Earthquake Information for Fort Greely, Alaska

Fort Greely, AK has a high earthquake risk, with a total of 286 earthquakes since 1931. The USGS database shows that there is a 48.03% chance of a major earthquake within 50km of Fort Greely, AK within the next 50 years. The largest earthquake within 30 miles of Fort Greely, AK was a 4.4 Magnitude in 1992.

Risk Level:
High

Total Number of Earthquakes in Fort Greely since 1931 within 30 miles

286

Probability of A 5.0 Earthquake within next 50 years

48.03%

Most Recent
Largest

4/7/2024 - 1.2 mag, 17.5mi depth 18.883 mi from Fort Greely, AK
3/30/2024 - 1.1 mag, 16.8mi depth 16.9778 mi from Fort Greely, AK
3/22/2024 - 1.2 mag, 10.6mi depth 16.4129 mi from Healy Lake, AK
3/20/2024 - 2.1 mag, 37.3mi depth 14.1787 mi from Deltana, AK
3/20/2024 - 2.3 mag, 0.0mi depth 11.5085 mi from Fort Greely, AK
3/16/2024 - 1.1 mag, 8.8mi depth 11.7776 mi from Fort Greely, AK
3/7/2024 - 1.8 mag, 8.9mi depth 7.85266 mi from Healy Lake, AK
3/7/2024 - 0.8 mag, 14.2mi depth 8.94882 mi from Fort Greely, AK
2/19/2024 - 1.7 mag, 0.2mi depth 13.1972 mi from Fort Greely, AK
2/12/2024 - 1.2 mag, 31.8mi depth 19.9159 mi from Whitestone, AK
2/11/2024 - 1.3 mag, 25.1mi depth 15.669 mi from Deltana, AK
1/24/2024 - 1.5 mag, 16.3mi depth 5.52703 mi from Fort Greely, AK
1/24/2024 - 1.5 mag, 8.6mi depth 1.59103 mi from Healy Lake, AK
1/24/2024 - 1.0 mag, 12.1mi depth 9.05688 mi from Delta Junction, AK
1/23/2024 - 1.2 mag, 19.9mi depth 13.4884 mi from Whitestone, AK
1/23/2024 - 0.7 mag, 26.9mi depth 2.20244 mi from Whitestone, AK
1/22/2024 - 1.4 mag, 15.3mi depth 11.5061 mi from Delta Junction, AK
1/20/2024 - 2.0 mag, 3.7mi depth 21.7567 mi from Delta Junction, AK
1/20/2024 - 1.9 mag, 19.8mi depth 5.15064 mi from Whitestone, AK
1/20/2024 - 2.2 mag, 20.0mi depth 7.33392 mi from Fort Greely, AK
1/20/2024 - 1.8 mag, 6.6mi depth 5.74695 mi from Whitestone, AK
1/19/2024 - 3.1 mag, 15.5mi depth 12.0044 mi from Whitestone, AK
1/19/2024 - 0.7 mag, 15.2mi depth 10.9286 mi from Fort Greely, AK
1/19/2024 - 1.7 mag, 26.2mi depth 11.8079 mi from Whitestone, AK
1/19/2024 - 2.1 mag, 5.9mi depth 8.63344 mi from Deltana, AK
12/19/2023 - 1.3 mag, 5.0mi depth 29.6522 mi from Paxson, AK
12/5/2023 - 1.6 mag, 16.3mi depth 24.1358 mi from Delta Junction, AK
10/17/2023 - 1.5 mag, 7.3mi depth 13.6808 mi from Big Delta, AK
10/17/2023 - 1.2 mag, 14.4mi depth 9.67334 mi from Deltana, AK
10/13/2023 - 2.8 mag, 22.9mi depth 9.27289 mi from Deltana, AK
10/12/2023 - 1.6 mag, 13.0mi depth 29.1954 mi from Fort Greely, AK
9/6/2023 - 3.5 mag, 15.4mi depth 8.9313 mi from Whitestone, AK
8/30/2023 - 1.1 mag, 5.9mi depth 27.1161 mi from Delta Junction, AK
8/11/2023 - 1.0 mag, 14.7mi depth 22.904 mi from Delta Junction, AK
6/3/2023 - 1.4 mag, 187.9mi depth 31.5685 mi from Delta Junction, AK
5/25/2023 - 0.8 mag, 17.7mi depth 11.9333 mi from Deltana, AK
4/12/2023 - 1.2 mag, 19.4mi depth 28.538 mi from Delta Junction, AK
4/5/2023 - 2.1 mag, 6.9mi depth 6.38849 mi from Deltana, AK
4/4/2023 - 1.3 mag, 12.4mi depth 7.73021 mi from Deltana, AK
3/23/2023 - 0.9 mag, 16.8mi depth 17.6061 mi from Fort Greely, AK
3/12/2023 - 1.3 mag, 13.8mi depth 7.79992 mi from Fort Greely, AK
3/6/2023 - 0.9 mag, 16.3mi depth 1.69523 mi from Fort Greely, AK
3/1/2023 - 1.7 mag, 96.4mi depth 26.7964 mi from Fort Greely, AK
1/26/2023 - 1.3 mag, 13.7mi depth 10.4389 mi from Dry Creek, AK
1/14/2023 - 1.4 mag, 15.6mi depth 28.3805 mi from Fort Greely, AK
12/29/2022 - 1.2 mag, 16.1mi depth 13.9521 mi from Deltana, AK
11/19/2022 - 1.2 mag, 16.7mi depth 6.71782 mi from Fort Greely, AK
11/17/2022 - 1.5 mag, 0.0mi depth 14.9648 mi from Big Delta, AK
11/5/2022 - 1.3 mag, 15.9mi depth 16.0265 mi from Dry Creek, AK
10/9/2022 - 1.0 mag, 24.6mi depth 3.91887 mi from Fort Greely, AK

