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 | ----- | z | 1.05 | a | ----- | z |
1954 | 0.70 | 0.35 | 1.05 | 0.05 | 0.80 | 0.75 | 0.95 | 0.70 | 0.72 | 0.43 | 0.38 | 0.35 | 1.05 | |||||||||||||
1955 | 0.77 | 0.35 | 0.35 | 0.12 | 0.45 | 0.45 | 2.25 | 1.10 | 0.95 | 0.10 | 0.12 | 1.80 | 2.25 | |||||||||||||
1956 | 1.05 | 0.90 | 0.00 | 0.35 | a | 0.10 | 0.20 | 1.22 | 0.83 | 0.07 | 0.52 | 0.13 | 0.47 | 1.22 | a | |||||||||||
1957 | 1.15 | 0.90 | 0.90 | 0.55 | a | 0.65 | 0.32 | 0.95 | a | 0.75 | 0.35 | 1.20 | 0.83 | 0.45 | 1.20 | b | ||||||||||
1958 | 1.07 | 0.60 | 2.10 | 1.30 | a | 0.22 | 0.02 | 0.25 | 0.53 | 1.40 | 1.50 | 1.00 | 2.35 | 2.35 | a | |||||||||||
1959 | 0.55 | 0.25 | 0.83 | 0.70 | 0.39 | 0.85 | 0.50 | 1.20 | 0.10 | 1.30 | 0.25 | 1.50 | 1.50 | |||||||||||||
1960 | 1.20 | 0.70 | 0.70 | 0.45 | 0.64 | 1.10 | 0.60 | 0.70 | 0.25 | 1.57 | 0.20 | 1.10 | 1.57 | |||||||||||||
1961 | 1.65 | 0.46 | 0.90 | 0.92 | 0.25 | 0.10 | 0.52 | 0.65 | 0.45 | 0.35 | 0.55 | 0.55 | 1.65 | |||||||||||||
1962 | 0.50 | 0.77 | 0.25 | 0.15 | 0.05 | 0.28 | 0.85 | 0.65 | 1.04 | 0.50 | 0.90 | 0.70 | 1.04 | |||||||||||||
1963 | 0.65 | 1.60 | 0.48 | 0.75 | 0.07 | 0.20 | 0.50 | 1.50 | 0.60 | 0.55 | 0.60 | 0.35 | 1.60 | |||||||||||||
1964 | 0.15 | 0.55 | 0.40 | 0.65 | 1.10 | 0.00 | 1.13 | 0.70 | 0.35 | 0.33 | 1.50 | 1.75 | 1.75 | |||||||||||||
1965 | 0.55 | 0.65 | c | 1.20 | 0.60 | 0.15 | 1.25 | 0.70 | 0.60 | 1.33 | 1.20 | 0.80 | 1.32 | 1.33 | c | |||||||||||
1966 | 0.40 | 0.80 | 0.25 | 0.01 | 0.35 | a | 1.30 | 1.05 | 0.70 | 0.50 | 0.05 | 0.45 | 0.30 | 1.30 | a | |||||||||||
1967 | 0.20 | 0.95 | 0.28 | 0.25 | 0.05 | 0.45 | 1.71 | 1.31 | 0.82 | 0.15 | 0.40 | 1.15 | 1.71 | |||||||||||||
1968 | 0.45 | 1.39 | 1.29 | 0.85 | 0.85 | 0.14 | 1.05 | 1.22 | 0.55 | 0.14 | 1.00 | 1.45 | 1.45 | |||||||||||||
1969 | 0.80 | 1.05 | 0.30 | 0.95 | 1.68 | 0.66 | 0.78 | 0.51 | d | 0.50 | 2.23 | 0.51 | 0.90 | 2.23 | d | |||||||||||
1970 | 0.12 | 0.41 | 1.25 | 0.70 | 0.24 | 0.70 | 1.62 | 1.13 | 0.75 | 0.33 | 0.69 | 0.80 | 1.62 | |||||||||||||
1971 | 1.23 | 0.72 | 0.56 | 1.58 | 0.06 | 0.00 | 1.81 | 1.22 | b | 0.56 | 0.88 | 0.87 | 1.00 | 1.81 | b | |||||||||||
1972 | 0.82 | a | 0.26 | 0.56 | 0.06 | 0.46 | 0.33 | 0.70 | 1.33 | 1.04 | 1.10 | ----- | z | 0.92 | ----- | z | ||||||||||
1973 | 0.80 | 0.49 | 1.15 | 1.00 | 0.65 | 0.75 | 0.91 | 0.63 | 1.67 | 0.62 | 1.13 | 0.33 | 1.67 | |||||||||||||
1974 | 1.15 | 0.45 | 1.12 | 0.15 | 0.33 | 0.06 | 0.64 | 0.70 | 0.95 | 0.91 | 0.39 | 0.45 | 1.15 | |||||||||||||
1975 | 1.32 | 1.30 | 1.80 | 0.43 | 0.26 | 0.00 | 1.96 | 0.94 | 1.68 | 0.00 | 0.98 | 0.32 | 1.96 | |||||||||||||
1976 | 0.20 | 0.46 | 0.85 | 0.45 | 0.36 | a | 0.37 | 1.00 | 1.13 | 0.38 | 0.11 | a | 0.39 | 0.15 | 1.13 | b | ||||||||||
1977 | 1.20 | 0.70 | 0.25 | 1.15 | 0.13 | 0.47 | 0.50 | 0.85 | 0.61 | 0.57 | 0.80 | 0.44 | 1.20 | |||||||||||||
1978 | 0.63 | a | 0.89 | 1.94 | 0.54 | 0.66 | 1.23 | 0.54 | 1.00 | 0.70 | 0.93 | 1.00 | 0.92 | 1.94 | a | |||||||||||
1979 | 1.32 | b | 1.08 | ----- | z | 0.46 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.79 | 0.73 | 0.83 | 0.58 | 0.44 | 0.48 | 0.99 | 0.90 | 0.73 | 0.70 | 0.66 | 0.88 | 1.57 | |||||||||||||
S.D. | 0.42 | 0.35 | 0.56 | 0.40 | 0.38 | 0.42 | 0.52 | 0.29 | 0.44 | 0.57 | 0.35 | 0.56 | 0.38 | |||||||||||||
SKEW | 0.06 | 0.74 | 0.69 | 0.56 | 1.53 | 0.66 | 0.94 | 0.43 | 0.69 | 0.86 | 0.31 | 0.85 | 0.46 | |||||||||||||
MAX | 1.65 | 1.60 | 2.10 | 1.58 | 1.68 | 1.30 | 2.25 | 1.50 | 1.68 | 2.23 | 1.50 | 2.35 | 2.35 | |||||||||||||
MIN | 0.12 | 0.25 | 0.00 | 0.01 | 0.05 | 0.00 | 0.25 | 0.51 | 0.07 | 0.00 | 0.12 | 0.15 | 1.04 | |||||||||||||
YRS | 26 | 26 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 26 | 24 |