YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1987 | 0.27 | 1.74 | 0.17 | y | 0.23 | 0.49 | 0.00 | 0.82 | 1.20 | 0.88 | 0.14 | 0.80 | 1.11 | b | ----- | z | ||||||||||
1988 | 1.25 | 0.29 | w | 0.48 | 0.90 | 0.00 | 0.00 | 2.43 | b | 0.75 | b | 0.24 | a | 1.50 | 0.54 | 0.08 | c | ----- | z | |||||||
1989 | 0.95 | 0.00 | 0.87 | a | 0.00 | c | 0.07 | 0.00 | 0.56 | 0.70 | 0.66 | 1.74 | 0.07 | 0.53 | 1.74 | d | ||||||||||
1990 | 0.63 | 0.30 | 0.37 | 0.12 | 0.11 | 0.72 | 2.58 | 0.86 | 1.60 | 0.81 | a | 0.16 | 1.20 | 2.58 | a | |||||||||||
1991 | 0.86 | 0.85 | 1.25 | 0.00 | 0.00 | 0.05 | 0.30 | 1.17 | 0.68 | 0.53 | 0.77 | 0.85 | 1.25 | |||||||||||||
1992 | 0.71 | a | 0.90 | 1.55 | 0.72 | 0.57 | 0.00 | 0.34 | 2.32 | 0.28 | 0.00 | 0.00 | 1.34 | e | 2.32 | f | ||||||||||
1993 | 2.19 | 0.63 | 1.05 | b | 0.00 | 0.08 | 0.30 | 1.19 | 3.54 | o | 0.31 | 1.45 | 2.00 | b | 0.30 | 3.54 | s | |||||||||
1994 | 0.35 | 1.15 | 0.89 | a | 0.00 | 0.03 | 0.15 | 0.70 | 1.33 | ----- | z | 0.09 | 1.23 | b | 1.98 | b | ----- | z | ||||||||
1995 | 0.97 | c | 1.35 | a | 0.80 | ----- | z | 0.00 | 0.00 | 0.42 | 0.85 | g | 0.88 | b | 0.53 | 1.20 | 0.00 | p | ----- | z | ||||||
1996 | 0.00 | g | 0.76 | 0.00 | 0.00 | 0.00 | 0.00 | 0.77 | a | 1.88 | a | 1.05 | a | 1.82 | a | 0.00 | 0.00 | 1.88 | k | |||||||
1997 | 1.10 | 1.91 | 0.05 | 0.64 | 0.00 | ----- | z | 0.60 | a | 0.80 | 1.53 | 0.27 | 0.00 | 1.57 | ----- | z | ||||||||||
1998 | 0.25 | l | 2.05 | 1.64 | f | 0.22 | 0.00 | 0.00 | 0.89 | a | 1.02 | a | 0.80 | f | 0.35 | g | 0.69 | a | 0.34 | m | ----- | z | ||||
1999 | 0.00 | 0.00 | 0.10 | 1.48 | a | 0.00 | 0.00 | 2.19 | d | 0.65 | c | 0.38 | a | 0.00 | 0.00 | 0.00 | 2.19 | i | ||||||||
2000 | 0.00 | 0.20 | 1.56 | b | 0.00 | 0.00 | 1.10 | b | ----- | z | 0.92 | u | 0.00 | 3.10 | a | 0.64 | c | 0.11 | ----- | z | ||||||
2001 | 1.41 | g | 0.00 | 1.30 | 1.65 | 0.00 | 0.47 | 1.05 | 0.57 | a | 0.12 | h | 0.18 | 0.00 | 0.56 | 1.65 | p | |||||||||
2002 | 0.05 | 0.28 | 0.13 | 0.00 | 0.00 | g | 0.00 | 0.66 | a | 0.69 | a | 1.48 | b | 0.30 | 0.34 | 0.77 | a | 1.48 | l | |||||||
2003 | 0.12 | c | 0.69 | 0.43 | 0.00 | 0.18 | a | 0.00 | k | 1.42 | 0.71 | 0.89 | 0.78 | c | 0.55 | 0.00 | 1.42 | r | ||||||||
2004 | 0.76 | f | 0.00 | v | 1.70 | 1.03 | 0.00 | 0.23 | 0.98 | 2.01 | d | 1.80 | 0.22 | 0.00 | v | 2.00 | ----- | z | ||||||||
2005 | ----- | z | ----- | z | 0.37 | ----- | z | ----- | z | ----- | z | 0.74 | a | 1.58 | j | 0.00 | 0.00 | 0.00 | 0.00 | ----- | z | |||||
2006 | 0.00 | 0.31 | 1.32 | c | 0.00 | 0.00 | 0.16 | 1.00 | 0.92 | 1.75 | 0.00 | ----- | z | 0.13 | ----- | z | ||||||||||
2007 | 0.23 | 0.00 | ----- | z | 0.08 | 0.00 | 0.00 | 1.97 | 1.90 | ----- | z | 0.00 | 0.00 | 2.42 | ----- | z | ||||||||||
