M1.9 earthquake 15 km SSE of Mayfield, Utah

Magnitude

1.9 (md), micro

Local time

Wed, Jun 15, 1983, 1:55 AM MDT

UTC

1983-06-15 07:55:39 UTC

Depth

17.0 km (10.6 mi), shallow

Epicenter

38.983° N, 111.652° W

Region

Utah

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.6 km horizontally, 0.8 km in depth

Depth from

From location

Station coverage gap

84°

Stations used

13

• Mayfield, UtahPopulation 521. Forecast15 kmSSE
• Santaquin, UtahPopulation 10,572. Forecast111 kmS
• Provo, UtahPopulation 115,162. Forecast139 kmS
• Phoenix, ArizonaPopulation 1,650,070. Forecast617 kmN

After

1. 2.514 km NW of Orangeville, UtahWed, Jun 15, 6:47 AM MDT · 15810 days ago · 7 km deep · 57 km away
2. 2.411 km NNW of Orangeville, UtahThu, Jun 16, 5:19 AM MDT · 15809 days ago · 6 km deep · 60 km away
3. 2.912 km W of Emery, UtahThu, Jun 16, 12:45 PM MDT · 15809 days ago · 5 km deep · 23 km away
4. 2.111 km NW of Orangeville, UtahThu, Jun 16, 3:19 PM MDT · 15809 days ago · 8 km deep · 57 km away
5. 1.810 km W of Huntington, UtahFri, Jun 17, 7:51 AM MDT · 15808 days ago · 10 km deep · 62 km away
6. 1.812 km NNW of Orangeville, UtahFri, Jun 17, 1:57 PM MDT · 15808 days ago · 9 km deep · 59 km away
7. 2.311 km NNW of Orangeville, UtahSat, Jun 18, 7:17 AM MDT · 15807 days ago · 9 km deep · 61 km away
8. 2.712 km W of Huntington, UtahTue, Jun 21, 3:45 PM MDT · 15803 days ago · 4 km deep · 62 km away
9. 2.511 km W of Huntington, UtahThu, Jun 23, 10:46 AM MDT · 15802 days ago · 6 km deep · 61 km away
10. 1.89 km W of Huntington, UtahFri, Jun 24, 8:30 PM MDT · 15800 days ago · 2 km deep · 62 km away
11. 3.013 km W of Huntington, UtahTue, Jun 28, 5:31 PM MDT · 15796 days ago · 6 km deep · 61 km away
12. 2.813 km W of Huntington, UtahTue, Jun 28, 5:40 PM MDT · 15796 days ago · 6 km deep · 61 km away
13. 2.011 km W of Huntington, UtahWed, Jun 29, 1:31 AM MDT · 15796 days ago · 8 km deep · 62 km away
14. 2.712 km W of Huntington, UtahWed, Jul 6, 8:15 PM MDT · 15788 days ago · 4 km deep · 61 km away
15. 1.64 km WNW of Wales, UtahFri, Jul 8, 12:22 PM MDT · 15787 days ago · 2 km deep · 58 km away
16. 1.94 km WNW of Wales, UtahFri, Jul 8, 12:28 PM MDT · 15787 days ago · 2 km deep · 57 km away
17. 1.816 km SE of Spring City, UtahMon, Jul 11, 11:29 PM MDT · 15783 days ago · 21 km deep · 52 km away
18. 2.06 km S of Levan, UtahTue, Jul 19, 7:58 AM MDT · 15776 days ago · 0 km deep · 61 km away
19. 2.111 km WNW of Orangeville, UtahFri, Jul 29, 1:52 PM MDT · 15766 days ago · 6 km deep · 52 km away
20. 2.611 km W of Huntington, UtahFri, Jul 29, 2:49 PM MDT · 15766 days ago · 5 km deep · 61 km away
21. 2.6UtahFri, Aug 5, 9:13 PM MDT · 15758 days ago · 4 km deep · 61 km away
22. 2.121 km SE of Manti, UtahSun, Aug 14, 1:19 AM MDT · 15750 days ago · 4 km deep · 26 km away

Before

1. 2.211 km NW of Orangeville, UtahTue, Jun 14, 9:59 AM MDT · 15811 days ago · 8 km deep · 57 km away
2. 2.310 km W of Huntington, UtahTue, Jun 14, 5:59 AM MDT · 15811 days ago · 7 km deep · 62 km away
3. 2.513 km W of Huntington, UtahThu, Jun 9, 4:43 PM MDT · 15815 days ago · 5 km deep · 61 km away
4. 2.49 km WNW of Mona, UtahThu, Jun 9, 11:03 AM MDT · 15816 days ago · 1 km deep · 100 km away
5. 2.010 km WNW of Mona, UtahThu, Jun 9, 9:58 AM MDT · 15816 days ago · 4 km deep · 100 km away
6. 1.86 km ENE of Leamington, UtahMon, Jun 6, 10:32 AM MDT · 15819 days ago · 2 km deep · 81 km away
7. 1.930 km WSW of Emery, UtahSat, Jun 4, 11:20 AM MDT · 15821 days ago · 7 km deep · 25 km away
8. 2.412 km NNW of Orangeville, UtahWed, Jun 1, 2:48 PM MDT · 15824 days ago · 7 km deep · 60 km away
9. 2.313 km W of Huntington, UtahSat, May 28, 7:22 PM MDT · 15827 days ago · 7 km deep · 61 km away
10. 2.112 km W of Huntington, UtahSat, May 28, 6:20 AM MDT · 15828 days ago · 7 km deep · 61 km away
11. 1.510 km NNW of Marysvale, UtahSat, May 28, 2:17 AM MDT · 15828 days ago · 5 km deep · 75 km away
12. 1.614 km NW of Orangeville, UtahWed, May 25, 7:50 PM MDT · 15830 days ago · 7 km deep · 57 km away
13. 1.611 km NW of Fayette, UtahMon, May 23, 12:42 PM MDT · 15833 days ago · 8 km deep · 44 km away
14. 2.212 km NW of Orangeville, UtahSun, May 22, 3:46 PM MDT · 15833 days ago · 3 km deep · 56 km away
15. 2.014 km NNW of Orangeville, UtahSat, May 21, 12:09 AM MDT · 15835 days ago · 2 km deep · 59 km away
16. 2.112 km WNW of Huntington, UtahThu, May 19, 7:07 PM MDT · 15836 days ago · 4 km deep · 62 km away
17. 1.811 km NW of Orangeville, UtahThu, May 19, 6:20 PM MDT · 15836 days ago · 12 km deep · 55 km away

From the USGS Earthquake Hazards Program and its partner networks, event uu50009970. Read Sun, Sep 27, 2026, 9:12 AM UTC.