M1.9 earthquake 9 km W of Bondurant, Wyoming

Magnitude

1.9 (ML, local (Richter)), micro

Magnitude from

Montana Bureau of Mines and Geology

Local time

Mon, Nov 22, 2021, 4:46 AM MST

UTC

2021-11-22 11:46:06 UTC

Depth

8.4 km (5.2 mi), shallow

Epicenter

43.197° N, 110.531° W

Region

Wyoming

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.8 km horizontally, 3.1 km in depth

Magnitude uncertainty

±0.21

Depth from

From location

Station coverage gap

127°

Stations used

11

• Hoback, WyomingPopulation 1,176. Forecast23 kmESE
• Jackson, WyomingPopulation 10,523. Forecast37 kmSSE
• Salt Lake City, UtahPopulation 215,548. Forecast293 kmNNE

After

1. 1.612 km NE of Bondurant, WyomingSun, Nov 28, 7:55 AM MST · 1772 days ago · 6 km deep · 21 km away
2. 1.916 km SW of Wilson, WyomingSun, Dec 5, 5:30 PM MST · 1764 days ago · 5 km deep · 47 km away
3. 1.85 km NNE of Alta, WyomingMon, Dec 20, 7:46 AM MST · 1750 days ago · 11 km deep · 77 km away
4. 1.922 km SSW of Irwin, IdahoWed, Dec 22, 12:56 AM MST · 1748 days ago · 5 km deep · 69 km away
5. 1.99 km NNW of Georgetown, IdahoWed, Dec 22, 8:15 PM MST · 1747 days ago · 9 km deep · 100 km away
6. 1.714 km NNW of Georgetown, IdahoFri, Dec 24, 12:51 PM MST · 1745 days ago · 13 km deep · 97 km away
7. 2.69 km W of Bondurant, WyomingWed, Jan 5, 12:05 AM MST · 1734 days ago · 3 km deep · 1 km away
8. 1.67 km WNW of Bondurant, WyomingWed, Jan 5, 12:13 AM MST · 1734 days ago · 13 km deep · 5 km away
9. 2.38 km W of Bondurant, WyomingWed, Jan 5, 12:35 AM MST · 1734 days ago · 3 km deep · 2 km away
10. 1.812 km N of Georgetown, IdahoSun, Jan 16, 3:31 AM MST · 1723 days ago · 3 km deep · 95 km away

Before

1. 2.0WyomingMon, Nov 22, 12:30 AM MST · 1778 days ago · 0 km deep · 54 km away
2. 1.532 km ESE of Kelly, WyomingSun, Nov 21, 8:50 PM MST · 1778 days ago · 5 km deep · 41 km away
3. 2.011 km WSW of Bondurant, WyomingFri, Nov 19, 6:24 AM MST · 1781 days ago · 4 km deep · 6 km away
4. 1.99 km W of Bondurant, WyomingFri, Nov 19, 5:31 AM MST · 1781 days ago · 10 km deep · 1 km away
5. 2.211 km E of Kelly, WyomingTue, Nov 16, 5:59 AM MST · 1784 days ago · 6 km deep · 47 km away
6. 1.616 km ENE of Georgetown, IdahoMon, Nov 15, 5:23 AM MST · 1785 days ago · 6 km deep · 92 km away
7. 2.533 km SSW of Dubois, WyomingSat, Nov 13, 12:05 AM MST · 1787 days ago · 10 km deep · 63 km away
8. 1.846 km NE of Alta, WyomingSat, Nov 13, 12:03 AM MST · 1787 days ago · 10 km deep · 99 km away
9. 2.029 km ESE of Kelly, WyomingWed, Nov 10, 8:16 PM MST · 1789 days ago · 8 km deep · 42 km away
10. 2.246 km NE of Alta, WyomingWed, Nov 10, 6:15 AM MST · 1790 days ago · 7 km deep · 99 km away
11. 2.546 km NE of Alta, WyomingWed, Nov 10, 5:56 AM MST · 1790 days ago · 10 km deep · 99 km away · felt by 1
12. 1.916 km SW of Fairview, WyomingMon, Nov 8, 2:46 PM MST · 1791 days ago · -3 km deep · 84 km away
13. 1.517 km ENE of Bondurant, WyomingMon, Nov 8, 8:59 AM MST · 1792 days ago · 6 km deep · 27 km away
14. 1.833 km SSW of Dubois, WyomingSat, Nov 6, 5:51 PM MDT · 1793 days ago · 6 km deep · 63 km away
15. 1.624 km ESE of Kelly, WyomingSat, Nov 6, 5:57 AM MDT · 1794 days ago · 3 km deep · 39 km away
16. 2.019 km ENE of Georgetown, IdahoWed, Nov 3, 4:23 PM MDT · 1796 days ago · -3 km deep · 86 km away
17. 1.917 km ENE of Georgetown, IdahoSat, Oct 30, 4:51 AM MDT · 1801 days ago · 0 km deep · 90 km away
18. 2.215 km N of Georgetown, IdahoThu, Oct 28, 3:14 AM MDT · 1803 days ago · 6 km deep · 94 km away
19. 1.946 km NE of Alta, WyomingTue, Oct 26, 2:17 PM MDT · 1804 days ago · 10 km deep · 99 km away
20. 2.119 km ENE of Georgetown, IdahoSat, Oct 23, 3:55 PM MDT · 1807 days ago · 6 km deep · 89 km away

From the USGS Earthquake Hazards Program and its partner networks, event mb80531274. Read Mon, Oct 5, 2026, 4:08 AM UTC.