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 | 1.65 | 3.79 | 2.28 | 0.43 | 1.18 | 0.69 | 10.33 | c | |||||||||
1991 | 1.23 | 1.62 | 0.55 | 0.00 | 0.00 | 1.03 | 3.95 | 2.04 | 4.22 | 0.45 | a | 0.28 | 5.59 | 20.96 | ||||||||||||
1992 | 1.13 | w | 0.60 | 1.01 | 0.19 | 1.78 | 0.97 | 2.01 | 1.08 | 0.66 | 0.54 | b | 0.10 | 1.72 | b | 10.66 | a | |||||||||
1993 | 2.47 | 0.57 | 0.80 | e | 0.00 | 0.07 | 0.10 | 2.86 | 4.45 | 1.18 | 0.13 | 0.96 | 0.74 | 14.33 | ||||||||||||
1994 | 0.15 | 0.54 | 0.41 | 0.15 | 0.34 | 1.42 | 0.76 | 2.50 | 0.15 | 0.21 | 1.69 | 3.93 | 12.25 | |||||||||||||
1995 | 0.79 | 1.35 | 0.71 | 0.15 | 0.00 | 0.00 | 2.60 | 2.91 | 2.22 | 0.41 | 0.70 | 0.27 | 12.11 | |||||||||||||
1996 | 0.11 | 0.03 | 0.00 | 0.16 | 0.00 | h | 2.60 | 4.14 | 1.93 | 2.75 | 0.88 | 0.21 | 0.00 | 12.81 | a | |||||||||||
1997 | 0.06 | e | 0.12 | 0.59 | 0.27 | 2.23 | 0.02 | 2.49 | 1.54 | 0.42 | 0.12 | 1.84 | 3.35 | 13.05 | ||||||||||||
1998 | 0.11 | 0.88 | d | 0.65 | a | 0.04 | 0.02 | 0.69 | 5.69 | 2.15 | 0.72 | 1.50 | 0.76 | 0.38 | a | 13.59 | ||||||||||
1999 | 0.00 | 0.00 | 0.09 | 0.01 | 0.00 | 0.15 | 4.10 | 5.61 | 0.62 | a | 0.00 | 0.00 | 0.04 | b | 10.62 | |||||||||||
2000 | 0.00 | 0.16 | 0.33 | a | 0.00 | 0.01 | 2.41 | 1.94 | b | 3.92 | 0.05 | 2.98 | b | 1.44 | ----- | z | 13.24 | a | ||||||||
2001 | 0.46 | a | 0.17 | a | 0.14 | 0.00 | ----- | z | 1.68 | y | 2.99 | 3.49 | 1.30 | 0.54 | c | 0.64 | 0.26 | 9.99 | b | |||||||
2002 | 0.42 | 0.05 | 0.00 | 0.00 | 0.01 | 0.00 | 2.09 | 2.03 | 1.59 | 1.05 | 0.10 | 0.79 | 8.13 | |||||||||||||
2003 | 0.01 | 1.00 | 0.35 | 0.00 | 0.00 | 0.00 | 0.66 | 1.84 | 0.02 | 0.29 | 0.74 | 0.08 | 4.99 | |||||||||||||
2004 | 0.78 | 0.47 | 1.36 | 1.21 | 0.05 | 0.00 | 2.77 | 3.69 | 1.65 | 1.31 | 1.44 | 0.72 | 15.45 | |||||||||||||
2005 | 2.28 | 0.73 | 0.41 | 0.15 | 1.34 | 0.00 | 0.30 | a | 2.97 | 0.63 | 0.72 | 0.00 | ----- | z | 9.53 | a | ||||||||||
2006 | 0.06 | 0.34 | 0.02 | 0.00 | 0.00 | 1.40 | 3.18 | 2.12 | 4.03 | 1.41 | 0.00 | f | 0.08 | 12.64 | a | |||||||||||
2007 | 2.35 | 0.06 | 0.29 | 0.20 | 0.23 | 1.23 | 2.74 | 2.73 | 1.76 | 0.02 | 1.95 | 1.15 | 14.71 | |||||||||||||
2008 | 0.04 | 0.40 | 0.00 | 0.00 | 0.00 | 0.22 | 6.75 | 2.16 | 1.78 | e | 0.13 | 0.55 | 0.06 | 12.09 | ||||||||||||
2009 | 0.55 | 0.20 | 0.24 | 0.01 | 0.17 | 2.60 | 3.26 | 1.08 | 3.73 | 1.05 | 0.97 | 0.79 | 14.65 | |||||||||||||
2010 | 2.37 | 1.25 | 0.20 | 0.54 | 0.00 | 0.02 | 3.78 | 3.03 | 1.24 | 0.22 | 0.00 | 0.30 | 12.95 | |||||||||||||
