M1.9 earthquake 15 km NW of Alton, Utah

Magnitude

1.9 (Md, duration), micro

Magnitude from

University of Utah Seismograph Stations

Local time

Tue, Mar 2, 2021, 9:27 AM MST

UTC

2021-03-02 16:27:46 UTC

Depth

1.4 km (0.8 mi), shallow

Epicenter

37.533° N, 112.609° W

Region

Utah

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.7 km horizontally, 3.3 km in depth

Magnitude uncertainty

±0.47

Depth from

From location

Station coverage gap

141°

Stations used

10

• Orderville, UtahPopulation 559. Forecast29 kmN
• Cedar City, UtahPopulation 30,184. Forecast43 kmESE
• Sunrise Manor, NevadaPopulation 189,372. Forecast264 kmNE
• Phoenix, ArizonaPopulation 1,650,070. Forecast457 kmN

After

1. 2.26 km SSE of Alton, UtahFri, Mar 5, 11:04 AM MST · 2037 days ago · 17 km deep · 22 km away
2. 1.814 km ESE of Paragonah, UtahFri, Mar 5, 1:14 PM MST · 2037 days ago · 12 km deep · 33 km away
3. 2.315 km W of Panguitch, UtahFri, Mar 5, 1:20 PM MST · 2037 days ago · 6 km deep · 33 km away
4. 1.721 km SE of Fredonia, ArizonaSat, Mar 6, 8:08 PM MST · 2036 days ago · 14 km deep · 85 km away
5. 2.315 km W of Panguitch, UtahTue, Mar 9, 2:29 AM MST · 2033 days ago · 5 km deep · 32 km away
6. 2.113 km ESE of Paragonah, UtahTue, Mar 9, 9:14 AM MST · 2033 days ago · 0 km deep · 33 km away
7. 2.615 km ESE of Paragonah, UtahTue, Mar 9, 9:28 AM MST · 2033 days ago · 4 km deep · 33 km away · felt by 1
8. 2.214 km W of Panguitch, UtahTue, Mar 9, 9:56 AM MST · 2033 days ago · 0 km deep · 31 km away
9. 1.512 km N of Pine Valley, UtahTue, Mar 9, 10:29 AM MST · 2033 days ago · 8 km deep · 78 km away
10. 1.77 km NW of Circleville, UtahThu, Mar 18, 7:24 AM MDT · 2024 days ago · 5 km deep · 79 km away
11. 1.89 km SW of Milford, UtahFri, Mar 19, 4:17 PM MDT · 2023 days ago · 0 km deep · 97 km away
12. 1.59 km SSW of Milford, UtahSat, Mar 20, 12:09 AM MDT · 2023 days ago · 1 km deep · 97 km away
13. 1.59 km SSW of Milford, UtahSat, Mar 20, 12:45 AM MDT · 2023 days ago · 1 km deep · 97 km away
14. 1.710 km SSW of Milford, UtahSat, Mar 20, 2:07 AM MDT · 2023 days ago · 0 km deep · 96 km away
15. 2.22 km NE of Beaver, UtahSat, Mar 20, 2:35 AM MDT · 2022 days ago · 9 km deep · 84 km away
16. 1.912 km N of Antimony, UtahSat, Mar 20, 3:31 AM MDT · 2022 days ago · 16 km deep · 93 km away
17. 2.19 km SW of Milford, UtahSat, Mar 20, 6:35 AM MDT · 2022 days ago · 2 km deep · 98 km away
18. 2.28 km SW of Milford, UtahSat, Mar 20, 7:18 PM MDT · 2022 days ago · 1 km deep · 98 km away
19. 2.210 km SW of Milford, UtahSat, Mar 20, 9:06 PM MDT · 2022 days ago · 5 km deep · 99 km away
20. 2.110 km WSW of Alton, UtahSun, Mar 21, 1:14 PM MDT · 2021 days ago · 5 km deep · 13 km away
21. 2.410 km SW of Milford, UtahSun, Mar 21, 4:19 PM MDT · 2021 days ago · 6 km deep · 100 km away
22. 1.610 km SW of Milford, UtahMon, Mar 22, 7:31 AM MDT · 2020 days ago · 0 km deep · 97 km away
23. 2.09 km SW of Milford, UtahMon, Mar 22, 9:34 PM MDT · 2020 days ago · 0 km deep · 97 km away
24. 2.010 km SSW of Milford, UtahMon, Mar 22, 11:07 PM MDT · 2020 days ago · 0 km deep · 96 km away
25. 1.910 km SW of Milford, UTTue, Mar 23, 1:05 AM MDT · 2020 days ago · 0 km deep · 97 km away
26. 1.89 km SW of Milford, UtahTue, Mar 23, 9:55 AM MDT · 2019 days ago · 3 km deep · 99 km away
27. 1.68 km SSW of Milford, UtahTue, Mar 23, 1:31 PM MDT · 2019 days ago · 1 km deep · 97 km away
28. 2.310 km SW of Milford, UtahTue, Mar 23, 7:24 PM MDT · 2019 days ago · 4 km deep · 98 km away
29. 2.09 km SW of Milford, UtahTue, Mar 23, 7:44 PM MDT · 2019 days ago · 5 km deep · 98 km away
30. 2.09 km SW of Milford, UtahTue, Mar 23, 7:44 PM MDT · 2019 days ago · 4 km deep · 98 km away
31. 2.510 km SW of Milford, UtahWed, Mar 24, 12:12 AM MDT · 2019 days ago · 4 km deep · 98 km away
32. 1.58 km SW of Milford, UtahWed, Mar 24, 1:06 AM MDT · 2019 days ago · 1 km deep · 98 km away
33. 2.110 km SSW of Milford, UtahWed, Mar 24, 2:06 AM MDT · 2019 days ago · -1 km deep · 97 km away
34. 1.910 km SW of Milford, UtahWed, Mar 24, 4:50 AM MDT · 2018 days ago · 4 km deep · 97 km away
35. 2.610 km SW of Milford, UtahWed, Mar 24, 6:57 AM MDT · 2018 days ago · 0 km deep · 97 km away
36. 2.18 km SW of Milford, UtahWed, Mar 24, 12:06 PM MDT · 2018 days ago · 0 km deep · 98 km away
37. 1.8UtahWed, Mar 24, 1:03 PM MDT · 2018 days ago · 0 km deep · 98 km away
38. 2.410 km SW of Milford, UtahWed, Mar 24, 5:50 PM MDT · 2018 days ago · 5 km deep · 99 km away
39. 1.89 km SW of Milford, UtahThu, Mar 25, 5:57 AM MDT · 2017 days ago · 1 km deep · 98 km away
40. 1.727 km S of Cannonville, UtahFri, Mar 26, 12:45 PM MDT · 2016 days ago · 18 km deep · 55 km away · felt by 1
41. 2.19 km SW of Milford, UtahSat, Mar 27, 3:02 PM MDT · 2015 days ago · 4 km deep · 99 km away
42. 1.89 km SW of Milford, UtahSat, Mar 27, 4:28 PM MDT · 2015 days ago · 3 km deep · 97 km away
43. 1.611 km SSW of Milford, UtahSat, Mar 27, 5:02 PM MDT · 2015 days ago · 1 km deep · 95 km away
44. 2.29 km SW of Milford, UtahSat, Mar 27, 5:36 PM MDT · 2015 days ago · 5 km deep · 99 km away
45. 1.88 km SW of Milford, UtahSun, Mar 28, 4:48 PM MDT · 2014 days ago · 2 km deep · 98 km away
46. 3.210 km SW of Milford, UtahSun, Mar 28, 7:35 PM MDT · 2014 days ago · 5 km deep · 99 km away · felt by 3
47. 2.09 km SW of Milford, UtahSun, Mar 28, 8:39 PM MDT · 2014 days ago · 4 km deep · 98 km away
48. 2.510 km SW of Milford, UtahSun, Mar 28, 8:44 PM MDT · 2014 days ago · 5 km deep · 99 km away
49. 1.710 km SW of Milford, UtahSun, Mar 28, 10:29 PM MDT · 2014 days ago · 5 km deep · 98 km away
50. 2.29 km SW of Milford, UtahSun, Mar 28, 10:40 PM MDT · 2014 days ago · 4 km deep · 98 km away
51. 2.49 km SW of Milford, UtahSun, Mar 28, 10:46 PM MDT · 2014 days ago · 6 km deep · 99 km away
52. 1.99 km SSW of Milford, UtahSun, Mar 28, 11:56 PM MDT · 2014 days ago · -3 km deep · 96 km away
53. 1.99 km SW of Milford, UtahMon, Mar 29, 12:10 AM MDT · 2014 days ago · 4 km deep · 99 km away
54. 2.09 km SW of Milford, UtahMon, Mar 29, 1:34 AM MDT · 2014 days ago · 5 km deep · 99 km away
55. 1.7UtahMon, Mar 29, 1:50 AM MDT · 2014 days ago · 4 km deep · 98 km away
56. 1.59 km SW of Milford, UtahMon, Mar 29, 4:43 AM MDT · 2013 days ago · 5 km deep · 99 km away
57. 3.09 km SW of Milford, UtahMon, Mar 29, 1:40 PM MDT · 2013 days ago · 5 km deep · 99 km away
58. 2.19 km SSW of Milford, UtahMon, Mar 29, 5:15 PM MDT · 2013 days ago · 0 km deep · 97 km away
59. 1.710 km SW of Milford, UtahMon, Mar 29, 8:28 PM MDT · 2013 days ago · 4 km deep · 97 km away
60. 2.59 km SW of Milford, UtahTue, Mar 30, 12:36 AM MDT · 2013 days ago · 5 km deep · 98 km away

