YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1953 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | 0.04 | 0.04 | j | ||
1954 | 1.27 | 0.23 | 0.28 | 0.00 | 0.00 | 0.00 | 1.20 | 0.00 | 0.00 | 0.00 | 0.45 | 0.08 | 3.51 | |||||||||||||
1955 | 0.71 | 0.00 | 0.00 | 0.08 | 0.21 | 0.02 | 0.46 | 1.21 | 0.00 | 0.00 | 0.11 | 0.00 | 2.80 | |||||||||||||
1956 | 0.30 | 0.00 | 0.00 | 0.22 | 0.00 | 0.00 | 0.74 | 0.00 | 0.00 | 0.50 | 0.00 | 0.00 | 1.76 | |||||||||||||
1957 | 0.39 | 0.05 | 0.19 | 0.54 | 0.14 | 0.00 | 0.00 | 0.00 | 0.00 | 0.54 | 0.71 | 0.07 | 2.63 | |||||||||||||
1958 | 0.20 | 0.71 | 1.59 | 0.51 | 0.39 | 0.00 | 0.00 | 0.75 | 0.06 | 0.90 | 0.33 | 0.00 | 5.44 | |||||||||||||
1959 | 0.08 | 0.41 | 0.00 | 0.00 | 0.00 | 0.00 | 0.19 | 0.22 | 0.09 | 0.02 | 0.24 | 0.72 | 1.97 | |||||||||||||
1960 | 0.32 | 0.16 | 0.00 | 0.01 | 0.00 | 0.02 | 0.07 | 0.00 | 0.73 | 0.68 | 1.05 | 0.15 | 3.19 | |||||||||||||
1961 | 0.32 | 0.00 | 0.11 | 0.11 | 0.00 | 0.00 | 0.02 | 1.22 | 0.00 | 0.00 | 0.13 | 0.17 | 2.08 | |||||||||||||
1962 | 0.07 | 0.32 | 0.03 | 0.00 | 0.00 | 0.00 | 0.32 | 0.00 | 0.09 | 0.25 | 0.00 | 0.15 | 1.23 | |||||||||||||
1963 | 0.07 | 0.88 | 0.24 | 0.01 | 0.00 | 0.00 | 0.00 | 0.12 | 1.47 | 0.33 | 0.23 | 0.00 | 3.35 | |||||||||||||
1964 | 0.00 | 0.00 | 0.03 | 0.09 | 0.06 | 0.00 | 0.15 | 0.09 | 0.00 | 0.00 | 0.29 | 0.00 | 0.71 | |||||||||||||
1965 | 0.01 | 0.07 | 0.55 | 1.99 | 0.00 | 0.00 | 0.02 | 0.03 | 0.00 | 0.00 | 1.44 | 2.20 | 6.31 | |||||||||||||
1966 | 0.00 | 0.37 | 0.05 | 0.00 | 0.02 | 0.00 | 0.35 | 0.00 | 0.04 | 0.21 | 0.26 | 0.33 | 1.63 | |||||||||||||
1967 | 0.43 | 0.00 | 0.00 | 0.58 | 0.00 | 0.00 | 0.22 | 0.38 | 0.27 | 0.00 | 0.30 | 0.50 | 2.68 | |||||||||||||
1968 | 0.00 | 0.16 | 0.71 | 0.00 | 0.00 | 0.07 | 0.24 | 0.01 | 0.00 | 0.00 | 0.31 | 0.02 | 1.52 | |||||||||||||
1969 | 1.35 | 1.82 | 0.26 | 0.00 | 0.33 | 0.07 | 0.12 | 0.00 | 0.15 | 0.00 | 0.35 | 0.00 | 4.45 | |||||||||||||
1970 | 0.11 | 0.53 | 0.78 | 0.00 | 0.00 | 0.00 | 0.13 | 0.00 | 0.00 | 0.02 | 0.25 | 0.27 | 2.09 | |||||||||||||
1971 | 0.00 | 0.03 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.03 | i | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.31 | 0.32 | 0.27 | 0.24 | 0.07 | 0.01 | 0.25 | 0.24 | 0.17 | 0.20 | 0.36 | 0.26 | 2.79 | |||||||||||||
S.D. | 0.41 | 0.46 | 0.41 | 0.49 | 0.13 | 0.02 | 0.31 | 0.42 | 0.38 | 0.29 | 0.37 | 0.52 | 1.49 | |||||||||||||
SKEW | 1.61 | 2.15 | 2.05 | 2.81 | 1.68 | 2.06 | 1.90 | 1.67 | 2.72 | 1.17 | 1.74 | 3.07 | 0.95 | |||||||||||||
MAX | 1.35 | 1.82 | 1.59 | 1.99 | 0.39 | 0.07 | 1.20 | 1.22 | 1.47 | 0.90 | 1.44 | 2.20 | 6.31 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.71 | |||||||||||||
YRS | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 18 | 17 |