M1.8 earthquake 5 km NNE of Grace, Idaho

Magnitude

1.8 (md), micro

Local time

Tue, Jan 16, 2018, 5:31 PM MST

UTC

2018-01-17 00:31:41 UTC

Depth

6.1 km (3.8 mi), shallow

Epicenter

42.621° N, 111.694° W

Region

Idaho

Tsunami flag

No

Status

Reviewed by a seismologist

Location uncertainty

About 0.6 km horizontally, 0.9 km in depth

Magnitude uncertainty

±0.08

Depth from

From location

Station coverage gap

150°

Stations used

13

• Grace, IdahoPopulation 897. Forecast6 kmNNE
• Conda, IdahoPopulation 21,260. Forecast18 kmSW
• Salt Lake City, UtahPopulation 215,548. Forecast207 kmN

After

1. 2.010 km NNW of Georgetown, IdahoFri, Jan 19, 10:33 AM MST · 3176 days ago · 2 km deep · 23 km away
2. 1.511 km NNW of Georgetown, IdahoFri, Jan 19, 12:00 PM MST · 3176 days ago · 6 km deep · 23 km away
3. 4.45 km NNW of Georgetown, IdahoThu, Jan 25, 8:32 PM MST · 3170 days ago · 10 km deep · 27 km away · felt by 689
4. 3.111 km NW of Georgetown, IdahoThu, Jan 25, 8:35 PM MST · 3170 days ago · 10 km deep · 20 km away · felt by 4
5. 1.810 km NNW of Georgetown, IdahoThu, Jan 25, 8:45 PM MST · 3170 days ago · 6 km deep · 22 km away
6. 2.010 km NNW of Georgetown, IdahoThu, Jan 25, 10:34 PM MST · 3170 days ago · 5 km deep · 22 km away
7. 3.36 km NNW of Georgetown, IdahoThu, Jan 25, 10:40 PM MST · 3170 days ago · 10 km deep · 26 km away · felt by 20
8. 1.610 km NW of Georgetown, IdahoFri, Jan 26, 9:47 AM MST · 3169 days ago · 4 km deep · 22 km away
9. 2.010 km NW of Georgetown, IdahoFri, Jan 26, 11:13 AM MST · 3169 days ago · 4 km deep · 22 km away
10. 2.410 km NNW of Georgetown, IdahoFri, Jan 26, 11:50 AM MST · 3169 days ago · 7 km deep · 22 km away
11. 1.78 km NNW of Georgetown, IdahoFri, Jan 26, 4:16 PM MST · 3169 days ago · 8 km deep · 23 km away
12. 2.611 km NNW of Georgetown, IdahoFri, Jan 26, 6:41 PM MST · 3169 days ago · 9 km deep · 22 km away
13. 1.512 km NW of Georgetown, IdahoSat, Jan 27, 6:14 AM MST · 3168 days ago · -3 km deep · 20 km away
14. 2.310 km NW of Georgetown, IdahoSun, Jan 28, 1:28 AM MST · 3167 days ago · 7 km deep · 21 km away
15. 2.19 km NNW of Georgetown, IdahoSun, Jan 28, 4:36 PM MST · 3167 days ago · 5 km deep · 23 km away
16. 2.611 km NW of Georgetown, IdahoSun, Jan 28, 5:53 PM MST · 3167 days ago · 5 km deep · 21 km away
17. 2.310 km NNW of Georgetown, IdahoMon, Jan 29, 3:53 PM MST · 3166 days ago · 6 km deep · 23 km away · felt by 1
18. 3.514 km ESE of Alpine, WyomingThu, Feb 1, 6:31 AM MST · 3163 days ago · 5 km deep · 90 km away · felt by 47
19. 2.04 km NNW of Georgetown, IdahoThu, Feb 1, 2:58 PM MST · 3163 days ago · 2 km deep · 27 km away
20. 2.23 km NNW of Cornish, UtahSun, Feb 4, 6:05 PM MST · 3160 days ago · 6 km deep · 72 km away
21. 2.63 km SSE of Weston, IdahoSun, Feb 4, 6:32 PM MST · 3160 days ago · 5 km deep · 72 km away · felt by 2
22. 1.83 km SSE of Weston, IdahoMon, Feb 5, 4:14 AM MST · 3159 days ago · 0 km deep · 71 km away
23. 2.23 km SSE of Weston, IdahoMon, Feb 5, 5:35 AM MST · 3159 days ago · 0 km deep · 71 km away
24. 1.78 km NW of Georgetown, IdahoMon, Feb 5, 6:42 PM MST · 3159 days ago · 6 km deep · 23 km away
25. 2.17 km NNW of Georgetown, IdahoTue, Feb 6, 7:19 PM MST · 3158 days ago · 2 km deep · 25 km away
26. 2.411 km SE of Soda Springs, IdahoThu, Feb 8, 12:04 PM MST · 3156 days ago · 11 km deep · 16 km away · felt by 1
27. 1.98 km NW of Georgetown, IdahoSat, Feb 10, 5:45 AM MST · 3154 days ago · 5 km deep · 23 km away
28. 2.413 km ESE of Soda Springs, IdahoThu, Feb 15, 5:36 PM MST · 3149 days ago · -3 km deep · 20 km away
29. 2.211 km NNW of Georgetown, IdahoSat, Feb 17, 7:28 AM MST · 3147 days ago · 6 km deep · 22 km away
30. 2.112 km NW of Georgetown, IdahoMon, Feb 19, 9:27 AM MST · 3145 days ago · 1 km deep · 20 km away
31. 1.811 km NNW of Soda Springs, IdahoMon, Feb 19, 9:29 AM MST · 3145 days ago · 5 km deep · 13 km away
32. 2.913 km NNW of Georgetown, IdahoThu, Feb 22, 1:49 AM MST · 3142 days ago · 10 km deep · 20 km away
33. 1.78 km SSW of Hoback, WyomingThu, Feb 22, 4:57 AM MST · 3142 days ago · 1 km deep · 97 km away
34. 1.713 km ENE of Soda Springs, IdahoThu, Feb 22, 8:53 AM MST · 3142 days ago · -2 km deep · 22 km away
35. 1.55 km N of Etna, WyomingFri, Feb 23, 3:35 AM MST · 3141 days ago · 6 km deep · 76 km away
36. 1.914 km NNW of Georgetown, IdahoSat, Feb 24, 5:08 AM MST · 3140 days ago · -1 km deep · 21 km away
37. 2.513 km ESE of Soda Springs, IdahoSun, Feb 25, 5:03 PM MST · 3139 days ago · 5 km deep · 19 km away · felt by 1
38. 2.59 km E of Soda Springs, IdahoFri, Mar 2, 6:05 PM MST · 3134 days ago · 10 km deep · 17 km away · felt by 1
39. 2.06 km W of Fairview, WyomingThu, Mar 8, 8:11 PM MST · 3128 days ago · -3 km deep · 52 km away

