YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1978 | ----- | z | ----- | z | 0.69 | 0.66 | 0.30 | 0.13 | 0.21 | 0.75 | 1.12 | 0.21 | 1.23 | 0.95 | ----- | z | ||||||||||
1979 | 2.82 | 1.28 | 0.90 | a | 0.79 | 0.99 | 0.38 | 0.10 | 0.50 | 0.98 | 1.57 | 1.62 | 1.31 | 2.82 | a | |||||||||||
1980 | 2.06 | 1.05 | 1.64 | a | 1.48 | c | 0.21 | 0.38 | 0.06 | 0.00 | 0.18 | 0.73 | 1.17 | 2.45 | 2.45 | d | ||||||||||
1981 | 0.52 | 0.90 | g | 0.80 | 0.50 | 0.49 | 0.90 | 0.00 | 0.02 | 2.18 | 2.09 | 1.45 | 4.66 | 4.66 | g | |||||||||||
1982 | 1.59 | 1.60 | 1.24 | 2.00 | 0.15 | 0.67 | 0.09 | 0.28 | 0.44 | 2.02 | 1.44 | 1.94 | 2.02 | |||||||||||||
1983 | 1.15 | 3.52 | 2.00 | 0.50 | 0.50 | 0.21 | 0.89 | 1.14 | 0.16 | 0.51 | 1.89 | 1.40 | 3.52 | |||||||||||||
1984 | 0.29 | 3.77 | 0.87 | 1.41 | 0.66 | 0.53 | 0.01 | 0.03 | 0.11 | 0.67 | 2.36 | 0.74 | 3.77 | |||||||||||||
1985 | 0.23 | 1.57 | 1.09 | 0.50 | 0.36 | 0.82 | 0.08 | 0.93 | 0.36 | 0.87 | 1.27 | e | 1.04 | 1.57 | e | |||||||||||
1986 | 1.50 | 2.35 | 1.28 | 0.58 | 1.20 | 0.18 | 0.19 | 0.00 | 1.35 | 0.79 | 2.13 | 0.45 | 2.35 | |||||||||||||
1987 | 1.22 | 1.98 | 0.51 | 0.45 | ----- | z | 0.02 | 0.70 | 0.22 | 0.00 | 0.10 | ----- | z | 2.95 | ----- | z | ||||||||||
1988 | 1.95 | 0.53 | 0.90 | 0.75 | 0.53 | 0.75 | 0.00 | 0.03 | 0.34 | 0.11 | 2.18 | 1.06 | 2.18 | |||||||||||||
1989 | 2.09 | 0.62 | 0.78 | a | 0.78 | 0.83 | 0.32 | 0.12 | 0.51 | 0.36 | 1.10 | 0.98 | 0.49 | 2.09 | a | |||||||||||
1990 | 2.17 | 1.19 | e | 0.61 | 0.42 | 0.75 | 0.16 | 0.26 | 0.84 | 0.14 | 1.50 | 0.99 | 0.83 | 2.17 | e | |||||||||||
1991 | 1.00 | 1.25 | 1.96 | 0.98 | 0.65 | 0.75 | 0.32 | 0.16 | 0.00 | 1.12 | 1.35 | 1.77 | 1.96 | |||||||||||||
1992 | 0.78 | 0.52 | 0.68 | ----- | z | 0.06 | 0.82 | 0.26 | 0.00 | 0.35 | 1.04 | 1.20 | 1.40 | ----- | z | |||||||||||
1993 | 1.95 | 1.12 | 0.78 | 1.68 | 1.09 | 0.50 | w | 0.45 | 0.36 | 0.00 | 0.27 | 0.66 | 1.94 | 1.95 | w | |||||||||||
1994 | 1.33 | 0.78 | 0.82 | 0.50 | 0.65 | 0.32 | 0.01 | 0.00 | 0.70 | 1.04 | 1.38 | 0.93 | c | 1.38 | c | |||||||||||
1995 | 2.60 | 0.85 | 1.52 | d | 0.90 | 0.95 | ----- | z | 0.55 | 0.16 | 0.52 | 0.62 | 1.08 | 2.00 | ----- | z | ||||||||||
1996 | 1.90 | 1.25 | 1.19 | 1.36 | 1.54 | ----- | z | ----- | z | 0.04 | 0.75 | 1.25 | 4.30 | 2.54 | ----- | z | ||||||||||
1997 | 1.20 | 0.69 | 2.12 | 1.06 | 0.43 | ----- | z | 0.17 | 0.44 | 0.92 | 1.43 | 1.20 | 1.19 | ----- | z | |||||||||||
1998 | 1.35 | 2.20 | 1.40 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.48 | 1.48 | 1.13 | 0.91 | 0.65 | 0.46 | 0.24 | 0.32 | 0.55 | 0.95 | 1.57 | 1.60 | 2.45 | |||||||||||||
S.D. | 0.72 | 0.93 | 0.48 | 0.47 | 0.38 | 0.29 | 0.25 | 0.35 | 0.55 | 0.58 | 0.79 | 1.00 | 0.73 | |||||||||||||
SKEW | -0.05 | 1.28 | 0.75 | 0.89 | 0.54 | 0.14 | 1.31 | 0.93 | 1.44 | 0.31 | 2.23 | 1.50 | 0.61 | |||||||||||||
MAX | 2.82 | 3.77 | 2.12 | 2.00 | 1.54 | 0.90 | 0.89 | 1.14 | 2.18 | 2.09 | 4.30 | 4.66 | 3.77 | |||||||||||||
MIN | 0.23 | 0.52 | 0.51 | 0.42 | 0.06 | 0.02 | 0.00 | 0.00 | 0.00 | 0.10 | 0.66 | 0.45 | 1.38 | |||||||||||||
YRS | 20 | 19 | 21 | 19 | 19 | 16 | 19 | 20 | 20 | 20 | 19 | 20 | 10 |