2008 | ----- | z | 0.27 | ----- | z | 0.00 | ----- | z | ----- | z | ----- | z | 1.50 | 1.56 | 0.05 | l | 0.33 | 0.27 | d | ----- | z | |||||
2009 | ----- | z | ----- | z | ----- | z | ----- | z | 0.46 | 1.10 | 0.53 | 1.10 | 1.50 | 0.09 | 0.04 | 0.22 | ----- | z | ||||||||
2010 | 2.65 | 0.55 | 0.74 | 0.95 | 0.00 | 0.00 | 1.59 | 3.78 | 0.00 | n | 0.29 | 0.00 | 0.24 | 3.78 | n | |||||||||||
2011 | 0.00 | 0.05 | 0.48 | 0.40 | 0.00 | 0.00 | 1.82 | 0.91 | 0.83 | c | 0.48 | 0.42 | 0.32 | b | 1.82 | e | ||||||||||
2012 | 0.05 | 0.58 | a | 0.48 | e | 0.17 | 0.51 | 0.16 | ----- | z | ----- | z | 1.01 | ----- | z | ----- | z | ----- | z | ----- | z | |||||
2013 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.09 | 1.68 | 0.04 | 2.00 | 0.18 | ----- | z | |||||
2014 | 0.01 | 0.16 | 0.95 | 0.00 | 0.03 | 0.00 | 2.71 | c | 1.53 | 1.32 | 1.55 | 0.00 | 0.61 | 2.71 | c | |||||||||||
2015 | 0.44 | 1.70 | 0.24 | 0.54 | 0.24 | 1.03 | 2.00 | 1.71 | 1.93 | ----- | z | 0.28 | 0.28 | ----- | z | |||||||||||
2016 | 0.71 | 0.32 | 0.01 | ----- | z | ----- | z | 0.62 | 0.78 | c | 0.96 | a | 0.99 | 0.47 | 0.05 | 0.59 | ----- | z | ||||||||
2017 | 0.94 | 0.60 | 0.00 | 0.55 | 0.21 | 0.06 | 0.91 | 1.12 | 0.64 | 0.00 | 0.13 | 0.54 | 1.12 | |||||||||||||
2018 | 0.20 | 1.28 | 0.04 | 0.00 | 0.05 | 0.22 | 1.60 | 1.15 | 2.00 | 2.77 | 0.29 | 0.56 | 2.77 | |||||||||||||
2019 | 0.66 | 1.92 | 0.69 | 0.07 | 0.00 | ----- | z | 1.37 | 1.36 | 2.43 | 0.00 | 1.92 | 0.96 | ----- | z | |||||||||||
2020 | 0.50 | 0.42 | 0.71 | 0.34 | 0.00 | 0.56 | 0.66 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |||||||
2021 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | ----- | z | ----- | z | ----- | z | ----- | z | 0.05 | 0.31 | a | ----- | z | ||
2022 | 1.40 | 0.13 | 0.43 | 0.00 | 0.00 | 1.12 | 1.12 | 1.53 | 0.67 | 0.44 | 0.03 | 0.82 | 1.53 | |||||||||||||
2023 | 0.58 | 0.60 | 0.37 | 0.00 | 0.11 | 0.00 | 0.32 | 1.25 | 0.80 | 0.02 | 0.02 | 1.10 | 1.25 | |||||||||||||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.64 | 0.70 | 0.65 | 0.33 | 0.10 | 0.26 | 1.16 | 1.28 | 1.06 | 0.63 | 0.44 | 0.67 | 1.87 | |||||||||||||
S.D. | 0.66 | 0.63 | 0.51 | 0.46 | 0.17 | 0.38 | 0.69 | 0.65 | 0.63 | 0.83 | 0.60 | 0.63 | 0.71 | |||||||||||||
SKEW | 1.44 | 0.83 | 0.51 | 1.47 | 1.73 | 1.34 | 0.81 | 2.06 | 0.17 | 1.57 | 1.56 | 1.16 | 0.33 | |||||||||||||
MAX | 2.65 | 2.05 | 1.70 | 1.65 | 0.57 | 1.12 | 2.71 | 3.78 | 2.43 | 3.10 | 2.00 | 2.42 | 2.77 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.30 | 0.57 | 0.00 | 0.00 | 0.00 | 0.00 | 1.12 | |||||||||||||
YRS | 28 | 31 | 30 | 31 | 31 | 31 | 32 | 30 | 30 | 31 | 33 | 33 | 8 |