Earthquake Information for Nez Perce County, Idaho

Nez Perce County, ID has a moderate earthquake risk, with a total of 2 earthquakes since 1931. The USGS database shows that there is a 7.72% chance of a major earthquake within 50km of Nez Perce County, ID within the next 50 years. The largest earthquake within 30 miles of Nez Perce County, ID was a 3.8 Magnitude in 1998.

Risk Level:
Moderate
Total Number of Earthquakes in Nez Perce County since 1931
2
Probability of A 5.0 Earthquake within next 50 years
7.72%

Earthquake Probability for Nez Perce County, ID

View the probability of a major earthquake within the next 50 years in Nez Perce County, ID.

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
7.72%
5.1
6.48%
5.2
6.48%
5.2
5.43%
5.3
4.55%
5.4
3.81%
5.5
3.19%
5.6
2.67%
5.7
2.24%
5.8
1.88%
5.9
1.58%
6.0
1.33%
6.1
1.08%
6.2
0.88%
6.3
0.70%
6.4
0.55%
6.5
0.43%
6.6
0.32%
6.7
0.22%
6.8
0.14%
6.9
0.06%
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%