 12:13 AM MDT · 1906 days ago · 2 km deep · 40 km away
26. 2.263 km ESE of West Yellowstone, MontanaFri, Jul 16, 12:13 AM MDT · 1906 days ago · -1 km deep · 41 km away
27. 1.864 km ESE of West Yellowstone, MontanaFri, Jul 16, 12:25 AM MDT · 1906 days ago · 8 km deep · 41 km away
28. 1.863 km ESE of West Yellowstone, MontanaFri, Jul 16, 12:26 AM MDT · 1906 days ago · 3 km deep · 40 km away
29. 2.663 km ESE of West Yellowstone, MontanaFri, Jul 16, 12:26 AM MDT · 1906 days ago · 2 km deep · 40 km away
30. 1.765 km ESE of West Yellowstone, MontanaFri, Jul 16, 12:44 AM MDT · 1906 days ago · 7 km deep · 40 km away
31. 2.164 km ESE of West Yellowstone, MontanaFri, Jul 16, 12:56 AM MDT · 1906 days ago · 7 km deep · 40 km away
32. 2.064 km ESE of West Yellowstone, MontanaFri, Jul 16, 1:01 AM MDT · 1906 days ago · 7 km deep · 41 km away
33. 1.764 km ESE of West Yellowstone, MontanaFri, Jul 16, 1:02 AM MDT · 1906 days ago · 6 km deep · 40 km away
34. 1.964 km ESE of West Yellowstone, MontanaFri, Jul 16, 1:09 AM MDT · 1906 days ago · 7 km deep · 40 km away
35. 1.964 km ESE of West Yellowstone, MontanaFri, Jul 16, 1:09 AM MDT · 1906 days ago · 2 km deep · 39 km away
36. 1.763 km ESE of West Yellowstone, MontanaFri, Jul 16, 1:28 AM MDT · 1906 days ago · 7 km deep · 41 km away
37. 1.664 km ESE of West Yellowstone, MontanaFri, Jul 16, 1:28 AM MDT · 1906 days ago · 6 km deep · 39 km away
38. 1.963 km ESE of West Yellowstone, MontanaFri, Jul 16, 1:31 AM MDT · 1906 days ago · 4 km deep · 39 km away
39. 2.464 km ESE of West Yellowstone, MontanaFri, Jul 16, 1:45 AM MDT · 1906 days ago · 7 km deep · 40 km away
40. 2.163 km ESE of West Yellowstone, MontanaFri, Jul 16, 1:45 AM MDT · 1906 days ago · 2 km deep · 39 km away
41. 1.564 km ESE of West Yellowstone, MontanaFri, Jul 16, 2:15 AM MDT · 1906 days ago · 7 km deep · 41 km away
42. 2.163 km ESE of West Yellowstone, MontanaFri, Jul 16, 2:56 AM MDT · 1906 days ago · 5 km deep · 39 km away
43. 1.964 km ESE of West Yellowstone, MontanaFri, Jul 16, 2:59 AM MDT · 1906 days ago · 6 km deep · 41 km away
44. 1.562 km ESE of West Yellowstone, MontanaFri, Jul 16, 3:01 AM MDT · 1906 days ago · 2 km deep · 40 km away
45. 2.263 km ESE of West Yellowstone, MontanaFri, Jul 16, 3:16 AM MDT · 1906 days ago · 2 km deep · 40 km away
46. 1.963 km ESE of West Yellowstone, MontanaFri, Jul 16, 3:17 AM MDT · 1906 days ago · 2 km deep · 40 km away
47. 2.164 km ESE of West Yellowstone, MontanaFri, Jul 16, 3:40 AM MDT · 1906 days ago · 7 km deep · 41 km away
48. 1.665 km SSE of Mammoth, WyomingFri, Jul 16, 3:43 AM MDT · 1906 days ago · 9 km deep · 42 km away
49. 1.563 km ESE of West Yellowstone, MontanaFri, Jul 16, 3:44 AM MDT · 1906 days ago · 7 km deep · 40 km away
50. 2.064 km ESE of West Yellowstone, MontanaFri, Jul 16, 3:53 AM MDT · 1906 days ago · 7 km deep · 40 km away
51. 2.465 km ESE of West Yellowstone, MontanaFri, Jul 16, 4:34 AM MDT · 1906 days ago · 7 km deep · 41 km away
52. 1.764 km ESE of West Yellowstone, MontanaFri, Jul 16, 4:40 AM MDT · 1906 days ago · 7 km deep · 41 km away
53. 1.663 km ESE of West Yellowstone, MontanaFri, Jul 16, 5:49 AM MDT · 1906 days ago · 4 km deep · 40 km away
54. 2.064 km ESE of West Yellowstone, MontanaFri, Jul 16, 5:52 AM MDT · 1906 days ago · 8 km deep · 41 km away
55. 1.863 km ESE of West Yellowstone, MontanaFri, Jul 16, 5:53 AM MDT · 1906 days ago · 8 km deep · 41 km away
56. 1.662 km ESE of West Yellowstone, MontanaFri, Jul 16, 5:58 AM MDT · 1906 days ago · 4 km deep · 40 km away
57. 1.663 km ESE of West Yellowstone, MontanaFri, Jul 16, 6:12 AM MDT · 1906 days ago · 6 km deep · 40 km away
58. 1.562 km ESE of West Yellowstone, MontanaFri, Jul 16, 6:12 AM MDT · 1906 days ago · 2 km deep · 40 km away
59. 2.264 km ESE of West Yellowstone, MontanaFri, Jul 16, 6:15 AM MDT · 1906 days ago · 7 km deep · 41 km away
60. 1.764 km ESE of West Yellowstone, MontanaFri, Jul 16, 6:20 AM MDT · 1906 days ago · 7 km deep · 40 km away

