M2.0 earthquake 1 km NE of Helper, Utah

Magnitude

2.0 (md), micro

Local time

Thu, Nov 4, 1982, 4:50 PM MST

UTC

1982-11-04 23:50:52 UTC

Depth

5.9 km (3.6 mi), shallow

Epicenter

39.697° N, 110.842° W

Region

Utah

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 1.8 km horizontally, 5.8 km in depth

Depth from

From location

Station coverage gap

285°, poorly surrounded by stations

Stations used

4

• Helper, UtahPopulation 2,112. Forecast2 kmNE
• Spanish Fork, UtahPopulation 37,935. Forecast83 kmESE
• Provo, UtahPopulation 115,162. Forecast92 kmSE
• Phoenix, ArizonaPopulation 1,650,070. Forecast704 kmN

After

1. 1.912 km W of Huntington, UtahThu, Nov 4, 6:49 PM MST · 16029 days ago · 10 km deep · 46 km away
2. 1.99 km SW of Hiawatha, UtahThu, Nov 4, 7:17 PM MST · 16029 days ago · 6 km deep · 37 km away
3. 2.211 km W of Huntington, UtahFri, Nov 5, 1:00 AM MST · 16028 days ago · -1 km deep · 45 km away
4. 1.64 km NE of Moroni, UtahFri, Nov 5, 9:07 AM MST · 16028 days ago · 23 km deep · 63 km away
5. 1.911 km NW of Orangeville, UtahFri, Nov 5, 5:45 PM MST · 16028 days ago · 2 km deep · 53 km away
6. 1.812 km NW of Orangeville, UtahSat, Nov 6, 11:51 AM MST · 16027 days ago · 3 km deep · 49 km away
7. 1.612 km NW of Orangeville, UtahTue, Nov 9, 6:25 AM MST · 16024 days ago · 6 km deep · 49 km away
8. 1.811 km NW of Orangeville, UtahWed, Nov 10, 7:57 PM MST · 16023 days ago · 2 km deep · 52 km away
9. 2.111 km NNW of Orangeville, UtahThu, Nov 11, 5:56 PM MST · 16022 days ago · 9 km deep · 48 km away
10. 1.811 km W of Huntington, UtahSat, Nov 13, 8:33 AM MST · 16020 days ago · 8 km deep · 46 km away
11. 2.55 km WNW of Hiawatha, UtahMon, Nov 15, 9:59 AM MST · 16018 days ago · 5 km deep · 28 km away
12. 2.012 km W of Huntington, UtahMon, Nov 15, 10:57 AM MST · 16018 days ago · 2 km deep · 46 km away
13. 2.115 km N of Fayette, UtahMon, Nov 15, 6:23 PM MST · 16018 days ago · 3 km deep · 95 km away
14. 1.7UtahTue, Nov 16, 10:28 PM MST · 16017 days ago · -3 km deep · 96 km away
15. 1.611 km W of Huntington, UtahWed, Nov 17, 9:06 AM MST · 16016 days ago · 7 km deep · 47 km away
16. 1.511 km NNW of Orangeville, UtahThu, Nov 18, 8:28 PM MST · 16015 days ago · 6 km deep · 47 km away
17. 1.79 km NW of Huntington, UtahThu, Nov 18, 8:53 PM MST · 16015 days ago · 6 km deep · 40 km away
18. 1.811 km NNW of Orangeville, UtahTue, Nov 23, 6:34 PM MST · 16010 days ago · 2 km deep · 48 km away
19. 2.813 km W of Huntington, UtahWed, Nov 24, 6:28 PM MST · 16009 days ago · 6 km deep · 46 km away
20. 2.66 km NNE of Sunnyside, UtahThu, Nov 25, 1:48 AM MST · 16008 days ago · 2 km deep · 43 km away
21. 1.811 km NW of Orangeville, UtahThu, Nov 25, 3:54 AM MST · 16008 days ago · 5 km deep · 50 km away
22. 2.08 km NW of Huntington, UtahTue, Nov 30, 4:13 AM MST · 16003 days ago · 1 km deep · 38 km away
23. 2.010 km NNW of Orangeville, UtahSun, Dec 5, 11:20 AM MST · 15998 days ago · 14 km deep · 49 km away
24. 1.811 km NW of Orangeville, UtahThu, Dec 9, 3:27 AM MST · 15994 days ago · 2 km deep · 50 km away
25. 2.113 km NW of Orangeville, UtahThu, Dec 9, 7:41 AM MST · 15994 days ago · 9 km deep · 49 km away
26. 2.613 km NW of Orangeville, UtahThu, Dec 9, 7:44 AM MST · 15994 days ago · 7 km deep · 49 km away
27. 1.811 km NNW of Orangeville, UtahFri, Dec 10, 4:35 AM MST · 15993 days ago · 8 km deep · 49 km away
28. 1.612 km WNW of Huntington, UtahSun, Dec 12, 5:04 AM MST · 15991 days ago · 6 km deep · 41 km away
29. 2.27 km W of Huntington, UtahWed, Dec 15, 4:26 PM MST · 15988 days ago · 6 km deep · 44 km away
30. 1.612 km NW of Orangeville, UtahThu, Dec 16, 5:08 AM MST · 15987 days ago · 6 km deep · 49 km away
31. 1.62 km WSW of Spring Glen, UtahThu, Dec 16, 12:20 PM MST · 15987 days ago · 6 km deep · 6 km away
32. 2.34 km WSW of Hiawatha, UtahFri, Dec 17, 9:13 AM MST · 15986 days ago · 12 km deep · 31 km away
33. 2.518 km E of Kenilworth, UtahFri, Dec 17, 9:33 PM MST · 15986 days ago · 9 km deep · 21 km away
34. 2.112 km NW of Orangeville, UtahSun, Dec 19, 10:34 AM MST · 15984 days ago · -3 km deep · 50 km away
35. 1.918 km ENE of Kenilworth, UtahThu, Dec 23, 2:46 PM MST · 15980 days ago · 2 km deep · 21 km away
36. 1.616 km NNW of Fayette, UtahTue, Dec 28, 7:03 AM MST · 15975 days ago · 7 km deep · 100 km away
37. 1.914 km NW of Orangeville, UtahTue, Dec 28, 10:03 AM MST · 15975 days ago · 6 km deep · 48 km away
38. 2.210 km NNW of Orangeville, UtahFri, Dec 31, 2:23 PM MST · 15972 days ago · 3 km deep · 47 km away
39. 1.713 km N of Fountain Green, UtahSun, Jan 2, 1:27 PM MST · 15970 days ago · 5 km deep · 65 km away

