YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1948 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.31 | 1.65 | 0.30 | 1.05 | g | 1.50 | 3.76 | h | ||||
1949 | 1.72 | 0.39 | 1.23 | 0.83 | 1.52 | 1.73 | 0.76 | 0.51 | 0.49 | 1.39 | 0.15 | 0.86 | 11.58 | |||||||||||||
1950 | 0.59 | 0.50 | 0.89 | 2.39 | 1.27 | 0.38 | 0.85 | 0.12 | b | 1.94 | 0.69 | 0.55 | 0.32 | 10.49 | ||||||||||||
1951 | 0.87 | 0.04 | 0.66 | 0.81 | 1.30 | 1.16 | 1.03 | 1.32 | 0.33 | b | 3.69 | 0.49 | 0.46 | 12.16 | ||||||||||||
1952 | 0.69 | 0.78 | 0.83 | 0.84 | 1.10 | 0.79 | 0.84 | 1.44 | 0.08 | 0.00 | 0.55 | 0.19 | 8.13 | |||||||||||||
1953 | 0.46 | 0.48 | 0.21 | 0.96 | 2.50 | 0.50 | 0.64 | 0.97 | 0.06 | a | 0.07 | 0.49 | 0.16 | g | 7.34 | a | ||||||||||
1954 | 0.54 | 0.25 | 1.95 | 0.00 | 0.42 | 0.00 | 0.31 | 0.44 | 1.00 | 0.77 | 0.43 | 0.33 | 6.44 | |||||||||||||
1955 | 0.20 | 0.32 | a | 0.77 | 0.38 | 0.60 | 0.25 | 0.00 | 1.83 | 0.13 | 0.57 | 0.70 | 0.45 | 6.20 | ||||||||||||
1956 | 0.62 | 0.41 | 0.25 | 0.83 | 0.99 | 0.36 | 0.99 | l | 0.80 | 0.00 | 0.73 | 0.45 | 0.88 | 6.32 | a | |||||||||||
1957 | 0.64 | 0.22 | 0.81 | 0.36 | 2.60 | 0.85 | 0.43 | 1.49 | 0.36 | 2.30 | 0.31 | 0.04 | 10.41 | |||||||||||||
1958 | 0.08 | 0.13 | 0.81 | 0.43 | 0.81 | 0.04 | b | 0.56 | 0.93 | 0.75 | 0.01 | 0.02 | 0.67 | 5.24 | ||||||||||||
1959 | 0.41 | 0.54 | 0.66 | 0.23 | 1.28 | 1.60 | 0.10 | 0.96 | 1.27 | 0.97 | 0.06 | 0.14 | 8.22 | |||||||||||||
1960 | 0.15 | 0.39 | 0.82 | 0.48 | 0.85 | 1.38 | 0.77 | 0.81 | 0.12 | 0.55 | 1.28 | 0.07 | 7.67 | |||||||||||||
1961 | 0.24 | 0.44 | 0.35 | 0.87 | 1.47 | 1.04 | 1.30 | 1.03 | 2.94 | 0.58 | 0.52 | 0.13 | 10.91 | |||||||||||||
1962 | 1.08 | 1.08 | 0.46 | 1.41 | 0.77 | 1.27 | 0.44 | 0.35 | 0.27 | 1.01 | 0.21 | 0.12 | 8.47 | |||||||||||||
1963 | 0.44 | 0.17 | 0.41 | 1.69 | 0.22 | 0.71 | 0.91 | 2.09 | 0.34 | 0.29 | 0.16 | 0.17 | 7.60 | |||||||||||||
1964 | 0.48 | 0.73 | 0.61 | 1.94 | 0.76 | 1.50 | 0.27 | 1.28 | 0.52 | 0.18 | 0.61 | 0.86 | 9.74 | |||||||||||||
1965 | 0.23 | 0.15 | 0.66 | 1.02 | 3.55 | 0.67 | 1.24 | 0.35 | 2.86 | 0.02 | 0.29 | 0.60 | 11.64 | |||||||||||||
1966 | 0.08 | 0.15 | 0.85 | 0.87 | 0.20 | 1.53 | 0.60 | 1.15 | 1.19 | 1.78 | 0.63 | 0.39 | 9.42 | |||||||||||||
1967 | 0.48 | 0.76 | 1.36 | 0.66 | 1.39 | 2.31 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 6.96 | f | ||||||
1968 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.51 | 1.17 | 0.70 | 0.72 | 0.81 | 0.30 | 4.21 | f | ||||||
1969 | 0.43 | 0.51 | 0.34 | 0.61 | 0.40 | 2.16 | 0.17 | 0.43 | 0.67 | 2.25 | 0.22 | 0.51 | 8.70 | |||||||||||||
