YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1941 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.46 | 1.27 | 1.73 | j | ||
1942 | 0.34 | 0.10 | 0.02 | 0.02 | 0.00 | 0.00 | 0.00 | 0.57 | 0.00 | 0.07 | 0.00 | 0.06 | 1.18 | |||||||||||||
1943 | 0.93 | 0.00 | 0.26 | 0.00 | 0.00 | 0.00 | 0.12 | 1.54 | 1.23 | 0.03 | 0.00 | 0.87 | 4.98 | |||||||||||||
1944 | 0.00 | 2.47 | 0.44 | 0.05 | 0.00 | 0.00 | 0.00 | 0.02 | 0.00 | 0.04 | 1.13 | 0.15 | 4.30 | |||||||||||||
1945 | ----- | z | 0.08 | 1.37 | 0.00 | 0.00 | 0.00 | 0.89 | 1.74 | 0.00 | 0.19 | 0.00 | 0.35 | 4.62 | a | |||||||||||
1946 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.49 | 0.05 | 0.30 | 0.07 | 0.34 | 0.93 | 2.18 | |||||||||||||
1947 | 0.00 | 0.00 | ----- | z | 0.00 | 0.04 | 0.00 | 0.00 | 0.19 | 0.00 | 0.00 | 0.00 | 0.46 | 0.69 | a | |||||||||||
1948 | 0.00 | 0.15 | 0.33 | 0.00 | 0.00 | 0.00 | 0.09 | 0.14 | 0.70 | 1.10 | 0.00 | 0.09 | 2.60 | |||||||||||||
1949 | 3.20 | 0.00 | 0.00 | i | 0.00 | 0.00 | 0.00 | 0.00 | 2.00 | 0.00 | 0.20 | 0.08 | 0.00 | 5.48 | a | |||||||||||
1950 | 0.10 | 0.04 | 0.90 | 0.00 | 0.00 | 0.00 | 1.16 | ----- | z | 0.00 | 0.00 | 0.00 | 0.00 | 2.20 | a | |||||||||||
1951 | 0.30 | 0.00 | 0.00 | 0.50 | 0.29 | 0.00 | 0.00 | 4.99 | 0.00 | d | 0.34 | 0.85 | 0.49 | 7.76 | ||||||||||||
1952 | 0.43 | 0.00 | 1.58 | 0.92 | 0.00 | 0.10 | 0.06 | 0.18 | 0.00 | a | ----- | z | ----- | z | 0.00 | d | 3.27 | b | ||||||||
1953 | 0.00 | 0.16 | ----- | z | ----- | z | ----- | z | 0.00 | 0.20 | 0.50 | 0.00 | 0.00 | 0.00 | 0.05 | h | 0.86 | d | ||||||||
1954 | 0.95 | 0.05 | 0.91 | 0.00 | 0.00 | 0.00 | 0.46 | 0.11 | 0.41 | 0.17 | 0.00 | 0.00 | 3.06 | |||||||||||||
1955 | 1.62 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.05 | ----- | z | ----- | z | 0.00 | 0.00 | 0.00 | 1.67 | b | ||||||||||
1956 | 0.00 | 0.00 | ----- | z | ----- | z | 0.00 | 0.00 | 0.14 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.14 | b | ||||||||||
1957 | 0.75 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.70 | 0.00 | 1.07 | 0.03 | 0.16 | 2.71 | |||||||||||||
1958 | 0.00 | 2.08 | 0.45 | 0.54 | 0.11 | 0.00 | 0.34 | 1.02 | 0.09 | 0.37 | 0.16 | 0.00 | 5.16 | |||||||||||||
1959 | 0.07 | 0.46 | 0.00 | 0.04 | 0.00 | 0.00 | 0.09 | 0.54 | 1.30 | 0.39 | 0.00 | 2.31 | 5.20 | |||||||||||||
1960 | 0.46 | 0.46 | 0.14 | 0.05 | 0.00 | 0.00 | 0.00 | 0.00 | 0.92 | 0.00 | 0.00 | 0.00 | 2.03 | |||||||||||||
1961 | 0.25 | 0.00 | 0.05 | 0.03 | 0.00 | 0.00 | 0.00 | 0.21 | 0.00 | 0.00 | 0.03 | 0.27 | 0.84 | |||||||||||||
