Earthquake Information for Summit County, Utah

Summit County, UT has a high earthquake risk, with a total of 15 earthquakes since 1931. The USGS database shows that there is a 31.33% chance of a major earthquake within 50km of Summit County, UT within the next 50 years. The largest earthquake within 30 miles of Summit County, UT was a 3.5 Magnitude in 1977.

Risk Level:
High

Total Number of Earthquakes in Summit County since 1931

Probability of A 5.0 Earthquake within next 50 years

31.33%

Most Recent
Largest

12/22/2023 - 2.0 mag, 9.3mi depth 8 mi from Echo, UT
9/14/2023 - 2.5 mag, 4.8mi depth 6 mi from Summit Park, UT
9/14/2023 - 1.3 mag, 11.1mi depth 6 mi from Summit Park, UT
3/2/2023 - 1.2 mag, 11.9mi depth 9 mi from Summit Park, UT
9/9/2021 - 1.0 mag, 10.4mi depth 9 mi from Summit Park, UT
12/30/2019 - 1.3 mag, 9.6mi depth 5 mi from Snyderville, UT
11/7/2019 - 1.5 mag, 12.3mi depth 10 mi from Francis, UT
4/10/2019 - 0.6 mag, 2.5mi depth 1 mi from Park City, UT
10/23/2018 - 2.8 mag, 1.2mi depth 10 mi from Summit Park, UT
7/13/2018 - 0.7 mag, 3.6mi depth 14 mi from Kamas, UT
9/18/2017 - 3.3 mag, 7.6mi depth 3 mi from Summit Park, UT
9/18/2017 - 1.2 mag, 8.8mi depth 4 mi from Snyderville, UT
7/11/2016 - 2.6 mag, -0.1mi depth 6 mi from Park City, UT
7/2/2014 - 0.8 mag, 7.7mi depth 4 mi from Kamas, UT
4/23/2014 - 1.5 mag, 10.9mi depth 2 mi from Summit Park, UT
4/16/2014 - 0.5 mag, 12.7mi depth 2 mi from Woodland, UT
4/5/2014 - 0.7 mag, 14.0mi depth 2 mi from Woodland, UT
4/4/2014 - 1.0 mag, 12.6mi depth 8 mi from Summit Park, UT
3/25/2014 - 1.0 mag, 12.8mi depth 3 mi from Francis, UT
3/25/2014 - 0.5 mag, 11.3mi depth 5 mi from Francis, UT
3/23/2014 - 1.3 mag, 13.3mi depth 4 mi from Francis, UT
3/22/2014 - 1.1 mag, 14.6mi depth 4 mi from Francis, UT
3/22/2014 - 1.4 mag, 13.6mi depth 4 mi from Francis, UT
3/22/2014 - 1.0 mag, 12.9mi depth 3 mi from Francis, UT
3/22/2014 - 1.4 mag, 12.7mi depth 3 mi from Francis, UT
3/22/2014 - 0.4 mag, 11.8mi depth 4 mi from Francis, UT
3/21/2014 - 0.8 mag, 12.2mi depth 4 mi from Francis, UT
3/16/2014 - 0.7 mag, 12.8mi depth 3 mi from Francis, UT
3/16/2014 - 1.4 mag, 11.9mi depth 4 mi from Francis, UT
3/16/2014 - 0.2 mag, 11.6mi depth 3 mi from Francis, UT
3/15/2014 - 0.6 mag, 13.4mi depth 4 mi from Francis, UT
3/14/2014 - 0.5 mag, 11.3mi depth 4 mi from Francis, UT
3/14/2014 - 3.2 mag, 14.0mi depth 4 mi from Francis, UT
3/14/2014 - 1.6 mag, 13.5mi depth 4 mi from Francis, UT
3/14/2014 - 0.6 mag, 15.5mi depth 4 mi from Francis, UT
3/10/2014 - 1.1 mag, 10.1mi depth 16 mi from Oakley, UT
3/10/2014 - 0.7 mag, 12.4mi depth 8 mi from Summit Park, UT
3/6/2014 - 0.5 mag, 14.4mi depth 3 mi from Francis, UT
3/6/2014 - 1.4 mag, 13.5mi depth 4 mi from Francis, UT
3/5/2014 - 0.0 mag, 13.6mi depth 3 mi from Francis, UT
