YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1989 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.18 | ----- | z | ----- | z | |
1990 | 0.35 | 0.27 | 0.47 | 0.26 | 1.46 | 0.42 | 0.90 | 0.80 | 0.91 | 0.47 | 2.00 | 1.54 | 2.00 | |||||||||||||
1991 | 0.42 | 0.50 | 1.25 | 0.00 | 0.11 | 0.64 | 0.84 | 0.87 | 0.35 | 0.31 | 1.42 | c | 0.95 | a | 1.42 | d | ||||||||||
1992 | 1.15 | 0.58 | 0.87 | 0.33 | 1.09 | 0.20 | 0.96 | 3.39 | 0.16 | 0.73 | 0.14 | 1.54 | 3.39 | |||||||||||||
1993 | 1.66 | b | 0.97 | 0.81 | 0.02 | 0.17 | 0.11 | 0.50 | 1.24 | 0.35 | 0.86 | 0.50 | 0.84 | 1.66 | b | |||||||||||
1994 | 0.30 | 1.40 | 0.80 | 0.17 | 0.50 | 0.43 | 0.88 | 0.56 | 2.46 | 0.70 | 4.44 | b | 1.06 | 4.44 | b | |||||||||||
1995 | 1.95 | a | 0.40 | 0.39 | 0.12 | 0.24 | 0.04 | 0.64 | 0.38 | 1.00 | 0.01 | 0.23 | 0.51 | 1.95 | a | |||||||||||
1996 | 0.03 | 0.97 | a | 0.21 | 0.00 | 0.03 | 0.37 | 0.60 | 1.35 | a | 0.76 | 2.20 | 0.73 | 0.01 | 2.20 | b | ||||||||||
1997 | 1.31 | 1.08 | 0.10 | 0.13 | 0.40 | 1.40 | 0.75 | 0.58 | 2.18 | 0.75 | 0.61 | 1.13 | 2.18 | |||||||||||||
1998 | 0.33 | c | 0.60 | 0.80 | 0.48 | 0.00 | 0.30 | 0.75 | 0.96 | 0.80 | 1.13 | 1.67 | 0.25 | 1.67 | c | |||||||||||
1999 | 0.07 | 0.12 | 0.24 | 1.52 | 0.25 | a | 0.27 | 1.77 | 1.51 | 1.39 | 0.01 | 0.01 | 0.00 | 1.77 | a | |||||||||||
2000 | 0.11 | 0.13 | 0.68 | 0.00 | 0.00 | 0.28 | 0.40 | 0.57 | 0.22 | 2.12 | 1.10 | a | 0.21 | 2.12 | a | |||||||||||
2001 | 0.45 | 0.38 | 0.16 | 1.87 | 0.66 | 0.11 | 0.35 | 0.47 | 0.20 | 0.17 | 0.34 | 0.23 | 1.87 | |||||||||||||
2002 | 0.11 | 0.00 | 0.09 | 0.29 | 0.02 | 0.04 | 0.99 | 0.43 | 2.03 | 0.50 | 0.72 | 0.60 | 2.03 | |||||||||||||
2003 | 0.15 | 1.20 | 0.35 | 0.12 | 0.01 | 0.06 | 0.36 | 0.65 | 1.16 | 0.76 | 2.59 | 0.12 | 2.59 | |||||||||||||
2004 | 0.45 | 0.57 | 0.46 | 1.10 | 0.00 | 0.02 | 0.74 | 0.51 | 1.72 | 0.59 | 1.25 | 1.73 | 1.73 | |||||||||||||
2005 | 1.56 | 1.42 | 0.45 | 1.06 | 0.20 | 0.44 | 0.50 | 0.82 | 1.42 | 0.82 | 0.05 | 0.08 | 1.56 | |||||||||||||
2006 | 0.65 | 0.00 | 0.78 | 0.50 | 0.07 | 0.41 | 1.17 | 1.05 | 0.47 | 1.50 | 0.10 | 0.19 | 1.50 | |||||||||||||
2007 | 0.50 | 0.32 | 0.89 | 0.25 | 0.87 | 0.44 | 0.78 | 0.61 | 2.18 | 0.51 | 0.45 | 3.14 | 3.14 | |||||||||||||
2008 | 1.70 | 0.58 | 0.00 | 0.05 | 1.10 | 0.05 | 1.55 | 1.07 | 1.02 | 1.27 | 0.69 | 1.11 | 1.70 | |||||||||||||
2009 | 0.27 | 0.40 | 0.33 | ----- | z | 0.80 | ----- | z | 0.34 | ----- | z | 0.82 | ----- | z | 0.17 | ----- | z | ----- | z | |||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.68 | 0.59 | 0.51 | 0.44 | 0.40 | 0.32 | 0.79 | 0.94 | 1.08 | 0.81 | 0.92 | 0.80 | 2.15 | |||||||||||||
S.D. | 0.63 | 0.44 | 0.34 | 0.55 | 0.45 | 0.32 | 0.38 | 0.68 | 0.72 | 0.61 | 1.07 | 0.80 | 0.76 | |||||||||||||
SKEW | 0.85 | 0.52 | 0.36 | 1.47 | 0.98 | 2.10 | 1.07 | 2.64 | 0.47 | 0.96 | 1.94 | 1.34 | 1.75 | |||||||||||||
MAX | 1.95 | 1.42 | 1.25 | 1.87 | 1.46 | 1.40 | 1.77 | 3.39 | 2.46 | 2.20 | 4.44 | 3.14 | 4.44 | |||||||||||||
MIN | 0.03 | 0.00 | 0.00 | 0.00 | 0.00 | 0.02 | 0.34 | 0.38 | 0.16 | 0.01 | 0.01 | 0.00 | 1.42 | |||||||||||||
YRS | 20 | 20 | 20 | 19 | 20 | 19 | 20 | 19 | 20 | 19 | 21 | 19 | 19 |