Before

1. 1.713 km NW of Orangeville, UtahThu, Nov 4, 1:02 AM MST · 16029 days ago · 6 km deep · 49 km away
2. 2.012 km WNW of Huntington, UtahWed, Nov 3, 12:29 PM MST · 16030 days ago · 9 km deep · 44 km away
3. 1.69 km NW of Helper, UtahMon, Nov 1, 10:54 AM MST · 16032 days ago · 11 km deep · 10 km away
4. 1.612 km NW of Orangeville, UtahSun, Oct 31, 6:25 AM MST · 16033 days ago · 6 km deep · 50 km away
5. 2.011 km W of Huntington, UtahFri, Oct 29, 11:05 PM MDT · 16035 days ago · 3 km deep · 46 km away
6. 1.74 km WSW of Hiawatha, UtahFri, Oct 29, 10:44 PM MDT · 16035 days ago · 5 km deep · 32 km away
7. 1.611 km NNW of Orangeville, UtahFri, Oct 29, 4:17 PM MDT · 16035 days ago · 6 km deep · 48 km away
8. 1.94 km SW of Hiawatha, UtahFri, Oct 29, 10:46 AM MDT · 16035 days ago · 6 km deep · 32 km away
9. 1.712 km NW of Orangeville, UtahFri, Oct 29, 4:42 AM MDT · 16035 days ago · 6 km deep · 50 km away
10. 1.510 km NNW of Orangeville, UtahSun, Oct 24, 12:27 PM MDT · 16040 days ago · 5 km deep · 47 km away
11. 2.212 km W of Huntington, UtahSat, Oct 23, 11:17 PM MDT · 16041 days ago · 9 km deep · 45 km away
12. 1.68 km NNW of Helper, UtahSat, Oct 23, 8:03 AM MDT · 16041 days ago · -2 km deep · 8 km away
13. 1.911 km NW of Orangeville, UtahFri, Oct 22, 3:06 AM MDT · 16042 days ago · 2 km deep · 51 km away
14. 1.610 km SW of Hiawatha, UtahThu, Oct 21, 1:02 PM MDT · 16043 days ago · 6 km deep · 39 km away
15. 1.612 km NW of Orangeville, UtahThu, Oct 21, 2:18 AM MDT · 16043 days ago · 6 km deep · 50 km away
16. 1.712 km NW of Orangeville, UtahWed, Oct 20, 4:32 AM MDT · 16044 days ago · 6 km deep · 49 km away
17. 1.812 km NW of Orangeville, UtahWed, Oct 20, 3:59 AM MDT · 16044 days ago · 6 km deep · 50 km away
18. 2.412 km WNW of Huntington, UtahSat, Oct 16, 1:56 AM MDT · 16048 days ago · 6 km deep · 45 km away
19. 2.34 km W of Hiawatha, UtahFri, Oct 15, 11:59 PM MDT · 16048 days ago · 5 km deep · 30 km away
20. 1.710 km NW of Orangeville, UtahFri, Oct 15, 7:24 AM MDT · 16049 days ago · 6 km deep · 50 km away

From the USGS Earthquake Hazards Program and its partner networks, event uu50007280. Read Wed, Sep 23, 2026, 5:05 PM UTC.