Earthquake Information for Gig Harbor, Washington

Gig Harbor, WA has a very high earthquake risk, with a total of 1,648 earthquakes since 1931. The USGS database shows that there is a 91.40% chance of a major earthquake within 50km of Gig Harbor, WA within the next 50 years. The largest earthquake within 30 miles of Gig Harbor, WA was a 6.8 Magnitude in 2015.

Risk Level:
Very High
Total Number of Earthquakes in Gig Harbor since 1931 within 50 miles
1,648
Probability of A 5.0 Earthquake within next 50 years
91.40%

Earthquake Probability for Gig Harbor, WA

View the probability of a major earthquake within the next 50 years in Gig Harbor, 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
91.40%
5.1
88.42%
5.2
88.42%
5.2
85.01%
5.3
81.22%
5.4
77.15%
5.5
72.87%
5.6
68.46%
5.7
64.01%
5.8
59.58%
5.9
55.22%
6.0
50.98%
6.1
46.22%
6.2
41.57%
6.3
37.03%
6.4
32.69%
6.5
28.42%
6.6
23.96%
6.7
19.70%
6.8
15.56%
6.9
11.47%
7.0
7.42%
7.1
3.84%
7.2
0.44%
7.3
0.07%
7.4
0.02%
7.5
0.01%
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%
Gig-Harbor Earthquake by Zipcode