YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1991 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.18 | 1.63 | 0.59 | ----- | z | |||
1992 | 0.31 | 0.11 | 0.42 | 0.21 | 0.53 | 0.52 | 0.57 | 1.09 | 0.57 | 0.32 | 0.78 | 0.67 | 1.09 | |||||||||||||
1993 | 0.71 | 0.80 | 0.98 | 0.01 | 0.35 | 0.20 | 1.59 | 1.31 | 0.18 | 0.45 | 0.39 | 0.19 | 1.59 | |||||||||||||
1994 | 0.05 | 0.26 | 0.54 | 0.09 | 0.59 | 0.38 | 1.32 | 2.24 | 0.43 | 0.91 | 1.40 | 0.61 | 2.24 | |||||||||||||
1995 | 0.62 | 0.27 | 0.32 | 0.50 | 0.17 | 0.05 | 0.40 | 1.22 | 0.98 | 0.00 | 0.17 | 0.13 | 1.22 | |||||||||||||
1996 | 0.37 | 0.31 | 0.27 | 0.00 | 0.08 | 0.76 | 0.85 | 0.73 | 0.78 | 0.50 | 0.47 | 0.00 | 0.85 | |||||||||||||
1997 | 0.25 | 0.18 | 0.20 | 0.75 | 0.41 | 0.50 | 1.55 | 0.89 | 1.42 | 0.14 | 0.52 | 0.45 | 1.55 | |||||||||||||
1998 | 0.21 | 0.66 | 2.34 | 1.23 | 0.00 | 0.27 | 0.50 | 1.05 | 0.21 | 0.72 | 0.23 | 0.24 | 2.34 | |||||||||||||
1999 | 0.29 | 0.03 | 0.70 | 0.40 | 0.40 | 0.80 | 0.32 | 1.40 | 0.12 | 0.90 | 0.01 | 0.10 | 1.40 | |||||||||||||
2000 | 0.16 | 0.29 | 1.03 | 0.10 | 0.04 | 0.48 | 0.65 | 0.61 | 0.05 | 0.90 | 0.81 | 0.42 | 1.03 | |||||||||||||
2001 | 0.27 | 0.52 | 0.55 | 0.35 | 0.35 | 0.16 | 0.58 | 1.01 | 0.28 | 0.07 | 0.43 | 0.35 | 1.01 | |||||||||||||
2002 | 0.32 | 0.02 | 0.05 | 0.78 | 0.05 | 0.22 | 0.66 | 0.65 | 0.80 | 0.24 | 0.32 | 0.38 | 0.80 | |||||||||||||
2003 | 0.00 | 0.47 | 0.77 | 0.10 | 0.04 | 0.14 | 0.03 | 0.13 | 0.20 | 0.48 | 0.92 | 0.22 | 0.92 | |||||||||||||
2004 | 0.14 | 1.13 | 0.64 | 1.15 | 0.00 | 0.45 | 0.40 | 1.83 | 0.72 | 0.60 | 0.62 | 0.41 | 1.83 | |||||||||||||
2005 | 0.84 | 1.15 | 0.75 | 0.50 | 0.19 | 0.45 | 0.40 | 0.43 | 0.80 | 0.73 | 0.08 | 0.23 | 1.15 | |||||||||||||
2006 | 0.05 | 0.00 | 0.28 | 0.18 | 0.06 | 0.70 | 1.01 | 2.08 | 0.75 | 1.00 | 0.12 | 1.19 | 2.08 | |||||||||||||
2007 | 0.34 | 0.58 | 0.89 | 1.06 | 0.45 | 0.71 | 0.60 | 0.90 | 0.69 | 0.15 | 0.29 | 0.63 | 1.06 | |||||||||||||
2008 | 0.29 | 0.31 | 0.05 | 0.30 | 0.46 | 0.55 | 0.40 | 0.45 | 0.01 | 1.85 | 0.48 | 0.27 | 1.85 | |||||||||||||
2009 | 0.03 | 0.09 | 0.43 | 0.36 | 0.42 | 0.42 | e | 1.10 | 0.40 | 1.83 | 1.30 | 0.14 | 0.28 | 1.83 | e | |||||||||||
2010 | 0.69 | 0.22 | 0.47 | a | 0.19 | 0.15 | 0.46 | 1.01 | 0.73 | 1.20 | 0.78 | 0.02 | 1.13 | 1.20 | a | |||||||||||
