YEAR(S) | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC | ANN | |||||||||||||
1949 | 1.42 | q | 0.29 | 0.45 | 0.30 | 0.32 | 0.68 | 1.58 | 1.24 | 0.43 | 0.40 | 0.15 | 0.55 | 1.58 | q | |||||||||||
1950 | 0.52 | 0.50 | 0.52 | 0.00 | 0.04 | 0.24 | 0.62 | 0.27 | 0.43 | 0.15 | 0.16 | 0.08 | 0.62 | |||||||||||||
1951 | 1.10 | 0.24 | 0.15 | 0.21 | 0.30 | a | 0.00 | 0.24 | 0.50 | 0.42 | 0.96 | 0.29 | 0.50 | 1.10 | a | |||||||||||
1952 | 1.03 | 0.34 | a | 0.36 | 0.51 | 0.12 | 1.53 | 1.04 | 0.45 | 0.47 | 0.00 | 0.75 | 0.28 | 1.53 | a | |||||||||||
1953 | 0.24 | 0.15 | 0.47 | 0.30 | 0.12 | 0.09 | 0.94 | 0.45 | 0.06 | 0.81 | 0.40 | 0.47 | 0.94 | |||||||||||||
1954 | 0.27 | 0.32 | 1.45 | 0.25 | 0.60 | 0.00 | 0.30 | 0.74 | 0.73 | 1.35 | 0.00 | 0.35 | 1.45 | |||||||||||||
1955 | 0.33 | 0.50 | 0.15 | 0.36 | 0.18 | 0.50 | 0.50 | 0.64 | a | 0.00 | 0.00 | ----- | z | ----- | z | ----- | z | |||||||||
1956 | ----- | z | ----- | z | ----- | z | ----- | z | 0.36 | 0.04 | 0.54 | ----- | z | 0.00 | 1.31 | 0.29 | 0.46 | ----- | z | |||||||
1957 | 2.57 | 0.35 | 0.40 | 0.33 | 0.30 | 0.27 | 0.70 | 0.60 | 0.00 | 0.87 | 0.38 | 0.35 | 2.57 | |||||||||||||
1958 | 0.32 | 0.40 | 0.72 | 0.39 | 0.10 | 1.06 | 0.56 | 1.62 | 1.77 | 1.00 | 0.50 | 0.20 | 1.77 | |||||||||||||
1959 | 0.22 | 0.33 | 0.13 | 0.65 | 0.00 | 0.55 | 0.43 | 0.46 | 0.19 | 1.07 | 0.27 | 1.00 | 1.07 | |||||||||||||
1960 | 0.70 | 0.68 | 0.44 | 0.21 | 0.65 | 0.42 | 0.20 | 0.16 | 0.63 | 0.70 | 0.15 | 0.61 | 0.70 | |||||||||||||
1961 | 1.30 | 0.46 | 0.60 | 0.50 | 0.06 | 0.00 | 0.45 | 0.64 | 0.25 | 1.26 | 0.35 | 0.86 | a | 1.30 | a | |||||||||||
1962 | 0.90 | 0.63 | 0.47 | 0.20 | 0.14 | 0.00 | 0.32 | 0.40 | 0.81 | 1.47 | 1.43 | 0.16 | 1.47 | |||||||||||||
1963 | 1.22 | 0.61 | 0.61 | 0.15 | 0.00 | 0.04 | 0.73 | 0.60 | 0.93 | 0.70 | 0.56 | 0.22 | 1.22 | |||||||||||||
1964 | 0.93 | 0.84 | 0.54 | 0.55 | 0.25 | 0.04 | 0.65 | 1.85 | 0.30 | 0.30 | 0.30 | 0.67 | 1.85 | |||||||||||||
1965 | 1.30 | 0.95 | 0.45 | 0.89 | 0.43 | 0.86 | 1.12 | 0.55 | 0.32 | 0.40 | 1.05 | 1.10 | 1.30 | |||||||||||||
1966 | 0.29 | 0.40 | 0.92 | 0.55 | 0.22 | 0.21 | 0.69 | 0.30 | 1.50 | j | 0.00 | 0.82 | 0.88 | 1.50 | j | |||||||||||
