Earthquake Information for Helper, Utah

Helper, UT has a moderate earthquake risk, with a total of 508 earthquakes since 1931. The USGS database shows that there is a 22.01% chance of a major earthquake within 50km of Helper, UT within the next 50 years. The largest earthquake within 30 miles of Helper, UT was a 4.5 Magnitude in 1981.

Risk Level:
Moderate
Total Number of Earthquakes in Helper since 1931 within 30 miles
508
Probability of A 5.0 Earthquake within next 50 years
22.01%

Earthquake Probability for Helper, UT

View the probability of a major earthquake within the next 50 years in Helper, 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
22.01%
5.1
18.83%
5.2
18.83%
5.2
16.65%
5.3
14.24%
5.4
12.20%
5.5
10.48%
5.6
9.22%
5.7
7.97%
5.8
7.01%
5.9
6.12%
6.0
5.49%
6.1
4.78%
6.2
4.25%
6.3
3.72%
6.4
3.35%
6.5
2.96%
6.6
2.31%
6.7
1.72%
6.8
1.30%
6.9
0.71%
7.0
0.21%
7.1
0.09%
7.2
0.03%
7.3
0.01%
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%