Earthquake Information for Lyman, Washington

Lyman, WA has a high earthquake risk, with a total of 416 earthquakes since 1931. The USGS database shows that there is a 64.83% chance of a major earthquake within 50km of Lyman, WA within the next 50 years. The largest earthquake within 30 miles of Lyman, WA was a 4.4 Magnitude in 1990.

Risk Level:
High
Total Number of Earthquakes in Lyman since 1931 within 30 miles
416
Probability of A 5.0 Earthquake within next 50 years
64.83%

Earthquake Probability for Lyman, WA

View the probability of a major earthquake within the next 50 years in Lyman, 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
64.83%
5.1
59.03%
5.2
59.03%
5.2
53.43%
5.3
48.14%
5.4
43.23%
5.5
38.74%
5.6
34.68%
5.7
31.05%
5.8
27.83%
5.9
24.99%
6.0
22.50%
6.1
20.04%
6.2
17.86%
6.3
15.90%
6.4
14.11%
6.5
12.37%
6.6
9.88%
6.7
7.47%
6.8
5.76%
6.9
4.20%
7.0
2.71%
7.1
1.68%
7.2
0.72%
7.3
0.36%
7.4
0.21%
7.5
0.09%
7.6
0.04%
7.7
0.01%
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%