Earthquake Information for Deltana, Alaska

Deltana, AK has a high earthquake risk, with a total of 517 earthquakes since 1931. The USGS database shows that there is a 48.96% chance of a major earthquake within 50km of Deltana, AK within the next 50 years. The largest earthquake within 30 miles of Deltana, AK was a 5.5 Magnitude in 1996.

Risk Level:
High
Total Number of Earthquakes in Deltana since 1931 within 30 miles
517
Probability of A 5.0 Earthquake within next 50 years
48.96%

Earthquake Probability for Deltana, AK

View the probability of a major earthquake within the next 50 years in Deltana, AK.

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
48.96%
5.1
44.41%
5.2
44.41%
5.2
40.34%
5.3
36.74%
5.4
33.60%
5.5
30.87%
5.6
28.54%
5.7
26.54%
5.8
24.84%
5.9
23.41%
6.0
22.20%
6.1
21.04%
6.2
20.07%
6.3
19.20%
6.4
18.48%
6.5
17.86%
6.6
16.32%
6.7
14.90%
6.8
13.55%
6.9
12.28%
7.0
11.12%
7.1
10.01%
7.2
9.00%
7.3
8.01%
7.4
7.29%
7.5
6.60%
7.6
5.79%
7.7
4.66%
7.8
3.43%
7.9
1.92%
8.0
0.59%
8.1
0.23%
8.2
0.09%
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%