Tumwater Earthquake Information

Tumwater Earthquake Risk Grade

The USGS database shows that there is a 86.551% chance of a major earthquake within 50 miles of Tumwater, Washington within the next 50 years. The largest earthquake within 50 miles of Tumwater, Washington was a 6.8 Magnitude in 2001.

Probability of earthquakes within the next 50 years

Within 31 Miles / 50km above magnitude

Magnitude
Probability
5.0
86.551%
5.1
82.841%
5.2
78.785%
5.3
74.471%
5.4
69.986%
5.5
65.410%
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5.6
60.823%
5.7
56.285%
5.8
51.851%
5.9
47.562%
6.0
43.448%
6.1
39.038%
6.2
34.823%
6.3
30.765%
6.4
26.925%
6.5
23.180%
6.6
19.547%
6.7
16.038%
6.8
12.556%
6.9
9.187%
7.0
5.966%
7.1
3.025%
7.2
0.234%
7.3
0.000%
7.4
0.000%
7.5
0.000%
7.6
0.000%
7.7
0.000%
7.8
0.000%
7.9
0.000%
8.0
0.000%
8.1
0.000%
8.2
0.000%
8.3
0.000%
8.4
0.000%
8.5
0.000%
8.6
0.000%
8.7
0.000%
8.8
0.000%
8.9
0.000%
9.0
0.000%
9.1
0.000%
9.2
0.000%

Historical Earthquake Data (Within 50 Miles)

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