YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1987 | ----- | z | ----- | z | 0.04 | 0.00 | 0.00 | 0.00 | 2.44 | 0.20 | 0.35 | 0.99 | 0.27 | 0.52 | 4.81 | b | ||||||||||
1988 | 0.79 | 0.41 | 0.01 | 1.47 | 0.00 | 0.00 | 2.54 | 4.14 | 0.00 | 0.15 | 0.23 | 0.10 | 9.84 | |||||||||||||
1989 | 1.72 | 0.00 | 0.39 | 0.00 | 0.00 | 0.00 | 0.13 | 0.00 | 0.00 | 0.86 | 0.00 | 0.66 | 3.76 | |||||||||||||
1990 | 1.12 | 0.35 | 0.23 | 0.15 | 0.29 | 0.21 | 2.52 | 0.80 | 0.36 | 0.00 | 0.00 | 0.01 | 6.04 | |||||||||||||
1991 | 0.24 | 0.45 | 0.95 | 0.00 | 0.00 | 0.00 | 0.10 | 0.83 | 0.27 | 0.29 | 0.35 | 0.48 | 3.96 | |||||||||||||
1992 | 0.98 | 2.70 | 1.94 | 0.10 | 0.16 | 0.00 | 0.00 | 1.08 | 0.00 | 0.02 | 0.00 | 2.03 | 9.01 | |||||||||||||
1993 | 3.42 | 3.15 | 0.79 | 0.00 | 0.13 | 0.00 | 0.00 | 0.73 | 0.00 | 0.09 | 1.00 | 0.00 | 9.31 | |||||||||||||
1994 | 0.06 | 0.61 | 0.74 | 0.00 | 0.16 | 0.00 | 2.27 | 0.46 | 0.00 | 0.03 | 0.15 | 1.83 | 6.31 | |||||||||||||
1995 | 2.34 | 0.61 | 0.53 | 0.84 | 0.01 | 0.00 | 0.22 | 0.11 | 0.00 | 0.00 | 0.34 | 0.00 | 5.00 | |||||||||||||
1996 | 0.09 | 0.16 | 0.11 | 0.00 | 0.00 | 0.00 | 0.24 | 0.00 | 0.83 | 0.00 | 0.00 | 0.00 | 1.43 | |||||||||||||
1997 | 0.35 | 0.21 | d | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 3.60 | 0.00 | 0.00 | 2.60 | c | 6.76 | |||||||||||
1998 | 0.00 | 3.15 | 0.75 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 3.90 | h | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.01 | 1.07 | 0.54 | 0.21 | 0.07 | 0.02 | 0.95 | 0.76 | 0.49 | 0.22 | 0.21 | 0.75 | 6.14 | |||||||||||||
S.D. | 1.09 | 1.26 | 0.56 | 0.46 | 0.10 | 0.06 | 1.19 | 1.19 | 1.06 | 0.36 | 0.30 | 0.95 | 2.71 | |||||||||||||
SKEW | 1.07 | 0.98 | 1.27 | 2.06 | 1.09 | 2.85 | 0.56 | 2.31 | 2.56 | 1.47 | 1.76 | 0.95 | -0.14 | |||||||||||||
MAX | 3.42 | 3.15 | 1.94 | 1.47 | 0.29 | 0.21 | 2.54 | 4.14 | 3.60 | 0.99 | 1.00 | 2.60 | 9.84 | |||||||||||||
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 | 1.43 | |||||||||||||
YRS | 11 | 11 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 |