Earthquake Information for Portage, Utah

Portage, UT has a high earthquake risk, with a total of 364 earthquakes since 1931. The USGS database shows that there is a 70.72% chance of a major earthquake within 50km of Portage, UT within the next 50 years. The largest earthquake within 30 miles of Portage, UT was a 6.0 Magnitude in 1975.

Risk Level:
High

Total Number of Earthquakes in Portage since 1931 within 30 miles

364

Probability of A 5.0 Earthquake within next 50 years

70.72%

Most Recent
Largest

3/28/2024 - 1.3 mag, 2.2mi depth 4.58281 mi from Snowville, UT
3/15/2024 - 1.0 mag, 10.6mi depth 3.0814 mi from Thatcher, UT
12/21/2023 - 0.7 mag, 0.6mi depth 7.22474 mi from Howell, UT
12/20/2023 - 1.3 mag, 3.1mi depth 13.8199 mi from Malad City, ID
11/21/2023 - 1.4 mag, 1.4mi depth 9.17123 mi from Howell, UT
8/10/2023 - 1.2 mag, 3.7mi depth 4.04196 mi from Bear River City, UT
8/10/2023 - 1.2 mag, 4.7mi depth 3.82139 mi from Bear River City, UT
7/18/2023 - 0.6 mag, 5.1mi depth 3.87107 mi from Howell, UT
6/27/2023 - 0.8 mag, 0.4mi depth 6.92185 mi from Riverside, UT
2/27/2023 - 0.6 mag, 0.3mi depth 6.16304 mi from Howell, UT
1/3/2023 - 2.7 mag, 5.6mi depth 2.79786 mi from Benson, UT
1/3/2023 - 3.2 mag, -3.1mi depth 2.85075 mi from Benson, UT
1/2/2023 - 2.6 mag, -2.5mi depth 2.72239 mi from Benson, UT
1/2/2023 - 2.9 mag, -2.2mi depth 1.05739 mi from Benson, UT
12/23/2022 - 2.7 mag, -3.1mi depth 2.70175 mi from Amalga, UT
10/21/2022 - 1.8 mag, 7.9mi depth 9.34321 mi from Howell, UT
10/21/2022 - 1.4 mag, 6.8mi depth 9.22408 mi from Howell, UT
10/18/2022 - 1.5 mag, 3.3mi depth 6.65917 mi from Malad City, ID
10/18/2022 - 0.5 mag, 9.0mi depth 1.8688 mi from Tremonton, UT
10/12/2022 - 1.4 mag, 7.5mi depth 6.05257 mi from Snowville, UT
10/11/2022 - 1.7 mag, -0.1mi depth 6.29708 mi from Snowville, UT
10/11/2022 - 0.8 mag, 9.1mi depth 0.674134 mi from Howell, UT
10/11/2022 - 1.3 mag, 1.7mi depth 0.924047 mi from Howell, UT
9/28/2022 - 1.0 mag, 7.8mi depth 3.3771 mi from Garland, UT
7/15/2022 - 1.6 mag, 4.3mi depth 8.73043 mi from Howell, UT
4/26/2022 - 1.4 mag, 5.5mi depth 8.88756 mi from Howell, UT
4/4/2022 - 1.0 mag, 5.1mi depth 2.71664 mi from Trenton, UT
2/2/2022 - 0.8 mag, 7.5mi depth 3.87491 mi from Riverside, UT
10/13/2021 - 1.0 mag, 4.7mi depth 9.29296 mi from Snowville, UT
10/13/2021 - 0.9 mag, 5.0mi depth 9.41817 mi from Snowville, UT
9/28/2021 - 1.3 mag, 2.6mi depth 11.2115 mi from Snowville, UT
9/28/2021 - 3.5 mag, -0.6mi depth 2.62238 mi from Snowville, UT
8/24/2021 - 1.4 mag, 6.6mi depth 7.09158 mi from Thatcher, UT
4/26/2021 - 1.7 mag, 9.3mi depth 9.4104 mi from Howell, UT
4/19/2021 - 1.5 mag, 0.1mi depth 1.61534 mi from Franklin, ID
2/2/2021 - 0.4 mag, 7.4mi depth 9.94149 mi from Thatcher, UT
1/7/2021 - 2.7 mag, 2.8mi depth 2.33895 mi from Thatcher, UT
1/7/2021 - 0.9 mag, 4.2mi depth 1.92884 mi from Thatcher, UT
1/5/2021 - 0.5 mag, 4.0mi depth 3.88741 mi from Howell, UT
12/18/2020 - 1.7 mag, 1.5mi depth 12.1833 mi from Snowville, UT
9/9/2020 - 0.6 mag, 9.3mi depth 8.71365 mi from Snowville, UT
6/5/2020 - 1.1 mag, 2.6mi depth 1.71211 mi from Weston, ID
6/2/2020 - 3.0 mag, -0.1mi depth 3.93182 mi from Snowville, UT
6/1/2020 - 1.1 mag, 1.1mi depth 1.55625 mi from Weston, ID
5/4/2020 - 1.6 mag, 9.3mi depth 16.4195 mi from Malad City, ID
5/4/2020 - 1.8 mag, 9.6mi depth 16.4987 mi from Malad City, ID
5/4/2020 - 1.2 mag, 9.6mi depth 16.4203 mi from Malad City, ID
5/3/2020 - 3.2 mag, 1.0mi depth 17.6787 mi from Malad City, ID
4/30/2020 - 0.4 mag, 1.2mi depth 12.3143 mi from Garland, UT
4/30/2020 - 1.3 mag, 10.8mi depth 12.4003 mi from Garland, UT

