YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1957 | ----- | z | ----- | z | ----- | z | ----- | z | 0.04 | 0.15 | 1.75 | 0.62 | 0.00 | 0.90 | 0.06 | 0.25 | ----- | z | ||||||||
1958 | 0.25 | 1.07 | ----- | z | 0.48 | 0.16 | 0.00 | 0.13 | 1.20 | 0.48 | 0.19 | ----- | z | ----- | z | ----- | z | |||||||||
1959 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | m | 0.17 | 0.07 | 0.30 | 0.92 | ----- | z | ||||
1960 | 0.50 | 0.38 | 0.02 | 0.00 | 0.15 | 0.00 | 0.10 | 0.34 | 0.67 | 0.15 | 0.16 | 0.00 | 0.67 | |||||||||||||
1961 | 0.00 | b | 0.00 | a | 0.15 | 0.05 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.11 | p | 1.23 | ----- | z | |||
1962 | 0.55 | 0.73 | 0.32 | 0.00 | 0.00 | 0.03 | 0.06 | 0.28 | 0.12 | 0.07 | 0.18 | 1.26 | 1.26 | |||||||||||||
1963 | 0.13 | 0.49 | 0.51 | 0.00 | 0.01 | 0.22 | 0.00 | 0.07 | 2.40 | 1.42 | 0.38 | 0.00 | 2.40 | |||||||||||||
1964 | 0.02 | 0.21 | 0.41 | 0.00 | 0.00 | 0.00 | 0.32 | 0.75 | 0.03 | 0.19 | 0.52 | 0.31 | 0.75 | |||||||||||||
1965 | 0.96 | 1.05 | 0.35 | 1.52 | 0.23 | 0.01 | 0.59 | 0.52 | 0.58 | 0.00 | 1.11 | 0.79 | 1.52 | |||||||||||||
1966 | 0.11 | 0.40 | 0.19 | 0.00 | 0.03 | 0.51 | 0.81 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |||||||
1967 | 0.18 | 0.00 | 0.39 | 0.43 | 0.41 | 0.15 | 0.38 | 1.78 | c | 0.32 | 0.00 | 0.35 | 0.84 | 1.78 | c | |||||||||||
1968 | 0.20 | 0.20 | 0.46 | 1.24 | 0.00 | 0.12 | 0.68 | 0.18 | 0.00 | 0.53 | 0.12 | 0.21 | 1.24 | |||||||||||||
1969 | 1.20 | 0.42 | 0.22 | 0.01 | 0.20 | 0.00 | 1.04 | 0.65 | 0.22 | 0.25 | 1.25 | 0.10 | 1.25 | |||||||||||||
1970 | ----- | z | ----- | z | 0.00 | s | 0.30 | 0.00 | 0.00 | 0.50 | 1.19 | 0.00 | 0.10 | 0.09 | 0.24 | ----- | z | |||||||||
1971 | 0.00 | 0.42 | 0.00 | 0.00 | o | 0.03 | 0.00 | 0.25 | 0.65 | 1.43 | 0.10 | 0.00 | 0.17 | 1.43 | o | |||||||||||
1972 | 0.00 | 0.00 | 0.00 | 0.00 | 0.08 | 0.15 | 0.00 | 0.95 | 0.30 | 0.51 | 0.40 | 0.32 | 0.95 | |||||||||||||
1973 | 0.06 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.30 | 0.41 | 0.25 | 0.31 | 0.10 | 0.10 | 0.47 | 0.71 | 0.48 | 0.32 | 0.38 | 0.47 | 1.31 | |||||||||||||
S.D. | 0.38 | 0.36 | 0.18 | 0.51 | 0.12 | 0.14 | 0.49 | 0.48 | 0.67 | 0.40 | 0.39 | 0.44 | 0.54 | |||||||||||||
SKEW | 1.38 | 0.65 | -0.18 | 1.55 | 1.35 | 1.87 | 1.34 | 0.76 | 1.95 | 1.71 | 1.35 | 0.69 | 0.77 | |||||||||||||
MAX | 1.20 | 1.07 | 0.51 | 1.52 | 0.41 | 0.51 | 1.75 | 1.78 | 2.40 | 1.42 | 1.25 | 1.26 | 2.40 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.07 | 0.00 | 0.00 | 0.00 | 0.00 | 0.67 | |||||||||||||
YRS | 14 | 13 | 12 | 13 | 14 | 14 | 14 | 13 | 14 | 14 | 13 | 14 | 9 |