3/5/2014 - 0.5 mag, 13.3mi depth 3 mi from Francis, UT
3/5/2014 - 0.2 mag, 12.7mi depth 5 mi from Francis, UT
3/5/2014 - 1.5 mag, 13.4mi depth 4 mi from Francis, UT
3/5/2014 - 0.9 mag, 15.9mi depth 4 mi from Francis, UT
3/5/2014 - 1.8 mag, 12.6mi depth 4 mi from Francis, UT
2/27/2014 - 0.3 mag, 9.4mi depth 5 mi from Park City, UT
2/27/2014 - 0.7 mag, 6.3mi depth 4 mi from Park City, UT
2/27/2014 - 1.8 mag, 10.3mi depth 5 mi from Park City, UT
2/16/2014 - 1.1 mag, 12.2mi depth 9 mi from Summit Park, UT
2/9/2014 - 1.9 mag, 5.0mi depth 15 mi from Coalville, UT
12/20/2013 - 1.2 mag, 8.6mi depth 10 mi from Summit Park, UT
12/13/2013 - 0.6 mag, 14.5mi depth 5 mi from Summit Park, UT
12/10/2013 - 2.7 mag, 12.2mi depth 8 mi from Summit Park, UT
11/12/2013 - 1.1 mag, 9.9mi depth 3 mi from Francis, UT
11/12/2013 - 0.8 mag, 11.4mi depth 3 mi from Francis, UT
11/12/2013 - 0.7 mag, 8.2mi depth 3 mi from Francis, UT
10/18/2013 - 0.6 mag, 10.3mi depth 3 mi from Woodland, UT
10/17/2013 - 1.1 mag, 10.4mi depth 3 mi from Silver Summit, UT
10/5/2013 - 0.8 mag, 18.7mi depth 3 mi from Henefer, UT
9/5/2013 - 1.1 mag, 12.0mi depth 6 mi from Wanship, UT
9/3/2013 - 1.2 mag, 6.5mi depth 0 mi from Woodland, UT
8/15/2013 - 0.4 mag, 5.7mi depth 1 mi from Woodland, UT
6/5/2013 - 0.7 mag, 1.0mi depth 8 mi from Woodland, UT
5/14/2013 - 0.7 mag, -0.7mi depth 17 mi from Samak, UT
4/4/2013 - 1.1 mag, 12.5mi depth 7 mi from Coalville, UT
3/22/2013 - 1.7 mag, 13.9mi depth 9 mi from Woodland, UT
3/21/2013 - 0.6 mag, 7.9mi depth 9 mi from Woodland, UT
3/21/2013 - 1.4 mag, 11.1mi depth 9 mi from Woodland, UT
3/21/2013 - 1.6 mag, 13.7mi depth 8 mi from Woodland, UT
3/21/2013 - 1.6 mag, 14.3mi depth 9 mi from Woodland, UT
3/20/2013 - 1.2 mag, 10.4mi depth 9 mi from Woodland, UT
3/11/2013 - 0.3 mag, 5.0mi depth 9 mi from Woodland, UT
3/1/2013 - 0.7 mag, 1.1mi depth 8 mi from Woodland, UT
3/1/2013 - 0.6 mag, 5.5mi depth 8 mi from Woodland, UT
3/1/2013 - 0.6 mag, 12.9mi depth 8 mi from Woodland, UT
2/28/2013 - 1.0 mag, 6.9mi depth 7 mi from Woodland, UT
2/28/2013 - 1.4 mag, 13.4mi depth 8 mi from Woodland, UT
2/25/2013 - 1.2 mag, 12.5mi depth 7 mi from Coalville, UT
1/5/2012 - 2.8 mag, 9.6mi depth 5 mi from Summit Park, UT
11/19/2009 - 2.9 mag, 8.2mi depth 8 mi from Wanship, UT
4/2/2009 - 2.5 mag, 8.1mi depth 5 mi from Park City, UT
11/2/2008 - 2.6 mag, 0.2mi depth 9 mi from Summit Park, UT
4/8/2008 - 2.6 mag, 5.0mi depth 1 mi from Echo, UT
9/5/2005 - 3.0 mag, 7.4mi depth 5 mi from Echo, UT
6/30/1999 - 3.5 mag, 11.8mi depth 4 mi from Park City, UT
12/6/1995 - 3.4 mag, 10.9mi depth 2 mi from Summit Park, UT
11/6/1988 - 3.3 mag, 11.0mi depth 4 mi from Silver Summit, UT
8/29/1983 - 2.8 mag, 7.0mi depth 6 mi from Henefer, UT
12/10/1978 - 2.8 mag, 7.0mi depth 4 mi from Summit Park, UT

