Earthquake Information for Port Lions, Alaska

Port Lions, AK has a very high earthquake risk, with a total of 473 earthquakes since 1931. The USGS database shows that there is a 99.88% chance of a major earthquake within 50km of Port Lions, AK within the next 50 years. The largest earthquake within 30 miles of Port Lions, AK was a 6.8 Magnitude in 1965.

Risk Level:
Very High

Total Number of Earthquakes in Port Lions since 1931 within 30 miles

473

Probability of A 5.0 Earthquake within next 50 years

99.88%

Most Recent
Largest

4/25/2024 - 3.2 mag, 18.4mi depth 19.9408 mi from Larsen Bay, AK
4/21/2024 - 1.5 mag, 35.1mi depth 8.15503 mi from Aleneva, AK
4/19/2024 - 3.1 mag, 14.4mi depth 22.7807 mi from Larsen Bay, AK
4/3/2024 - 1.9 mag, 58.9mi depth 6.68981 mi from Aleneva, AK
4/3/2024 - 2.8 mag, 35.3mi depth 16.2778 mi from Aleneva, AK
3/5/2024 - 2.7 mag, 46.0mi depth 12.9454 mi from Ouzinkie, AK
2/12/2024 - 3.5 mag, 40.6mi depth 17.1563 mi from Aleneva, AK
1/31/2024 - 1.8 mag, 43.2mi depth 24.8303 mi from Port Lions, AK
1/28/2024 - 2.3 mag, 51.5mi depth 22.7013 mi from Larsen Bay, AK
1/23/2024 - 2.3 mag, 30.0mi depth 13.1949 mi from Aleneva, AK
1/19/2024 - 1.9 mag, 11.7mi depth 22.7183 mi from Larsen Bay, AK
1/2/2024 - 2.8 mag, 35.9mi depth 7.351 mi from Chiniak, AK
12/26/2023 - 2.0 mag, 59.0mi depth 11.9135 mi from Aleneva, AK
12/12/2023 - 2.1 mag, 53.4mi depth 16.0486 mi from Aleneva, AK
12/12/2023 - 2.0 mag, 27.0mi depth 15.7144 mi from Aleneva, AK
11/5/2023 - 2.1 mag, 36.0mi depth 8.93712 mi from Ouzinkie, AK
11/4/2023 - 2.2 mag, 47.5mi depth 19.4637 mi from Port Lions, AK
10/3/2023 - 2.4 mag, 35.0mi depth 25.551 mi from Larsen Bay, AK
9/24/2023 - 1.9 mag, 32.4mi depth 20.5862 mi from Old Harbor, AK
9/11/2023 - 0.1 mag, 199.3mi depth 9.28279 mi from Aleneva, AK
9/6/2023 - 2.0 mag, 60.4mi depth 13.7668 mi from Port Lions, AK
8/19/2023 - 1.4 mag, 36.4mi depth 9.46788 mi from Aleneva, AK
7/25/2023 - 1.7 mag, 58.5mi depth 14.9788 mi from Port Lions, AK
7/12/2023 - 0.5 mag, 250.0mi depth 16.4275 mi from Aleneva, AK
6/30/2023 - 2.2 mag, 20.7mi depth 6.07818 mi from Port Lions, AK
6/5/2023 - 2.3 mag, 39.7mi depth 15.6505 mi from Port Lions, AK
6/3/2023 - 2.3 mag, 47.4mi depth 7.6844 mi from Aleneva, AK
6/2/2023 - 1.4 mag, 65.8mi depth 8.9134 mi from Aleneva, AK
5/28/2023 - 2.2 mag, 39.4mi depth 13.2948 mi from Port Lions, AK
3/25/2023 - 1.8 mag, 52.1mi depth 21.782 mi from Aleneva, AK
3/15/2023 - 2.3 mag, 63.9mi depth 21.1223 mi from Aleneva, AK
3/4/2023 - 1.9 mag, 34.4mi depth 18.7104 mi from Larsen Bay, AK
2/24/2023 - 2.8 mag, 7.1mi depth 22.3598 mi from Larsen Bay, AK
2/18/2023 - 2.4 mag, 30.0mi depth 7.91843 mi from Ouzinkie, AK
2/9/2023 - 2.0 mag, 40.1mi depth 14.9068 mi from Aleneva, AK
1/31/2023 - 2.5 mag, 36.0mi depth 18.5071 mi from Larsen Bay, AK
1/26/2023 - 2.3 mag, 67.8mi depth 11.5131 mi from Aleneva, AK
1/23/2023 - 3.0 mag, 52.7mi depth 15.7506 mi from Port Lions, AK
1/20/2023 - 2.7 mag, 47.5mi depth 8.46447 mi from Aleneva, AK
1/15/2023 - 2.0 mag, 59.2mi depth 17.7116 mi from Port Lions, AK
12/31/2022 - 2.2 mag, 42.9mi depth 18.0327 mi from Aleneva, AK
11/14/2022 - 1.8 mag, 2.0mi depth 3.89968 mi from Port Lions, AK
10/23/2022 - 2.7 mag, 35.1mi depth 13.2112 mi from Ouzinkie, AK
10/3/2022 - 1.9 mag, 62.6mi depth 25.6556 mi from Aleneva, AK
10/1/2022 - 1.9 mag, 30.7mi depth 19.2078 mi from Aleneva, AK
9/25/2022 - 2.2 mag, 16.7mi depth 27.5411 mi from Port Lions, AK
9/21/2022 - 1.5 mag, 42.8mi depth 8.42008 mi from Aleneva, AK
9/7/2022 - 1.0 mag, 43.9mi depth 16.8567 mi from Aleneva, AK
9/7/2022 - 1.0 mag, 57.4mi depth 25.6152 mi from Aleneva, AK
8/26/2022 - 1.9 mag, 2.5mi depth 11.8479 mi from Chiniak, AK

