YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1990 | ----- | z | ----- | z | ----- | z | 0.14 | 0.15 | 0.02 | 0.33 | 0.95 | 1.38 | 0.43 | 0.80 | 0.42 | ----- | z | |||||||||
1991 | 0.36 | 0.48 | 0.20 | 0.00 | 0.00 | 0.42 | 1.18 | 0.63 | 1.24 | 0.14 | a | 0.15 | 1.52 | 1.52 | a | |||||||||||
1992 | 0.34 | w | 0.39 | 0.58 | 0.18 | 0.52 | 0.93 | 0.43 | 0.38 | 0.59 | 0.20 | b | 0.10 | 1.10 | b | ----- | z | |||||||||
1993 | 0.94 | 0.17 | 0.34 | e | 0.00 | 0.04 | 0.10 | 0.64 | 0.93 | 0.59 | 0.11 | 0.75 | 0.58 | 0.94 | e | |||||||||||
1994 | 0.15 | 0.48 | 0.20 | 0.09 | 0.27 | 0.83 | 0.48 | 0.65 | 0.09 | 0.17 | 1.56 | 1.33 | 1.56 | |||||||||||||
1995 | 0.41 | 0.53 | 0.30 | 0.15 | 0.00 | 0.00 | 0.77 | 0.90 | 1.07 | 0.41 | 0.56 | 0.13 | 1.07 | |||||||||||||
1996 | 0.11 | 0.02 | 0.00 | 0.09 | 0.00 | h | 1.05 | 1.09 | 0.89 | 0.81 | 0.40 | 0.19 | 0.00 | 1.09 | h | |||||||||||
1997 | 0.06 | e | 0.05 | 0.48 | 0.22 | 1.20 | 0.01 | 1.25 | 0.48 | 0.24 | 0.04 | 0.83 | 1.04 | 1.25 | e | |||||||||||
1998 | 0.06 | 0.26 | d | 0.15 | a | 0.04 | 0.02 | 0.54 | 1.69 | 0.59 | 0.32 | 0.67 | 0.53 | 0.12 | a | 1.69 | f | |||||||||
1999 | 0.00 | 0.00 | 0.04 | 0.01 | 0.00 | 0.05 | 0.90 | 1.50 | 0.18 | a | 0.00 | 0.00 | 0.02 | b | 1.50 | c | ||||||||||
2000 | 0.00 | 0.16 | 0.24 | a | 0.00 | 0.01 | 0.83 | 0.70 | b | 1.37 | 0.05 | 1.09 | b | 0.60 | ----- | z | ----- | z | ||||||||
2001 | 0.20 | a | 0.05 | a | 0.11 | 0.00 | ----- | z | 0.99 | y | 0.79 | 0.75 | 0.52 | 0.45 | c | 0.30 | 0.15 | ----- | z | |||||||
2002 | 0.15 | 0.05 | 0.00 | 0.00 | 0.01 | 0.00 | 0.76 | 1.50 | 0.90 | 0.55 | 0.10 | 0.45 | 1.50 | |||||||||||||
2003 | 0.01 | 0.30 | 0.21 | 0.00 | 0.00 | 0.00 | 0.41 | 0.44 | 0.02 | 0.13 | 0.61 | 0.05 | 0.61 | |||||||||||||
2004 | 0.38 | 0.32 | 0.64 | 0.28 | 0.05 | 0.00 | 0.80 | 0.95 | 1.10 | 0.73 | 0.70 | 0.57 | 1.10 | |||||||||||||
2005 | 0.68 | 0.40 | 0.30 | 0.15 | 1.32 | 0.00 | 0.25 | a | 0.74 | 0.30 | 0.21 | 0.00 | ----- | z | ----- | z | ||||||||||
2006 | 0.06 | 0.07 | 0.02 | 0.00 | 0.00 | 0.75 | 1.26 | 0.88 | 1.50 | 0.37 | 0.00 | f | 0.07 | 1.50 | f | |||||||||||
2007 | 0.50 | 0.05 | 0.25 | 0.18 | 0.23 | 0.70 | 0.72 | 0.94 | 0.87 | 0.02 | 0.95 | 0.36 | 0.95 | |||||||||||||
2008 | 0.02 | 0.25 | 0.00 | 0.00 | 0.00 | 0.15 | 1.70 | 0.99 | 0.60 | e | 0.13 | 0.50 | 0.02 | 1.70 | e | |||||||||||
2009 | 0.25 | 0.20 | 0.20 | 0.01 | 0.08 | 1.29 | 1.20 | 0.45 | 2.00 | 0.44 | 0.67 | 0.32 | 2.00 | |||||||||||||
