YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1978 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.50 | 0.85 | 0.68 | 0.05 | 0.78 | 2.19 | 1.54 | 6.59 | e | |||||||
1979 | 0.61 | 0.06 | 0.36 | c | 0.00 | p | 0.38 | 0.64 | 0.99 | 0.79 | 0.12 | 0.28 | 0.58 | 0.59 | 5.40 | a | ||||||||||
1980 | 0.61 | 0.32 | 0.34 | 0.48 | b | 1.38 | 0.00 | 0.29 | ----- | z | 0.40 | 0.49 | 0.04 | 0.46 | 4.81 | a | ||||||||||
1981 | 0.07 | 0.18 | 0.20 | 0.10 | 1.98 | ----- | z | 3.06 | 2.74 | 1.24 | 1.96 | 0.62 | 0.00 | k | 12.15 | b | ||||||||||
1982 | 0.61 | 0.08 | 0.48 | 0.20 | 0.20 | 0.00 | 0.85 | 2.53 | 2.08 | 0.10 | a | 0.96 | 0.43 | 8.52 | ||||||||||||
1983 | 0.04 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.04 | k | |
1984 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1985 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1986 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1987 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1988 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1989 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1990 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1991 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1992 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1993 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1994 | 0.22 | 0.81 | 0.88 | 2.02 | 1.80 | 1.10 | 0.57 | 2.45 | b | 3.21 | 2.29 | 1.65 | 0.31 | 17.31 | ||||||||||||
1995 | 0.44 | 0.65 | 1.23 | 0.99 | 1.56 | 1.57 | 1.04 | 3.06 | 1.59 | 0.03 | 0.32 | 0.08 | 12.56 | |||||||||||||
1996 | 0.91 | 0.66 | 0.39 | 0.48 | 0.10 | 2.03 | 1.73 | 1.19 | 1.46 | 3.45 | 1.91 | 0.49 | 14.80 | |||||||||||||
1997 | 1.57 | 1.01 | 0.17 | 1.48 | a | 0.97 | 1.46 | 1.97 | 3.34 | 3.63 | 2.09 | 1.35 | 0.63 | 19.67 | ||||||||||||
1998 | 0.56 | 0.62 | 2.73 | 0.85 | 0.29 | 0.30 | 3.28 | 3.01 | 1.63 | 4.04 | 0.87 | 0.18 | 18.36 | |||||||||||||
1999 | 0.71 | 0.76 | 0.18 | 3.30 | 2.36 | 0.89 | 1.87 | 4.86 | 1.60 | 0.20 | 0.13 | 0.29 | 17.15 | |||||||||||||
2000 | 0.41 | 1.57 | 2.21 | 0.28 | 0.33 | 0.55 | 1.23 | 3.64 | 0.82 | 2.94 | 0.40 | 0.50 | 14.88 | |||||||||||||
2001 | 0.68 | 1.73 | 0.87 | 1.76 | 1.31 | 1.55 | 2.10 | 3.71 | 1.07 | 0.27 | 0.61 | 0.62 | 16.28 | |||||||||||||
2002 | 0.17 | 0.32 | 0.12 | 0.40 | 0.10 | 0.15 | 1.40 | 1.54 | a | 2.44 | 1.27 | 0.53 | 0.26 | 8.70 | ||||||||||||
2003 | 0.34 | 0.54 | 0.37 | 0.61 | 1.08 | 0.36 | 1.35 | 2.25 | 1.97 | 0.67 | 1.98 | 0.70 | 12.22 | |||||||||||||
2004 | 1.02 | 0.91 | 0.19 | 2.80 | a | 0.08 | 1.33 | 2.32 | 1.33 | 2.15 | 1.57 | 1.13 | 1.30 | 16.13 | ||||||||||||
2005 | 2.03 | 0.75 | 0.33 | 0.76 | 0.76 | 0.44 | 1.68 | 2.16 | 2.87 | 1.91 | 0.20 | 0.06 | 13.95 | |||||||||||||
2006 | 0.70 | 0.35 | 2.22 | 0.77 | 0.61 | 1.04 | 4.30 | 3.40 | ----- | z | ----- | z | ----- | z | ----- | z | 13.39 | d | ||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.65 | 0.67 | 0.78 | 1.08 | 0.90 | 0.82 | 1.72 | 2.51 | 1.67 | 1.43 | 0.91 | 0.53 | 14.66 | |||||||||||||
S.D. | 0.50 | 0.47 | 0.83 | 0.95 | 0.73 | 0.61 | 1.02 | 1.14 | 1.02 | 1.24 | 0.68 | 0.40 | 3.43 | |||||||||||||
SKEW | 1.34 | 0.86 | 1.34 | 1.15 | 0.51 | 0.36 | 0.97 | 0.07 | 0.17 | 0.64 | 0.57 | 1.32 | -0.53 | |||||||||||||
MAX | 2.03 | 1.73 | 2.73 | 3.30 | 2.36 | 2.03 | 4.30 | 4.86 | 3.63 | 4.04 | 2.19 | 1.54 | 19.67 | |||||||||||||
MIN | 0.04 | 0.06 | 0.12 | 0.10 | 0.08 | 0.00 | 0.29 | 0.68 | 0.05 | 0.03 | 0.04 | 0.06 | 8.52 | |||||||||||||
YRS | 18 | 17 | 17 | 16 | 17 | 17 | 18 | 17 | 17 | 17 | 17 | 16 | 13 |