Utah earthquakes

M1.7 earthquake 15 km SSE of Sunnyside, Utah

A magnitude 1.7 earthquake struck 15 km SSE of Sunnyside, Utah on Wed, Mar 10, 2021, 11:00 PM MST (06:00 UTC), -2 km (-1 mi) below the surface.

A larger quake followed: M2.1 16 km SSE of Sunnyside, 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
2021-03-11 06:00:21 UTC
Depth
-2.1 km (-1.3 mi), shallow
Epicenter
39.422° N, 110.308° 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 0.9 km horizontally, 1.1 km in depth
Magnitude uncertainty
±0.13
Depth from
From location
Station coverage gap
196°, 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: 19 in the 60 days after this one and 15 in the 30 days before it.

After

  1. 1.815 km SSE of Sunnyside, Utah · 2033 days ago · -1 km deep · 1 km away
  2. 1.616 km SSE of Sunnyside, Utah · 2026 days ago · -3 km deep · 1 km away
  3. 1.76 km W of Hiawatha, Utah · 2025 days ago · 8 km deep · 67 km away
  4. 1.515 km SSE of Sunnyside, Utah · 2021 days ago · -1 km deep · 1 km away
  5. 1.716 km SSE of Sunnyside, Utah · 2020 days ago · -3 km deep · 0 km away · felt by 1
  6. 1.715 km SSE of Sunnyside, Utah · 2020 days ago · -1 km deep · 1 km away
  7. 1.615 km SSE of Sunnyside, Utah · 2020 days ago · -1 km deep · 1 km away
  8. 2.016 km SSE of Sunnyside, Utah · 2015 days ago · -2 km deep · 0 km away
  9. 1.515 km SSE of Sunnyside, Utah · 2015 days ago · -1 km deep · 1 km away
  10. 2.116 km SSE of Sunnyside, Utah · 2014 days ago · -2 km deep · 0 km away
  11. 1.815 km SSE of Sunnyside, Utah · 2013 days ago · -2 km deep · 1 km away
  12. 1.615 km SSE of Sunnyside, Utah · 2011 days ago · -2 km deep · 1 km away
  13. 2.014 km SSE of Sunnyside, Utah · 2008 days ago · -1 km deep · 2 km away
  14. 1.915 km SSE of Sunnyside, Utah · 2005 days ago · -1 km deep · 0 km away
  15. 1.6Utah · 1997 days ago · 5 km deep · 66 km away
  16. 1.712 km W of Clear Creek, Utah · 1991 days ago · -3 km deep · 88 km away
  17. 1.616 km SSE of Sunnyside, Utah · 1980 days ago · -2 km deep · 0 km away
  18. 1.615 km SSE of Sunnyside, Utah · 1977 days ago · -2 km deep · 0 km away
  19. 1.718 km ESE of Spring City, Utah · 1976 days ago · 17 km deep · 86 km away

Before

  1. 1.517 km SSE of Sunnyside, Utah · 2034 days ago · -3 km deep · 1 km away
  2. 1.615 km SSE of Sunnyside, Utah · 2034 days ago · -2 km deep · 0 km away
  3. 1.815 km SSE of Sunnyside, Utah · 2034 days ago · -2 km deep · 1 km away
  4. 1.711 km W of Clear Creek, Utah · 2034 days ago · -3 km deep · 88 km away
  5. 1.69 km SSE of Sunnyside, Utah · 2037 days ago · -1 km deep · 6 km away
  6. 1.68 km NW of Helper, Utah · 2040 days ago · 2 km deep · 63 km away
  7. 1.715 km SSE of Sunnyside, Utah · 2041 days ago · -1 km deep · 1 km away
  8. 2.47 km SSE of Spring City, Utah · 2042 days ago · 8 km deep · 99 km away
  9. 1.610 km SW of Hiawatha, Utah · 2042 days ago · -1 km deep · 67 km away
  10. 1.715 km SSE of Sunnyside, Utah · 2047 days ago · -2 km deep · 0 km away
  11. 1.67 km ENE of Kenilworth, Utah · 2047 days ago · -3 km deep · 47 km away
  12. 2.38 km ENE of Kenilworth, Utah · 2047 days ago · -3 km deep · 47 km away
  13. 1.517 km SSE of Sunnyside, Utah · 2055 days ago · -3 km deep · 2 km away
  14. 1.615 km SSE of Sunnyside, Utah · 2058 days ago · -3 km deep · 1 km away
  15. 2.737 km ENE of Thompson Springs, Utah · 2059 days ago · 6 km deep · 95 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event uu60429082. Read Sun, Oct 4, 2026, 9:58 PM UTC.