YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1989 | ----- | z | ----- | z | ----- | z | ----- | z | 0.75 | 1.00 | f | 0.03 | r | 0.24 | 0.80 | 0.62 | 0.34 | 0.30 | ----- | z | ||||||
1990 | 0.30 | 0.28 | a | 0.85 | g | 0.74 | 1.50 | 0.47 | 1.42 | 0.32 | 0.03 | 0.61 | 0.85 | 0.55 | a | 1.50 | i | |||||||||
1991 | 0.27 | a | 0.23 | 0.34 | 0.65 | 1.05 | 1.15 | 0.17 | 0.13 | 0.18 | 0.04 | 0.62 | 0.30 | 1.15 | a | |||||||||||
1992 | 0.32 | 0.17 | 0.64 | 0.55 | 0.70 | 0.55 | 1.00 | 0.32 | 0.82 | 0.64 | a | 0.40 | 0.25 | 1.00 | a | |||||||||||
1993 | 0.49 | 0.20 | 0.33 | 0.68 | 1.09 | 1.00 | ----- | z | ----- | z | 0.00 | 1.05 | 0.43 | a | 0.40 | ----- | z | |||||||||
1994 | 0.26 | 0.69 | 0.64 | 0.55 | 1.02 | 0.54 | 0.58 | 0.24 | 0.22 | 0.74 | 0.93 | 0.70 | a | 1.02 | a | |||||||||||
1995 | 0.50 | 0.73 | 0.69 | 0.97 | 0.84 | 0.93 | 1.05 | 0.56 | 0.60 | 1.05 | b | 1.07 | b | ----- | z | ----- | z | |||||||||
1996 | 0.70 | c | 0.85 | a | 0.82 | 0.67 | h | 0.70 | 0.35 | 0.00 | 0.29 | 0.37 | 0.85 | 1.27 | 0.83 | 1.27 | l | |||||||||
1997 | 0.88 | 0.50 | 0.68 | a | 0.97 | 0.82 | 0.30 | 1.66 | 0.28 | 0.67 | 0.42 | 0.33 | 0.80 | 1.66 | a | |||||||||||
1998 | 0.65 | 0.39 | 0.51 | 0.81 | 1.67 | 1.10 | 0.35 | 0.59 | 0.80 | 0.77 | 0.76 | 1.50 | 1.67 | |||||||||||||
1999 | 0.70 | 0.70 | 0.86 | 0.47 | a | 0.50 | 0.55 | 0.07 | 0.41 | 0.05 | 1.04 | 0.33 | 0.53 | 1.04 | a | |||||||||||
2000 | 0.23 | 0.42 | a | 0.70 | 0.31 | 0.90 | 0.45 | 0.01 | 0.07 | 0.70 | 1.30 | 0.26 | j | 0.33 | 1.30 | k | ||||||||||
2001 | 0.44 | 0.72 | 0.50 | 0.55 | 1.00 | 1.00 | 0.37 | 0.07 | 0.07 | 0.40 | 0.40 | ----- | z | ----- | z | |||||||||||
2002 | ----- | z | ----- | z | ----- | z | 0.44 | 0.47 | 0.59 | a | 0.27 | 0.90 | 0.40 | 0.26 | 0.26 | 0.43 | b | ----- | z | |||||||
2003 | 0.86 | a | 0.90 | 0.45 | 1.05 | 0.47 | 0.50 | 0.49 | 0.86 | 0.41 | 0.15 | 0.30 | 0.62 | 1.05 | a | |||||||||||
2004 | 0.59 | b | 0.36 | 0.48 | 0.74 | 1.94 | 0.87 | 0.57 | 1.20 | a | 0.66 | 0.63 | 0.56 | a | 0.51 | g | 1.94 | k | ||||||||
2005 | 0.62 | f | 0.71 | 0.85 | 0.90 | 0.92 | a | 0.89 | g | 0.00 | 0.11 | 0.25 | 1.20 | 0.86 | 0.35 | d | 1.20 | r | ||||||||
2006 | 0.60 | 0.28 | 0.74 | 0.45 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.52 | 0.51 | 0.62 | 0.68 | 0.96 | 0.69 | 0.53 | 0.41 | 0.41 | 0.69 | 0.61 | 0.56 | 1.23 | |||||||||||||
S.D. | 0.22 | 0.25 | 0.17 | 0.22 | 0.41 | 0.29 | 0.53 | 0.33 | 0.30 | 0.36 | 0.31 | 0.33 | 0.30 | |||||||||||||
SKEW | 0.19 | 0.11 | -0.21 | 0.18 | 0.99 | 0.33 | 0.89 | 1.08 | 0.01 | -0.10 | 0.69 | 1.70 | 0.87 | |||||||||||||
MAX | 0.88 | 0.90 | 0.86 | 1.05 | 1.94 | 1.15 | 1.66 | 1.20 | 0.82 | 1.30 | 1.27 | 1.50 | 1.67 | |||||||||||||
MIN | 0.23 | 0.17 | 0.33 | 0.31 | 0.47 | 0.30 | 0.00 | 0.07 | 0.00 | 0.04 | 0.26 | 0.25 | 1.00 | |||||||||||||
YRS | 15 | 16 | 15 | 16 | 17 | 15 | 15 | 16 | 17 | 17 | 16 | 14 | 7 |