Before

1. 2.013 km ESE of Soda Springs, IdahoMon, Jan 15, 10:00 PM MST · 3180 days ago · 5 km deep · 19 km away · felt by 1
2. 2.08 km WNW of Plymouth, UtahSat, Jan 13, 6:57 AM MST · 3182 days ago · 6 km deep · 92 km away
3. 1.913 km NNW of Georgetown, IdahoWed, Jan 10, 6:41 PM MST · 3185 days ago · 7 km deep · 23 km away
4. 2.214 km ESE of Soda Springs, IdahoWed, Jan 10, 10:58 AM MST · 3185 days ago · 14 km deep · 21 km away · felt by 1
5. 2.411 km NNW of Georgetown, IdahoSun, Jan 7, 12:45 AM MST · 3189 days ago · 5 km deep · 23 km away
6. 2.63 km NNW of Thayne, WyomingSat, Jan 6, 9:20 PM MST · 3189 days ago · 5 km deep · 66 km away · felt by 6
7. 2.215 km E of Soda Springs, IdahoThu, Jan 4, 11:46 AM MST · 3191 days ago · 1 km deep · 23 km away
8. 1.524 km ENE of Soda Springs, IdahoThu, Jan 4, 2:40 AM MST · 3191 days ago · 7 km deep · 33 km away
9. 1.914 km ESE of Soda Springs, IdahoThu, Dec 28, 6:39 AM MST · 3198 days ago · 2 km deep · 20 km away
10. 2.014 km ESE of Soda Springs, IdahoTue, Dec 19, 9:30 PM MST · 3207 days ago · 5 km deep · 21 km away · felt by 1
11. 2.112 km E of Soda Springs, IdahoMon, Dec 18, 10:03 PM MST · 3208 days ago · 1 km deep · 20 km away
12. 2.112 km NNW of Georgetown, IdahoMon, Dec 18, 3:09 AM MST · 3208 days ago · 10 km deep · 22 km away · felt by 1

From the USGS Earthquake Hazards Program and its partner networks, event uu60265267. Read Wed, Sep 30, 2026, 7:40 PM UTC.