YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1980 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.30 | 0.45 | 1.15 | 0.00 | 0.02 | ----- | z | |||||
1981 | 0.04 | 0.08 | 0.60 | ----- | z | ----- | z | ----- | z | ----- | z | 0.90 | 0.52 | 1.20 | 0.70 | 0.12 | ----- | z | ||||||||
1982 | 0.23 | 0.02 | 0.72 | 0.31 | a | 0.57 | 0.78 | 1.40 | 0.48 | ----- | z | 1.40 | 0.28 | 0.04 | ----- | z | ||||||||||
1983 | 0.20 | 0.37 | 0.66 | 0.28 | 0.91 | 2.27 | 3.10 | 1.03 | 0.53 | 0.51 | 0.90 | 0.62 | 3.10 | |||||||||||||
1984 | 0.00 | 0.00 | b | 0.90 | 1.12 | 0.45 | 1.23 | 1.35 | 0.40 | 0.50 | 0.90 | 0.04 | 0.49 | 1.35 | b | |||||||||||
1985 | 0.75 | 0.37 | 1.75 | 0.20 | 1.20 | 1.15 | 1.05 | 0.79 | 1.20 | 0.46 | 1.24 | 0.25 | e | 1.75 | e | |||||||||||
1986 | 1.10 | 1.65 | 0.16 | 1.75 | 2.27 | 0.90 | 1.40 | 1.35 | 0.65 | 0.25 | 0.30 | 0.00 | 2.27 | |||||||||||||
1987 | 0.04 | 0.55 | 0.75 | 0.00 | 0.75 | 0.35 | 1.81 | 0.55 | 0.90 | ----- | z | 0.45 | a | 0.12 | ----- | z | ||||||||||
1988 | 0.12 | 0.34 | 0.25 | 0.11 | x | 1.81 | 1.32 | 0.79 | 2.65 | 2.48 | 0.14 | ----- | z | 1.47 | ----- | z | ||||||||||
1989 | 0.59 | ----- | z | ----- | z | 1.12 | ----- | z | 1.09 | 1.97 | 1.21 | 1.85 | ----- | z | ----- | z | ----- | z | ----- | z | ||||||
1990 | 0.10 | a | 0.10 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |
1991 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1992 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1993 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1994 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1995 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1996 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1997 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1998 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
1999 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
2000 | 0.12 | 6.19 | a | 0.78 | e | 0.81 | g | 0.77 | a | 4.28 | 1.41 | 0.39 | b | 0.27 | 0.19 | a | 0.88 | a | 0.44 | 6.19 | r | |||||
2001 | 0.28 | 0.11 | 0.07 | a | 1.41 | o | ----- | z | 0.65 | u | 1.64 | t | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||
2002 | ----- | z | ----- | z | ----- | z | ----- | z | 0.51 | w | 0.21 | w | 2.31 | r | 0.67 | t | 0.52 | y | 0.45 | u | ----- | z | ----- | z | ----- | z |
2003 | ----- | z | ----- | z | ----- | z | 2.05 | y | 1.22 | s | 2.09 | s | 0.92 | y | ----- | z | 0.69 | x | ----- | z | ----- | z | ----- | z | ----- | z |
2004 | ----- | z | ----- | z | ----- | z | ----- | z | 3.67 | t | 1.66 | s | 1.43 | u | 0.24 | v | 1.48 | r | ----- | z | ----- | z | ----- | z | ----- | z |
2005 | ----- | z | ----- | z | ----- | z | ----- | z | 0.45 | v | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.30 | 0.89 | 0.66 | 0.68 | 1.09 | 1.49 | 1.59 | 1.00 | 0.93 | 0.69 | 0.53 | 0.36 | 2.24 | |||||||||||||
S.D. | 0.34 | 1.82 | 0.48 | 0.65 | 0.64 | 1.17 | 0.67 | 0.65 | 0.71 | 0.48 | 0.42 | 0.45 | 0.88 | |||||||||||||
SKEW | 1.34 | 2.55 | 0.96 | 0.55 | 0.90 | 1.68 | 1.27 | 1.45 | 1.23 | 0.25 | 0.27 | 1.65 | -0.06 | |||||||||||||
MAX | 1.10 | 6.19 | 1.75 | 1.75 | 2.27 | 4.28 | 3.10 | 2.65 | 2.48 | 1.40 | 1.24 | 1.47 | 3.10 | |||||||||||||
MIN | 0.00 | 0.00 | 0.07 | 0.00 | 0.45 | 0.35 | 0.79 | 0.39 | 0.27 | 0.14 | 0.00 | 0.00 | 1.35 | |||||||||||||
YRS | 12 | 11 | 10 | 7 | 8 | 9 | 9 | 11 | 10 | 9 | 9 | 10 | 3 |