YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1979 | ----- | z | ----- | z | ----- | z | ----- | z | 0.81 | i | 0.57 | 0.00 | 0.59 | 0.04 | 0.00 | a | 2.02 | 0.60 | 3.82 | e | ||||||
1980 | 1.15 | ----- | z | 0.30 | 0.00 | 0.00 | 0.00 | 0.00 | 1.01 | 0.04 | e | 0.13 | 0.06 | 0.35 | 3.04 | a | ||||||||||
1981 | 0.00 | 0.33 | 0.85 | a | 0.12 | 0.00 | 0.10 | 1.28 | 0.20 | a | 0.28 | 0.50 | 0.53 | 0.00 | 4.19 | |||||||||||
1982 | 0.17 | c | 1.75 | 0.41 | 0.09 | 0.00 | 0.18 | 1.28 | 1.48 | 0.44 | 0.10 | 0.43 | 0.57 | 6.90 | ||||||||||||
1983 | 0.94 | 0.05 | 0.58 | 0.10 | f | 0.15 | 0.10 | 1.02 | 1.14 | 0.56 | 0.67 | 0.14 | a | 1.12 | 6.47 | a | ||||||||||
1984 | 0.07 | 0.01 | 0.96 | a | 0.72 | b | 0.10 | 0.38 | 0.26 | 1.32 | 0.82 | 0.68 | 0.19 | c | 0.67 | 6.18 | ||||||||||
1985 | 0.86 | c | 0.56 | 0.98 | a | 1.33 | 0.14 | 0.17 | 1.49 | 0.52 | 0.12 | 1.16 | 0.36 | a | 0.32 | 8.01 | ||||||||||
1986 | 0.00 | 0.45 | 0.62 | 2.42 | 0.71 | 1.47 | f | 1.70 | 2.58 | 1.29 | b | 0.83 | a | 2.37 | 0.60 | 13.57 | a | |||||||||
1987 | 0.05 | a | 0.34 | 0.19 | 0.00 | 1.80 | 1.51 | 1.02 | 1.05 | 0.83 | 0.52 | 0.17 | j | 1.55 | b | 8.86 | a | |||||||||
1988 | 0.21 | 0.64 | 0.00 | 1.56 | 0.16 | 0.14 | 1.16 | 4.04 | 0.58 | a | 0.25 | b | 0.26 | o | 0.13 | 8.87 | a | |||||||||
1989 | 0.62 | 1.21 | 0.15 | 0.00 | 0.00 | 0.00 | 1.36 | 1.08 | 0.27 | 0.50 | 0.00 | 0.04 | 5.23 | |||||||||||||
1990 | 0.13 | 0.59 | 0.38 | 0.39 | 1.12 | 0.07 | 2.65 | 0.77 | f | 0.97 | 0.43 | 0.73 | a | 0.69 | 8.15 | a | ||||||||||
1991 | 0.25 | 0.12 | 0.55 | 0.00 | 0.00 | 0.65 | 0.38 | 1.00 | 0.72 | 0.15 | 1.38 | 0.89 | 6.09 | |||||||||||||
1992 | ----- | z | 0.41 | 1.04 | c | 0.16 | 0.84 | m | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.61 | i | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.37 | 0.54 | 0.54 | 0.57 | 0.35 | 0.32 | 1.05 | 1.33 | 0.54 | 0.46 | 0.75 | 0.58 | 6.10 | |||||||||||||
S.D. | 0.41 | 0.50 | 0.34 | 0.79 | 0.57 | 0.43 | 0.75 | 1.04 | 0.38 | 0.33 | 0.82 | 0.44 | 1.32 | |||||||||||||
SKEW | 0.83 | 1.32 | 0.08 | 1.29 | 1.67 | 1.93 | 0.31 | 1.64 | 0.33 | 0.51 | 1.04 | 0.65 | -0.01 | |||||||||||||
MAX | 1.15 | 1.75 | 1.04 | 2.42 | 1.80 | 1.51 | 2.65 | 4.04 | 1.29 | 1.16 | 2.37 | 1.55 | 8.01 | |||||||||||||
MIN | 0.00 | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.20 | 0.04 | 0.00 | 0.00 | 0.00 | 4.19 | |||||||||||||
YRS | 12 | 12 | 13 | 12 | 12 | 12 | 13 | 12 | 13 | 13 | 11 | 13 | 6 |