YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1986 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.86 | a | 1.80 | 1.47 | 1.04 | a | 0.80 | 0.18 | 7.15 | f | ||||
1987 | 0.99 | a | 0.82 | 1.52 | 0.45 | 2.45 | 0.60 | a | 2.20 | 1.38 | 0.65 | 1.95 | 1.86 | 1.41 | 16.28 | |||||||||||
1988 | 1.58 | 0.10 | 1.12 | 1.98 | 0.73 | 0.50 | 1.78 | 2.31 | 1.24 | 1.05 | a | 0.91 | 1.35 | 14.65 | ||||||||||||
1989 | 0.84 | 0.81 | 1.38 | 0.29 | 1.21 | a | 0.40 | 1.35 | 1.82 | 0.89 | 0.20 | a | 0.06 | a | 0.70 | a | 9.95 | |||||||||
1990 | 0.41 | 0.83 | 0.90 | 1.23 | 0.08 | 0.87 | 0.59 | a | 1.08 | 2.31 | 1.36 | 0.32 | 0.87 | 10.85 | ||||||||||||
1991 | 0.88 | 0.41 | a | 1.78 | 1.47 | 1.14 | 0.48 | a | 1.76 | 3.02 | 2.17 | 0.60 | 1.08 | 1.07 | 15.86 | |||||||||||
1992 | 0.15 | 1.04 | 2.27 | 0.70 | 2.86 | 0.65 | 0.56 | 1.16 | 1.16 | 1.01 | 1.77 | 1.04 | b | 14.37 | ||||||||||||
1993 | 2.13 | a | 2.61 | 1.80 | a | 0.07 | 1.79 | 1.03 | 0.23 | 1.29 | 0.23 | 2.44 | 1.48 | a | 0.52 | 15.62 | ||||||||||
1994 | 0.53 | 0.98 | b | 0.31 | 1.57 | 0.15 | 0.09 | 0.41 | 1.43 | 1.17 | 1.56 | 2.17 | 0.37 | 10.74 | ||||||||||||
1995 | 1.08 | a | 0.44 | 2.33 | 1.93 | a | 3.28 | 1.27 | 0.54 | 1.72 | 0.58 | a | 0.14 | 0.67 | 1.59 | 15.57 | ||||||||||
1996 | 2.22 | a | 1.31 | 1.12 | 0.30 | 0.66 | 0.42 | 0.85 | 0.80 | 1.68 | 1.24 | 1.74 | a | 1.52 | 13.86 | |||||||||||
1997 | 1.95 | 1.34 | 0.27 | 2.10 | 1.33 | a | 0.95 | 1.64 | 3.16 | b | 4.79 | 0.76 | 0.51 | 0.33 | 19.13 | |||||||||||
1998 | 1.07 | 2.62 | 0.98 | a | 0.45 | 0.79 | 1.76 | 1.89 | 2.34 | 4.41 | 3.26 | 0.74 | 0.17 | b | 20.48 | |||||||||||
1999 | 0.95 | 0.76 | 0.14 | 2.23 | a | 1.32 | 1.55 | 1.75 | 1.89 | 1.40 | a | 0.14 | 0.06 | a | 0.47 | 12.66 | ||||||||||
2000 | 1.21 | 1.32 | 0.77 | a | 0.02 | 1.22 | 0.86 | 0.84 | b | 2.28 | a | 0.98 | a | 2.94 | 0.25 | 0.47 | 13.16 | |||||||||
2001 | 1.35 | a | 1.49 | 0.67 | b | 0.39 | 1.24 | 1.32 | 0.74 | 1.31 | 0.16 | 0.32 | 1.77 | 0.40 | a | 11.16 | ||||||||||
2002 | 0.60 | 0.57 | 0.51 | 0.04 | 0.05 | 0.40 | 1.16 | a | 0.21 | 3.47 | 1.52 | 1.64 | 0.52 | 10.69 | ||||||||||||
2003 | 0.23 | 0.69 | a | 0.77 | 0.34 | ----- | z | 0.14 | 0.90 | 2.86 | b | 0.51 | 0.53 | 0.95 | b | 1.34 | 9.26 | a | ||||||||
2004 | 0.43 | 1.69 | 0.08 | 2.03 | 0.45 | 0.47 | 1.06 | s | 0.62 | 0.47 | 2.09 | 1.98 | 0.00 | y | 10.31 | b | ||||||||||
2005 | 1.69 | 0.81 | 0.66 | 0.47 | 1.45 | 4.05 | 0.28 | 1.87 | 0.95 | 0.85 | 0.75 | 0.72 | 14.55 | |||||||||||||
2006 | 1.14 | 0.45 | 1.92 | 1.22 | 0.13 | 0.00 | ----- | z | 1.60 | 1.64 | 4.44 | 0.52 | 0.75 | 13.81 | a | |||||||||||
2007 | 0.07 | 0.54 | 0.60 | 0.45 | 0.34 | 0.20 | 0.60 | 0.95 | 1.12 | 0.66 | 0.04 | 2.02 | 7.59 | |||||||||||||
