YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1912 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.05 | y | 0.08 | 0.10 | 0.15 | ----- | z | |||
1913 | 0.58 | 0.15 | 0.18 | 0.44 | 0.07 | 0.20 | 0.51 | 0.70 | 0.65 | 0.00 | 0.52 | 0.20 | 0.70 | |||||||||||||
1914 | 0.00 | 0.19 | 0.00 | 0.79 | 0.30 | 0.92 | 0.86 | 1.15 | 0.47 | 0.65 | 0.00 | 0.58 | 1.15 | |||||||||||||
1915 | 0.90 | 1.05 | 0.36 | 0.43 | 0.70 | 0.31 | 1.22 | 0.43 | 0.60 | 0.22 | 0.28 | 0.32 | 1.22 | |||||||||||||
1916 | 0.42 | 0.15 | 0.96 | 1.05 | 0.23 | 0.00 | 0.58 | 1.05 | 0.66 | 1.51 | 0.18 | 0.23 | 1.51 | |||||||||||||
1917 | 0.18 | 0.18 | 0.08 | 0.18 | 0.61 | 0.05 | 0.56 | 0.69 | 1.05 | 0.00 | 0.04 | 0.00 | 1.05 | |||||||||||||
1918 | 0.50 | 0.33 | 0.20 | 0.16 | 0.97 | 0.60 | ----- | z | ----- | z | ----- | z | 0.64 | 0.30 | 0.00 | ----- | z | |||||||||
1919 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.24 | ----- | z | ----- | z | |
1920 | 0.35 | 0.54 | 0.03 | 0.45 | 0.70 | 0.69 | 0.40 | 0.62 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||||||||
1921 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.82 | 0.95 | ----- | z | ----- | z | ----- | z | 0.00 | x | ----- | z | ||
1922 | 0.20 | 0.30 | 0.20 | a | 0.92 | 0.15 | 0.15 | 1.15 | 0.15 | ----- | z | ----- | z | 0.36 | 0.03 | ----- | z | |||||||||
1923 | 0.07 | 0.40 | 0.12 | ----- | z | ----- | z | ----- | z | 1.25 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.36 | 0.37 | 0.24 | 0.55 | 0.47 | 0.37 | 0.82 | 0.72 | 0.69 | 0.44 | 0.22 | 0.19 | 1.13 | |||||||||||||
S.D. | 0.28 | 0.29 | 0.29 | 0.33 | 0.32 | 0.33 | 0.33 | 0.33 | 0.22 | 0.55 | 0.16 | 0.20 | 0.29 | |||||||||||||
SKEW | 0.59 | 1.63 | 1.88 | 0.29 | 0.21 | 0.51 | 0.20 | -0.33 | 1.02 | 1.10 | 0.28 | 0.90 | -0.22 | |||||||||||||
MAX | 0.90 | 1.05 | 0.96 | 1.05 | 0.97 | 0.92 | 1.25 | 1.15 | 1.05 | 1.51 | 0.52 | 0.58 | 1.51 | |||||||||||||
MIN | 0.00 | 0.15 | 0.00 | 0.16 | 0.07 | 0.00 | 0.40 | 0.15 | 0.47 | 0.00 | 0.00 | 0.00 | 0.70 | |||||||||||||
YRS | 9 | 9 | 9 | 8 | 8 | 8 | 9 | 8 | 5 | 7 | 9 | 8 | 5 |