1967 | 0.45 | 0.23 | 0.32 | 0.33 | 0.25 | 0.60 | 1.02 | 1.70 | 1.15 | 0.13 | 0.23 | 0.63 | 1.70 | |||||||||||||
1968 | 0.25 | 0.50 | 0.72 | 0.61 | 0.26 | 0.25 | 1.33 | 1.20 | 0.37 | 0.30 | 0.60 | 0.60 | 1.33 | |||||||||||||
1969 | 0.80 | 0.38 | 0.50 | 0.42 | 0.33 | 0.20 | 0.86 | 1.05 | 0.77 | d | 0.80 | 0.77 | 0.60 | f | 1.05 | j | ||||||||||
1970 | 0.22 | 0.21 | 0.50 | 0.71 | 0.22 | 0.40 | 0.94 | 0.90 | 0.87 | 0.81 | 0.57 | 0.58 | 0.94 | |||||||||||||
1971 | 0.31 | 0.40 | 0.63 | 0.41 | 0.05 | 0.00 | 0.57 | 0.83 | 1.55 | 0.87 | ----- | z | 0.63 | c | ----- | z | ||||||||||
1972 | 0.05 | 0.06 | 0.00 | 0.20 | 0.12 | 1.05 | 0.65 | 0.37 | 0.17 | 1.50 | 0.82 | 0.60 | 1.50 | |||||||||||||
1973 | 0.25 | 0.75 | 0.64 | 0.20 | 0.75 | 0.47 | 0.49 | 0.38 | 0.83 | 0.37 | 0.40 | 0.40 | 0.83 | |||||||||||||
1974 | 1.08 | 0.28 | 0.15 | 0.57 | 0.35 | 0.00 | 0.98 | 0.77 | 0.21 | 0.89 | 0.30 | 0.21 | 1.08 | |||||||||||||
1975 | 0.47 | 0.74 | 0.85 | 0.50 | 0.39 | 0.00 | 2.00 | 0.23 | 0.32 | 0.18 | 1.30 | 0.46 | 2.00 | |||||||||||||
1976 | 0.23 | 0.32 | 0.50 | 0.27 | 0.27 | 0.07 | 0.38 | 1.10 | 0.44 | 0.30 | 0.44 | 0.00 | 1.10 | |||||||||||||
1977 | 1.17 | 0.66 | 0.20 | 0.35 | 0.31 | 0.20 | 0.51 | 0.28 | 0.61 | 0.42 | 1.20 | 0.27 | 1.20 | |||||||||||||
1978 | 0.82 | 0.67 | 0.79 | 0.20 | 0.85 | 0.16 | 0.83 | 0.22 | 0.57 | 0.53 | 0.79 | 1.45 | 1.45 | |||||||||||||
1979 | 1.34 | 0.62 | 0.60 | 0.26 | 0.70 | 0.15 | 0.12 | 0.58 | 0.33 | 1.51 | 1.20 | 1.03 | 1.51 | |||||||||||||
1980 | 1.45 | 1.83 | 0.55 | 0.32 | 0.20 | 0.05 | 0.38 | 0.38 | 0.31 | 0.50 | 0.68 | 0.90 | 1.83 | |||||||||||||
1981 | 0.22 | 0.48 | 0.75 | 0.82 | 0.31 | 0.16 | 1.01 | 0.66 | 0.72 | 0.96 | 0.40 | 0.07 | 1.01 | |||||||||||||
1982 | 1.95 | 1.03 | a | 0.85 | t | 0.26 | 0.81 | 0.00 | b | 0.46 | 0.80 | 0.70 | 0.86 | 0.95 | 1.16 | b | 1.95 | y | ||||||||
1983 | 0.52 | 0.35 | 1.10 | a | 0.37 | a | 0.53 | 0.00 | 0.34 | 0.43 | 0.55 | a | 1.04 | a | 1.31 | a | 1.98 | b | 1.98 | g | ||||||
1984 | 0.40 | 0.00 | 2.20 | b | 0.35 | 0.30 | 0.20 | 0.78 | 0.78 | a | 1.18 | 0.52 | a | 0.35 | a | 1.00 | 2.20 | e | ||||||||