3/28/1975 - 6.0 mag, 4.8mi depth 12.1845 mi from Portage, UT
4/2/1975 - 4.7 mag, 7.0mi depth 12.0101 mi from Malad City, ID
3/29/1975 - 4.7 mag, 4.0mi depth 10.4692 mi from Snowville, UT
11/30/1978 - 4.6 mag, 4.0mi depth 13.72 mi from Malad City, ID
4/7/1975 - 4.6 mag, 4.0mi depth 12.4483 mi from Snowville, UT
3/31/1975 - 4.5 mag, 7.0mi depth 8.6634 mi from Portage, UT
7/3/1989 - 4.5 mag, 7.4mi depth 3.2413 mi from Thatcher, UT
3/27/1975 - 4.4 mag, 6.0mi depth 11.0698 mi from Snowville, UT
4/14/1973 - 4.4 mag, 24.0mi depth 11.2147 mi from Snowville, UT
3/30/1975 - 4.3 mag, 5.0mi depth 7.8201 mi from Snowville, UT
7/5/1989 - 4.2 mag, 10.0mi depth 3.1928 mi from Thatcher, UT
11/5/1976 - 4.1 mag, 7.0mi depth 11.0676 mi from Snowville, UT
3/28/1975 - 4.1 mag, 7.0mi depth 10.166 mi from Snowville, UT
6/21/1989 - 4.1 mag, 7.8mi depth 3.317 mi from Thatcher, UT
3/30/1975 - 4.0 mag, 3.0mi depth 6.301 mi from Snowville, UT
9/12/1975 - 4.0 mag, 5.0mi depth 10.1347 mi from Snowville, UT
11/19/1983 - 4.0 mag, 5.6mi depth 11.0727 mi from Snowville, UT
6/3/2009 - 4.0 mag, 7.5mi depth 3.6653 mi from Riverside, UT
12/20/1978 - 3.9 mag, 6.0mi depth 13.4558 mi from Malad City, ID
2/25/1987 - 3.9 mag, 2.0mi depth 7.1756 mi from Howell, UT
9/24/2019 - 3.9 mag, -3.5mi depth 12.3262 mi from Tremonton, UT
7/5/1996 - 3.8 mag, 1.5mi depth 4.1373 mi from Thatcher, UT
12/5/1978 - 3.7 mag, 4.0mi depth 13.3222 mi from Malad City, ID
7/13/2012 - 3.7 mag, 2.5mi depth 1.3526 mi from Trenton, UT
10/29/1986 - 3.7 mag, 4.9mi depth 7.3063 mi from Howell, UT
8/30/2000 - 3.7 mag, 6.8mi depth 6.2669 mi from Snowville, UT
9/1/2007 - 3.7 mag, 5.6mi depth 2.8325 mi from Thatcher, UT
1/26/1985 - 3.6 mag, 2.0mi depth 8.7697 mi from Howell, UT
6/14/1976 - 3.6 mag, 7.0mi depth 12.8408 mi from Malad City, ID
9/22/1975 - 3.6 mag, 3.0mi depth 12.7503 mi from Portage, UT
1/24/1990 - 3.6 mag, 10.0mi depth 9.3385 mi from Howell, UT
8/16/1975 - 3.6 mag, 10.0mi depth 11.1731 mi from Malad City, ID
2/1/2008 - 3.5 mag, 6.2mi depth 4.1068 mi from Riverside, UT
2/25/2004 - 3.5 mag, 0.1mi depth 1.8708 mi from Lewiston, UT