2011 | 0.21 | 0.44 | 0.05 | 0.08 | 0.12 | 0.00 | 1.11 | 1.21 | b | 0.05 | e | 0.96 | 0.22 | 0.76 | 1.21 | g | ||||||||||
2012 | 0.25 | 0.79 | 0.23 | 0.97 | 0.12 | 0.26 | 0.32 | a | 0.41 | 0.15 | 0.02 | 0.07 | 0.18 | 0.97 | a | |||||||||||
2013 | 0.14 | 0.29 | 0.16 | 0.12 | 0.04 | 0.18 | 1.26 | 0.47 | 3.19 | b | 0.20 | 0.31 | 0.50 | 3.19 | b | |||||||||||
2014 | 0.00 | 0.22 | 0.42 | 0.36 | 0.45 | 0.03 | 0.85 | l | 1.91 | f | 0.28 | 0.12 | 0.34 | 0.59 | 1.91 | r | ||||||||||
2015 | 0.31 | 0.42 | 0.15 | i | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ||
2016 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.30 | g | 0.68 | 0.66 | k | 0.94 | 0.45 | 0.41 | 0.73 | ----- | z | |||||
2017 | 0.43 | 0.11 | b | 0.20 | 0.67 | 0.10 | 0.18 | c | 0.43 | a | 1.27 | 1.11 | b | 0.04 | a | 0.04 | 0.00 | 1.27 | i | |||||||
2018 | 0.14 | 1.00 | 0.14 | 0.00 | 0.39 | a | 0.47 | 2.23 | 0.74 | 1.04 | 1.14 | 0.19 | 0.70 | 2.23 | a | |||||||||||
2019 | 1.24 | 0.65 | 0.59 | 0.91 | 0.39 | 0.00 | 0.24 | s | 0.76 | n | 0.22 | 0.43 | 1.22 | h | ----- | z | ----- | z | ||||||||
2020 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.31 | 0.38 | 0.61 | 0.22 | 0.30 | ----- | z | |||||
2021 | 0.25 | 0.24 | 0.31 | 0.64 | 0.35 | 0.15 | 0.63 | 0.22 | 0.47 | d | 0.75 | 0.31 | 0.07 | 0.75 | d | |||||||||||
2022 | 0.32 | 0.32 | 0.66 | a | 0.02 | b | 0.00 | i | 0.79 | 0.19 | 0.59 | 1.86 | j | 0.65 | a | 0.18 | 0.54 | d | ----- | z | ||||||
2023 | 0.23 | 0.34 | 0.65 | 0.00 | 0.14 | 0.08 | 0.12 | 1.96 | 0.77 | a | 0.01 | 0.47 | 0.65 | 1.96 | a | |||||||||||
2024 | 0.41 | 0.19 | 0.23 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.32 | 0.40 | 0.51 | 0.41 | 0.24 | 0.36 | 0.75 | 0.94 | 0.69 | 0.55 | 0.41 | 0.44 | 1.49 | |||||||||||||
S.D. | 0.27 | 0.31 | 0.44 | 0.38 | 0.18 | 0.25 | 0.51 | 0.57 | 0.65 | 0.43 | 0.38 | 0.29 | 0.63 | |||||||||||||
SKEW | 1.64 | 1.00 | 2.41 | 0.71 | 0.20 | 0.28 | 1.07 | 0.76 | 2.05 | 0.83 | 1.75 | 0.71 | 0.93 | |||||||||||||
MAX | 1.24 | 1.15 | 2.34 | 1.23 | 0.59 | 0.80 | 2.23 | 2.24 | 3.19 | 1.85 | 1.63 | 1.19 | 3.19 | |||||||||||||
MIN | 0.00 | 0.00 | 0.05 | 0.00 | 0.00 | 0.00 | 0.03 | 0.13 | 0.01 | 0.00 | 0.01 | 0.00 | 0.75 | |||||||||||||
YRS | 31 | 31 | 30 | 29 | 28 | 29 | 28 | 28 | 30 | 32 | 31 | 31 | 23 |