Earthquake Information for Port Clarence, Alaska

Port Clarence, AK has a high earthquake risk, with a total of 43 earthquakes since 1931. The USGS database shows that there is a 45.03% chance of a major earthquake within 50km of Port Clarence, AK within the next 50 years. The largest earthquake within 30 miles of Port Clarence, AK was a 4.8 Magnitude in 2011.

Risk Level:
High

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

Probability of A 5.0 Earthquake within next 50 years

45.03%

Most Recent
Largest

4/12/2023 - 3.1 mag, 6.5mi depth 13.8507 mi from Teller, AK
4/4/2023 - 3.0 mag, 15.1mi depth 8.72517 mi from Brevig Mission, AK
10/10/2021 - 3.0 mag, 10.0mi depth 3.47901 mi from Teller, AK
12/29/2020 - 1.9 mag, 0.0mi depth 26.9416 mi from Port Clarence, AK
9/15/2019 - 1.6 mag, 0.6mi depth 54.3733 mi from Shishmaref, AK
5/31/2019 - 2.0 mag, 3.6mi depth 51.2693 mi from Shishmaref, AK
5/21/2019 - 2.0 mag, 0.1mi depth 51.9143 mi from Shishmaref, AK
5/19/2019 - 1.9 mag, 0.1mi depth 59.4759 mi from Nome, AK
5/12/2019 - 2.4 mag, 0.0mi depth 54.222 mi from Shishmaref, AK
4/25/2019 - 1.8 mag, 0.0mi depth 48.4431 mi from Nome, AK
12/20/2018 - 3.0 mag, 4.9mi depth 50.5804 mi from Shishmaref, AK
10/26/2018 - 3.7 mag, 21.4mi depth 53.6961 mi from Shishmaref, AK
10/25/2018 - 1.7 mag, 0.0mi depth 53.4228 mi from Shishmaref, AK
10/25/2018 - 2.6 mag, 33.8mi depth 39.8285 mi from Nome, AK
10/15/2018 - 2.5 mag, 0.0mi depth 58.5884 mi from Shishmaref, AK
10/4/2018 - 3.7 mag, 9.4mi depth 53.6706 mi from Nome, AK
9/15/2018 - 3.0 mag, 4.7mi depth 46.1469 mi from Nome, AK
9/15/2018 - 2.9 mag, 0.0mi depth 64.1224 mi from Nome, AK
7/1/2018 - 2.3 mag, 0.0mi depth 57.4535 mi from Shishmaref, AK
6/29/2018 - 2.7 mag, 0.1mi depth 57.4276 mi from Shishmaref, AK
5/11/2018 - 2.1 mag, 0.0mi depth 63.1389 mi from Nome, AK
10/19/2017 - 2.2 mag, 0.0mi depth 45.724 mi from Nome, AK
9/28/2017 - 2.4 mag, 1.3mi depth 62.0091 mi from Nome, AK
6/1/2017 - 3.8 mag, 9.6mi depth 53.8255 mi from Shishmaref, AK
6/1/2017 - 3.8 mag, 15.4mi depth 58.5128 mi from Shishmaref, AK
4/27/2014 - 2.1 mag, 10.0mi depth 4.6024 mi from Teller, AK
4/25/2014 - 4.3 mag, 0.2mi depth 4.5113 mi from Brevig Mission, AK
2/22/2014 - 2.8 mag, 10.0mi depth 24.3205 mi from Wales, AK
7/6/2013 - 2.7 mag, 2.2mi depth 1.7104 mi from Brevig Mission, AK
8/1/2011 - 3.4 mag, 20.0mi depth 9.951 mi from Brevig Mission, AK
5/30/2011 - 2.8 mag, 10.0mi depth 13.3447 mi from Brevig Mission, AK
5/22/2011 - 3.5 mag, 10.0mi depth 10.8208 mi from Brevig Mission, AK
5/21/2011 - 4.8 mag, 19.2mi depth 9.417 mi from Brevig Mission, AK
11/26/2010 - 2.8 mag, 4.3mi depth 4.4066 mi from Brevig Mission, AK
3/18/2008 - 3.6 mag, 19.1mi depth 22.8918 mi from Port Clarence, AK
3/22/2004 - 2.7 mag, 6.9mi depth 13.7839 mi from Brevig Mission, AK
5/31/1997 - 3.7 mag, 10.0mi depth 12.8237 mi from Brevig Mission, AK
5/22/1997 - 3.9 mag, 5.0mi depth 17.6325 mi from Brevig Mission, AK
5/21/1997 - 4.3 mag, 5.0mi depth 13.9043 mi from Brevig Mission, AK
4/15/1997 - 0.0 mag, 10.0mi depth 11.3224 mi from Teller, AK
2/23/1997 - 3.7 mag, 10.0mi depth 15.7785 mi from Port Clarence, AK
2/4/1987 - 4.7 mag, 33.0mi depth 4.8929 mi from Port Clarence, AK
4/7/1985 - 4.2 mag, 15.0mi depth 11.2666 mi from Port Clarence, AK

