YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1977 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.91 | 0.61 | 0.20 | a | 0.34 | ----- | z | |||
1978 | 0.10 | 0.12 | 0.10 | 0.35 | 0.40 | 0.55 | 0.50 | 1.00 | 0.80 | 0.75 | 1.13 | 1.05 | 1.13 | |||||||||||||
1979 | 0.59 | 0.00 | 1.00 | g | 0.36 | 0.54 | 0.65 | 0.80 | 0.56 | a | 0.65 | 0.50 | 0.52 | a | 0.52 | 1.00 | i | |||||||||
1980 | 0.52 | 0.40 | 0.70 | 0.10 | 2.00 | 0.76 | 1.47 | 0.28 | 0.38 | 0.20 | 0.10 | 0.43 | 2.00 | |||||||||||||
1981 | 0.30 | 0.76 | a | 0.05 | 0.20 | 0.30 | 0.32 | 0.69 | b | 0.75 | ----- | z | 0.30 | h | 0.36 | 0.56 | ----- | z | ||||||||
1982 | 0.23 | a | 0.49 | 0.22 | 0.58 | d | 0.49 | 0.63 | 1.06 | 0.35 | 1.00 | 0.24 | ----- | z | 0.20 | ----- | z | |||||||||
1983 | 0.08 | 0.06 | 0.11 | 0.19 | 0.20 | 0.35 | 0.44 | 0.60 | 0.80 | 0.30 | 0.35 | 0.15 | 0.80 | |||||||||||||
1984 | 0.12 | 0.03 | 0.08 | 0.20 | 0.10 | 0.15 | 0.30 | 0.65 | 0.17 | 0.15 | 0.44 | 0.19 | 0.65 | |||||||||||||
1985 | 0.22 | 0.10 | 0.15 | 0.07 | 0.16 | 0.15 | 0.50 | 0.30 | 0.48 | 0.25 | 0.21 | 0.35 | 0.50 | |||||||||||||
1986 | 0.10 | 0.15 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.12 | j | ----- | z | |||
1987 | 0.32 | 0.40 | a | 0.40 | a | 0.00 | 0.35 | 0.37 | ----- | z | 0.50 | 0.40 | 0.55 | b | 0.80 | f | 0.55 | b | ----- | z | ||||||
1988 | 0.35 | 0.25 | a | 0.42 | 0.50 | 0.20 | s | ----- | z | ----- | z | 0.64 | 0.35 | 0.11 | 0.17 | 0.45 | h | ----- | z | |||||||
1989 | 0.35 | 1.50 | 0.30 | j | 0.08 | p | 0.30 | 0.75 | 0.76 | 0.47 | 1.14 | h | 0.35 | f | ----- | z | 0.21 | ----- | z | |||||||
1990 | 0.27 | 0.44 | 0.40 | 0.08 | 0.59 | 0.57 | 0.15 | b | 0.54 | c | 0.79 | 0.60 | a | 1.14 | b | 0.40 | g | 1.14 | o | |||||||
1991 | 0.39 | 0.61 | j | 0.95 | 0.19 | 0.35 | 0.65 | 0.21 | g | 0.29 | n | ----- | z | 0.43 | 0.06 | 0.51 | c | ----- | z | |||||||
1992 | 0.00 | r | 0.15 | 0.19 | b | 0.11 | k | 0.23 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||
1993 | ----- | z | 0.62 | ----- | z | 0.16 | 0.40 | 0.46 | 0.20 | a | 0.50 | 1.42 | c | 0.40 | b | 0.20 | g | 0.22 | q | ----- | z | |||||
1994 | 0.04 | m | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.28 | 0.36 | 0.29 | 0.23 | 0.46 | 0.49 | 0.62 | 0.55 | 0.68 | 0.39 | 0.43 | 0.42 | 1.02 | |||||||||||||
S.D. | 0.16 | 0.39 | 0.28 | 0.17 | 0.47 | 0.21 | 0.39 | 0.19 | 0.35 | 0.20 | 0.38 | 0.25 | 0.60 | |||||||||||||
SKEW | 0.43 | 1.74 | 1.19 | 0.77 | 2.81 | -0.37 | 0.82 | 0.69 | 0.53 | 0.22 | 1.15 | 1.24 | 0.99 | |||||||||||||
MAX | 0.59 | 1.50 | 0.95 | 0.58 | 2.00 | 0.76 | 1.47 | 1.00 | 1.42 | 0.75 | 1.14 | 1.05 | 2.00 | |||||||||||||
MIN | 0.08 | 0.00 | 0.00 | 0.00 | 0.10 | 0.15 | 0.15 | 0.28 | 0.17 | 0.11 | 0.06 | 0.15 | 0.50 | |||||||||||||
YRS | 14 | 15 | 13 | 13 | 14 | 13 | 11 | 13 | 12 | 13 | 11 | 12 | 5 |