Okanogan, WA Earthquake Report

Maps of Earthquakes in Okanogan, WA

Earthquake List

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Okanogan, WA Earthquake Probability

Very Low Risk Area

The USGS database shows that there is a 17.59% chance of a major earthquake within 50km of Okanogan, WA within the next 50 years. The largest earthquake within 30 miles of Okanogan, WA was a 4.4 Magnitude in 1989.

Probability of earthquakes within the next 50 years

Within 31 Miles / 50km above magnitude

Magnitude
Probability
5.0
17.59%
5.1
14.88%
5.2
12.56%
5.3
10.58%
5.4
8.89%
5.5
7.47%
5.6
6.27%
5.7
5.26%
5.8
4.41%
5.9
3.70%
6.0
3.10%
6.1
2.52%
6.2
2.04%
6.3
1.63%
6.4
1.28 %
6.5
0.98%
6.6
0.73%
6.7
0.51%
6.8
0.32%
6.9
0.16%
7.0
0.01%
7.1
0.01%
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%

Okanogan, WA Historical Earthquakes (within 30 miles)

All distances and depths in the table below are measured in miles.

Area Earthquakes By Year (>2.5 Mag)

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Environment Report Summary

Very Low Risk
Moderate Risk Area
Highest Potential Risk