1970 | 0.18 | 0.02 | 0.89 | 1.04 | 0.51 | 2.01 | 0.74 | 0.73 | 1.48 | 1.47 | 0.89 | 0.55 | 10.51 | |||||||||||||
1971 | 0.17 | 0.28 | 0.29 | 0.69 | 1.91 | 0.04 | 0.24 | 0.57 | 0.59 | 0.72 | 0.10 | 0.28 | 5.88 | |||||||||||||
1972 | 0.41 | 0.26 | 0.34 | 0.51 | 0.90 | 2.00 | 0.61 | 0.64 | 1.14 | 3.24 | 0.79 | 0.74 | 11.58 | |||||||||||||
1973 | 0.27 | 0.42 | 1.27 | 1.91 | 0.46 | 1.01 | 1.44 | 0.58 | 1.37 | 0.03 | 1.53 | 0.98 | 11.27 | |||||||||||||
1974 | 0.31 | 0.26 | 0.51 | 1.42 | 0.09 | 0.98 | 3.12 | 0.30 | 0.67 | 1.62 | 0.32 | 0.73 | 10.33 | |||||||||||||
1975 | 0.76 | 0.17 | 1.04 | 1.09 | 0.57 | 0.61 | 1.39 | 0.49 | 0.41 | 1.60 | 0.22 | 0.75 | 9.10 | |||||||||||||
1976 | 0.05 | 0.53 | 0.40 | 1.16 | 1.76 | 1.46 | 2.49 | 0.52 | 0.44 | 0.17 | 0.00 | 0.23 | 9.21 | |||||||||||||
1977 | 0.29 | 0.25 | 0.75 | 1.35 | 3.26 | 0.45 | 1.10 | 1.30 | 0.40 | 0.34 | 0.60 | 0.00 | 10.09 | |||||||||||||
1978 | 0.55 | 0.45 | 0.54 | 0.38 | 2.40 | 0.24 | 0.62 | 0.95 | 0.47 | 0.55 | 0.41 | 1.10 | 8.66 | |||||||||||||
1979 | 0.39 | 0.41 | 1.02 | 0.93 | 1.67 | 0.20 | 0.15 | 1.76 | 0.15 | 1.29 | 0.43 | 0.37 | 8.77 | |||||||||||||
1980 | 2.03 | 0.50 | 0.86 | 0.33 | 1.85 | 0.00 | 0.74 | 1.01 | 1.11 | 1.27 | 0.39 | 0.38 | 10.47 | |||||||||||||
1981 | 0.12 | 0.22 | 0.59 | 0.72 | 3.02 | 0.00 | 1.46 | 0.76 | 0.53 | 1.60 | 0.41 | 0.33 | 9.76 | |||||||||||||
1982 | 0.28 | 0.18 | 0.38 | q | 0.39 | 1.14 | 1.41 | 2.69 | 0.47 | 1.63 | 0.87 | 0.98 | 0.68 | 10.72 | a | |||||||||||
1983 | 0.02 | 0.13 | 1.47 | 1.72 | 1.53 | 1.60 | 2.33 | 0.79 | 0.78 | 1.16 | 2.26 | a | 0.69 | 14.48 | ||||||||||||
1984 | 0.22 | 0.68 | 1.46 | 2.22 | 0.15 | 0.81 | 3.45 | 2.29 | 1.69 | 0.33 | 0.41 | 0.06 | 13.77 | |||||||||||||
1985 | 0.68 | 0.23 | 0.62 | 0.50 | 0.61 | 0.37 | 1.04 | 0.22 | 0.58 | 0.99 | 1.16 | 0.43 | a | 7.43 | ||||||||||||
1986 | 0.05 | 0.70 | 0.63 | 1.50 | 1.45 | 2.31 | 0.98 | 1.34 | 0.87 | 1.18 | 0.71 | 0.15 | 11.87 | |||||||||||||
1987 | 0.41 | 0.74 | 0.88 | 0.48 | 1.24 | 0.24 | 1.02 | 1.21 | 0.21 | 0.82 | 1.13 | 0.91 | 9.29 | |||||||||||||
1988 | 0.84 | 0.14 | 1.71 | 0.30 | 1.64 | 0.18 | 0.39 | 0.30 | 1.35 | 0.01 | 0.61 | 0.38 | 7.85 | |||||||||||||
1989 | 0.08 | 1.92 | 0.47 | 0.06 | 0.26 | 0.42 | 0.79 | 1.09 | 1.28 | 0.48 | 0.18 | 0.57 | 7.60 | |||||||||||||
1990 | 0.19 | k | 0.99 | 0.84 | 0.40 | 0.74 | 0.79 | 0.99 | 1.17 | 0.60 | 0.93 | 0.69 | 0.43 | 8.57 | a | |||||||||||
1991 | 0.34 | 0.32 | 0.61 | d | 0.79 | 2.49 | 1.15 | 0.78 | 0.64 | 0.53 | 0.50 | 0.99 | 0.14 | 9.28 | ||||||||||||
1992 | 1.06 | 0.60 | 0.54 | 0.40 | 2.40 | 0.97 | 1.63 | 0.77 | 0.51 | 0.88 | 0.60 | b | 0.73 | a | 11.09 | |||||||||||