5/21/2011 - 4.8 mag, 19.2mi depth 9.417 mi from Brevig Mission, AK
2/4/1987 - 4.7 mag, 33.0mi depth 4.8929 mi from Port Clarence, AK
5/21/1997 - 4.3 mag, 5.0mi depth 13.9043 mi from Brevig Mission, AK
4/25/2014 - 4.3 mag, 0.2mi depth 4.5113 mi from Brevig Mission, AK
4/7/1985 - 4.2 mag, 15.0mi depth 11.2666 mi from Port Clarence, AK
5/22/1997 - 3.9 mag, 5.0mi depth 17.6325 mi from Brevig Mission, AK
6/1/2017 - 3.8 mag, 15.4mi depth 58.5128 mi from Shishmaref, AK
6/1/2017 - 3.8 mag, 9.6mi depth 53.8255 mi from Shishmaref, AK
2/23/1997 - 3.7 mag, 10.0mi depth 15.7785 mi from Port Clarence, AK
10/4/2018 - 3.7 mag, 9.4mi depth 53.6706 mi from Nome, AK
10/26/2018 - 3.7 mag, 21.4mi depth 53.6961 mi from Shishmaref, AK
5/31/1997 - 3.7 mag, 10.0mi depth 12.8237 mi from Brevig Mission, AK
3/18/2008 - 3.6 mag, 19.1mi depth 22.8918 mi from Port Clarence, AK
5/22/2011 - 3.5 mag, 10.0mi depth 10.8208 mi from Brevig Mission, AK
8/1/2011 - 3.4 mag, 20.0mi depth 9.951 mi from Brevig Mission, AK
4/12/2023 - 3.1 mag, 6.5mi depth 13.8507 mi from Teller, AK
4/4/2023 - 3.0 mag, 15.1mi depth 8.72517 mi from Brevig Mission, AK
10/10/2021 - 3.0 mag, 10.0mi depth 3.47901 mi from Teller, AK
12/20/2018 - 3.0 mag, 4.9mi depth 50.5804 mi from Shishmaref, AK
9/15/2018 - 3.0 mag, 4.7mi depth 46.1469 mi from Nome, AK
9/15/2018 - 2.9 mag, 0.0mi depth 64.1224 mi from Nome, AK
5/30/2011 - 2.8 mag, 10.0mi depth 13.3447 mi from Brevig Mission, AK
11/26/2010 - 2.8 mag, 4.3mi depth 4.4066 mi from Brevig Mission, AK
2/22/2014 - 2.8 mag, 10.0mi depth 24.3205 mi from Wales, AK
6/29/2018 - 2.7 mag, 0.1mi depth 57.4276 mi from Shishmaref, AK
7/6/2013 - 2.7 mag, 2.2mi depth 1.7104 mi from Brevig Mission, AK
3/22/2004 - 2.7 mag, 6.9mi depth 13.7839 mi from Brevig Mission, AK
10/25/2018 - 2.6 mag, 33.8mi depth 39.8285 mi from Nome, AK
10/15/2018 - 2.5 mag, 0.0mi depth 58.5884 mi from Shishmaref, AK
5/12/2019 - 2.4 mag, 0.0mi depth 54.222 mi from Shishmaref, AK
9/28/2017 - 2.4 mag, 1.3mi depth 62.0091 mi from Nome, AK
7/1/2018 - 2.3 mag, 0.0mi depth 57.4535 mi from Shishmaref, AK
10/19/2017 - 2.2 mag, 0.0mi depth 45.724 mi from Nome, AK
5/11/2018 - 2.1 mag, 0.0mi depth 63.1389 mi from Nome, AK
4/27/2014 - 2.1 mag, 10.0mi depth 4.6024 mi from Teller, AK
5/21/2019 - 2.0 mag, 0.1mi depth 51.9143 mi from Shishmaref, AK
5/31/2019 - 2.0 mag, 3.6mi depth 51.2693 mi from Shishmaref, AK
5/19/2019 - 1.9 mag, 0.1mi depth 59.4759 mi from Nome, AK
12/29/2020 - 1.9 mag, 0.0mi depth 26.9416 mi from Port Clarence, AK
4/25/2019 - 1.8 mag, 0.0mi depth 48.4431 mi from Nome, AK
10/25/2018 - 1.7 mag, 0.0mi depth 53.4228 mi from Shishmaref, AK
9/15/2019 - 1.6 mag, 0.6mi depth 54.3733 mi from Shishmaref, AK
4/15/1997 - 0.0 mag, 10.0mi depth 11.3224 mi from Teller, AK

View All

Earthquake Probability for Port Clarence, AK

View the probability of a major earthquake within the next 50 years in Port Clarence, 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

45.03%

5.1

39.22%

5.2

39.22%

5.2

33.94%

5.3

29.22%

5.4

25.05%

5.5

21.41%

5.6

18.27%

5.7

15.56%

5.8

13.25%

5.9

11.29%

6.0

9.64%

6.1

8.08%

6.2

6.76%

6.3

5.60%

6.4

4.63%

6.5

3.78%

6.6

3.04%

6.7

2.42%

6.8

1.85%

6.9

1.37%

7.0

0.95%

7.1

0.59%

7.2

0.28%

7.3

0.00%

7.4

0.00%

7.5

0.00%

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%

Earthquake Count for Port Clarence, AK

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

List of Earthquake Incidents for Port Clarence, AK

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

04/12/2023

3.1

6.5

13.85

Earthquake Information for Port Clarence, Alaska

Earthquake Probability for Port Clarence, AK

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

Earthquake Count for Port Clarence, AK

List of Earthquake Incidents for Port Clarence, AK

Risk Of Natural Disasters In Port Clarence, AK

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