YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1980 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.46 | 2.13 | 3.59 | j | ||
1981 | 1.46 | 1.64 | 0.62 | 0.10 | 2.01 | 0.68 | 0.87 | 0.13 | 0.79 | 1.77 | 2.07 | 1.97 | 14.11 | |||||||||||||
1982 | 0.91 | 1.03 | 2.14 | 0.41 | 0.28 | 2.89 | 0.96 | 0.32 | 0.58 | 0.87 | 2.71 | 2.43 | 15.53 | |||||||||||||
1983 | 2.43 | 2.23 | 1.84 | 1.10 | 0.98 | 0.72 | 1.76 | 2.61 | 0.46 | 0.12 | 3.95 | a | 1.40 | a | 19.60 | |||||||||||
1984 | 0.10 | 1.09 | 1.45 | 0.66 | 0.89 | 3.03 | 0.17 | 0.17 | 0.11 | 0.42 | 3.20 | 0.97 | b | 12.26 | ||||||||||||
1985 | 0.47 | 0.90 | a | 0.95 | 0.03 | 0.88 | 0.32 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | 0.30 | e | 3.85 | d | ||||||
1986 | 2.45 | 0.98 | 1.27 | 0.63 | 0.09 | 0.19 | b | 0.55 | 0.05 | 2.21 | 0.21 | 0.83 | 1.03 | 10.49 | ||||||||||||
1987 | ----- | z | 0.56 | 2.05 | 0.18 | 0.96 | 0.77 | 0.96 | 0.16 | 0.00 | 0.08 | 0.39 | 4.63 | 10.74 | a | |||||||||||
1988 | 0.29 | 0.03 | 0.67 | 2.12 | 0.45 | 1.42 | 0.00 | 0.18 | 0.10 | 0.02 | 2.57 | 0.92 | 8.77 | |||||||||||||
1989 | 0.07 | 1.34 | 1.01 | 0.71 | 4.22 | 0.24 | 0.14 | 0.41 | 0.19 | 1.15 | 0.35 | 0.22 | 10.05 | |||||||||||||
1990 | 1.66 | 0.50 | 1.03 | 0.93 | 2.34 | g | ----- | z | ----- | z | ----- | z | 0.00 | 0.26 | 0.27 | 0.22 | 4.87 | d | ||||||||
1991 | 0.36 | 0.33 | 0.73 | ----- | z | 1.42 | ----- | z | 0.12 | b | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.96 | g | ||||
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 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1995 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1996 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1997 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1998 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
1999 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2000 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2001 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2002 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2003 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2004 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2005 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2006 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2007 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2008 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2009 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2010 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | l |
2011 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | v | 0.00 | w | 0.00 | s | 0.03 | t | 0.03 | u | 0.00 | t | 0.00 | l |
2012 | 1.11 | 0.57 | j | 1.49 | 1.28 | 0.29 | a | 1.35 | 2.69 | a | 0.00 | b | 0.01 | b | 1.33 | a | 3.43 | 2.88 | 15.86 | a | ||||||
2013 | 0.56 | a | 0.04 | 1.22 | b | 0.72 | 1.07 | b | 0.97 | d | 0.34 | 0.84 | a | ----- | z | 0.12 | ----- | z | ----- | z | 5.88 | c | ||||
2014 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.17 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.17 | k | |
2015 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.23 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.23 | k | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.99 | 0.89 | 1.27 | 0.74 | 1.13 | 1.07 | 0.67 | 0.49 | 0.45 | 0.58 | 1.93 | 1.59 | 12.97 | |||||||||||||
S.D. | 0.85 | 0.65 | 0.51 | 0.58 | 1.11 | 0.98 | 0.79 | 0.78 | 0.68 | 0.60 | 1.34 | 1.30 | 3.76 | |||||||||||||
SKEW | 0.66 | 0.49 | 0.44 | 0.97 | 1.92 | 1.16 | 1.44 | 2.26 | 1.95 | 0.84 | 0.03 | 0.99 | 0.66 | |||||||||||||
MAX | 2.45 | 2.23 | 2.14 | 2.12 | 4.22 | 3.03 | 2.69 | 2.61 | 2.21 | 1.77 | 3.95 | 4.63 | 19.60 | |||||||||||||
MIN | 0.07 | 0.03 | 0.62 | 0.03 | 0.09 | 0.19 | 0.00 | 0.00 | 0.00 | 0.02 | 0.27 | 0.22 | 8.77 | |||||||||||||
YRS | 12 | 12 | 13 | 12 | 12 | 12 | 13 | 10 | 10 | 11 | 11 | 12 | 7 |