Earthquake Information for Brigham City, Utah

Brigham City, UT has a high earthquake risk, with a total of 326 earthquakes since 1931. The USGS database shows that there is a 65.94% chance of a major earthquake within 50km of Brigham City, UT within the next 50 years. The largest earthquake within 30 miles of Brigham City, UT was a 4.5 Magnitude in 1989.

Risk Level:
High
Total Number of Earthquakes in Brigham City since 1931 within 30 miles
326
Probability of A 5.0 Earthquake within next 50 years
65.94%

Earthquake Probability for Brigham City, UT

View the probability of a major earthquake within the next 50 years in Brigham City, UT.

Probability of Earthquakes Within the Next 50 Years For Magnitudes Between 5.0 and 9.2
(within 31 km/51 miles above magnitude)
MAGNITUDE
PROBABILITY
5.0
65.94%
5.1
60.53%
5.2
60.53%
5.2
55.39%
5.3
50.61%
5.4
46.24%
5.5
42.31%
5.6
38.83%
5.7
35.77%
5.8
33.11%
5.9
30.82%
6.0
28.85%
6.1
26.96%
6.2
25.33%
6.3
23.85%
6.4
22.38%
6.5
20.80%
6.6
16.71%
6.7
12.65%
6.8
9.34%
6.9
7.24%
7.0
4.00%
7.1
2.63%
7.2
1.01%
7.3
0.67%
7.4
0.51%
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%