1985 | 0.80 | 0.56 | 1.40 | 0.55 | 0.40 | 0.55 | 0.85 | 0.69 | 0.65 | 0.43 | 1.09 | b | 0.18 | c | 1.40 | e | ||||||||||
1986 | 0.12 | b | 1.00 | 0.78 | 0.65 | a | 0.47 | 0.52 | 0.40 | ----- | z | 0.95 | 0.82 | e | 1.02 | 0.63 | h | ----- | z | |||||||
1987 | 1.30 | a | 1.10 | a | 0.55 | a | 0.51 | 0.90 | 0.21 | 0.99 | a | 0.91 | 0.96 | 0.82 | 0.79 | 0.60 | 1.30 | d | ||||||||
1988 | 0.90 | 0.65 | a | 0.09 | 1.17 | 0.15 | 1.12 | 0.71 | 0.43 | 0.57 | 0.00 | 0.90 | 0.40 | 1.17 | a | |||||||||||
1989 | 0.84 | 0.52 | 0.34 | 0.00 | 0.00 | 0.00 | 1.10 | 0.65 | 0.32 | 0.65 | 0.12 | 0.03 | 1.10 | |||||||||||||
1990 | 0.50 | a | 0.30 | 0.52 | 0.18 | 0.80 | 0.44 | 0.95 | 0.91 | 0.51 | 0.73 | a | 0.90 | 1.10 | a | 1.10 | c | |||||||||
1991 | 0.90 | 0.27 | 1.50 | 0.10 | 0.00 | 0.42 | 1.16 | 0.41 | 1.42 | 0.85 | 1.65 | a | 0.80 | a | 1.65 | b | ||||||||||
1992 | 0.45 | 0.41 | 0.44 | 1.01 | 0.80 | 0.15 | 0.46 | 1.35 | 0.47 | 0.65 | b | 0.70 | 1.20 | 1.35 | b | |||||||||||
1993 | 1.17 | 0.61 | a | 0.85 | 0.25 | 2.10 | 0.05 | 0.12 | 0.72 | 0.70 | 0.55 | 0.86 | 0.11 | 2.10 | a | |||||||||||
1994 | 0.49 | 0.81 | 0.48 | 0.76 | 0.90 | 0.61 | 0.16 | 0.65 | 1.05 | 1.95 | 1.35 | c | 0.50 | 1.95 | c | |||||||||||
1995 | 0.99 | 1.36 | 0.80 | 0.85 | 0.82 | 0.16 | 0.75 | 2.60 | 0.40 | 0.00 | 0.50 | 0.41 | 2.60 | |||||||||||||
1996 | 0.31 | 0.60 | 0.40 | 0.20 | 0.00 | 0.56 | 0.66 | 1.31 | 1.05 | 1.11 | 1.02 | 0.10 | 1.31 | |||||||||||||
1997 | 1.29 | 1.10 | 0.12 | 0.65 | 0.65 | 0.90 | 1.05 | b | 1.32 | 0.61 | 0.60 | b | 0.90 | 1.30 | 1.32 | d | ||||||||||
1998 | 0.35 | 1.20 | 1.40 | 0.50 | 0.12 | 0.00 | 0.80 | 0.54 | 0.34 | 2.25 | 1.80 | 0.12 | 2.25 | |||||||||||||
1999 | 0.22 | 0.10 | 0.22 | 1.35 | 0.65 | 1.03 | 1.22 | 0.90 | 0.72 | 0.00 | 0.00 | 0.20 | 1.35 | |||||||||||||
2000 | 0.75 | 0.20 | 0.60 | 0.10 | 0.00 | 0.60 | d | 0.60 | a | 0.55 | 0.66 | 0.70 | c | 1.10 | a | 0.70 | 1.10 | i | ||||||||
2001 | 1.15 | a | 0.74 | b | 0.37 | a | 0.56 | 0.25 | c | 0.31 | 0.90 | a | 1.35 | b | 0.41 | a | 0.32 | f | 0.60 | f | 1.08 | 1.35 | w | |||
2002 | 0.40 | a | ----- | z | 0.42 | 0.67 | 0.15 | 0.00 | k | 1.15 | c | 0.87 | c | 1.05 | a | 0.86 | a | 1.02 | f | 0.50 | d | ----- | z | |||
