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 | 1.09 | 3.17 | ----- | z | ||
1990 | 1.18 | 2.43 | 0.80 | 0.30 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.86 | ----- | z | ||||||
1991 | 1.51 | 0.17 | 0.91 | 0.43 | 0.65 | 0.40 | 0.74 | 0.45 | 1.35 | 0.54 | 0.46 | b | 1.09 | 1.51 | b | |||||||||||
1992 | 0.34 | m | 0.86 | 0.38 | g | 0.10 | 1.37 | 0.20 | 0.73 | 0.46 | 0.56 | 1.13 | 1.37 | 3.42 | 3.42 | t | ||||||||||
1993 | 1.19 | 0.10 | 0.62 | 0.68 | 0.52 | 0.36 | 0.57 | 0.43 | 0.17 | 1.65 | 0.07 | 0.03 | 1.65 | |||||||||||||
1994 | 0.20 | 0.11 | 0.12 | 0.01 | 0.04 | 0.18 | 0.12 | 0.01 | 0.02 | 0.03 | 0.11 | 0.09 | 0.20 | |||||||||||||
1995 | 2.88 | 0.32 | 0.00 | 0.08 | 0.05 | 0.00 | 0.05 | 0.00 | 0.01 | 0.31 | 0.04 | 0.22 | 2.88 | |||||||||||||
1996 | 0.07 | 0.00 | 0.00 | 0.17 | 0.03 | 0.00 | 0.00 | 0.03 | 0.00 | 0.00 | g | ----- | z | 3.39 | k | ----- | z | |||||||||
1997 | 2.47 | 0.09 | 1.32 | 0.67 | 0.12 | 1.01 | 0.70 | 0.05 | 0.50 | 0.74 | 1.46 | 0.08 | 2.47 | |||||||||||||
1998 | 0.62 | 0.22 | 0.17 | 0.96 | 0.24 | 0.27 | 0.38 | 0.13 | 0.67 | 0.12 | 0.19 | 0.08 | 0.96 | |||||||||||||
1999 | 1.49 | 0.33 | 0.07 | 0.26 | 0.28 | 0.06 | 0.28 | 0.13 | ----- | z | ----- | z | 0.31 | d | 0.64 | ----- | z | |||||||||
2000 | 0.40 | 0.12 | 0.01 | 0.55 | 0.07 | 0.34 | 0.09 | 0.12 | 0.09 | 0.44 | 2.30 | 0.17 | 2.30 | |||||||||||||
2001 | 0.16 | 0.23 | 0.05 | 0.17 | 0.22 | 0.10 | 0.10 | 0.11 | 0.09 | 0.10 | a | 3.53 | 0.45 | 3.53 | a | |||||||||||
2002 | 2.02 | 0.80 | 0.11 | 1.43 | 1.63 | 0.05 | 0.92 | 0.22 | 0.04 | 1.82 | 0.22 | 0.07 | 2.02 | |||||||||||||
2003 | 1.02 | 0.46 | 1.46 | 0.25 | 0.04 | 0.28 | 0.21 | 0.18 | 0.25 | 0.03 | 0.00 | 0.00 | 1.46 | |||||||||||||
2004 | 0.00 | 3.75 | 0.93 | 0.36 | 1.98 | 0.83 | 0.37 | 0.78 | 0.89 | 1.05 | 0.66 | 0.50 | 3.75 | |||||||||||||
2005 | 1.39 | 0.95 | 1.47 | 0.48 | 0.53 | 0.34 | 0.47 | 0.38 | 0.17 | 0.12 | 1.43 | 0.02 | 1.47 | |||||||||||||
2006 | 0.17 | 0.76 | 1.39 | h | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 4.03 | 1.86 | 0.13 | ----- | z | |||||
2007 | 0.11 | 0.93 | 0.67 | 0.61 | 0.68 | 0.28 | 0.29 | 1.08 | 0.31 | 0.32 | 1.55 | 3.79 | 3.79 | |||||||||||||
2008 | 0.68 | 1.67 | 0.00 | 0.13 | 0.28 | 0.32 | 0.07 | 0.81 | 0.99 | 1.16 | 0.22 | k | 4.81 | 4.81 | k | |||||||||||
2009 | 1.82 | 0.22 | 0.91 | 0.27 | 0.31 | 0.05 | 0.33 | 0.87 | 0.14 | 0.19 | 0.38 | 1.07 | 1.82 | |||||||||||||
2010 | 0.27 | 0.25 | 0.21 | 0.14 | 0.05 | 0.05 | 0.23 | 0.22 | 0.42 | n | 0.27 | x | ----- | z | 1.76 | n | ----- | z | ||||||||
2011 | 1.77 | 0.08 | 0.71 | 0.05 | 0.64 | 0.41 | 0.29 | 0.07 | 0.37 | 0.37 | 0.12 | 0.09 | 1.77 | |||||||||||||
2012 | 0.56 | a | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.15 | 0.18 | 0.30 | 0.01 | n | ----- | z | |||
2013 | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | t | ----- | z | ----- | z | ----- | z | ----- | z | 0.04 | v | 0.68 | 0.30 | ----- | z | ||
2014 | 0.23 | 2.46 | 0.90 | 0.17 | 0.22 | 0.23 | 0.63 | 0.68 | 0.07 | 3.05 | 0.19 | 0.55 | 3.05 | |||||||||||||
2015 | 1.20 | 0.77 | 0.27 | 0.49 | 0.16 | 0.47 | 0.36 | 1.08 | 0.21 | 1.06 | 2.38 | 0.56 | 2.38 | |||||||||||||
2016 | 0.00 | 0.30 | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |||
2017 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.94 | 0.74 | 0.51 | 0.38 | 0.44 | 0.28 | 0.36 | 0.38 | 0.34 | 0.88 | 0.90 | 0.97 | 2.18 | |||||||||||||
S.D. | 0.82 | 0.92 | 0.50 | 0.33 | 0.54 | 0.25 | 0.26 | 0.35 | 0.37 | 1.04 | 0.94 | 1.39 | 0.99 | |||||||||||||
SKEW | 0.68 | 1.93 | 0.57 | 1.54 | 1.70 | 1.39 | 0.54 | 0.77 | 1.38 | 1.77 | 1.18 | 1.61 | 0.05 | |||||||||||||
MAX | 2.88 | 3.75 | 1.47 | 1.43 | 1.98 | 1.01 | 0.92 | 1.08 | 1.35 | 4.03 | 3.53 | 4.81 | 3.79 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.03 | 0.00 | 0.00 | 0.20 | |||||||||||||
YRS | 25 | 25 | 23 | 23 | 23 | 22 | 22 | 22 | 21 | 21 | 23 | 24 | 17 |