Year | Number of Earthquakes | Minimum Magnitude | Range | Maximum Magnitude |
1913 | 1 | 5.8 | 5.8 - 5.8 | 5.8 |
………. |
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1921 | 1 | 5.6 | 5.6 - 5.6 | 5.6 |
… |
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|
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1962 | 2 | 4.8 | 4.8 - 5.3 | 5.3 |
………. |
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1964 | 1 | 4.8 | 4.8 - 4.8 | 4.8 |
1965 | 1 | 4.1 | 4.1 - 4.1 | 4.1 |
1967 | 28 | 4.1 | 4.1 - 5.6 | 5.6 |
1969 | 19 | 4.5 | 4.5 - 6.1 | 6.1 |
1970 | 3 | 4.5 | 4.5 - 4.8 | 4.8 |
1971 | 1 | 4.8 | 4.8 - 4.8 | 4.8 |
1972 | 1 | 5.1 | 5.1 - 5.1 | 5.1 |
………. |
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|
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1974 | 3 | 4.4 | 4.4 - 5.1 | 5.1 |
1975 | 6 | 4.6 | 4.6 - 5.3 | 5.3 |
1976 | 6 | 4.3 | 4.3 - 4.8 | 4.8 |
1977 | 1 | 5.9 | 5.9 - 5.9 | 5.9 |
1978 | 4 | 4.4 | 4.4 - 5.1 | 5.1 |
1979 | 7 | 4.1 | 4.1 - 5.1 | 5.1 |
1980 | 11 | 4.3 | 4.3 - 5.4 | 5.4 |
………. |
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1982 | 2 | 4.6 | 4.6 - 4.8 | 4.8 |
1983 | 2 | 4.1 | 4.1 - 4.7 | 4.7 |
1984 | 9 | 3.1 | 3.1 - 4.7 | 4.7 |
1985 | 4 | 3.7 | 3.7 - 4.6 | 4.6 |
1986 | 3 | 3.4 | 3.4 - 4.7 | 4.7 |
1987 | 2 | 4.7 | 4.7 - 4.9 | 4.9 |
1988 | 16 | 3.8 | 3.8 - 5.3 | 5.3 |
1989 | 4 | 2.1 | 2.1 - 4.2 | 4.2 |
1990 | 4 | 4.2 | 4.2 - 4.8 | 4.8 |
1991 | 5 | 2.9 | 2.9 - 4.7 | 4.7 |
1992 | 11 | 2.4 | 2.4 - 4.5 | 4.5 |
1993 | 65 | 2.3 | 2.3 - 5.6 | 5.6 |
1994 | 21 | 2.3 | 2.3 - 4.9 | 4.9 |
1995 | 15 | 2.4 | 2.4 - 4.3 | 4.3 |
1996 | 41 | 2 | 2 - 5 | 5 |
1997 | 40 | 2.3 | 2.3 - 5.5 | 5.5 |
1998 | 25 | 2 | 2 - 4.2 | 4.2 |
1999 | 7 | 3.3 | 3.3 - 4.4 | 4.4 |
2000 | 77 | 1.5 | 1.5 - 4.9 | 4.9 |
2001 | 206 | 1.5 | 1.5 - 4.8 | 4.8 |
2002 | 477 | 1.3 | 1.3 - 4.5 | 4.5 |