Utah earthquakes

M1.7 earthquake 19 km SW of Kanosh, Utah

A magnitude 1.7 earthquake struck 19 km SW of Kanosh, Utah on Wed, Jul 15, 1987, 1:38 AM MDT (07:38 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M2.9 6 km SSE of Salina, Utah. This one was a foreshock.

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Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
1.7 (md), micro
Local time
UTC
1987-07-15 07:38:13 UTC
Depth
4.6 km (2.9 mi), shallow
Epicenter
38.660° N, 112.572° W
Region
Utah
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 0.6 km horizontally, 1.4 km in depth
Depth from
From location
Station coverage gap
121°
Stations used
8

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 28 in the 60 days after this one and 3 in the 30 days before it.

After

  1. 2.96 km SSE of Salina, Utah · 14311 days ago · 10 km deep · 69 km away
  2. 2.53 km SE of Salina, Utah · 14311 days ago · 5 km deep · 71 km away
  3. 2.13 km SE of Salina, Utah · 14311 days ago · 3 km deep · 71 km away
  4. 2.34 km SSE of Salina, Utah · 14311 days ago · 14 km deep · 69 km away
  5. 2.47 km SW of Fayette, Utah · 14278 days ago · 0 km deep · 81 km away
  6. 2.611 km SW of Kanosh, Utah · 14270 days ago · 8 km deep · 8 km away
  7. 1.811 km WSW of Kanosh, Utah · 14270 days ago · 6 km deep · 10 km away
  8. 2.213 km SW of Kanosh, Utah · 14269 days ago · 5 km deep · 7 km away
  9. 2.311 km SSW of Kanosh, Utah · 14269 days ago · 5 km deep · 8 km away
  10. 2.314 km WSW of Kanosh, Utah · 14269 days ago · -3 km deep · 8 km away
  11. 2.311 km SW of Kanosh, Utah · 14269 days ago · 1 km deep · 9 km away
  12. 1.811 km SW of Kanosh, Utah · 14269 days ago · 6 km deep · 8 km away
  13. 2.810 km SW of Kanosh, Utah · 14269 days ago · 3 km deep · 9 km away
  14. 1.912 km SW of Kanosh, Utah · 14269 days ago · 4 km deep · 7 km away
  15. 1.611 km SW of Kanosh, Utah · 14268 days ago · 9 km deep · 8 km away
  16. 1.612 km SW of Kanosh, Utah · 14266 days ago · 6 km deep · 7 km away
  17. 1.830 km N of Beaver, Utah · 14266 days ago · 1 km deep · 13 km away
  18. 2.729 km N of Beaver, Utah · 14266 days ago · -3 km deep · 17 km away
  19. 1.827 km N of Beaver, Utah · 14265 days ago · 3 km deep · 18 km away
  20. 2.430 km N of Beaver, Utah · 14265 days ago · 0 km deep · 18 km away
  21. 3.230 km N of Beaver, Utah · 14265 days ago · 4 km deep · 15 km away
  22. 2.126 km N of Beaver, Utah · 14265 days ago · 6 km deep · 19 km away
  23. 2.430 km N of Beaver, Utah · 14265 days ago · -3 km deep · 17 km away
  24. 2.229 km N of Beaver, Utah · 14265 days ago · 0 km deep · 18 km away
  25. 2.729 km N of Beaver, Utah · 14265 days ago · 3 km deep · 17 km away
  26. 1.730 km N of Beaver, Utah · 14265 days ago · -1 km deep · 14 km away
  27. 1.529 km SSW of Kanosh, Utah · 14259 days ago · 4 km deep · 12 km away
  28. 2.05 km W of Joseph, Utah · 14259 days ago · 6 km deep · 25 km away

Before

  1. 2.524 km E of Glenwood, Utah · 14333 days ago · 6 km deep · 76 km away
  2. 3.223 km E of Glenwood, Utah · 14333 days ago · 4 km deep · 74 km away
  3. 1.72 km E of Gunnison, Utah · 14343 days ago · 9 km deep · 87 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uu50032900. Read Tue, Sep 22, 2026, 12:12 PM UTC.