9/4/1965 - 6.8 mag, 28.4mi depth 12.8857 mi from Aleneva, AK
12/22/1965 - 6.4 mag, 52.1mi depth 17.6638 mi from Aleneva, AK
10/24/1976 - 5.0 mag, 59.0mi depth 14.4086 mi from Aleneva, AK
9/21/1976 - 4.9 mag, 33.0mi depth 10.9535 mi from Kodiak, AK
3/16/2000 - 4.7 mag, 0.0mi depth 14.1528 mi from Womens Bay, AK
11/13/1989 - 4.7 mag, 60.0mi depth 18.877 mi from Aleneva, AK
10/3/2011 - 4.7 mag, 46.2mi depth 12.1863 mi from Aleneva, AK
4/12/1978 - 4.6 mag, 87.0mi depth 2.0541 mi from Womens Bay, AK
5/8/1989 - 4.6 mag, 46.0mi depth 4.0136 mi from Kodiak Station, AK
10/25/1981 - 4.6 mag, 63.9mi depth 17.9392 mi from Womens Bay, AK
4/6/1974 - 4.6 mag, 53.0mi depth 17.7087 mi from Kodiak Island, AK
5/26/1976 - 4.5 mag, 33.0mi depth 15.6893 mi from Aleneva, AK
1/8/1976 - 4.5 mag, 55.0mi depth 12.1391 mi from Womens Bay, AK
8/2/1991 - 4.5 mag, 45.2mi depth 6.419 mi from Port Lions, AK
10/5/1974 - 4.4 mag, 66.0mi depth 8.0905 mi from Aleneva, AK
3/5/2004 - 4.4 mag, 56.4mi depth 11.8347 mi from Aleneva, AK
12/23/2001 - 4.4 mag, 47.4mi depth 20.6321 mi from Aleneva, AK
11/16/1973 - 4.3 mag, 55.0mi depth 17.5518 mi from Port Lions, AK
11/9/2017 - 4.2 mag, 31.9mi depth 20.09 mi from Kodiak Station, AK
11/11/1995 - 4.2 mag, 69.8mi depth 24.3455 mi from Aleneva, AK
12/21/1988 - 4.2 mag, 33.0mi depth 6.0276 mi from Kodiak, AK
10/27/2000 - 4.2 mag, 61.1mi depth 7.8087 mi from Ouzinkie, AK
9/16/1988 - 4.2 mag, 0.0mi depth 13.6364 mi from Kodiak Island, AK
11/7/1999 - 4.2 mag, 54.0mi depth 14.1159 mi from Ouzinkie, AK
11/16/1973 - 4.2 mag, 33.0mi depth 15.5958 mi from Port Lions, AK
6/19/1994 - 4.2 mag, 37.1mi depth 9.2559 mi from Aleneva, AK
6/11/1983 - 4.1 mag, 47.5mi depth 7.721 mi from Kodiak Island, AK
10/27/1997 - 4.1 mag, 40.3mi depth 10.3539 mi from Womens Bay, AK
9/18/1987 - 4.1 mag, 78.4mi depth 4.7589 mi from Ouzinkie, AK
12/5/1973 - 4.0 mag, 29.0mi depth 3.1525 mi from Kodiak Station, AK
11/9/1996 - 4.0 mag, 57.0mi depth 9.2906 mi from Aleneva, AK
3/30/1974 - 4.0 mag, 60.0mi depth 16.9423 mi from Kodiak Island, AK
5/22/2005 - 4.0 mag, 37.9mi depth 5.8467 mi from Womens Bay, AK
8/31/2000 - 4.0 mag, 50.5mi depth 17.8586 mi from Kodiak Island, AK
7/12/2008 - 3.9 mag, 35.0mi depth 3.9856 mi from Ouzinkie, AK
9/15/1997 - 3.9 mag, 48.8mi depth 4.8682 mi from Womens Bay, AK
9/21/2020 - 3.9 mag, 52.0mi depth 24.9582 mi from Larsen Bay, AK
12/7/1997 - 3.9 mag, 47.5mi depth 14.1564 mi from Port Lions, AK
2/10/2013 - 3.8 mag, 35.2mi depth 8.4742 mi from Chiniak, AK
9/9/1997 - 3.8 mag, 48.0mi depth 25.2028 mi from Kodiak Island, AK
2/18/1973 - 3.8 mag, 71.0mi depth 15.0027 mi from Aleneva, AK
2/1/1994 - 3.8 mag, 40.0mi depth 2.8328 mi from Kodiak, AK
5/6/2011 - 3.8 mag, 43.8mi depth 11.6581 mi from Ouzinkie, AK
7/27/2005 - 3.7 mag, 45.4mi depth 12.1804 mi from Womens Bay, AK
5/18/2009 - 3.7 mag, 36.0mi depth 15.1397 mi from Port Lions, AK
8/8/1977 - 3.7 mag, 36.0mi depth 12.1535 mi from Kodiak Island, AK
7/20/2003 - 3.7 mag, 59.6mi depth 16.3539 mi from Kodiak Island, AK
2/15/1992 - 3.7 mag, 0.0mi depth 6.3214 mi from Womens Bay, AK
3/19/2014 - 3.7 mag, 49.6mi depth 30.2068 mi from Kodiak Station, AK
6/15/1979 - 3.7 mag, 60.0mi depth 2.7355 mi from Kodiak, AK

