TAHQUAMENON FALLS PARK DIVISION: 2 STATION #8043 DATE OF RUN COUNTY: CHIPPEWA PERIOD ANALYSIS FOR 1981 -1999 ( 19 YEARS) 11/17/04 EXTREME PRECIPITATION YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL 1981 .22 .57 .33 .90 .55 1.26 .85 2.93 .62 1.00 .52 .48 6.21 1982 .61 .21 .22 .90 .95 .85 .75 1.81 1.10 1.05 1.25 1.00 6.19 1983 .31 .23 1.17 .18 1.37 .48 1.44 2.41 .97 1.48 .85 .51 4.78 1984 .27 .20 .14 .75 .53 1.17 .70 1.75 2.10 .70 .65 .60 4.75 1985 .30 .44 .47 .92 .82 1.20 .42 2.07 1.61 1.28 1.07 .50 4.41 1986 .48 .24 .98 .53 .54 1.02 1.36 1.14 2.23 .70 .41 .30 5.78 1987 .21 .23 .48 .34 .94 1.70 2.15 .62 1.45 .54 .80 .50 4.20 1988 .40 .23 .29 .75 .48 .14 .77 1.56 1.34 .95 1.15 .36 7.01 1989 .34 .28 .41 .25 .82 .61 .59 3.80 .55 .73 .52 .39 5.89 1990 .38 .25 .55 .36 1.85 1.04 .89 1.57 2.90 1.40 1.20 .48 6.71 1991 .21 .13 .41 1.13 .60 .80 .67 .27 .97 .64 .78 .30 5.15 1992 .33 .39 .62 .42 .67 1.80 1.60 .41 .65 .61 .66 .49 5.66 1993 .33 .11 .13 1.80 .93 1.05 2.04 1.39 1.38 1.03 .37 .30 6.31 1994 .23 .10 .48 .41 1.22 .37 1.40 1.19 .80 .93 .45 .05 4.63 1995 .78 .60 .55 1.47 .85 1.38 1.27 1.61 .99 1.56 1.37 .94 8.04 1996 .90 1.04 1.88 1.05 .38 1.24 1.37 1.15 1.42 1.11 .51 .99 6.50 1997 .60 .25 .79 .11 1.05 1.07 1.63 .76 .96 .35 .90 .44 4.85 1998 .85 .58 .88 .62 1.00 1.40 .43 .92 .58 .92 1.62 .78 4.98 1999 .74 .80 .62 .83 .92 .41 1.26 1.50 1.01 .88 .82 .50 6.20 NON-ZERO 19 19 19 19 19 19 19 19 19 19 19 19 19 ZEROES 0 0 0 0 0 0 0 0 0 0 0 0 0 PROB OF ZERO .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 NOTE: STATISTICS ARE COMPUTED ON THE NON-ZERO VALUES NUMBER YEARS 19 19 19 19 19 19 19 19 19 19 19 19 19 MEAN .447 .362 .600 .722 .867 .999 1.136 1.519 1.244 .940 .837 .522 5.697 VARIANCE .052 .063 .172 .195 .124 .200 .264 .743 .384 .107 .127 .062 1.021 STND DEV .229 .252 .414 .442 .353 .448 .514 .862 .620 .327 .356 .250 1.010 SKEW .781 1.297 1.636 .748 1.077 -.177 .363 .958 1.183 .277 .562 .581 .433 KURTOSIS 2.198 3.942 5.864 3.136 4.310 2.380 2.178 3.914 3.893 2.393 2.376 2.919 2.609 NOTE: A MISSING OR INCOMPLETE VALUE, INDICATED BY THE FIELD BEING FILLED WITH 9s, IS NOT INCLUDED IN THE ANALYSIS. TAHQUAMENON FALLS PARK DIVISION: 2 STATION #8043 DATE OF RUN COUNTY: CHIPPEWA PERIOD ANALYSIS FOR 1981 -1999 ( 19 YEARS) 11/17/04 EXTREME PRECIPITATION STATISTICS PARAMETER JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL NUMBER YEARS 19 19 19 19 19 19 19 19 19 19 19 19 19 MEAN .447 .362 .600 .722 .867 .999 1.136 1.519 1.244 .940 .837 .522 5.697 VARIANCE .052 .063 .172 .195 .124 .200 .264 .743 .384 .107 .127 .062 1.021 STND DEV .229 .252 .414 .442 .353 .448 .514 .862 .620 .327 .356 .250 1.010 SKEW .781 1.297 1.636 .748 1.077 -.177 .363 .958 1.183 .277 .562 .581 .433 KURTOSIS 2.198 3.942 5.864 3.136 4.310 2.380 2.178 3.914 3.893 2.393 2.376 2.919 2.609 GAMMA 4.439 2.614 2.583 2.528 6.960 3.655 4.860 3.074 4.905 8.138 5.901 3.564 34.272 BETA .101 .139 .232 .286 .125 .273 .234 .494 .254 .116 .142 .146 .166 PROB OF ZERO .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 LEVELS PROBABILITY PERCENTILE VALUES 01 .10 .04 .07 .08 .29 .19 .28 .23 .31 .35 .25 .09 3.68 05 .16 .09 .14 .17 .41 .32 .44 .42 .48 .47 .36 .16 4.20 10 .21 .12 .20 .23 .48 .41 .55 .57 .60 .55 .44 .21 4.49 20 .27 .17 .29 .34 .58 .55 .70 .79 .76 .66 .54 .29 4.87 25 .29 .20 .33 .39 .63 .62 .76 .88 .83 .70 .59 .32 5.01 30 .32 .22 .36 .43 .67 .67 .82 .98 .90 .74 .63 .35 5.15 40 .36 .27 .44 .53 .75 .79 .94 1.16 1.03 .82 .71 .41 5.40 50 .41 .32 .52 .63 .82 .91 1.06 1.36 1.16 .90 .79 .47 5.64 60 .47 .37 .62 .74 .91 1.04 1.19 1.57 1.30 .99 .88 .54 5.89 70 .53 .44 .73 .88 1.00 1.19 1.34 1.83 1.46 1.08 .98 .62 6.16 75 .57 .48 .79 .96 1.06 1.29 1.43 1.98 1.56 1.14 1.03 .67 6.32 80 .61 .52 .87 1.05 1.12 1.39 1.53 2.16 1.67 1.20 1.10 .73 6.50 90 .73 .66 1.10 1.33 1.30 1.70 1.82 2.68 1.99 1.38 1.29 .89 6.97 95 .84 .79 1.31 1.59 1.46 1.98 2.08 3.17 2.27 1.54 1.46 1.04 7.39 99 1.08 1.07 1.78 2.16 1.76 2.58 2.62 4.22 2.84 1.87 1.80 1.36 8.20