YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1968 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.46 | 0.28 | 0.03 | 0.77 | i | |||
1969 | 0.00 | 0.87 | 0.26 | 0.56 | 3.13 | 3.75 | 2.01 | 5.42 | 6.04 | 1.78 | 0.29 | 0.62 | 24.73 | |||||||||||||
1970 | 0.00 | 0.00 | 0.02 | a | 2.18 | 1.02 | 0.44 | 5.12 | 1.98 | 4.84 | 1.45 | 0.00 | 0.00 | 17.05 | ||||||||||||
1971 | 0.02 | 0.15 | 0.00 | 1.09 | 0.92 | 1.88 | 3.05 | 3.25 | 1.95 | 1.50 | 1.48 | 0.68 | 15.97 | |||||||||||||
1972 | 0.00 | 0.02 | 0.00 | 0.00 | 1.24 | 2.19 | 4.62 | 4.07 | 5.77 | 1.84 | 1.38 | 0.09 | 21.22 | |||||||||||||
1973 | 0.13 | 0.24 | 1.54 | 0.68 | 0.93 | 0.58 | 2.61 | 1.44 | 0.66 | 0.59 | 0.00 | 0.25 | 9.65 | |||||||||||||
1974 | 0.18 | 0.02 | 0.37 | 1.35 | 0.06 | 0.25 | 1.95 | 2.22 | 1.14 | 1.02 | 0.15 | 0.46 | 9.17 | |||||||||||||
1975 | 0.48 | 0.08 | 0.23 | 0.80 | 0.99 | 2.05 | 2.56 | ----- | z | 1.94 | ----- | z | 0.84 | 0.00 | 9.97 | b | ||||||||||
1976 | 0.10 | 0.00 | 0.46 | 0.72 | 3.53 | 1.32 | 1.90 | 1.14 | 2.98 | 0.16 | 0.04 | 0.00 | 12.35 | |||||||||||||
1977 | 0.21 | 0.02 | 0.40 | 3.65 | 1.32 | 0.65 | 3.68 | 1.70 | 1.24 | a | 0.07 | 0.17 | ----- | z | 13.11 | a | ||||||||||
1978 | 0.20 | k | 0.34 | 0.19 | 0.14 | 1.81 | 2.12 | 0.94 | 0.79 | 0.72 | 0.22 | 2.65 | 0.04 | 9.96 | a | |||||||||||
1979 | 0.71 | 0.00 | 1.63 | 1.54 | 3.01 | 2.22 | 3.22 | 1.42 | 1.97 | 0.15 | 0.11 | 0.08 | 16.06 | |||||||||||||
1980 | 0.16 | 0.65 | 0.40 | 2.43 | 2.31 | 1.15 | 1.28 | 3.25 | 1.34 | 0.00 | 0.55 | 0.03 | 13.55 | |||||||||||||
1981 | 0.05 | 0.19 | 1.07 | 0.26 | 1.71 | 1.47 | 2.43 | 7.95 | 1.50 | 0.87 | ----- | z | 0.03 | 17.53 | a | |||||||||||
1982 | 0.00 | ----- | z | 0.25 | 0.13 | 1.84 | 6.33 | 5.94 | 1.82 | 2.19 | 0.00 | 0.23 | 0.47 | 19.20 | a | |||||||||||
1983 | 0.54 | 0.29 | ----- | z | 0.15 | ----- | z | 2.09 | 0.92 | a | 0.07 | 1.11 | 2.21 | ----- | z | ----- | z | 7.38 | d | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.18 | 0.21 | 0.49 | 1.05 | 1.70 | 1.90 | 2.82 | 2.61 | 2.36 | 0.82 | 0.58 | 0.20 | 15.53 | |||||||||||||
S.D. | 0.23 | 0.27 | 0.54 | 1.04 | 0.99 | 1.53 | 1.49 | 2.08 | 1.77 | 0.76 | 0.77 | 0.25 | 5.11 | |||||||||||||
SKEW | 1.22 | 1.45 | 1.27 | 1.19 | 0.44 | 1.68 | 0.67 | 1.32 | 1.18 | 0.47 | 1.62 | 0.92 | 0.46 | |||||||||||||
MAX | 0.71 | 0.87 | 1.63 | 3.65 | 3.53 | 6.33 | 5.94 | 7.95 | 6.04 | 2.21 | 2.65 | 0.68 | 24.73 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.06 | 0.25 | 0.92 | 0.07 | 0.66 | 0.00 | 0.00 | 0.00 | 9.17 | |||||||||||||
YRS | 14 | 14 | 14 | 15 | 14 | 15 | 15 | 14 | 15 | 15 | 14 | 14 | 9 |