6/30/1999 - 3.5 mag, 11.8mi depth 4 mi from Park City, UT
12/6/1995 - 3.4 mag, 10.9mi depth 2 mi from Summit Park, UT
11/6/1988 - 3.3 mag, 11.0mi depth 4 mi from Silver Summit, UT
9/18/2017 - 3.3 mag, 7.6mi depth 3 mi from Summit Park, UT
3/14/2014 - 3.2 mag, 14.0mi depth 4 mi from Francis, UT
9/5/2005 - 3.0 mag, 7.4mi depth 5 mi from Echo, UT
11/19/2009 - 2.9 mag, 8.2mi depth 8 mi from Wanship, UT
10/23/2018 - 2.8 mag, 1.2mi depth 10 mi from Summit Park, UT
1/5/2012 - 2.8 mag, 9.6mi depth 5 mi from Summit Park, UT
12/10/1978 - 2.8 mag, 7.0mi depth 4 mi from Summit Park, UT
8/29/1983 - 2.8 mag, 7.0mi depth 6 mi from Henefer, UT
12/10/2013 - 2.7 mag, 12.2mi depth 8 mi from Summit Park, UT
4/8/2008 - 2.6 mag, 5.0mi depth 1 mi from Echo, UT
11/2/2008 - 2.6 mag, 0.2mi depth 9 mi from Summit Park, UT
7/11/2016 - 2.6 mag, -0.1mi depth 6 mi from Park City, UT
4/2/2009 - 2.5 mag, 8.1mi depth 5 mi from Park City, UT
9/14/2023 - 2.5 mag, 4.8mi depth 6 mi from Summit Park, UT
12/22/2023 - 2.0 mag, 9.3mi depth 8 mi from Echo, UT
2/9/2014 - 1.9 mag, 5.0mi depth 15 mi from Coalville, UT
3/5/2014 - 1.8 mag, 12.6mi depth 4 mi from Francis, UT
2/27/2014 - 1.8 mag, 10.3mi depth 5 mi from Park City, UT
3/22/2013 - 1.7 mag, 13.9mi depth 9 mi from Woodland, UT
3/14/2014 - 1.6 mag, 13.5mi depth 4 mi from Francis, UT
3/21/2013 - 1.6 mag, 13.7mi depth 8 mi from Woodland, UT
3/21/2013 - 1.6 mag, 14.3mi depth 9 mi from Woodland, UT
3/5/2014 - 1.5 mag, 13.4mi depth 4 mi from Francis, UT
11/7/2019 - 1.5 mag, 12.3mi depth 10 mi from Francis, UT
4/23/2014 - 1.5 mag, 10.9mi depth 2 mi from Summit Park, UT
2/28/2013 - 1.4 mag, 13.4mi depth 8 mi from Woodland, UT
3/22/2014 - 1.4 mag, 13.6mi depth 4 mi from Francis, UT
3/16/2014 - 1.4 mag, 11.9mi depth 4 mi from Francis, UT
3/6/2014 - 1.4 mag, 13.5mi depth 4 mi from Francis, UT
3/21/2013 - 1.4 mag, 11.1mi depth 9 mi from Woodland, UT
3/22/2014 - 1.4 mag, 12.7mi depth 3 mi from Francis, UT
3/23/2014 - 1.3 mag, 13.3mi depth 4 mi from Francis, UT
12/30/2019 - 1.3 mag, 9.6mi depth 5 mi from Snyderville, UT
9/14/2023 - 1.3 mag, 11.1mi depth 6 mi from Summit Park, UT
9/18/2017 - 1.2 mag, 8.8mi depth 4 mi from Snyderville, UT
12/20/2013 - 1.2 mag, 8.6mi depth 10 mi from Summit Park, UT
9/3/2013 - 1.2 mag, 6.5mi depth 0 mi from Woodland, UT
3/20/2013 - 1.2 mag, 10.4mi depth 9 mi from Woodland, UT
3/2/2023 - 1.2 mag, 11.9mi depth 9 mi from Summit Park, UT
2/25/2013 - 1.2 mag, 12.5mi depth 7 mi from Coalville, UT
11/12/2013 - 1.1 mag, 9.9mi depth 3 mi from Francis, UT
