Earthquake Information for Mud Bay, Alaska

Mud Bay, AK has a high earthquake risk, with a total of 127 earthquakes since 1931. The USGS database shows that there is a 61.28% chance of a major earthquake within 50km of Mud Bay, AK within the next 50 years. The largest earthquake within 30 miles of Mud Bay, AK was a 5.0 Magnitude in 1987.

Risk Level:
High

Total Number of Earthquakes in Mud Bay since 1931 within 30 miles

127

Probability of A 5.0 Earthquake within next 50 years

61.28%

Most Recent
Largest

10/27/2023 - 2.1 mag, 0.0mi depth 21.9511 mi from Covenant Life, AK
3/23/2023 - 2.7 mag, 0.0mi depth 22.0626 mi from Mud Bay, AK
11/16/2022 - 2.4 mag, 0.0mi depth 2.20723 mi from Klukwan, AK
11/1/2022 - 2.1 mag, 0.0mi depth 4.28831 mi from Mud Bay, AK
10/4/2022 - 1.8 mag, 8.8mi depth 1.15183 mi from Haines, AK
3/9/2022 - 3.1 mag, 17.7mi depth 21.6261 mi from Excursion Inlet, AK
3/9/2022 - 1.9 mag, 1.7mi depth 7.40242 mi from Mud Bay, AK
2/11/2022 - 2.8 mag, 4.0mi depth 6.14099 mi from Covenant Life, AK
1/31/2022 - 2.7 mag, 0.0mi depth 2.73683 mi from Haines, AK
11/5/2021 - 2.4 mag, 4.4mi depth 8.56147 mi from Klukwan, AK
9/28/2021 - 2.5 mag, 19.9mi depth 12.47 mi from Lutak, AK
9/8/2021 - 2.0 mag, 0.0mi depth 18.4839 mi from Covenant Life, AK
8/22/2021 - 3.3 mag, 20.0mi depth 16.1344 mi from Lutak, AK
7/8/2021 - 3.3 mag, 0.0mi depth 18.6613 mi from Covenant Life, AK
7/8/2021 - 3.3 mag, 0.0mi depth 18.0518 mi from Covenant Life, AK
6/16/2021 - 3.2 mag, 0.0mi depth 22.3858 mi from Mud Bay, AK
3/6/2021 - 2.7 mag, 5.8mi depth 1.63201 mi from Mud Bay, AK
2/5/2021 - 1.8 mag, 0.0mi depth 23.2023 mi from Mud Bay, AK
2/4/2021 - 1.8 mag, 0.0mi depth 17.0893 mi from Mud Bay, AK
1/28/2021 - 1.5 mag, 0.0mi depth 12.6322 mi from Mud Bay, AK
1/24/2021 - 1.9 mag, 5.8mi depth 10.6691 mi from Lutak, AK
1/24/2021 - 2.0 mag, 11.6mi depth 9.71409 mi from Lutak, AK
12/12/2020 - 1.5 mag, 0.0mi depth 24.6269 mi from Mud Bay, AK
11/7/2020 - 1.9 mag, 3.4mi depth 18.0958 mi from Mud Bay, AK
11/1/2020 - 2.0 mag, 5.5mi depth 14.9782 mi from Mud Bay, AK
9/13/2020 - 2.2 mag, 4.2mi depth 2.9194 mi from Haines, AK
8/1/2020 - 1.6 mag, 0.0mi depth 2.71595 mi from Mud Bay, AK
5/18/2020 - 2.1 mag, 0.0mi depth 20.7085 mi from Haines, AK
5/6/2020 - 1.8 mag, 0.0mi depth 23.7337 mi from Haines, AK
4/20/2020 - 1.7 mag, 0.0mi depth 33.304 mi from Haines, AK
4/19/2020 - 1.6 mag, 0.0mi depth 33.8911 mi from Haines, AK
4/7/2020 - 2.2 mag, 0.0mi depth 15.4208 mi from Skagway, AK
12/30/2019 - 2.1 mag, 0.0mi depth 30.4004 mi from Haines, AK
12/15/2019 - 2.2 mag, 0.0mi depth 29.911 mi from Haines, AK
10/24/2019 - 2.2 mag, 0.0mi depth 10.8928 mi from Haines, AK
9/9/2019 - 2.5 mag, 0.0mi depth 33.2713 mi from Haines, AK
8/5/2019 - 2.4 mag, 0.0mi depth 23.5542 mi from Haines, AK
4/26/2019 - 1.7 mag, 0.0mi depth 26.2546 mi from Haines, AK
3/22/2019 - 1.9 mag, 3.5mi depth 28.783 mi from Haines, AK
2/28/2019 - 2.3 mag, 4.2mi depth 22.5199 mi from Haines, AK
1/6/2019 - 2.6 mag, 1.1mi depth 30.7844 mi from Haines, AK
11/29/2018 - 1.7 mag, 13.9mi depth 18.6982 mi from Haines, AK
9/28/2018 - 1.6 mag, 0.0mi depth 14.8016 mi from Skagway, AK
7/28/2018 - 2.0 mag, 0.0mi depth 15.9853 mi from Skagway, AK
7/12/2018 - 1.8 mag, 0.9mi depth 27.0538 mi from Haines, AK
6/29/2018 - 1.4 mag, 0.4mi depth 38.5244 mi from Haines, AK
4/26/2018 - 2.0 mag, 0.0mi depth 26.5618 mi from Haines, AK
3/24/2018 - 1.6 mag, 4.0mi depth 25.6108 mi from Haines, AK
3/24/2018 - 1.6 mag, 4.0mi depth 25.6108 mi from Haines, AK
1/20/2018 - 3.0 mag, 58.4mi depth 23.016 mi from Haines, AK

