YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1991 | ----- | z | ----- | z | 1.75 | 0.00 | 0.00 | 0.03 | 0.00 | 0.00 | 0.17 | 0.00 | 0.02 | 0.45 | 2.42 | b | ||||||||||
1992 | ----- | z | ----- | z | ----- | z | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | d | 0.00 | 0.00 | a | 0.00 | ----- | z | 0.00 | d | ||||||
1993 | 2.69 | 1.70 | e | 0.56 | 0.00 | 0.00 | 0.00 | 0.00 | 0.32 | 0.00 | 0.00 | 0.41 | 0.00 | a | 5.68 | |||||||||||
1994 | 0.04 | 0.00 | c | 1.14 | 0.03 | 0.00 | a | 0.00 | 0.03 | 0.00 | 0.00 | 0.00 | 0.00 | 1.34 | 2.58 | |||||||||||
1995 | 2.27 | 0.08 | 0.36 | ----- | z | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 2.71 | a | |||||||||||
1996 | 0.00 | 0.05 | 0.15 | 0.00 | 0.19 | 0.00 | 0.00 | 0.00 | 0.00 | 0.06 | 0.77 | 0.02 | 1.24 | |||||||||||||
1997 | 0.51 | 0.11 | 0.00 | 0.06 | 0.00 | ----- | z | 0.03 | 0.54 | 1.35 | ----- | z | 0.26 | 0.64 | 3.50 | b | ||||||||||
1998 | 0.45 | ----- | z | 0.29 | ----- | z | 0.00 | 0.00 | 0.02 | 0.54 | 1.82 | 0.00 | 0.25 | 0.00 | 3.37 | b | ||||||||||
1999 | 0.00 | 0.50 | 0.00 | 0.32 | 0.00 | 0.00 | 1.29 | 0.02 | 0.62 | 0.00 | 0.00 | 0.00 | 2.75 | |||||||||||||
2000 | 0.00 | 0.06 | 0.16 | 0.00 | 0.00 | 0.06 | 0.00 | 0.71 | 0.00 | 0.00 | t | 0.00 | h | 0.00 | m | 0.99 | c | |||||||||
2001 | 0.00 | n | 0.79 | j | 1.11 | f | 0.12 | a | 0.00 | 0.00 | 0.16 | 0.15 | a | 0.01 | b | 0.01 | a | 0.05 | c | 0.16 | d | 0.66 | c | |||
2002 | 0.02 | a | 0.00 | 0.04 | 0.00 | 0.00 | 0.00 | 0.03 | 0.00 | 0.60 | 0.10 | 0.48 | 0.08 | 1.35 | ||||||||||||
2003 | 0.39 | 2.56 | a | 1.24 | 0.09 | 0.00 | 0.00 | 0.27 | 0.28 | 1.05 | a | 0.00 | 0.24 | 0.41 | 6.53 | |||||||||||
2004 | 0.02 | c | 0.84 | 0.06 | 0.80 | 0.00 | 0.00 | 0.37 | 0.79 | 0.11 | a | 2.09 | 1.86 | a | 0.19 | 7.13 | ||||||||||
2005 | 2.94 | f | 2.72 | f | 0.19 | d | 0.00 | a | 0.00 | 0.00 | 0.27 | 3.40 | h | 0.00 | 1.30 | 0.09 | 0.00 | 1.85 | c | |||||||
2006 | 0.00 | 0.10 | 0.31 | 0.00 | 0.00 | 0.03 | 0.15 | 0.42 | 0.22 | 0.81 | a | 0.00 | 0.00 | 2.04 | ||||||||||||
2007 | 0.36 | 0.04 | 0.11 | 0.00 | 0.00 | 0.00 | 0.27 | 0.10 | 0.20 | 0.00 | 0.28 | 1.08 | 2.44 | |||||||||||||
2008 | 1.14 | 0.36 | 0.00 | 0.00 | 0.27 | 0.00 | 0.05 | 0.81 | 0.00 | 0.00 | 0.56 | 1.66 | 4.85 | |||||||||||||
2009 | 0.23 | 1.12 | 0.00 | 0.00 | 0.01 | 0.04 | 0.01 | 0.65 | 0.00 | 0.00 | 0.01 | 0.42 | 2.49 | |||||||||||||