3/22/2014 - 1.1 mag, 14.6mi depth 4 mi from Francis, UT
4/4/2013 - 1.1 mag, 12.5mi depth 7 mi from Coalville, UT
9/5/2013 - 1.1 mag, 12.0mi depth 6 mi from Wanship, UT
2/16/2014 - 1.1 mag, 12.2mi depth 9 mi from Summit Park, UT
3/10/2014 - 1.1 mag, 10.1mi depth 16 mi from Oakley, UT
10/17/2013 - 1.1 mag, 10.4mi depth 3 mi from Silver Summit, UT
3/25/2014 - 1.0 mag, 12.8mi depth 3 mi from Francis, UT
4/4/2014 - 1.0 mag, 12.6mi depth 8 mi from Summit Park, UT
9/9/2021 - 1.0 mag, 10.4mi depth 9 mi from Summit Park, UT
3/22/2014 - 1.0 mag, 12.9mi depth 3 mi from Francis, UT
2/28/2013 - 1.0 mag, 6.9mi depth 7 mi from Woodland, UT
3/5/2014 - 0.9 mag, 15.9mi depth 4 mi from Francis, UT
11/12/2013 - 0.8 mag, 11.4mi depth 3 mi from Francis, UT
7/2/2014 - 0.8 mag, 7.7mi depth 4 mi from Kamas, UT
10/5/2013 - 0.8 mag, 18.7mi depth 3 mi from Henefer, UT
3/21/2014 - 0.8 mag, 12.2mi depth 4 mi from Francis, UT
3/1/2013 - 0.7 mag, 1.1mi depth 8 mi from Woodland, UT
5/14/2013 - 0.7 mag, -0.7mi depth 17 mi from Samak, UT
7/13/2018 - 0.7 mag, 3.6mi depth 14 mi from Kamas, UT
6/5/2013 - 0.7 mag, 1.0mi depth 8 mi from Woodland, UT
3/16/2014 - 0.7 mag, 12.8mi depth 3 mi from Francis, UT
4/5/2014 - 0.7 mag, 14.0mi depth 2 mi from Woodland, UT
3/10/2014 - 0.7 mag, 12.4mi depth 8 mi from Summit Park, UT
2/27/2014 - 0.7 mag, 6.3mi depth 4 mi from Park City, UT
11/12/2013 - 0.7 mag, 8.2mi depth 3 mi from Francis, UT
3/14/2014 - 0.6 mag, 15.5mi depth 4 mi from Francis, UT
3/1/2013 - 0.6 mag, 5.5mi depth 8 mi from Woodland, UT
3/15/2014 - 0.6 mag, 13.4mi depth 4 mi from Francis, UT
12/13/2013 - 0.6 mag, 14.5mi depth 5 mi from Summit Park, UT
3/1/2013 - 0.6 mag, 12.9mi depth 8 mi from Woodland, UT
4/10/2019 - 0.6 mag, 2.5mi depth 1 mi from Park City, UT
3/21/2013 - 0.6 mag, 7.9mi depth 9 mi from Woodland, UT
10/18/2013 - 0.6 mag, 10.3mi depth 3 mi from Woodland, UT
3/5/2014 - 0.5 mag, 13.3mi depth 3 mi from Francis, UT
3/25/2014 - 0.5 mag, 11.3mi depth 5 mi from Francis, UT
3/6/2014 - 0.5 mag, 14.4mi depth 3 mi from Francis, UT
4/16/2014 - 0.5 mag, 12.7mi depth 2 mi from Woodland, UT
3/14/2014 - 0.5 mag, 11.3mi depth 4 mi from Francis, UT
8/15/2013 - 0.4 mag, 5.7mi depth 1 mi from Woodland, UT
3/22/2014 - 0.4 mag, 11.8mi depth 4 mi from Francis, UT
3/11/2013 - 0.3 mag, 5.0mi depth 9 mi from Woodland, UT
2/27/2014 - 0.3 mag, 9.4mi depth 5 mi from Park City, UT
3/5/2014 - 0.2 mag, 12.7mi depth 5 mi from Francis, UT
3/16/2014 - 0.2 mag, 11.6mi depth 3 mi from Francis, UT
3/5/2014 - 0.0 mag, 13.6mi depth 3 mi from Francis, UT