1962 | 0.84 | 0.39 | 0.05 | 0.00 | 0.00 | 0.00 | 0.00 | 0.15 | 0.00 | 0.00 | 0.00 | 0.74 | 2.17 | |||||||||||||
1963 | 0.20 | 0.21 | 0.11 | 0.00 | 0.00 | 0.00 | 0.00 | 0.94 | 1.14 | 1.00 | 0.45 | 0.00 | 4.05 | |||||||||||||
1964 | 0.04 | 0.12 | 0.40 | 0.01 | 0.00 | 0.00 | 0.55 | 0.30 | 0.00 | 0.22 | 0.48 | 0.13 | 2.25 | |||||||||||||
1965 | 0.26 | 0.14 | 0.62 | 1.52 | 0.05 | 0.00 | 0.12 | 0.33 | 0.00 | 0.00 | 0.93 | 2.82 | 6.79 | |||||||||||||
1966 | ----- | z | 0.04 | 0.45 | 0.00 | 0.00 | 0.00 | 0.15 | 0.05 | 0.07 | 1.92 | 0.56 | 0.21 | 3.45 | a | |||||||||||
1967 | 0.17 | 0.00 | 0.20 | 0.09 | 0.00 | 0.00 | 0.14 | 1.62 | 0.82 | 0.00 | 0.61 | 1.33 | 4.98 | |||||||||||||
1968 | 0.00 | 0.09 | 0.39 | 0.00 | 0.00 | 0.00 | 1.11 | 0.00 | 0.00 | 0.28 | 0.02 | 0.29 | 2.18 | |||||||||||||
1969 | 1.00 | 0.06 | 0.05 | 0.00 | 0.07 | 0.00 | 0.81 | 0.35 | 0.28 | 0.13 | 0.98 | 0.04 | 3.77 | |||||||||||||
1970 | 0.15 | 0.43 | 1.41 | 0.00 | 0.00 | 0.00 | 0.05 | 2.10 | 0.00 | 0.04 | 0.03 | 0.13 | 4.34 | |||||||||||||
1971 | 0.04 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.01 | 0.85 | 0.67 | 0.01 | 0.00 | 0.01 | 1.59 | |||||||||||||
1972 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.69 | 0.00 | 0.86 | 0.00 | 2.61 | 0.61 | 0.04 | 4.81 | |||||||||||||
1973 | 0.05 | 1.21 | 0.73 | 0.00 | 0.05 | 0.00 | 0.00 | 2.30 | 0.00 | 0.00 | 0.11 | 0.00 | 4.45 | |||||||||||||
1974 | 0.55 | 0.00 | 0.27 | 0.00 | 0.00 | 0.00 | 0.40 | 0.88 | 0.00 | 0.65 | 0.00 | 0.37 | 3.12 | |||||||||||||
1975 | 0.00 | 0.07 | 0.34 | 0.22 | 0.00 | 0.00 | 0.06 | 0.08 | 1.39 | 0.02 | 0.18 | 0.25 | 2.61 | |||||||||||||
1976 | 0.02 | 2.24 | 0.00 | 0.57 | 0.05 | 0.00 | 0.26 | 0.00 | ----- | z | 0.20 | 0.22 | 0.19 | 3.75 | a | |||||||||||
1977 | 0.22 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.22 | k | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.38 | 0.32 | 0.37 | 0.14 | 0.02 | 0.02 | 0.22 | 0.77 | 0.28 | 0.33 | 0.24 | 0.40 | 3.56 | |||||||||||||
S.D. | 0.63 | 0.65 | 0.45 | 0.33 | 0.05 | 0.12 | 0.32 | 1.02 | 0.45 | 0.59 | 0.34 | 0.65 | 1.72 | |||||||||||||
SKEW | 2.96 | 2.48 | 1.39 | 2.90 | 3.95 | 5.49 | 1.70 | 2.41 | 1.34 | 2.53 | 1.29 | 2.39 | 0.56 | |||||||||||||
MAX | 3.20 | 2.47 | 1.58 | 1.52 | 0.29 | 0.69 | 1.16 | 4.99 | 1.39 | 2.61 | 1.13 | 2.82 | 7.76 | |||||||||||||
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 | 0.84 | |||||||||||||
YRS | 34 | 35 | 31 | 33 | 34 | 35 | 35 | 33 | 33 | 34 | 35 | 35 | 25 |