»Excursion Inlet

Earthquake Information for Excursion Inlet, Alaska

Excursion Inlet, AK has a high earthquake risk, with a total of 10 earthquakes since 1931. The USGS database shows that there is a 49.28% chance of a major earthquake within 50km of Excursion Inlet, AK within the next 50 years. The largest earthquake within 30 miles of Excursion Inlet, AK was a 3.4 Magnitude in 2016.

Risk Level:
High

Total Number of Earthquakes in Excursion Inlet since 1931 within 30 miles

10

Probability of A 5.0 Earthquake within next 50 years

49.28%

Most Recent
Largest

3/9/2022 - 3.1 mag, 17.7mi depth 21.6261 mi from Excursion Inlet, AK
4/22/2021 - 1.7 mag, 0.0mi depth 13.83 mi from Juneau, AK
11/21/2019 - 2.4 mag, 0.0mi depth 29.6225 mi from Gustavus, AK
10/11/2017 - 1.8 mag, 7.4mi depth 15.9196 mi from Gustavus, AK
9/15/2017 - 2.1 mag, 6.6mi depth 31.0049 mi from Juneau, AK
5/24/2017 - 2.2 mag, 0.0mi depth 22.7152 mi from Gustavus, AK
3/8/2017 - 1.5 mag, 13.8mi depth 30.9675 mi from Gustavus, AK
12/30/2016 - 3.4 mag, 0.2mi depth 29.7431 mi from Juneau, AK
2/18/2008 - 2.5 mag, 10.0mi depth 9.0434 mi from Excursion Inlet, AK
6/20/2006 - 3.1 mag, 5.0mi depth 4.2238 mi from Auke Bay, AK

12/30/2016 - 3.4 mag, 0.2mi depth 29.7431 mi from Juneau, AK
3/9/2022 - 3.1 mag, 17.7mi depth 21.6261 mi from Excursion Inlet, AK
6/20/2006 - 3.1 mag, 5.0mi depth 4.2238 mi from Auke Bay, AK
2/18/2008 - 2.5 mag, 10.0mi depth 9.0434 mi from Excursion Inlet, AK
11/21/2019 - 2.4 mag, 0.0mi depth 29.6225 mi from Gustavus, AK
5/24/2017 - 2.2 mag, 0.0mi depth 22.7152 mi from Gustavus, AK
9/15/2017 - 2.1 mag, 6.6mi depth 31.0049 mi from Juneau, AK
10/11/2017 - 1.8 mag, 7.4mi depth 15.9196 mi from Gustavus, AK
4/22/2021 - 1.7 mag, 0.0mi depth 13.83 mi from Juneau, AK
3/8/2017 - 1.5 mag, 13.8mi depth 30.9675 mi from Gustavus, AK

View All

Earthquake Probability for Excursion Inlet, AK

View the probability of a major earthquake within the next 50 years in Excursion Inlet, 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

49.28%

5.1

43.34%

5.2

43.34%

5.2

37.90%

5.3

33.00%

5.4

28.64%

5.5

24.82%

5.6

21.50%

5.7

18.64%

5.8

16.18%

5.9

14.10%

6.0

12.33%

6.1

10.64%

6.2

9.23%

6.3

7.97%

6.4

6.92%

6.5

5.99%

6.6

5.16%

6.7

4.46%

6.8

3.83%

6.9

3.29%

7.0

2.80%

7.1

2.39%

7.2

2.02%

7.3

1.69%

7.4

1.69%

7.5

1.69%

7.6

1.69%

7.7

1.69%

7.8

1.69%

7.9

1.69%

8.0

1.69%

8.1

1.69%

8.2

1.69%

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 Excursion Inlet, AK

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

List of Earthquake Incidents for Excursion Inlet, AK

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

03/09/2022

3.1

17.7

21.63

Details

04/22/2021

1.7

0.0

13.83

Details

11/21/2019

2.4

0.0

29.62

Details

10/11/2017

1.8

7.4

15.92

Details

09/15/2017

2.1

6.6

31.00

Details

05/24/2017

2.2

0.0

22.72

Details

03/08/2017

1.5

13.8

30.97

Details

12/30/2016

3.4

0.2

29.74

Details

02/18/2008

2.5

10.0

9.04

Details

06/20/2006

3.1

5.0

4.22

Details

Earthquake Information for Excursion Inlet, Alaska

Earthquake Probability for Excursion Inlet, AK

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

Earthquake Count for Excursion Inlet, AK

List of Earthquake Incidents for Excursion Inlet, AK

Risk Of Natural Disasters In Excursion Inlet, AK

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