View All

Earthquake Probability for Summit County, UT

View the probability of a major earthquake within the next 50 years in Summit County, UT.

Probability of Earthquakes Within the Next 50 Years For Magnitudes Between 5.0 and 9.2

(within 31 km/51 miles above magnitude)

5.0

31.33%

5.1

27.73%

5.2

27.73%

5.2

24.93%

5.3

22.18%

5.4

19.82%

5.5

17.81%

5.6

16.23%

5.7

14.78%

5.8

13.60%

5.9

12.56%

6.0

11.76%

6.1

10.85%

6.2

10.13%

6.3

9.46%

6.4

8.95%

6.5

8.45%

6.6

6.29%

6.7

4.35%

6.8

2.52%

6.9

0.88%

7.0

0.22%

7.1

0.07%

7.2

0.02%

7.3

0.00%

7.4

0.00%

7.5

0.00%

7.6

0.00%

7.7

0.00%

7.8

0.00%

7.9

0.00%

8.0

0.00%

8.1

0.00%

8.2

0.00%

8.3

0.00%

8.4

0.00%

8.5

0.00%

8.6

0.00%

8.7

0.00%

8.8

0.00%

8.9

0.00%

9.0

0.00%

9.1

0.00%

9.2

0.00%

Earthquake Count for Summit County, UT

View the number of earthquake incidents in Summit County, UT by year that are more than 2.5 Magnitude.

List of Earthquake Incidents for Summit County, UT

Total Number of Earthquakes in Summit County, UT within 30 miles. All distances and depths in the table are measured in miles.

Date

Magnitude

Depth

12/22/2023

2.0

9.3

Earthquake Information for Summit County, Utah

Earthquake Probability for Summit County, UT

Probability of Earthquakes Within the Next 50 Years For Magnitudes Between 5.0 and 9.2

Earthquake Count for Summit County, UT

List of Earthquake Incidents for Summit County, UT

Risk Of Natural Disasters In Summit County, UT

Related Pages

Utah Earthquakes by City