YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1963 | ----- | z | ----- | z | 0.52 | i | 0.54 | 0.04 | 0.01 | 0.30 | 2.06 | 1.35 | 0.51 | 1.00 | 0.00 | 5.81 | c | |||||||||
1964 | 0.65 | 0.00 | 0.72 | 0.80 | 0.88 | 0.00 | 0.67 | 0.58 | 0.60 | 0.00 | 0.44 | 0.70 | 6.04 | |||||||||||||
1965 | 0.52 | 0.32 | 0.92 | 2.29 | 1.36 | 1.38 | 0.95 | 1.08 | 1.58 | 0.68 | 2.28 | 2.07 | 15.43 | |||||||||||||
1966 | 0.20 | 0.51 | 0.00 | 0.04 | 0.24 | 0.01 | 0.62 | 1.13 | 1.12 | 0.51 | 0.41 | 1.91 | 6.70 | |||||||||||||
1967 | 1.20 | ----- | z | 0.43 | 1.08 | 1.32 | 1.05 | 1.65 | 2.67 | 3.75 | 0.00 | 0.67 | 1.58 | 15.40 | a | |||||||||||
1968 | 0.58 | 0.48 | 1.12 | 0.87 | 0.96 | 0.00 | 1.81 | 1.93 | 0.07 | 0.05 | 0.14 | 0.54 | 8.55 | |||||||||||||
1969 | 3.18 | 2.29 | 0.76 | 0.00 | 0.57 | 0.39 | 2.34 | 2.31 | 1.17 | a | 0.86 | 0.50 | 0.09 | 14.46 | ||||||||||||
1970 | 0.04 | 0.47 | 1.13 | 0.52 | 0.10 | 0.90 | 1.77 | 2.39 | 0.45 | 0.28 | 1.69 | 0.71 | 10.45 | |||||||||||||
1971 | 0.05 | 0.76 | 0.01 | 0.22 | 0.82 | 0.12 | 0.56 | 1.69 | 0.11 | 2.13 | 0.75 | 1.49 | 8.71 | |||||||||||||
1972 | 0.00 | 0.00 | 0.05 | 0.45 | 0.00 | 1.76 | 0.08 | 1.29 | 1.58 | 4.47 | 1.41 | 0.48 | 11.57 | |||||||||||||
1973 | 0.77 | 0.74 | 1.39 | 0.53 | 1.06 | 0.52 | 0.21 | 1.03 | 0.92 | 0.00 | 0.64 | 0.01 | 7.82 | |||||||||||||
1974 | 1.10 | 0.12 | 0.22 | 0.47 | 0.00 | 0.00 | 1.48 | 0.77 | 0.30 | 2.70 | 1.01 | 0.41 | 8.58 | |||||||||||||
1975 | 0.40 | 0.41 | 1.38 | 0.76 | 0.55 | 0.30 | 0.96 | 1.01 | b | 1.11 | 0.58 | 0.44 | 0.38 | 8.28 | ||||||||||||
1976 | 0.00 | 2.53 | 0.50 | 1.74 | 1.15 | 0.00 | 0.52 | 0.14 | 0.42 | 0.32 | 0.18 | a | 0.00 | 7.50 | ||||||||||||
1977 | 0.71 | 0.05 | 0.02 | 0.04 | 1.28 | 0.28 | 0.71 | 1.17 | 0.42 | 1.37 | 0.22 | 0.53 | b | 6.80 | ||||||||||||
1978 | 1.87 | 2.17 | 2.52 | 1.06 | 0.35 | 0.00 | 0.35 | 0.28 | 0.16 | a | 1.18 | 5.17 | 2.05 | 17.16 | ||||||||||||
1979 | 1.79 | 1.01 | 3.60 | 0.17 | l | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 6.40 | i | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.82 | 0.79 | 0.92 | 0.71 | 0.67 | 0.42 | 0.94 | 1.35 | 0.94 | 0.98 | 1.06 | 0.81 | 9.86 | |||||||||||||
S.D. | 0.86 | 0.85 | 0.98 | 0.62 | 0.50 | 0.56 | 0.67 | 0.76 | 0.91 | 1.21 | 1.24 | 0.75 | 3.50 | |||||||||||||
SKEW | 1.40 | 1.12 | 1.45 | 1.16 | -0.05 | 1.22 | 0.65 | 0.20 | 1.86 | 1.73 | 2.46 | 0.62 | 0.96 | |||||||||||||
MAX | 3.18 | 2.53 | 3.60 | 2.29 | 1.36 | 1.76 | 2.34 | 2.67 | 3.75 | 4.47 | 5.17 | 2.07 | 17.16 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.08 | 0.14 | 0.07 | 0.00 | 0.14 | 0.00 | 6.04 | |||||||||||||
YRS | 16 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 14 |