1993 | 0.19 | a | 0.47 | 0.95 | 2.02 | 2.49 | 0.90 | 0.29 | 1.21 | 1.32 | 2.22 | 0.84 | 0.37 | 13.27 | ||||||||||||
1994 | 0.37 | 0.94 | 0.67 | 1.04 | 0.23 | 0.37 | 0.24 | 0.51 | 0.29 | 1.31 | 0.43 | 0.28 | 6.68 | |||||||||||||
1995 | 0.52 | 0.52 | 0.77 | 1.51 | 5.45 | 2.31 | 0.99 | 0.89 | 1.08 | 1.18 | 0.96 | 0.12 | 16.30 | |||||||||||||
1996 | 0.71 | 0.20 | 0.45 | 2.04 | 1.98 | 0.41 | 0.31 | 0.30 | 0.36 | 0.91 | 0.64 | 0.34 | 8.65 | |||||||||||||
1997 | 1.19 | 0.38 | 0.20 | 1.67 | 1.98 | 1.32 | 0.80 | 2.14 | 2.01 | 0.55 | 0.12 | a | 0.38 | 12.74 | ||||||||||||
1998 | 0.17 | 0.39 | 0.68 | 0.56 | 1.19 | 3.01 | 1.29 | 1.34 | 0.72 | 2.28 | 0.30 | 0.61 | 12.54 | |||||||||||||
1999 | 0.70 | 0.18 | 0.24 | 1.03 | 1.53 | 1.96 | 1.38 | a | 0.64 | 1.39 | 0.14 | 0.57 | 0.21 | a | 9.97 | |||||||||||
2000 | 0.21 | 0.30 | 0.61 | 0.81 | 1.93 | 0.24 | 0.55 | a | 0.97 | a | 2.32 | 0.33 | 0.55 | b | 0.00 | d | 8.82 | |||||||||
2001 | 0.48 | a | 0.91 | 0.18 | a | 0.95 | 0.55 | 0.10 | 0.87 | 0.86 | g | 0.06 | 0.81 | 0.44 | d | 0.12 | 5.47 | a | ||||||||
2002 | 0.00 | a | 0.00 | c | 1.07 | 0.15 | 0.05 | 0.05 | a | 0.28 | a | 1.01 | 0.80 | 2.23 | a | 0.00 | a | 0.02 | 5.66 | |||||||
2003 | 0.47 | 0.43 | 0.75 | 1.76 | 1.46 | c | 0.59 | 0.65 | 1.10 | 0.91 | a | 0.20 | 1.01 | c | 0.61 | d | 9.94 | |||||||||
2004 | 0.15 | 1.38 | b | 0.35 | 1.43 | 0.81 | 1.72 | 0.86 | a | 1.72 | 1.17 | 1.15 | l | 0.51 | 0.33 | a | 10.43 | a | ||||||||
2005 | 0.65 | d | 0.49 | 0.51 | 1.22 | b | 1.79 | 0.83 | 0.05 | 0.99 | a | 0.50 | e | 1.49 | 1.17 | a | 0.44 | b | 10.13 | |||||||
2006 | 0.04 | 0.04 | 2.26 | 0.63 | ----- | z | 0.55 | 1.10 | 1.45 | 1.98 | 3.45 | a | 0.15 | a | 0.64 | 12.29 | a | |||||||||
2007 | 1.11 | n | 0.12 | 0.66 | 0.60 | l | 0.85 | 0.11 | a | 0.42 | 0.82 | 1.74 | 1.16 | e | 0.02 | 0.78 | o | 5.90 | c | |||||||
2008 | 0.98 | l | 0.10 | l | 0.15 | x | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.46 | 0.44 | 0.75 | 0.96 | 1.37 | 0.93 | 0.91 | 0.94 | 0.90 | 1.02 | 0.56 | 0.44 | 9.71 | |||||||||||||
S.D. | 0.39 | 0.35 | 0.42 | 0.59 | 1.00 | 0.74 | 0.72 | 0.50 | 0.68 | 0.85 | 0.42 | 0.31 | 2.33 | |||||||||||||
SKEW | 1.83 | 1.83 | 1.38 | 0.59 | 1.42 | 0.70 | 1.68 | 0.67 | 1.04 | 1.25 | 1.44 | 0.88 | 0.39 | |||||||||||||
MAX | 2.03 | 1.92 | 2.26 | 2.39 | 5.45 | 3.01 | 3.45 | 2.29 | 2.94 | 3.69 | 2.26 | 1.50 | 16.30 | |||||||||||||
MIN | 0.00 | 0.00 | 0.18 | 0.00 | 0.05 | 0.00 | 0.00 | 0.12 | 0.00 | 0.00 | 0.00 | 0.00 | 5.24 | |||||||||||||
YRS | 56 | 58 | 57 | 57 | 57 | 58 | 57 | 58 | 59 | 58 | 58 | 57 | 49 |