3/31/1975 - 3.5 mag, 6.0mi depth 12.7385 mi from Snowville, UT
11/30/1978 - 3.5 mag, 4.0mi depth 12.9315 mi from Snowville, UT
4/1/1987 - 3.5 mag, 3.0mi depth 6.9139 mi from Howell, UT
4/24/1998 - 3.5 mag, 7.9mi depth 7.822 mi from Howell, UT
12/24/1982 - 3.5 mag, 5.0mi depth 13.0977 mi from Snowville, UT
10/31/1986 - 3.5 mag, 5.0mi depth 7.3745 mi from Howell, UT
7/27/1995 - 3.5 mag, 7.0mi depth 2.4277 mi from Wellsville, UT
9/28/2021 - 3.5 mag, -0.6mi depth 2.62238 mi from Snowville, UT
9/2/2017 - 3.5 mag, -3.4mi depth 8.49052 mi from Preston, ID
6/28/1990 - 3.5 mag, 9.3mi depth 8.3465 mi from Howell, UT
11/5/1976 - 3.4 mag, 7.0mi depth 10.7556 mi from Snowville, UT
6/25/1990 - 3.4 mag, 5.7mi depth 8.7201 mi from Howell, UT
3/30/1975 - 3.4 mag, 1.0mi depth 6.6907 mi from Snowville, UT
4/24/1987 - 3.4 mag, 2.0mi depth 8.7279 mi from Snowville, UT
3/22/1987 - 3.4 mag, 1.7mi depth 6.7164 mi from Snowville, UT
4/30/1995 - 3.4 mag, 1.2mi depth 3.1783 mi from Thatcher, UT

View All

Earthquake Probability for Portage, UT

View the probability of a major earthquake within the next 50 years in Portage, 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

70.72%

5.1

64.67%

5.2

64.67%

5.2

58.69%

5.3

52.96%

5.4

47.59%

5.5

42.66%

5.6

38.21%

5.7

34.24%

5.8

30.75%

5.9

27.70%

6.0

25.07%

6.1

22.47%

6.2

20.24%

6.3

18.15%

6.4

16.09%

6.5

14.01%

6.6

10.04%

6.7

6.49%

6.8

4.63%

6.9

3.25%

7.0

1.06%

7.1

0.50%

7.2

0.34%

7.3

0.19%

7.4

0.10%

7.5

0.04%

7.6

0.01%

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 Portage, UT

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

List of Earthquake Incidents for Portage, UT

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

03/28/2024

1.3

2.2

4.58

Earthquake Information for Portage, Utah

Earthquake Probability for Portage, UT

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

Earthquake Count for Portage, UT

List of Earthquake Incidents for Portage, UT

Risk Of Natural Disasters In Portage, UT

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