Utah earthquakes

M1.7 earthquake 16 km SSE of Sunnyside, Utah

A magnitude 1.7 earthquake struck 16 km SSE of Sunnyside, Utah on Tue, Dec 11, 2018, 10:05 PM MST (05:05 UTC), -2 km (-2 mi) below the surface.

A larger quake followed: M2.3 7 km ENE of Kenilworth, 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, duration), micro
Magnitude from
University of Utah Seismograph Stations
Local time
UTC
2018-12-12 05:05:32 UTC
Depth
-2.5 km (-1.6 mi), shallow
Epicenter
39.409° N, 110.317° 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, 0.7 km in depth
Magnitude uncertainty
±0.14
Depth from
From location
Station coverage gap
195°, poorly surrounded by stations
Stations used
9

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 17 in the 60 days after this one and 8 in the 30 days before it.

After

  1. 2.37 km ENE of Kenilworth, Utah · 2852 days ago · -2 km deep · 48 km away
  2. 1.76 km ENE of Kenilworth, Utah · 2852 days ago · -2 km deep · 48 km away
  3. 1.87 km ENE of Kenilworth, Utah · 2852 days ago · -2 km deep · 48 km away
  4. 1.817 km SSE of Sunnyside, Utah · 2851 days ago · -3 km deep · 1 km away
  5. 2.27 km ENE of Kenilworth, Utah · 2851 days ago · -3 km deep · 48 km away
  6. 1.87 km ENE of Kenilworth, Utah · 2850 days ago · -2 km deep · 48 km away
  7. 1.615 km ESE of Manti, Utah · 2844 days ago · 2 km deep · 100 km away
  8. 1.57 km NW of Emery, Utah · 2835 days ago · -3 km deep · 100 km away
  9. 2.017 km W of Orangeville, Utah · 2834 days ago · -1 km deep · 83 km away
  10. 1.85 km ENE of Kenilworth, Utah · 2829 days ago · -3 km deep · 50 km away
  11. 1.610 km WNW of Clear Creek, Utah · 2827 days ago · -2 km deep · 87 km away
  12. 1.56 km W of Clear Creek, Utah · 2804 days ago · -1 km deep · 82 km away
  13. 1.610 km WNW of Clear Creek, Utah · 2802 days ago · -3 km deep · 87 km away
  14. 1.60 km ENE of Scofield, Utah · 2794 days ago · 3 km deep · 80 km away
  15. 2.00 km NNE of Scofield, Utah · 2794 days ago · 3 km deep · 80 km away
  16. 1.90 km ENE of Scofield, Utah · 2794 days ago · 3 km deep · 80 km away
  17. 1.71 km SE of Scofield, Utah · 2794 days ago · 5 km deep · 79 km away

Before

  1. 1.917 km SSE of Sunnyside, Utah · 2854 days ago · -2 km deep · 1 km away
  2. 1.617 km SSE of Sunnyside, Utah · 2855 days ago · -3 km deep · 1 km away
  3. 1.5Utah · 2859 days ago · 6 km deep · 1 km away
  4. 1.817 km SSE of Sunnyside, Utah · 2860 days ago · -3 km deep · 2 km away
  5. 1.917 km SSE of Sunnyside, Utah · 2860 days ago · -3 km deep · 1 km away
  6. 1.617 km SSE of Sunnyside, Utah · 2860 days ago · -3 km deep · 1 km away
  7. 1.617 km SSE of Sunnyside, Utah · 2860 days ago · -2 km deep · 1 km away
  8. 1.77 km WNW of Hiawatha, Utah · 2869 days ago · 5 km deep · 67 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uu60306962. Read Sat, Oct 3, 2026, 8:57 PM UTC.