2010 | 1.91 | 0.57 | 0.00 | b | 0.10 | 0.00 | 0.00 | 0.00 | 0.00 | 0.06 | 0.52 | b | 0.00 | 1.03 | 4.19 | |||||||||||
2011 | 0.02 | 1.16 | 0.05 | 0.26 | 0.13 | 0.00 | 0.91 | 0.00 | 0.80 | 0.11 | 0.02 | c | 0.66 | 4.12 | ||||||||||||
2012 | 0.11 | 0.27 | 0.00 | b | 0.24 | c | 0.00 | 0.00 | 2.48 | 1.13 | b | 0.19 | 0.88 | 0.00 | 1.83 | 7.13 | ||||||||||
2013 | 0.00 | b | 0.16 | 0.26 | 0.00 | 0.00 | 0.00 | 0.14 | 1.07 | 0.57 | 0.00 | 0.77 | 0.00 | a | 2.97 | |||||||||||
2014 | 0.00 | 0.04 | 0.13 | 0.02 | 0.00 | 0.00 | 0.31 | 1.56 | 1.78 | 0.13 | 0.00 | 0.69 | 4.66 | |||||||||||||
2015 | 1.20 | 0.18 | 1.01 | 0.97 | 0.07 | 0.23 | 0.53 | 0.17 | 0.00 | 0.71 | 0.10 | 0.06 | 5.23 | |||||||||||||
2016 | 0.82 | 0.04 | 0.03 | 0.73 | a | 0.13 | 0.00 | 0.00 | 0.73 | 0.36 | 0.22 | 0.15 | 2.03 | 5.24 | ||||||||||||
2017 | 1.80 | 0.97 | 0.02 | 0.00 | 0.14 | 0.00 | 0.06 | 0.39 | 0.94 | 0.00 | 0.00 | 0.00 | 4.32 | |||||||||||||
2018 | 0.39 | 0.08 | 0.23 | 0.00 | 0.00 | 0.00 | 0.52 | 0.04 | 0.00 | 1.03 | 0.03 | 0.50 | 2.82 | |||||||||||||
2019 | 1.43 | 1.66 | b | 0.97 | 0.11 | 0.00 | 0.00 | 0.00 | 0.00 | 0.40 | 0.00 | 1.90 | a | 0.72 | 7.19 | |||||||||||
2020 | 0.09 | 0.35 | 2.99 | 0.15 | b | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.15 | 3.73 | ||||||||||||
2021 | 0.45 | a | 0.00 | 0.16 | 0.02 | 0.00 | 0.00 | 0.71 | 0.06 | 0.17 | 0.08 | 0.00 | 0.28 | 1.93 | ||||||||||||
2022 | 0.01 | 0.00 | 0.09 | 0.00 | 0.00 | 0.06 | 0.64 | a | 2.27 | 0.16 | 0.41 | 0.04 | 0.33 | 4.01 | ||||||||||||
2023 | 0.97 | 0.51 | 1.02 | 0.00 | 0.12 | 0.00 | 0.00 | 1.06 | 0.17 | 0.00 | 0.18 | 0.24 | 4.27 | |||||||||||||
2024 | 0.80 | 0.62 | a | 0.39 | a | 0.00 | p | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | 1.81 | i | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.60 | 0.49 | 0.43 | 0.13 | 0.03 | 0.01 | 0.28 | 0.43 | 0.36 | 0.27 | 0.26 | 0.48 | 4.04 | |||||||||||||
S.D. | 0.76 | 0.63 | 0.65 | 0.25 | 0.07 | 0.04 | 0.50 | 0.54 | 0.51 | 0.49 | 0.48 | 0.58 | 1.79 | |||||||||||||
SKEW | 1.30 | 1.69 | 2.36 | 2.31 | 2.07 | 4.23 | 2.95 | 1.57 | 1.67 | 2.16 | 2.54 | 1.33 | 0.30 | |||||||||||||
MAX | 2.69 | 2.56 | 2.99 | 0.97 | 0.27 | 0.23 | 2.48 | 2.27 | 1.82 | 2.09 | 1.90 | 2.03 | 7.19 | |||||||||||||
MIN | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 1.24 | |||||||||||||
YRS | 30 | 29 | 32 | 31 | 33 | 32 | 33 | 32 | 33 | 31 | 32 | 31 | 25 |