YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1972 | ----- | z | ----- | z | ----- | z | ----- | z | 0.36 | 0.41 | 0.05 | 0.34 | 0.33 | 0.10 | 0.35 | 1.16 | ----- | z | ||||||||
1973 | 0.69 | 0.33 | 0.20 | 0.12 | 0.21 | 0.10 | 0.00 | 0.04 | 0.32 | 0.36 | 0.95 | 1.00 | 1.00 | |||||||||||||
1974 | 1.25 | 0.47 | 0.55 | 0.95 | 0.10 | 0.20 | 0.58 | 0.06 | 0.00 | 0.27 | 0.57 | 0.45 | 1.25 | |||||||||||||
1975 | 0.80 | 0.53 | 0.46 | 0.32 | 0.26 | 0.44 | 0.12 | 0.60 | 0.00 | 0.80 | 0.32 | 0.70 | 0.80 | |||||||||||||
1976 | 0.51 | 0.66 | 0.40 | 0.42 | 0.17 | 0.01 | 0.27 | 0.33 | 0.09 | 0.17 | 0.18 | 0.16 | 0.66 | |||||||||||||
1977 | 0.08 | 0.59 | 0.28 | 0.01 | 0.66 | 0.40 | 0.58 | 0.65 | 0.35 | 0.23 | 0.80 | 1.90 | 1.90 | |||||||||||||
1978 | 0.60 | 0.25 | 0.30 | 0.35 | 0.23 | 0.01 | 0.43 | 0.44 | 0.58 | 0.02 | 0.41 | 0.70 | 0.70 | |||||||||||||
1979 | 0.56 | 0.55 | a | 0.25 | 0.15 | 0.15 | 0.05 | 0.04 | 0.61 | 0.42 | 0.56 | 0.51 | 0.48 | 0.61 | a | |||||||||||
1980 | 1.15 | 0.58 | 0.28 | 0.53 | 0.27 | 0.65 | 0.17 | 0.01 | 0.20 | 0.32 | 0.86 | 1.70 | 1.70 | |||||||||||||
1981 | 0.50 | 1.00 | 0.10 | 0.01 | 0.38 | 1.26 | 0.16 | 0.00 | 0.93 | 0.30 | 0.52 | 1.45 | 1.45 | |||||||||||||
1982 | 0.70 | 0.40 | 0.42 | 0.85 | 0.20 | 0.45 | 0.00 | 0.25 | 1.00 | 1.20 | 0.70 | 0.58 | 1.20 | |||||||||||||
1983 | 0.84 | 1.18 | 1.35 | 0.40 | 0.40 | 0.15 | 0.12 | 0.53 | 0.40 | 0.40 | 0.80 | 0.80 | 1.35 | |||||||||||||
1984 | 0.28 | 0.70 | 0.40 | 0.60 | 0.30 | 0.40 | 0.00 | 0.00 | 0.30 | 0.20 | 1.30 | 0.60 | 1.30 | |||||||||||||
1985 | 0.10 | 0.35 | 0.40 | b | 0.05 | 0.60 | 0.50 | 0.00 | 0.10 | 1.40 | 0.35 | 0.96 | a | 0.25 | b | 1.40 | e | |||||||||
1986 | 0.70 | 0.63 | 0.40 | 0.10 | 0.20 | 0.30 | 0.05 | 0.06 | 0.50 | 0.35 | 0.44 | 0.40 | 0.70 | |||||||||||||
1987 | 0.45 | 0.75 | 0.60 | 0.20 | 0.38 | 0.05 | 0.70 | 0.10 | 0.00 | 0.01 | 0.25 | 1.20 | 1.20 | |||||||||||||
1988 | 1.60 | 0.01 | 0.25 | 0.50 | 0.15 | 0.40 | 0.00 | 0.00 | 0.10 | 0.00 | 0.90 | 0.30 | 1.60 | |||||||||||||
1989 | 1.00 | b | 0.65 | c | 0.75 | a | 0.35 | 0.25 | 0.05 | 0.00 | 0.30 | 0.10 | 0.30 | 0.30 | 0.55 | 1.00 | f | |||||||||
1990 | 0.80 | 0.40 | 0.50 | 0.70 | 0.70 | 0.25 | 0.00 | 1.87 | 0.00 | 0.50 | 0.25 | 0.45 | 1.87 | |||||||||||||
1991 | 0.50 | 0.50 | 0.50 | 0.40 | 0.60 | 1.25 | 0.05 | 0.00 | 0.00 | 0.60 | 0.75 | 0.75 | a | 1.25 | a | |||||||||||
1992 | 0.35 | a | 1.05 | 0.35 | 0.70 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.48 | 0.90 | 0.46 | ----- | z | ||||||
1993 | 0.35 | 0.64 | 0.27 | 0.24 | 0.37 | 0.22 | 0.32 | 0.39 | 0.01 | 0.09 | 0.26 | 0.62 | 0.64 | |||||||||||||
1994 | 0.70 | 1.39 | 0.10 | 0.31 | 0.16 | 0.37 | 0.00 | 0.00 | 0.16 | 1.67 | 0.97 | 0.51 | 1.67 | |||||||||||||
1995 | 0.72 | 1.22 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.66 | 0.64 | 0.41 | 0.38 | 0.32 | 0.36 | 0.17 | 0.30 | 0.33 | 0.40 | 0.62 | 0.75 | 1.20 | |||||||||||||
S.D. | 0.36 | 0.33 | 0.26 | 0.27 | 0.18 | 0.34 | 0.22 | 0.42 | 0.37 | 0.39 | 0.31 | 0.46 | 0.43 | |||||||||||||
SKEW | 0.70 | 0.58 | 2.13 | 0.50 | 0.89 | 1.55 | 1.27 | 2.50 | 1.44 | 1.86 | 0.28 | 1.15 | 0.05 | |||||||||||||
MAX | 1.60 | 1.39 | 1.35 | 0.95 | 0.70 | 1.26 | 0.70 | 1.87 | 1.40 | 1.67 | 1.30 | 1.90 | 1.90 | |||||||||||||
MIN | 0.08 | 0.01 | 0.10 | 0.01 | 0.10 | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 | 0.18 | 0.16 | 0.61 | |||||||||||||
YRS | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 19 |