10/1/1992 - 4.4 mag, 14.5mi depth 5.8582 mi from Delta Junction, AK
11/6/2002 - 4.1 mag, 1.0mi depth 26.7547 mi from Fort Greely, AK
10/17/1994 - 4.1 mag, 9.9mi depth 16.7435 mi from Fort Greely, AK
11/8/2002 - 4.0 mag, 5.0mi depth 24.1858 mi from Deltana, AK
11/7/2002 - 3.9 mag, 5.0mi depth 28.7717 mi from Deltana, AK
5/4/1987 - 3.8 mag, 33.0mi depth 5.0044 mi from Fort Greely, AK
4/3/1986 - 3.7 mag, 33.0mi depth 11.4131 mi from Deltana, AK
3/25/2020 - 3.6 mag, 7.4mi depth 19.19 mi from Deltana, AK
6/7/1989 - 3.6 mag, 0.0mi depth 27.8062 mi from Fort Greely, AK
11/4/2002 - 3.6 mag, 5.0mi depth 25.7436 mi from Deltana, AK
11/23/2002 - 3.6 mag, 5.0mi depth 27.3443 mi from Deltana, AK
7/1/1982 - 3.6 mag, 7.9mi depth 20.2095 mi from Deltana, AK
11/22/2002 - 3.5 mag, 5.0mi depth 28.0331 mi from Deltana, AK
11/4/2002 - 3.5 mag, 5.0mi depth 23.3625 mi from Deltana, AK
3/27/2022 - 3.5 mag, 13.0mi depth 11.3603 mi from Delta Junction, AK
9/6/2023 - 3.5 mag, 15.4mi depth 8.9313 mi from Whitestone, AK
10/17/1994 - 3.5 mag, 11.9mi depth 16.1035 mi from Fort Greely, AK
12/11/1993 - 3.5 mag, 17.3mi depth 1.9211 mi from Delta Junction, AK
11/4/2002 - 3.4 mag, 5.0mi depth 15.1968 mi from Dry Creek, AK
11/4/2002 - 3.4 mag, 19.1mi depth 25.8776 mi from Deltana, AK
2/14/1985 - 3.4 mag, 5.0mi depth 18.3034 mi from Deltana, AK
11/4/2002 - 3.4 mag, 5.0mi depth 20.9117 mi from Deltana, AK
2/22/2019 - 3.4 mag, 37.8mi depth 7.35224 mi from Delta Junction, AK
12/11/2002 - 3.4 mag, 5.0mi depth 28.8541 mi from Deltana, AK
10/27/1988 - 3.3 mag, 10.0mi depth 9.4155 mi from Deltana, AK
11/11/2002 - 3.3 mag, 4.7mi depth 28.8618 mi from Deltana, AK
11/26/2002 - 3.3 mag, 5.0mi depth 27.7914 mi from Deltana, AK
11/12/2002 - 3.2 mag, 5.0mi depth 26.0821 mi from Fort Greely, AK
11/17/2002 - 3.2 mag, 5.0mi depth 6.9323 mi from Deltana, AK
1/19/1988 - 3.2 mag, 33.0mi depth 14.8074 mi from Deltana, AK
6/18/1977 - 3.2 mag, 33.0mi depth 26.5536 mi from Fort Greely, AK
12/1/2002 - 3.2 mag, 5.0mi depth 20.3566 mi from Deltana, AK
11/28/2002 - 3.2 mag, 5.0mi depth 27.3182 mi from Deltana, AK
