Earthquake Information for Bridgeport, Washington

Bridgeport, WA has a moderate earthquake risk, with a total of 122 earthquakes since 1931. The USGS database shows that there is a 17.67% chance of a major earthquake within 50km of Bridgeport, WA within the next 50 years. The largest earthquake within 30 miles of Bridgeport, WA was a 4.4 Magnitude in 1989.

Risk Level:
Moderate
Total Number of Earthquakes in Bridgeport since 1931 within 30 miles
122
Probability of A 5.0 Earthquake within next 50 years
17.67%

Earthquake Probability for Bridgeport, WA

View the probability of a major earthquake within the next 50 years in Bridgeport, WA.

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
17.67%
5.1
14.94%
5.2
14.94%
5.2
12.60%
5.3
10.61%
5.4
8.92%
5.5
7.48%
5.6
6.28%
5.7
5.26%
5.8
4.40%
5.9
3.69%
6.0
3.09%
6.1
2.53%
6.2
2.06%
6.3
1.66%
6.4
1.32%
6.5
1.02%
6.6
0.76%
6.7
0.54%
6.8
0.34%
6.9
0.17%
7.0
0.02%
7.1
0.01%
7.2
0.01%
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%