FRANKFORT 2 NE DIVISION: 3 STATION #2984 DATE OF RUN COUNTY: BENZIE PERIOD ANALYSIS FOR 1971 -2000 ( 30 YEARS) 11/09/04 NUMBER OF DAYS WITH PRECIPITATION => .50" YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL 1971 2 0 1 1 1 1 2 1 3 1 1 2 16 1972 0 0 0 1 0 1 3 6 2 2 1 1 17 1973 0 0 1 2 2 3 1 2 1 3 0 2 17 1974 1 1 0 2 1 4 3 4 1 1 1 1 20 1975 0 0 1 2 2 4 1 4 3 1 3 0 21 1976 1 1 3 2 3 1 2 2 2 1 0 0 18 1977 0 1 3 1 0 0 3 2 0 2 1 0 13 1978 1 0 0 1 2 2 4 3 5 2 1 0 21 1979 2 0 2 2 1 3 1 5 0 1 1 1 19 1980 1 0 0 2 0 3 3 2 2 1 0 0 14 1981 0 1 0 5 0 2 0 1 2 2 1 1 15 1982 1 0 1 2 0 1 5 0 2 2 2 3 19 1983 0 1 1 2 7 1 2 3 3 3 2 0 25 1984 0 0 0 1 2 2 2 3 4 4 2 1 21 1985 2 5 1 0 2 1 2 2 3 2 1 2 23 1986 1 1 0 1 2 3 2 3 6 3 0 0 22 1987 0 0 0 1 1 1 0 6 1 2 2 2 16 1988 0 0 1 2 0 1 3 1 3 4 3 0 18 1989 0 0 1 0 4 2 0 1 0 1 1 1 11 1990 2 1 2 0 2 5 1 2 2 3 1 0 21 1991 0 0 1 4 2 0 3 3 3 6 1 2 25 1992 0 0 1 2 0 1 2 2 5 2 6 0 21 1993 1 1 1 4 2 5 1 1 3 0 2 1 22 1994 0 1 1 2 0 1 5 3 4 2 2 0 21 1995 1 2 0 0 2 1 2 4 3 4 3 1 23 1996 1 0 2 2 2 4 2 1 2 4 0 1 21 1997 1 2 0 0 1 1 1 2 1 2 1 0 12 1998 1 0 3 3 2 3 0 3 4 3 3 0 25 1999 2 0 0 2 4 1 4 1 2 0 0 0 16 2000 0 0 0 1 1 2 3 2 4 0 3 1 17 NON-ZERO 16 12 18 25 22 28 26 29 27 27 24 16 30 ZEROES 14 18 12 5 8 2 4 1 3 3 6 14 0 PROB OF ZERO .47 .60 .40 .17 .27 .07 .13 .03 .10 .10 .20 .47 .00 NOTE: STATISTICS ARE COMPUTED ON THE NON-ZERO VALUES NUMBER YEARS 30 30 30 30 30 30 30 30 30 30 30 30 30 MEAN 1.3 1.5 1.5 2.0 2.2 2.1 2.4 2.6 2.8 2.4 1.9 1.4 19.0 VARIANCE .2 1.4 .6 1.1 1.9 1.8 1.4 2.0 1.7 1.5 1.4 .4 14.4 STND DEV .5 1.2 .8 1.0 1.4 1.3 1.2 1.4 1.3 1.2 1.2 .6 3.8 SKEW .8 2.5 1.1 1.4 2.2 .8 .6 .9 .6 1.0 1.8 1.1 -.3 KURTOSIS 1.7 8.0 2.6 4.5 8.2 2.4 2.8 3.2 2.8 3.8 6.9 3.1 2.3 NOTE: A MISSING OR INCOMPLETE VALUE, INDICATED BY THE FIELD BEING FILLED WITH 9s, IS NOT INCLUDED IN THE ANALYSIS. FRANKFORT 2 NE DIVISION: 3 STATION #2984 DATE OF RUN COUNTY: BENZIE PERIOD ANALYSIS FOR 1971 -2000 ( 30 YEARS) 11/09/04 NUMBER OF DAYS WITH PRECIPITATION => .50" STATISTICS PARAMETER JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL NUMBER YEARS 30 30 30 30 30 30 30 30 30 30 30 30 30 MEAN 1.3 1.5 1.5 2.0 2.2 2.1 2.4 2.6 2.8 2.4 1.9 1.4 19.0 VARIANCE .2 1.4 .6 1.1 1.9 1.8 1.4 2.0 1.7 1.5 1.4 .4 14.4 STND DEV .5 1.2 .8 1.0 1.4 1.3 1.2 1.4 1.3 1.2 1.2 .6 3.8 SKEW .8 2.5 1.1 1.4 2.2 .8 .6 .9 .6 1.0 1.8 1.1 -.3 KURTOSIS 1.7 8.0 2.6 4.5 8.2 2.4 2.8 3.2 2.8 3.8 6.9 3.1 2.3 SIGMA .919 .935 1.154 1.528 1.368 2.544 2.466 2.740 3.064 2.390 1.191 .924 24.004 ETA 1.765 .865 1.360 1.360 1.000 1.765 1.945 1.765 2.200 1.765 1.000 1.360 6.950 MU .494 .493 .443 .600 .814 -.122 .236 .147 .101 .243 .684 .591 -3.446 SCALE FACTOR 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 TRANS FACTOR .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 PROB OF ZERO .47 .60 .40 .17 .27 .07 .13 .03 .10 .10 .20 .47 .00 LEVELS PROBABILITY PERCENTILE VALUES 01 0 0 0 0 0 0 0 0 0 0 0 0 9 05 0 0 0 0 0 0 0 0 0 0 0 0 12 10 0 0 0 0 0 0 0 1 0 0 0 0 14 20 0 0 0 1 0 1 1 1 1 1 0 0 16 25 0 0 0 1 0 1 1 1 2 1 1 0 17 30 0 0 0 1 1 1 1 2 2 1 1 0 17 40 0 0 0 1 1 1 2 2 2 2 1 0 18 50 1 0 1 2 1 2 2 2 3 2 1 1 19 60 1 0 1 2 2 2 2 3 3 2 2 1 20 70 1 1 1 2 2 3 3 3 3 3 2 1 21 75 1 1 1 2 2 3 3 3 4 3 2 1 22 80 1 1 2 3 3 3 3 4 4 3 2 2 22 90 2 2 2 3 4 4 4 5 4 4 3 2 24 95 2 3 3 4 4 5 4 5 5 5 4 2 25 99 3 5 4 5 7 6 6 7 6 6 6 3 26