MM5 Statistics

00Z Initialization Stats of Wind Direction (Degrees)
for the Period 19980915 to 19981114 (Fall 1998)
over the 4km Domain for all Stations

Forecast HourMean ErrorMean Absolute ErrorRoot Mean Square ErrorNumber of Obs
MM5 36kmMM5 12kmMM5 4kmETA 32kmMM5 36kmMM5 12kmMM5 4kmETA 32kmMM5 36kmMM5 12kmMM5 4kmETA 32kmMM5 36kmMM5 12kmMM5 4kmETA 32km
0 19.927 18.939 -99.990 18.427 72.536 73.407 -99.990 66.409 88.556 89.376 -99.990 83.126 7407 7407 0 2031
3 14.451 7.633 -99.990 22.932 65.849 61.772 -99.990 69.355 82.596 79.147 -99.990 86.140 7337 7337 0 1994
6 17.440 11.433 -99.990 19.656 69.065 63.477 -99.990 70.594 86.045 81.168 -99.990 87.364 6846 6846 0 1924
9 16.282 11.743 -99.990 18.324 71.887 67.334 -99.990 71.223 88.901 85.138 -99.990 88.158 6532 6532 0 1759
12 14.813 10.403 10.895 16.370 71.242 66.329 66.078 68.826 87.777 83.979 83.827 86.210 6912 6912 6855 1864
15 19.555 12.171 10.254 20.908 71.781 66.106 65.912 65.825 88.184 83.766 83.710 82.465 7534 7534 7478 2075
18 18.228 11.551 8.472 16.968 71.604 64.446 63.881 64.624 88.838 82.700 82.391 81.558 7491 7491 7434 2055
21 14.767 11.590 10.379 18.040 67.094 60.597 59.708 63.499 84.541 79.065 78.769 80.451 7410 7410 7353 2033
24 12.605 9.350 6.861 18.086 67.718 61.924 61.254 58.204 85.079 80.647 80.316 78.543 7399 7399 7341 311
27 15.983 9.571 8.763 29.051 72.888 68.302 67.823 73.564 89.673 86.024 86.017 90.098 7332 7332 7277 1995
30 17.848 12.938 11.002 26.963 73.080 69.737 68.798 72.982 89.839 87.094 86.679 89.487 6833 6833 6776 1911
33 16.886 12.726 9.452 25.550 75.208 72.167 72.061 74.956 91.797 89.819 89.982 91.625 6512 6512 6457 1747
36 15.773 11.029 7.950 16.775 74.186 70.962 70.584 71.566 90.553 88.444 88.560 88.261 6877 6877 6820 1854
39 19.469 13.899 -99.990 24.288 74.197 71.082 -99.990 67.937 90.242 88.541 -99.990 83.990 7516 7516 0 2055
42 18.704 10.123 -99.990 13.950 74.840 69.455 -99.990 67.734 91.297 87.594 -99.990 84.534 7490 7490 0 2059
45 16.024 8.633 -99.990 21.326 70.165 64.231 -99.990 67.451 87.179 82.769 -99.990 85.270 7403 7403 0 2041
48 14.348 8.854 -99.990 13.897 69.528 63.668 -99.990 61.743 86.956 82.691 -99.990 81.587 7380 7380 0 328

12Z Initialization Stats of Wind Direction (Degrees)
for the Period 19980915 to 19981114 (Fall 1998)
over the 4km Domain for all Stations

Forecast HourMean ErrorMean Absolute ErrorRoot Mean Square ErrorNumber of Obs
MM5 36kmMM5 12kmMM5 4kmETA 32kmMM5 36kmMM5 12kmMM5 4kmETA 32kmMM5 36kmMM5 12kmMM5 4kmETA 32kmMM5 36kmMM5 12kmMM5 4kmETA 32km
0 17.564 16.978 -99.990 19.130 75.530 75.502 -99.990 70.618 91.784 91.795 -99.990 88.562 7367 7367 0 1979
3 12.201 7.605 -99.990 18.470 68.273 66.386 -99.990 66.363 85.227 83.970 -99.990 82.915 8107 8107 0 2194
6 16.736 12.061 -99.990 17.144 68.464 62.057 -99.990 64.866 85.928 80.298 -99.990 82.125 8035 8035 0 2178
9 14.228 11.012 -99.990 14.340 64.649 57.001 -99.990 63.626 82.034 74.870 -99.990 80.737 7940 7940 0 2135
12 13.084 9.992 9.262 20.197 64.430 58.143 57.988 57.757 81.897 76.657 76.518 77.689 7920 7920 7858 311
15 16.320 11.337 11.490 30.286 70.082 66.365 65.593 72.769 87.080 83.913 83.600 89.575 7813 7813 7755 2101
18 16.960 11.836 12.343 24.898 72.266 67.637 67.833 73.257 88.992 85.268 85.781 89.771 7293 7293 7233 2025
21 15.465 11.785 9.688 24.811 74.201 70.274 70.186 74.693 91.200 88.113 88.437 91.602 6961 6961 6903 1854
24 17.228 10.246 9.440 17.461 72.816 68.552 68.214 70.169 88.979 85.942 86.059 87.015 7346 7346 7286 1966
27 19.674 13.641 10.429 23.384 72.621 68.378 68.516 66.485 88.672 85.849 86.213 82.845 8085 8085 8025 2177
30 19.570 10.447 9.160 15.347 72.403 66.583 66.176 64.796 89.154 84.789 84.478 81.212 8025 8025 7964 2166
33 12.696 9.156 6.690 16.246 68.199 63.220 63.108 63.797 85.476 81.659 82.117 80.809 7935 7935 7874 2143
36 11.244 6.227 5.771 14.274 68.708 63.870 63.781 62.481 86.248 82.713 82.684 81.385 7930 7930 7868 328
39 16.106 10.455 -99.990 24.286 72.631 70.321 -99.990 73.633 89.631 88.188 -99.990 89.908 7807 7807 0 2112
42 20.888 12.273 -99.990 24.339 73.278 68.871 -99.990 73.156 89.642 86.166 -99.990 89.422 7289 7289 0 2023
45 17.796 10.397 -99.990 21.734 74.393 71.397 -99.990 73.363 91.010 88.976 -99.990 90.299 6951 6951 0 1853
48 18.042 9.999 -99.990 16.054 74.171 70.068 -99.990 70.383 90.336 87.430 -99.990 87.056 7337 7337 0 1968