2003 | 0.12 | 0.57 | a | 2.54 | b | 0.31 | e | 0.00 | 0.56 | 0.82 | 0.81 | a | 0.40 | a | 0.51 | 1.02 | a | 0.41 | b | 2.54 | m | |||||
2004 | 0.70 | 0.72 | 0.71 | b | 1.30 | 0.00 | a | 0.35 | c | 0.60 | 0.62 | 0.70 | a | 0.30 | a | 0.45 | b | 1.22 | d | 1.30 | n | |||||
2005 | 0.62 | 0.64 | 0.60 | 0.78 | a | 0.27 | 0.27 | 0.45 | 1.65 | 0.54 | 0.67 | 0.12 | 0.20 | 1.65 | a | |||||||||||
2006 | 0.26 | 0.00 | 0.56 | 0.14 | 0.25 | 0.40 | 1.75 | c | 1.30 | a | 0.70 | 0.46 | b | 0.45 | 0.49 | 1.75 | f | |||||||||
2007 | 0.49 | 0.85 | 0.50 | 0.62 | 0.46 | 0.38 | 1.20 | 0.75 | 0.57 | 0.29 | 0.36 | 1.65 | a | 1.65 | a | |||||||||||
2008 | 1.02 | 0.94 | 0.15 | 0.37 | 1.10 | 0.37 | 0.65 | 0.70 | 0.33 | 1.53 | 0.37 | 1.20 | 1.53 | |||||||||||||
2009 | 1.06 | 0.37 | 0.64 | 0.33 | 0.49 | 0.90 | a | 0.22 | 0.16 | 0.60 | 0.42 | 0.58 | 1.08 | 1.08 | a | |||||||||||
2010 | 0.80 | a | 0.32 | 0.70 | 0.27 | 0.51 | 0.52 | 0.53 | 0.75 | a | 1.11 | 0.44 | 0.20 | 1.40 | 1.40 | b | ||||||||||
2011 | ----- | z | 0.45 | 0.41 | ----- | z | ----- | z | 0.00 | 0.75 | t | 1.02 | q | 0.52 | r | 0.90 | y | 0.40 | y | ----- | z | ----- | z | |||
2012 | ----- | z | 0.60 | x | ----- | z | ----- | z | 0.00 | 0.07 | 1.07 | ----- | z | 0.37 | ----- | z | ----- | z | ----- | z | ----- | z | ||||
2013 | 0.98 | ----- | z | ----- | z | 0.89 | 0.27 | 0.28 | 0.77 | 1.32 | 0.77 | 0.46 | 0.60 | 0.38 | ----- | z | ||||||||||
2014 | 0.07 | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | ----- | z | |
Period of Record Statistics | ||||||||||||||||||||||||||
MEAN | 0.71 | 0.56 | 0.62 | 0.46 | 0.37 | 0.35 | 0.74 | 0.79 | 0.61 | 0.70 | 0.66 | 0.63 | 1.43 | |||||||||||||
S.D. | 0.49 | 0.34 | 0.46 | 0.30 | 0.36 | 0.34 | 0.38 | 0.47 | 0.36 | 0.48 | 0.42 | 0.45 | 0.44 | |||||||||||||
SKEW | 1.12 | 1.12 | 2.10 | 1.04 | 2.06 | 1.20 | 0.82 | 1.35 | 0.84 | 0.85 | 0.60 | 0.77 | 0.77 | |||||||||||||
MAX | 2.57 | 1.83 | 2.54 | 1.35 | 2.10 | 1.53 | 2.00 | 2.60 | 1.77 | 2.25 | 1.80 | 1.98 | 2.60 | |||||||||||||
MIN | 0.05 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.12 | 0.16 | 0.00 | 0.00 | 0.00 | 0.00 | 0.62 | |||||||||||||
YRS | 62 | 61 | 61 | 62 | 64 | 64 | 64 | 61 | 63 | 62 | 59 | 60 | 45 |