YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1974 | 1.29 | 0.17 | 1.57 | 0.27 | 0.00 | 0.00 | ----- | z | 0.67 | 1.84 | ----- | z | 0.17 | 0.72 | b | ----- | z | |||||||||
1975 | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | 0.00 | 0.70 | 1.19 | 1.12 | 0.11 | ----- | z | ----- | z | ----- | z | ||||||
1976 | ----- | z | 0.12 | k | 0.06 | 0.60 | 0.49 | 0.05 | 1.92 | 1.48 | 1.38 | 0.70 | 0.55 | 1.42 | ----- | z | ||||||||||
1977 | ----- | z | 0.15 | 0.56 | 0.80 | 0.10 | 0.10 | 0.50 | 0.80 | 1.20 | 0.90 | 0.55 | 0.52 | ----- | z | |||||||||||
1978 | 1.72 | 1.93 | 1.89 | 0.52 | 0.49 | 0.97 | 0.42 | 0.44 | 0.14 | 1.46 | 3.30 | 3.83 | 3.83 | |||||||||||||
1979 | 1.21 | 1.06 | 1.88 | 0.32 | 0.46 | 0.19 | 0.08 | 0.93 | 0.20 | 0.88 | 0.55 | 0.58 | 1.88 | |||||||||||||
1980 | 1.00 | 1.97 | 0.95 | 0.47 | 0.06 | 0.04 | ----- | z | 0.71 | 0.70 | 0.00 | 0.00 | 0.66 | ----- | z | |||||||||||
1981 | 1.03 | 1.33 | 0.98 | 0.62 | 0.65 | 0.09 | 1.09 | 1.31 | 0.11 | 0.56 | 1.73 | 0.00 | 1.73 | |||||||||||||
1982 | 0.82 | a | 0.81 | 0.75 | 0.11 | 1.46 | 0.02 | 1.24 | a | 2.91 | 1.36 | 0.00 | 1.48 | 0.87 | 2.91 | b | ||||||||||
1983 | 2.28 | 1.09 | 2.28 | 0.20 | 0.00 | 0.00 | 0.45 | 0.94 | 1.90 | 1.99 | 1.12 | 1.45 | 2.28 | |||||||||||||
1984 | 0.37 | 0.00 | 0.00 | 1.00 | 0.25 | 0.25 | 1.07 | 0.87 | 1.06 | 1.79 | 1.82 | 2.42 | 2.42 | |||||||||||||
1985 | 0.90 | 0.76 | 0.80 | 0.56 | 0.00 | 0.00 | 0.76 | 0.58 | 1.29 | 0.85 | 1.59 | 0.70 | 1.59 | |||||||||||||
1986 | 0.18 | a | 1.20 | a | 1.28 | 0.39 | 0.00 | 0.07 | 0.60 | 1.50 | 1.23 | 1.13 | 0.76 | 1.92 | 1.92 | b | ||||||||||
1987 | 0.90 | 1.56 | 0.50 | 0.20 | 0.20 | 0.20 | 0.90 | 0.93 | 0.40 | 0.42 | 0.53 | 1.44 | 1.56 | |||||||||||||
1988 | ----- | z | 0.70 | 0.02 | 1.10 | 0.00 | 0.13 | 0.95 | 1.50 | ----- | z | 1.17 | 1.42 | 0.29 | ----- | z | ||||||||||
1989 | 0.81 | 0.59 | 1.42 | 0.00 | 0.20 | 0.00 | 0.46 | 0.59 | 1.61 | 0.71 | 0.37 | 1.03 | 1.61 | |||||||||||||
1990 | 1.04 | 1.45 | 0.83 | 1.10 | 0.24 | 0.20 | 0.51 | 3.25 | 2.62 | 0.16 | 0.77 | 1.84 | 3.25 | |||||||||||||
1991 | 1.41 | 0.70 | 1.11 | 0.00 | 0.05 | 0.90 | 0.53 | 0.90 | 1.21 | 1.00 | 1.55 | 0.86 | 1.55 | |||||||||||||
1992 | 4.00 | 0.90 | 1.55 | 0.70 | 0.53 | 0.30 | 1.22 | 1.67 | 0.74 | 0.46 | 0.90 | 2.27 | 4.00 | |||||||||||||
1993 | 3.05 | 1.70 | 2.00 | 0.00 | 0.82 | 0.00 | 0.03 | 0.90 | 0.04 | 0.50 | 1.60 | 0.40 | 3.05 | |||||||||||||
1994 | 0.30 | 1.84 | a | 0.80 | 0.44 | 0.35 | 0.65 | 1.42 | 0.30 | 1.20 | 2.00 | a | 0.60 | a | 1.70 | 2.00 | c | |||||||||
1995 | 2.00 | a | 0.78 | 0.70 | 0.60 | 0.22 | 0.00 | 0.30 | 0.93 | 0.80 | 0.00 | 0.20 | 0.20 | 2.00 | a | |||||||||||
1996 | 0.00 | 1.00 | 0.70 | 0.02 | 0.05 | 0.02 | 0.95 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.28 | 1.03 | 1.03 | 0.46 | 0.29 | 0.18 | 0.77 | 1.15 | 1.05 | 0.80 | 1.03 | 1.20 | 2.35 | |||||||||||||
S.D. | 1.00 | 0.57 | 0.64 | 0.35 | 0.35 | 0.28 | 0.46 | 0.72 | 0.66 | 0.62 | 0.77 | 0.91 | 0.81 | |||||||||||||
SKEW | 1.26 | -0.01 | 0.20 | 0.37 | 1.81 | 1.92 | 0.58 | 1.72 | 0.28 | 0.53 | 1.15 | 1.16 | 0.85 | |||||||||||||
MAX | 4.00 | 1.97 | 2.28 | 1.10 | 1.46 | 0.97 | 1.92 | 3.25 | 2.62 | 2.00 | 3.30 | 3.83 | 4.00 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.03 | 0.30 | 0.04 | 0.00 | 0.00 | 0.00 | 1.55 | |||||||||||||
YRS | 19 | 21 | 22 | 22 | 23 | 23 | 21 | 22 | 21 | 21 | 21 | 21 | 16 |