Earthquake Information for Southworth, Washington

Southworth, WA has a very high earthquake risk, with a total of 1,249 earthquakes since 1931. The USGS database shows that there is a 90.78% chance of a major earthquake within 50km of Southworth, WA within the next 50 years. The largest earthquake within 30 miles of Southworth, WA was a 6.8 Magnitude in 2001.

Risk Level:
Very High
Total Number of Earthquakes in Southworth since 1931 within 30 miles
1,249
Probability of A 5.0 Earthquake within next 50 years
90.78%

Earthquake Probability for Southworth, WA

View the probability of a major earthquake within the next 50 years in Southworth, 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
90.78%
5.1
87.65%
5.2
87.65%
5.2
84.10%
5.3
80.19%
5.4
76.01%
5.5
71.66%
5.6
67.21%
5.7
62.74%
5.8
58.32%
5.9
54.00%
6.0
49.82%
6.1
45.39%
6.2
41.13%
6.3
36.97%
6.4
33.02%
6.5
29.10%
6.6
24.66%
6.7
20.38%
6.8
16.15%
6.9
12.33%
7.0
8.32%
7.1
4.72%
7.2
1.23%
7.3
0.60%
7.4
0.29%
7.5
0.14%
7.6
0.06%
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%