View All

Earthquake Probability for Port Lions, AK

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

Probability of Earthquakes Within the Next 50 Years For Magnitudes Between 5.0 and 9.2

(within 31 km/51 miles above magnitude)

5.0

99.88%

5.1

99.68%

5.2

99.68%

5.2

99.28%

5.3

98.58%

5.4

97.52%

5.5

96.05%

5.6

94.19%

5.7

91.98%

5.8

89.52%

5.9

86.90%

6.0

84.22%

6.1

81.18%

6.2

78.20%

6.3

75.27%

6.4

72.54%

6.5

69.92%

6.6

67.25%

6.7

64.76%

6.8

62.39%

6.9

60.21%

7.0

58.21%

7.1

53.33%

7.2

48.51%

7.3

43.82%

7.4

39.25%

7.5

34.78%

7.6

31.05%

7.7

27.46%

7.8

24.01%

7.9

20.69%

8.0

17.46%

8.1

14.26%

8.2

14.26%

8.3

14.26%

8.4

14.26%

8.5

14.26%

8.6

14.26%

8.7

14.26%

8.8

14.26%

8.9

7.40%

9.0

7.40%

9.1

7.40%

9.2

7.40%

Earthquake Count for Port Lions, AK

View the number of earthquake incidents in Port Lions, AK by year that are more than 2.5 Magnitude.

List of Earthquake Incidents for Port Lions, AK

Total Number of Earthquakes in Port Lions, AK within 30 miles. All distances and depths in the table are measured in miles.

04/25/2024

3.2

18.4

19.94

Earthquake Information for Port Lions, Alaska

Earthquake Probability for Port Lions, AK

Probability of Earthquakes Within the Next 50 Years For Magnitudes Between 5.0 and 9.2

Earthquake Count for Port Lions, AK

List of Earthquake Incidents for Port Lions, AK

Risk Of Natural Disasters In Port Lions, AK

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