2010 | 0.85 | 0.30 | 0.12 | 0.30 | 0.00 | 0.02 | 0.70 | 0.95 | 0.98 | 0.16 | 0.00 | 0.30 | 0.98 | |||||||||||||
2011 | 0.00 | b | 0.00 | 0.00 | b | 0.00 | b | 0.00 | c | 0.00 | a | 0.55 | r | 1.20 | x | 0.35 | y | ----- | z | ----- | z | 1.60 | x | ----- | z | |
2012 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | b | 1.27 | o | ----- | z | 0.70 | w | 0.00 | a | ----- | z | 0.60 | ----- | z | |
2013 | 0.41 | 0.11 | 0.00 | 0.05 | 0.00 | b | 0.23 | 1.00 | a | 0.45 | c | 0.25 | 0.00 | i | 0.20 | 0.40 | 1.00 | o | ||||||||
2014 | ----- | z | ----- | z | ----- | z | 0.15 | 0.00 | a | 0.15 | 3.00 | 0.78 | 1.78 | a | 0.20 | 0.35 | 0.20 | ----- | z | |||||||
2015 | 0.35 | 0.10 | 0.55 | 0.44 | 0.20 | 0.20 | 1.95 | 0.38 | 0.65 | 0.84 | 0.41 | 0.22 | 1.95 | |||||||||||||
2016 | 0.89 | 0.28 | 0.20 | b | 0.00 | j | 0.20 | e | 0.74 | l | 1.88 | b | 0.75 | 0.80 | 0.03 | 0.03 | 0.51 | ----- | z | |||||||
2017 | 0.70 | 0.36 | 0.06 | a | 0.10 | 0.00 | 0.40 | 0.87 | 0.40 | 0.42 | 0.15 | 0.25 | 0.83 | 0.87 | a | |||||||||||
2018 | 0.10 | 0.38 | 0.02 | 0.02 | 0.00 | 0.60 | 0.63 | 0.75 | 2.35 | 1.50 | 0.00 | 0.50 | 2.35 | |||||||||||||
2019 | 0.20 | 0.40 | f | 0.15 | 0.00 | 0.30 | 0.15 | 0.39 | e | 0.40 | 1.15 | 0.07 | 2.00 | 0.35 | b | 2.00 | m | |||||||||
2020 | 0.08 | 0.08 | 0.34 | 0.01 | 0.00 | 0.04 | 0.66 | 0.05 | 0.15 | 0.22 | 0.00 | 0.85 | 0.85 | |||||||||||||
2021 | 0.32 | 0.04 | 0.39 | 0.02 | 0.00 | 0.06 | 0.65 | 1.85 | 0.27 | 0.65 | 0.40 | 0.75 | 1.85 | |||||||||||||
2022 | 0.16 | 0.10 | 0.20 | 0.00 | 0.00 | 0.20 | 0.90 | 2.15 | 0.38 | 0.42 | 0.00 | 0.10 | 2.15 | |||||||||||||
2023 | 0.20 | 0.24 | 0.04 | 0.00 | 0.03 | 0.02 | 0.58 | 0.33 | 0.15 | 0.70 | 0.02 | 0.27 | 0.70 | |||||||||||||
2024 | 0.10 | 0.50 | 0.05 | 0.45 | n | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.28 | 0.22 | 0.20 | 0.08 | 0.15 | 0.30 | 0.95 | 0.82 | 0.74 | 0.36 | 0.44 | 0.46 | 1.38 | |||||||||||||
S.D. | 0.28 | 0.17 | 0.18 | 0.11 | 0.32 | 0.37 | 0.58 | 0.46 | 0.59 | 0.34 | 0.47 | 0.39 | 0.54 | |||||||||||||
SKEW | 1.09 | 0.37 | 0.85 | 1.49 | 2.83 | 1.10 | 1.68 | 1.11 | 0.96 | 1.44 | 1.59 | 1.06 | 0.25 | |||||||||||||
MAX | 0.94 | 0.53 | 0.64 | 0.44 | 1.32 | 1.29 | 3.00 | 2.15 | 2.35 | 1.50 | 2.00 | 1.52 | 2.35 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.25 | 0.05 | 0.02 | 0.00 | 0.00 | 0.00 | 0.61 | |||||||||||||
YRS | 31 | 31 | 32 | 32 | 31 | 32 | 32 | 32 | 32 | 32 | 31 | 31 | 17 |