Max magnitude
7.9
Peak recorded event in the current dataset
Alaska seismic overview
Latest activity, live map, annual rhythm and historical high points for Alaska, all regrouped on the same country page.
Max magnitude
7.9
Peak recorded event in the current dataset
Average magnitude
4.6
Mean magnitude across recorded earthquakes
Average depth
40.4 km
Typical depth profile for this country
Latest earthquakes
Earthquake near 30 km WNW of Ivanof Bay
Earthquake near 93 km WNW of Karluk
Earthquake near 93 km WNW of Karluk
Earthquake near 101 km N of Karluk
Earthquake near 53 km SSW of Wales
Earthquake near 88 km NW of Yakutat
Earthquake near 38 km N of Larsen Bay
Earthquake near 66 km W of Karluk
Earthquake near 83 km E of Ugashik
Earthquake near 91 km WNW of Karluk
Earthquake near 83 km NNW of Karluk
Earthquake near 90 km NNW of Karluk
Earthquake near 8 km WSW of Larsen Bay
Earthquake near 37 km WNW of Karluk
Earthquake near 20 km WSW of Ivanof Bay
Earthquake near 60 km S of Adak
Earthquake near 109 km N of Yakutat
Earthquake near 177 km E of Atka
Earthquake near 161 km ESE of McCarthy
Earthquake near 130 km SSE of Attu Station
Earthquake near 168 km ENE of Atka
Earthquake near 56 km SSW of Ugashik
Earthquake near 73 km E of Chignik
Earthquake near 83 km NNW of Karluk
Strongest earthquakes
Earthquake near 1946 Unimak Island
Earthquake near 1938 Semidi Islands
Earthquake near Rat Islands, Aleutian Islands
Earthquake near 93 km NW of Attu Station
Activity rhythm
Live geography
Archive browsing
Cities by seismic activity
History
| 2018 | 7.9 | 607 |
| 2014 | 7.9 | 450 |
| 1996 | 7.9 | 516 |
| 1987 | 7.9 | 381 |
| 1929 | 7.9 | 22 |
| 1900 | 7.9 | 1 |
| 2003 | 7.8 | 481 |
| 1965 | 7.8 | 125 |
| 1975 | 7.6 | 147 |
| 1905 | 7.6 | 4 |
| 1917 | 7.4 | 11 |
| 1916 | 7.4 | 5 |
| 1907 | 7.4 | 3 |
| 2011 | 7.3 | 261 |
| 1939 | 7.2 | 12 |
| 2007 | 7.2 | 346 |
| 1957 | 7.2 | 96 |
| 1970 | 7.1 | 22 |
| 1990 | 7.1 | 197 |
| 1979 | 7.1 | 175 |
| 1948 | 7.1 | 8 |
| 1901 | 7.1 | 1 |
| 1912 | 7.1 | 4 |
| 1940 | 7.1 | 20 |
| 1910 | 7.0 | 2 |
| 1909 | 7.0 | 2 |
| 2013 | 7.0 | 358 |
| 1999 | 7.0 | 235 |
| 1991 | 7.0 | 191 |
| 1989 | 7.0 | 275 |
| 1981 | 7.0 | 161 |
| 1953 | 7.0 | 8 |
| 1923 | 7.0 | 4 |
| 1903 | 7.0 | 2 |
| 1902 | 7.0 | 1 |
| 1971 | 7.0 | 46 |
| 1906 | 6.9 | 3 |
| 1935 | 6.9 | 4 |
| 1969 | 6.9 | 29 |
| 1926 | 6.9 | 9 |
| 2021 | 6.9 | 335 |
| 2015 | 6.9 | 467 |
| 2001 | 6.9 | 238 |
| 1993 | 6.9 | 218 |
| 1992 | 6.9 | 208 |
| 1980 | 6.9 | 141 |
| 1966 | 6.9 | 32 |
| 1964 | 6.9 | 64 |
| 1951 | 6.9 | 5 |
| 1938 | 6.9 | 10 |
| 1913 | 6.9 | 4 |
| 1911 | 6.9 | 3 |
| 1946 | 6.9 | 11 |
| 1960 | 6.8 | 14 |
| 1955 | 6.8 | 20 |
| 1922 | 6.8 | 2 |
| 2022 | 6.8 | 341 |
| 2017 | 6.8 | 458 |
| 2005 | 6.8 | 237 |
| 1986 | 6.8 | 590 |
| 1958 | 6.8 | 30 |
| 1967 | 6.8 | 24 |
| 1933 | 6.8 | 15 |
| 1908 | 6.7 | 1 |
| 2010 | 6.7 | 438 |
| 1997 | 6.7 | 289 |
| 1978 | 6.7 | 146 |
| 1977 | 6.7 | 166 |
| 1937 | 6.7 | 4 |
| 1930 | 6.7 | 12 |
| 1954 | 6.6 | 5 |
| 1934 | 6.6 | 4 |
| 1963 | 6.6 | 12 |
| 2008 | 6.6 | 335 |
| 2006 | 6.6 | 302 |
| 2002 | 6.6 | 285 |
| 1985 | 6.6 | 180 |
| 1932 | 6.6 | 7 |
| 1944 | 6.6 | 4 |
| 1961 | 6.6 | 17 |
| 1914 | 6.5 | 1 |
| 2009 | 6.5 | 231 |
| 2000 | 6.5 | 218 |
| 1995 | 6.5 | 245 |
| 1983 | 6.5 | 151 |
| 1974 | 6.5 | 179 |
| 1962 | 6.5 | 14 |
| 1956 | 6.5 | 11 |
| 1941 | 6.5 | 6 |
| 1952 | 6.5 | 10 |
| 1943 | 6.5 | 2 |
| 1927 | 6.5 | 12 |
| 1950 | 6.4 | 6 |
| 2026 | 6.4 | 281 |
| 2023 | 6.4 | 298 |
| 2020 | 6.4 | 558 |
| 2019 | 6.4 | 314 |
| 2012 | 6.4 | 209 |
| 1988 | 6.4 | 265 |
| 1982 | 6.4 | 169 |
| 1973 | 6.4 | 189 |
| 1924 | 6.4 | 5 |
| 1915 | 6.4 | 2 |
| 1972 | 6.4 | 30 |
| 1942 | 6.3 | 7 |
| 1925 | 6.3 | 3 |
| 2024 | 6.3 | 308 |
| 2016 | 6.3 | 360 |
| 1998 | 6.3 | 314 |
| 1959 | 6.3 | 14 |
| 1920 | 6.3 | 3 |
| 1968 | 6.2 | 21 |
| 1945 | 6.2 | 4 |
| 1919 | 6.2 | 2 |
| 2025 | 6.2 | 341 |
| 2004 | 6.2 | 188 |
| 1994 | 6.2 | 157 |
| 1918 | 6.2 | 4 |
| 1921 | 6.2 | 1 |
| 1936 | 6.2 | 4 |
| 1947 | 6.1 | 1 |
| 1931 | 6.0 | 8 |
| 1928 | 6.0 | 7 |
| 1984 | 5.9 | 161 |
| 1976 | 5.5 | 109 |