11/14/1987 - 5.0 mag, 5.0mi depth 11.5841 mi from Mud Bay, AK
11/17/1987 - 4.9 mag, 12.8mi depth 13.0295 mi from Mud Bay, AK
10/26/1973 - 4.8 mag, 33.0mi depth 1.3504 mi from Mud Bay, AK
12/10/2010 - 4.7 mag, 0.4mi depth 8.2157 mi from Skagway, AK
1/8/2011 - 4.2 mag, 3.7mi depth 8.5618 mi from Skagway, AK
11/14/1987 - 4.0 mag, 10.0mi depth 10.8287 mi from Mud Bay, AK
7/31/1991 - 4.0 mag, 10.0mi depth 11.4747 mi from Mud Bay, AK
1/8/1984 - 3.8 mag, 15.0mi depth 10.1968 mi from Covenant Life, AK
1/26/2003 - 3.7 mag, 5.0mi depth 2.1772 mi from Haines, AK
12/4/1991 - 3.7 mag, 15.0mi depth 3.624 mi from Klukwan, AK
1/28/1998 - 3.6 mag, 10.0mi depth 22.3659 mi from Mud Bay, AK
5/25/2009 - 3.6 mag, 5.5mi depth 25.167 mi from Mud Bay, AK
4/13/2006 - 3.6 mag, 6.4mi depth 19.7352 mi from Mud Bay, AK
11/6/1992 - 3.6 mag, 10.0mi depth 18.9971 mi from Mud Bay, AK
8/6/2011 - 3.4 mag, 5.3mi depth 8.4178 mi from Lutak, AK
2/15/2004 - 3.4 mag, 8.9mi depth 6.024 mi from Mud Bay, AK
7/8/2021 - 3.3 mag, 0.0mi depth 18.0518 mi from Covenant Life, AK
9/14/1998 - 3.3 mag, 10.0mi depth 16.3757 mi from Mud Bay, AK
7/8/2021 - 3.3 mag, 0.0mi depth 18.6613 mi from Covenant Life, AK
1/13/2011 - 3.3 mag, 10.0mi depth 23.9384 mi from Haines, AK
8/22/2021 - 3.3 mag, 20.0mi depth 16.1344 mi from Lutak, AK
3/2/2011 - 3.2 mag, 0.0mi depth 29.137 mi from Covenant Life, AK
6/16/2021 - 3.2 mag, 0.0mi depth 22.3858 mi from Mud Bay, AK
9/19/2009 - 3.1 mag, 3.6mi depth 2.3729 mi from Mud Bay, AK
12/28/2007 - 3.1 mag, 1.3mi depth 13.4422 mi from Mud Bay, AK
3/9/2022 - 3.1 mag, 17.7mi depth 21.6261 mi from Excursion Inlet, AK
8/22/2010 - 3.0 mag, 3.6mi depth 8.7774 mi from Mud Bay, AK
5/22/2017 - 3.0 mag, 26.5mi depth 17.1898 mi from Haines, AK
1/20/2018 - 3.0 mag, 58.4mi depth 23.016 mi from Haines, AK
3/3/2011 - 2.9 mag, 5.9mi depth 22.0114 mi from Haines, AK
1/27/2004 - 2.9 mag, 5.0mi depth 6.9172 mi from Covenant Life, AK
8/28/2017 - 2.9 mag, 15.2mi depth 14.401 mi from Skagway, AK
8/2/2017 - 2.8 mag, 24.5mi depth 18.9441 mi from Haines, AK