2011 | 0.00 | b | 0.00 | 0.00 | b | 0.00 | b | 0.00 | c | 0.00 | a | 2.36 | r | 2.95 | x | 1.07 | y | ----- | z | ----- | z | 2.52 | x | 0.00 | f | |
2012 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 0.00 | b | 4.88 | o | ----- | z | 2.02 | w | 0.00 | a | ----- | z | 0.76 | 0.76 | i | |
2013 | 1.12 | 0.21 | 0.00 | 0.05 | 0.00 | b | 0.23 | 5.56 | a | 1.66 | c | 0.80 | 0.00 | i | 0.43 | 0.48 | 10.54 | a | ||||||||
2014 | ----- | z | ----- | z | ----- | z | 0.18 | 0.00 | a | 0.17 | 4.86 | 2.22 | 4.55 | a | 0.61 | 0.39 | 0.40 | 13.38 | c | |||||||
2015 | 0.72 | 0.13 | 1.35 | 0.61 | 0.20 | 0.38 | 9.83 | 0.94 | 1.10 | 4.10 | 1.09 | 0.26 | 20.71 | |||||||||||||
2016 | 1.39 | 0.28 | 0.40 | b | 0.00 | j | 0.47 | e | 1.36 | l | 3.36 | b | 2.75 | 2.02 | 0.04 | 0.06 | 1.64 | 12.41 | b | |||||||
2017 | 2.16 | 0.42 | 0.06 | a | 0.11 | 0.00 | 1.12 | 4.46 | 1.18 | 0.78 | 0.23 | 0.32 | 1.17 | 12.01 | ||||||||||||
2018 | 0.10 | 0.50 | 0.02 | 0.02 | 0.00 | 0.86 | 1.02 | 2.31 | 3.80 | 2.57 | 0.00 | 1.79 | 12.99 | |||||||||||||
2019 | 0.51 | 0.64 | f | 0.28 | 0.00 | 0.30 | 0.16 | 1.89 | e | 1.33 | 3.62 | 0.17 | 5.36 | 1.39 | S | 15.01 | a | |||||||||
2020 | 0.18 | 0.21 | 1.07 | 0.02 | 0.00 | 0.05 | 2.47 | 0.07 | 0.17 | 0.22 | 0.00 | 0.87 | 5.33 | |||||||||||||
2021 | 0.62 | 0.07 | 0.50 | 0.04 | 0.00 | 0.10 | 2.53 | 4.06 | 0.67 | 0.85 | 0.40 | 0.85 | 10.69 | |||||||||||||
2022 | 0.26 | 0.12 | 0.25 | 0.00 | 0.00 | 1.04 | 2.70 | 6.18 | 1.10 | 1.00 | 0.00 | 0.40 | 13.05 | |||||||||||||
2023 | 0.37 | 0.58 | 0.06 | 0.00 | 0.03 | 0.02 | 0.61 | 0.45 | 0.33 | 0.75 | 0.02 | 0.40 | 3.62 | |||||||||||||
2024 | 0.30 | 0.72 | 0.19 | 0.48 | n | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.21 | i | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.71 | 0.44 | 0.39 | 0.13 | 0.24 | 0.59 | 3.12 | 2.51 | 1.62 | 0.78 | 0.76 | 1.01 | 12.30 | |||||||||||||
S.D. | 0.81 | 0.42 | 0.39 | 0.25 | 0.54 | 0.79 | 1.95 | 1.38 | 1.34 | 0.92 | 1.04 | 1.23 | 4.33 | |||||||||||||
SKEW | 1.17 | 1.19 | 1.13 | 3.06 | 2.72 | 1.38 | 1.34 | 0.73 | 0.84 | 2.08 | 2.93 | 2.30 | -0.09 | |||||||||||||
MAX | 2.47 | 1.62 | 1.36 | 1.21 | 2.23 | 2.60 | 9.83 | 6.18 | 4.55 | 4.10 | 5.36 | 5.59 | 20.96 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.30 | 0.07 | 0.02 | 0.00 | 0.00 | 0.00 | 3.62 | |||||||||||||
YRS | 31 | 31 | 32 | 32 | 31 | 32 | 32 | 32 | 32 | 32 | 31 | 31 | 21 |