Earthquake Information for Gustavus, Alaska

Gustavus, AK has a high earthquake risk, with a total of 23 earthquakes since 1931. The USGS database shows that there is a 61.72% chance of a major earthquake within 50km of Gustavus, AK within the next 50 years. The largest earthquake within 30 miles of Gustavus, AK was a 7.8 Magnitude in 1958.

Risk Level:
High

Total Number of Earthquakes in Gustavus since 1931 within 30 miles

Probability of A 5.0 Earthquake within next 50 years

61.72%

Most Recent
Largest

5/22/2023 - 1.6 mag, 3.7mi depth 25.8884 mi from Gustavus, AK
12/4/2022 - 2.3 mag, 0.0mi depth 25.1236 mi from Elfin Cove, AK
3/9/2022 - 3.1 mag, 17.7mi depth 21.6261 mi from Excursion Inlet, AK
3/16/2020 - 2.0 mag, 24.1mi depth 19.7655 mi from Gustavus, AK
11/21/2019 - 2.4 mag, 0.0mi depth 29.6225 mi from Gustavus, AK
5/16/2019 - 2.0 mag, 18.6mi depth 26.0657 mi from Gustavus, AK
4/10/2019 - 2.3 mag, 26.2mi depth 17.2816 mi from Gustavus, AK
3/22/2019 - 2.3 mag, 15.4mi depth 24.084 mi from Gustavus, AK
2/3/2019 - 3.3 mag, 7.0mi depth 26.2487 mi from Gustavus, AK
5/8/2018 - 2.3 mag, 8.0mi depth 26.0323 mi from Gustavus, AK
5/6/2018 - 2.3 mag, 6.0mi depth 29.0996 mi from Gustavus, AK
1/15/2018 - 1.9 mag, 2.7mi depth 29.1195 mi from Gustavus, AK
10/31/2017 - 1.8 mag, 11.3mi depth 25.2569 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
4/29/2017 - 1.7 mag, 4.6mi depth 26.8039 mi from Gustavus, AK
9/21/2013 - 2.7 mag, 11.4mi depth 12.3371 mi from Elfin Cove, AK
2/18/2008 - 2.5 mag, 10.0mi depth 9.0434 mi from Excursion Inlet, AK
2/11/1997 - 3.0 mag, 1.1mi depth 23.6139 mi from Gustavus, AK
8/7/1993 - 2.8 mag, 0.0mi depth 24.628 mi from Elfin Cove, AK
11/20/1986 - 0.0 mag, 15.0mi depth 24.8043 mi from Gustavus, AK
7/10/1958 - 7.8 mag, 15.0mi depth 19.1479 mi from Gustavus, AK

7/10/1958 - 7.8 mag, 15.0mi depth 19.1479 mi from Gustavus, AK
2/3/2019 - 3.3 mag, 7.0mi depth 26.2487 mi from Gustavus, AK
3/9/2022 - 3.1 mag, 17.7mi depth 21.6261 mi from Excursion Inlet, AK
2/11/1997 - 3.0 mag, 1.1mi depth 23.6139 mi from Gustavus, AK
8/7/1993 - 2.8 mag, 0.0mi depth 24.628 mi from Elfin Cove, AK
9/21/2013 - 2.7 mag, 11.4mi depth 12.3371 mi from Elfin Cove, 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
4/10/2019 - 2.3 mag, 26.2mi depth 17.2816 mi from Gustavus, AK
3/22/2019 - 2.3 mag, 15.4mi depth 24.084 mi from Gustavus, AK
5/6/2018 - 2.3 mag, 6.0mi depth 29.0996 mi from Gustavus, AK
12/4/2022 - 2.3 mag, 0.0mi depth 25.1236 mi from Elfin Cove, AK
5/8/2018 - 2.3 mag, 8.0mi depth 26.0323 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
3/16/2020 - 2.0 mag, 24.1mi depth 19.7655 mi from Gustavus, AK
5/16/2019 - 2.0 mag, 18.6mi depth 26.0657 mi from Gustavus, AK
1/15/2018 - 1.9 mag, 2.7mi depth 29.1195 mi from Gustavus, AK
10/11/2017 - 1.8 mag, 7.4mi depth 15.9196 mi from Gustavus, AK
10/31/2017 - 1.8 mag, 11.3mi depth 25.2569 mi from Gustavus, AK
4/29/2017 - 1.7 mag, 4.6mi depth 26.8039 mi from Gustavus, AK
5/22/2023 - 1.6 mag, 3.7mi depth 25.8884 mi from Gustavus, AK
11/20/1986 - 0.0 mag, 15.0mi depth 24.8043 mi from Gustavus, AK

View All

Earthquake Probability for Gustavus, AK

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

61.72%

5.1

55.31%

5.2

55.31%

5.2

49.19%

5.3

43.49%

5.4

38.28%

5.5

33.60%

5.6

29.46%

5.7

25.83%

5.8

22.69%

5.9

19.98%

6.0

17.66%

6.1

15.38%

6.2

13.45%

6.3

11.76%

6.4

10.34%

6.5

9.10%

6.6

8.01%

6.7

7.06%

6.8

6.22%

6.9

5.49%

7.0

4.85%

7.1

4.29%

7.2

3.79%

7.3

3.35%

7.4

3.35%

7.5

3.35%

7.6

3.35%

7.7

3.35%

7.8

3.35%

7.9

3.35%

8.0

3.35%

8.1

3.35%

8.2

3.35%

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 Gustavus, AK

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

List of Earthquake Incidents for Gustavus, AK

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

05/22/2023

1.6

3.7

25.89

Earthquake Information for Gustavus, Alaska

Earthquake Probability for Gustavus, AK

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

Earthquake Count for Gustavus, AK

List of Earthquake Incidents for Gustavus, AK

Risk Of Natural Disasters In Gustavus, AK

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