12/23/2004 - 2.8 mag, 5.0mi depth 20.6358 mi from Mud Bay, AK
2/11/2022 - 2.8 mag, 4.0mi depth 6.14099 mi from Covenant Life, AK
5/1/2017 - 2.8 mag, 14.9mi depth 21.8915 mi from Haines, AK
10/28/2016 - 2.8 mag, 0.1mi depth 14.8808 mi from Haines, AK
3/23/2023 - 2.7 mag, 0.0mi depth 22.0626 mi from Mud Bay, AK
3/6/2021 - 2.7 mag, 5.8mi depth 1.63201 mi from Mud Bay, AK
1/31/2022 - 2.7 mag, 0.0mi depth 2.73683 mi from Haines, AK
1/13/2011 - 2.7 mag, 1.0mi depth 23.2127 mi from Covenant Life, AK
1/6/2019 - 2.6 mag, 1.1mi depth 30.7844 mi from Haines, AK
2/12/2012 - 2.6 mag, 8.4mi depth 23.9483 mi from Mud Bay, AK
8/16/2011 - 2.6 mag, 4.9mi depth 8.0567 mi from Skagway, AK
11/11/2005 - 2.6 mag, 5.0mi depth 18.5022 mi from Mud Bay, AK
11/5/2013 - 2.6 mag, 1.0mi depth 25.3998 mi from Haines, AK
12/10/2013 - 2.6 mag, 0.1mi depth 25.9788 mi from Haines, AK
12/16/2010 - 2.6 mag, 1.0mi depth 9.0772 mi from Skagway, AK
11/11/2010 - 2.5 mag, 1.0mi depth 23.8928 mi from Covenant Life, AK
9/9/2019 - 2.5 mag, 0.0mi depth 33.2713 mi from Haines, AK

View All

Earthquake Probability for Mud Bay, AK

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

61.28%

5.1

54.59%

5.2

54.59%

5.2

48.17%

5.3

42.17%

5.4

36.68%

5.5

31.73%

5.6

27.34%

5.7

23.49%

5.8

20.14%

5.9

17.26%

6.0

14.79%

6.1

12.42%

6.2

10.41%

6.3

8.65%

6.4

7.16%

6.5

5.88%

6.6

4.75%

6.7

3.77%

6.8

2.91%

6.9

2.16%

7.0

1.50%

7.1

0.94%

7.2

0.44%

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 Mud Bay, AK

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

List of Earthquake Incidents for Mud Bay, AK

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

10/27/2023

2.1

0.0

21.95

Earthquake Information for Mud Bay, Alaska

Earthquake Probability for Mud Bay, AK

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

Earthquake Count for Mud Bay, AK

List of Earthquake Incidents for Mud Bay, AK

Risk Of Natural Disasters In Mud Bay, AK

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