M2.1 earthquake 9 km NNW of Orangeville, Utah

Magnitude

2.1 (Md, duration), micro

Magnitude from

University of Utah Seismograph Stations

Local time

Fri, Feb 11, 1983, 12:36 PM MST

UTC

1983-02-11 19:36:39 UTC

Depth

11.8 km (7.3 mi), shallow

Epicenter

39.309° N, 111.078° W

Region

Utah

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.4 km horizontally, 1.2 km in depth

Depth from

From location

Station coverage gap

102°

Stations used

8

• Orangeville, UtahPopulation 1,394. Forecast9 kmNNW
• Santaquin, UtahPopulation 10,572. Forecast96 kmSE
• Provo, UtahPopulation 115,162. Forecast114 kmSSE
• Phoenix, ArizonaPopulation 1,650,070. Forecast658 kmN

After

1. 1.612 km NNW of Orangeville, UtahSat, Feb 12, 5:14 AM MST · 15939 days ago · 14 km deep · 5 km away
2. 2.513 km NW of Orangeville, UtahSat, Feb 12, 5:57 AM MST · 15939 days ago · 3 km deep · 6 km away
3. 1.910 km NNW of Orangeville, UtahSun, Feb 13, 2:37 PM MST · 15938 days ago · 11 km deep · 1 km away
4. 2.111 km WNW of Huntington, UtahThu, Feb 17, 2:44 AM MST · 15934 days ago · 11 km deep · 5 km away
5. 1.912 km NW of Orangeville, UtahThu, Feb 17, 9:39 AM MST · 15934 days ago · 3 km deep · 5 km away
6. 1.811 km W of Huntington, UtahThu, Feb 17, 11:06 PM MST · 15934 days ago · 4 km deep · 4 km away
7. 1.77 km NNW of Helper, UtahSat, Feb 19, 6:20 PM MST · 15932 days ago · -1 km deep · 52 km away
8. 1.810 km NNW of Orangeville, UtahSun, Feb 20, 6:30 PM MST · 15931 days ago · 2 km deep · 2 km away
9. 1.84 km ENE of Redmond, UtahTue, Feb 22, 6:03 PM MST · 15929 days ago · 10 km deep · 71 km away
10. 2.111 km NNW of Orangeville, UtahWed, Feb 23, 6:54 PM MST · 15928 days ago · 5 km deep · 4 km away
11. 2.320 km E of Kenilworth, UtahThu, Feb 24, 6:53 AM MST · 15927 days ago · 3 km deep · 63 km away
12. 1.96 km NE of Kenilworth, UtahSun, Feb 27, 9:04 PM MST · 15924 days ago · 3 km deep · 55 km away
13. 1.84 km NW of Huntington, UtahFri, Mar 4, 12:03 AM MST · 15920 days ago · 6 km deep · 9 km away
14. 1.74 km SW of Hiawatha, UtahSat, Mar 5, 5:28 PM MST · 15918 days ago · 6 km deep · 16 km away
15. 1.818 km NNE of Fremont, UtahWed, Mar 9, 4:51 PM MST · 15914 days ago · 6 km deep · 87 km away
16. 1.612 km NNW of Orangeville, UtahSat, Mar 12, 3:51 PM MST · 15911 days ago · 4 km deep · 4 km away
17. 1.713 km W of Huntington, UtahThu, Mar 17, 12:32 PM MST · 15906 days ago · 14 km deep · 4 km away
18. 1.911 km W of Huntington, UtahThu, Mar 17, 9:38 PM MST · 15906 days ago · 3 km deep · 4 km away
19. 1.911 km NNW of Orangeville, UtahSat, Mar 19, 1:15 PM MST · 15904 days ago · 7 km deep · 3 km away
20. 3.35 km NE of Sunnyside, UtahTue, Mar 22, 4:12 AM MST · 15901 days ago · 2 km deep · 71 km away
21. 1.712 km WNW of Huntington, UtahWed, Mar 23, 10:04 PM MST · 15900 days ago · 11 km deep · 5 km away
22. 2.220 km SE of Manti, UtahSun, Mar 27, 1:02 AM MST · 15897 days ago · 4 km deep · 38 km away
23. 1.811 km NW of Orangeville, UtahTue, Apr 5, 6:41 PM MST · 15887 days ago · 10 km deep · 6 km away
24. 2.012 km NW of Orangeville, UtahWed, Apr 6, 3:27 PM MST · 15886 days ago · 3 km deep · 6 km away

Before

1. 2.112 km NW of Orangeville, UtahThu, Feb 10, 2:51 AM MST · 15941 days ago · 6 km deep · 7 km away
2. 2.311 km NW of Orangeville, UtahWed, Feb 9, 2:04 PM MST · 15942 days ago · 6 km deep · 5 km away
3. 1.89 km W of Huntington, UtahSun, Feb 6, 12:38 PM MST · 15945 days ago · 10 km deep · 1 km away
4. 1.89 km NNW of Orangeville, UtahSat, Feb 5, 10:15 PM MST · 15946 days ago · -1 km deep · 1 km away
5. 2.016 km WNW of Emery, UtahSat, Feb 5, 6:41 PM MST · 15946 days ago · 5 km deep · 45 km away
6. 2.012 km WNW of Huntington, UtahSat, Feb 5, 4:01 PM MST · 15946 days ago · 4 km deep · 5 km away
7. 2.28 km N of Orangeville, UtahSat, Feb 5, 3:58 PM MST · 15946 days ago · 13 km deep · 1 km away
8. 2.512 km NNW of Orangeville, UtahSat, Feb 5, 1:34 AM MST · 15946 days ago · 11 km deep · 4 km away
9. 1.723 km SE of Ephraim, UtahFri, Feb 4, 11:23 PM MST · 15947 days ago · 14 km deep · 26 km away
10. 1.610 km NW of Orangeville, UtahFri, Feb 4, 2:18 AM MST · 15947 days ago · 2 km deep · 6 km away
11. 1.911 km WNW of Huntington, UtahThu, Feb 3, 8:55 PM MST · 15948 days ago · 6 km deep · 5 km away
12. 1.820 km E of Kenilworth, UtahThu, Feb 3, 6:18 PM MST · 15948 days ago · 0 km deep · 63 km away
13. 1.710 km NW of Orangeville, UtahSun, Jan 30, 5:58 AM MST · 15952 days ago · -2 km deep · 7 km away
14. 1.722 km ESE of Ephraim, UtahFri, Jan 28, 6:37 PM MST · 15954 days ago · 18 km deep · 25 km away
15. 1.811 km SE of Orangeville, UTThu, Jan 27, 8:17 PM MST · 15955 days ago · 4 km deep · 5 km away
16. 1.86 km NNW of Orangeville, UtahThu, Jan 27, 12:10 PM MST · 15955 days ago · 12 km deep · 3 km away
17. 1.711 km NW of Orangeville, UtahWed, Jan 26, 8:05 PM MST · 15956 days ago · 4 km deep · 5 km away
18. 1.711 km W of Huntington, UtahMon, Jan 24, 3:18 PM MST · 15958 days ago · 14 km deep · 4 km away
19. 1.55 km WSW of Fountain Green, UtahSat, Jan 22, 2:03 PM MST · 15960 days ago · 10 km deep · 63 km away
20. 1.713 km NNW of Orangeville, UtahFri, Jan 21, 9:15 AM MST · 15961 days ago · 7 km deep · 5 km away

From the USGS Earthquake Hazards Program and its partner networks, event uu50008530. Read Sat, Oct 3, 2026, 7:49 PM UTC.