2008 | 1.58 | 1.55 | 0.57 | 0.18 | 0.70 | 0.37 | 0.10 | 0.84 | 0.32 | 0.82 | 0.64 | 0.86 | 8.53 | |||||||||||||
2009 | 0.84 | 0.62 | 0.88 | 1.17 | 2.16 | 1.47 | 0.64 | 0.22 | 0.76 | 0.43 | 0.31 | 1.51 | 11.01 | |||||||||||||
2010 | 1.03 | 1.08 | 1.07 | 1.56 | 0.92 | 0.76 | 1.96 | 1.11 | g | 0.00 | 4.39 | 1.22 | 3.28 | 17.27 | a | |||||||||||
2011 | 0.32 | 1.05 | 1.11 | 2.02 | g | 2.68 | d | 0.78 | 1.83 | d | 1.28 | e | 1.04 | 1.13 | 0.39 | d | 0.54 | l | 11.61 | b | ||||||
2012 | 0.86 | 0.80 | 0.82 | 0.59 | 0.00 | 0.00 | 2.75 | 1.04 | 0.62 | 1.14 | 0.00 | y | 1.54 | d | 10.16 | a | ||||||||||
2013 | 0.70 | 0.28 | 0.83 | 0.72 | n | 1.25 | 0.00 | 0.53 | 2.50 | 4.81 | 1.16 | 1.79 | 0.75 | 14.60 | a | |||||||||||
2014 | 0.49 | 1.26 | 0.41 | 0.77 | 1.03 | 0.24 | 1.67 | 2.83 | 2.49 | 0.26 | 0.69 | 3.08 | 15.22 | |||||||||||||
2015 | 1.02 | 0.46 | 2.52 | 1.06 | 2.56 | 1.24 | 2.05 | 1.65 | 0.84 | 1.60 | 0.33 | 0.94 | 16.27 | |||||||||||||
2016 | 2.23 | a | 0.30 | 0.59 | ----- | z | 1.11 | 0.09 | 0.74 | 1.42 | 2.72 | 0.42 | 0.39 | 4.67 | b | 14.68 | a | |||||||||
2017 | 1.63 | c | 0.67 | 1.64 | 1.74 | 0.41 | a | 0.15 | 1.68 | 1.81 | 1.84 | ----- | z | 0.03 | 0.23 | 11.83 | a | |||||||||
2018 | 0.61 | 0.58 | 1.12 | 0.69 | ----- | z | 0.00 | 1.45 | 1.00 | 0.00 | 3.53 | 1.04 | a | 0.55 | 10.57 | a | ||||||||||
2019 | 0.61 | 2.00 | 2.28 | 1.66 | 3.38 | 1.05 | 2.05 | 0.51 | 0.10 | 0.03 | 1.93 | 1.01 | 16.61 | |||||||||||||
2020 | 1.66 | 0.67 | 2.11 | 0.45 | 0.11 | 0.15 | 1.10 | 0.01 | 0.02 | 0.00 | 0.38 | 0.56 | 7.22 | |||||||||||||
2021 | 0.60 | 1.06 | 1.30 | 0.35 | 0.10 | 0.81 | 2.37 | 2.91 | 0.33 | 3.74 | 0.70 | 1.16 | 15.43 | |||||||||||||
2022 | 0.14 | 1.79 | 1.31 | 0.30 | 2.10 | 0.56 | 2.48 | 1.99 | 2.18 | i | 1.81 | 1.39 | 4.33 | 18.20 | a | |||||||||||
2023 | 6.45 | 2.76 | 6.30 | 3.17 | a | 2.57 | 3.10 | 0.47 | 3.71 | 1.96 | 1.62 | 4.73 | 0.80 | 37.64 | ||||||||||||
2024 | 0.80 | 1.20 | 0.90 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 2.90 | i | |||
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 1.13 | 1.05 | 1.25 | 0.98 | 1.25 | 0.78 | 1.27 | 1.64 | 1.39 | 1.41 | 1.03 | 1.20 | 14.43 | |||||||||||||
S.D. | 1.06 | 0.65 | 1.06 | 0.78 | 0.99 | 0.84 | 0.73 | 0.88 | 1.28 | 1.21 | 0.89 | 1.07 | 5.79 | |||||||||||||
SKEW | 3.39 | 1.13 | 2.94 | 0.80 | 0.60 | 2.20 | 0.16 | 0.30 | 1.36 | 1.11 | 1.96 | 1.92 | 2.45 | |||||||||||||
MAX | 6.45 | 2.76 | 6.30 | 3.17 | 3.38 | 4.05 | 2.75 | 3.71 | 4.81 | 4.44 | 4.73 | 4.67 | 37.64 | |||||||||||||
MIN | 0.07 | 0.10 | 0.08 | 0.02 | 0.00 | 0.00 | 0.10 | 0.01 | 0.00 | 0.00 | 0.03 | 0.17 | 7.22 | |||||||||||||
YRS | 38 | 38 | 38 | 34 | 35 | 37 | 36 | 37 | 37 | 37 | 37 | 36 | 26 |