YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1972 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.06 | 0.28 | 0.05 | 0.35 | 0.13 | 0.38 | b | ----- | z | |||||
1973 | 0.00 | 0.00 | 0.15 | 0.00 | 0.05 | 0.00 | 0.02 | 0.12 | 0.43 | 0.02 | 1.86 | 0.22 | 1.86 | |||||||||||||
1974 | 0.10 | 0.04 | 0.19 | 0.30 | 0.12 | 0.15 | 0.05 | 0.02 | 0.90 | 0.93 | 0.25 | 0.05 | b | 0.93 | b | |||||||||||
1975 | ----- | z | 0.15 | j | 0.19 | 0.02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.12 | 0.11 | 0.27 | b | 0.07 | a | ----- | z | ||||||||
1976 | 0.27 | b | 0.12 | b | 0.81 | e | 0.07 | 0.30 | 0.00 | 0.00 | 0.20 | 0.57 | 0.12 | 0.00 | 0.06 | 0.81 | i | |||||||||
1977 | 0.00 | d | 0.16 | b | 0.68 | a | 0.51 | 0.09 | a | 0.25 | 0.28 | 1.70 | 0.02 | 0.22 | 0.00 | m | 0.00 | 1.70 | u | |||||||
1978 | 0.08 | 0.00 | 0.00 | 0.23 | 0.30 | 0.15 | 0.45 | ----- | z | ----- | z | 0.25 | 1.00 | s | 0.73 | ----- | z | |||||||||
1979 | 0.70 | e | 0.08 | t | 0.22 | 0.10 | 0.12 | 0.00 | 0.20 | 0.60 | a | 0.00 | 0.55 | b | 3.60 | d | 0.00 | ----- | z | |||||||
1980 | 4.60 | f | 0.02 | 0.42 | j | ----- | z | 5.78 | 0.00 | 0.07 | 0.58 | 0.38 | 0.00 | 0.00 | 0.00 | ----- | z | |||||||||
1981 | 0.00 | 0.56 | 0.03 | 0.36 | a | 0.00 | 0.00 | 0.15 | 0.30 | 0.31 | 0.08 | 0.50 | 1.86 | c | 1.86 | d | ||||||||||
1982 | 0.33 | j | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.16 | 0.13 | 0.28 | 0.20 | 0.75 | 0.06 | 0.13 | 0.42 | 0.31 | 0.26 | 0.83 | 0.34 | 1.55 | |||||||||||||
S.D. | 0.26 | 0.20 | 0.30 | 0.18 | 1.89 | 0.10 | 0.15 | 0.52 | 0.30 | 0.29 | 1.27 | 0.58 | 0.54 | |||||||||||||
SKEW | 1.53 | 1.67 | 0.96 | 0.48 | 2.46 | 1.01 | 1.17 | 1.75 | 0.73 | 1.36 | 1.52 | 2.02 | -0.71 | |||||||||||||
MAX | 0.70 | 0.56 | 0.81 | 0.51 | 5.78 | 0.25 | 0.45 | 1.70 | 0.90 | 0.93 | 3.60 | 1.86 | 1.86 | |||||||||||||
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 | 0.93 | |||||||||||||
YRS | 7 | 7 | 8 | 8 | 9 | 9 | 10 | 9 | 9 | 10 | 8 | 10 | 3 |