Earthquake Information for De Borgia, Montana

De Borgia, MT has a moderate earthquake risk, with a total of 55 earthquakes since 1931. The USGS database shows that there is a 27.22% chance of a major earthquake within 50km of De Borgia, MT within the next 50 years. The largest earthquake within 30 miles of De Borgia, MT was a 4.1 Magnitude in 1988.

Risk Level:
Moderate
Total Number of Earthquakes in De Borgia since 1931 within 30 miles
55
Probability of A 5.0 Earthquake within next 50 years
27.22%

Earthquake Probability for De Borgia, MT

View the probability of a major earthquake within the next 50 years in De Borgia, MT.

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
27.22%
5.1
23.42%
5.2
23.42%
5.2
20.10%
5.3
17.24%
5.4
14.78%
5.5
12.68%
5.6
10.89%
5.7
9.37%
5.8
8.09%
5.9
7.01%
6.0
6.09%
6.1
5.05%
6.2
3.98%
6.3
2.97%
6.4
2.20%
6.5
1.66%
6.6
1.25%
6.7
0.89%
6.8
0.56%
6.9
0.26%
7.0
0.00%
7.1
0.00%
7.2
0.00%
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%