4/7/2003 - 3.1 mag, 5.0mi depth 19.698 mi from Deltana, AK
4/18/1992 - 3.1 mag, 13.7mi depth 14.1147 mi from Deltana, AK
1/19/2024 - 3.1 mag, 15.5mi depth 12.0044 mi from Whitestone, AK
8/22/2010 - 3.1 mag, 8.7mi depth 26.6014 mi from Fort Greely, AK
11/23/2002 - 3.1 mag, 5.0mi depth 27.2814 mi from Deltana, AK
11/7/2002 - 3.0 mag, 9.4mi depth 28.3401 mi from Fort Greely, AK
6/23/1987 - 3.0 mag, 33.0mi depth 11.6986 mi from Deltana, AK
12/6/2018 - 3.0 mag, 12.9mi depth 19.8543 mi from Deltana, AK
10/11/1978 - 3.0 mag, 12.0mi depth 19.2032 mi from Deltana, AK
1/5/2003 - 3.0 mag, 5.0mi depth 9.5299 mi from Fort Greely, AK
9/28/2009 - 3.0 mag, 11.5mi depth 28.5847 mi from Fort Greely, AK
6/22/1985 - 2.9 mag, 33.0mi depth 20.0737 mi from Fort Greely, AK
7/22/2001 - 2.9 mag, 0.0mi depth 6.3066 mi from Deltana, AK
11/16/2002 - 2.9 mag, 5.0mi depth 25.6102 mi from Deltana, AK
10/13/2023 - 2.8 mag, 22.9mi depth 9.27289 mi from Deltana, AK
11/7/2002 - 2.8 mag, 5.0mi depth 27.3505 mi from Fort Greely, AK
11/4/2002 - 2.8 mag, 4.5mi depth 28.4804 mi from Fort Greely, AK

View All

Earthquake Probability for Fort Greely, AK

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

48.03%

5.1

41.99%

5.2

41.99%

5.2

36.46%

5.3

31.48%

5.4

27.08%

5.5

23.21%

5.6

19.86%

5.7

16.98%

5.8

14.51%

5.9

12.41%

6.0

10.64%

6.1

8.96%

6.2

7.54%

6.3

6.30%

6.4

5.25%

6.5

4.31%

6.6

3.49%

6.7

2.79%

6.8

2.15%

6.9

1.60%

7.0

1.12%

7.1

0.70%

7.2

0.34%

7.3

0.01%

7.4

0.01%

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 Fort Greely, AK

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

List of Earthquake Incidents for Fort Greely, AK

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

04/07/2024

1.2

17.5

18.88

Earthquake Information for Fort Greely, Alaska

Earthquake Probability for Fort Greely, AK

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

Earthquake Count for Fort Greely, AK

List of Earthquake Incidents for Fort Greely, AK

Risk Of Natural Disasters In Fort Greely, AK

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