The first 60 of at least 199.

Before

1. 1.645 km ENE of Warm River, IdahoFri, Jul 9, 9:51 PM MDT · 1912 days ago · 4 km deep · 1 km away
2. 1.937 km S of Silver Gate, MontanaSat, Jul 3, 11:50 PM MDT · 1918 days ago · 11 km deep · 75 km away
3. 1.745 km SSE of Mammoth, WyomingSat, Jul 3, 9:50 PM MDT · 1918 days ago · 4 km deep · 53 km away
4. 1.627 km S of Mammoth, WyomingSat, Jul 3, 10:26 AM MDT · 1919 days ago · 4 km deep · 54 km away
5. 2.628 km E of West Yellowstone, MontanaSat, Jul 3, 7:31 AM MDT · 1919 days ago · 10 km deep · 46 km away
6. 1.827 km S of Mammoth, WyomingSat, Jul 3, 1:54 AM MDT · 1919 days ago · 4 km deep · 54 km away
7. 1.518 km NE of West Yellowstone, MontanaWed, Jun 30, 7:12 PM MDT · 1922 days ago · 9 km deep · 59 km away
8. 1.95 km ESE of Hebgen Lake Estates, MontanaWed, Jun 30, 3:21 PM MDT · 1922 days ago · 12 km deep · 62 km away
9. 2.217 km ENE of West Yellowstone, MontanaWed, Jun 30, 8:13 AM MDT · 1922 days ago · 9 km deep · 56 km away
10. 1.69 km E of Hebgen Lake Estates, MontanaTue, Jun 29, 2:38 PM MDT · 1923 days ago · 11 km deep · 62 km away
11. 1.617 km NE of West Yellowstone, MontanaTue, Jun 29, 1:28 PM MDT · 1923 days ago · 9 km deep · 57 km away
12. 1.718 km ENE of West Yellowstone, MontanaTue, Jun 29, 5:11 AM MDT · 1923 days ago · 8 km deep · 57 km away
13. 2.217 km ENE of West Yellowstone, MontanaMon, Jun 28, 11:14 PM MDT · 1923 days ago · 9 km deep · 57 km away
14. 1.518 km NE of West Yellowstone, MontanaMon, Jun 28, 2:02 PM MDT · 1924 days ago · 9 km deep · 57 km away
15. 2.218 km ENE of West Yellowstone, MontanaMon, Jun 28, 12:18 PM MDT · 1924 days ago · 9 km deep · 57 km away
16. 1.718 km ENE of West Yellowstone, MontanaMon, Jun 28, 11:08 AM MDT · 1924 days ago · 8 km deep · 57 km away
17. 2.518 km ENE of West Yellowstone, MontanaMon, Jun 28, 9:29 AM MDT · 1924 days ago · 9 km deep · 57 km away
18. 2.317 km ENE of West Yellowstone, MontanaMon, Jun 28, 8:16 AM MDT · 1924 days ago · 9 km deep · 56 km away
19. 1.817 km ENE of West Yellowstone, MontanaMon, Jun 28, 8:06 AM MDT · 1924 days ago · 9 km deep · 56 km away
20. 3.117 km NE of West Yellowstone, MontanaMon, Jun 28, 8:02 AM MDT · 1924 days ago · 11 km deep · 57 km away · felt by 1

From the USGS Earthquake Hazards Program and its partner networks, event uu60444527. Read Sun, Oct 4, 2026, 12:41 PM UTC.