The first 60 of 101.

Before

1. 2.326 km WSW of Big Water, UtahSun, Feb 28, 5:34 AM MST · 2042 days ago · 6 km deep · 89 km away
2. 2.119 km SSE of Minersville, UtahThu, Feb 25, 5:05 PM MST · 2045 days ago · 5 km deep · 62 km away
3. 1.629 km W of Big Water, UtahMon, Feb 22, 7:01 PM MST · 2048 days ago · 6 km deep · 77 km away
4. 2.05 km SE of Paragonah, UtahFri, Feb 19, 7:15 PM MST · 2051 days ago · 5 km deep · 37 km away
5. 2.520 km N of Paragonah, UtahTue, Feb 16, 9:58 AM MST · 2054 days ago · 5 km deep · 61 km away · felt by 1
6. 1.610 km WNW of Glendale, UtahThu, Feb 11, 12:43 PM MST · 2059 days ago · 13 km deep · 22 km away
7. 1.710 km E of Springdale, UtahWed, Feb 10, 1:35 AM MST · 2060 days ago · 21 km deep · 45 km away
8. 2.09 km NNW of Hatch, UtahTue, Feb 2, 6:22 AM MST · 2068 days ago · -3 km deep · 24 km away

From the USGS Earthquake Hazards Program and its partner networks, event uu60428192. Read Fri, Oct 2, 2026, 8:01 PM UTC.