MM5 Statistics

00Z Initialization Stats of Wind Speed (Knots)
for the Period 19980701 to 19980914 (Summer 1998)
over the 4km Domain for all Stations

Forecast HourMean ErrorMean Absolute ErrorRoot Mean Square ErrorNumber of Obs
MM5 36kmMM5 12kmMM5 4kmETA 29kmMM5 36kmMM5 12kmMM5 4kmETA 29kmMM5 36kmMM5 12kmMM5 4kmETA 29kmMM5 36kmMM5 12kmMM5 4kmETA 29km
0 3.086 2.765 -99.990 -99.990 5.595 5.459 -99.990 -99.990 7.408 7.145 -99.990 -99.990 8741 8741 0 0
3 1.788 2.160 -99.990 -0.313 4.008 3.997 -99.990 4.055 5.064 5.037 -99.990 5.642 8681 8681 0 2953
6 2.657 3.509 -99.990 -0.985 4.492 4.843 -99.990 3.727 5.475 5.905 -99.990 5.372 8075 8075 0 2762
9 2.198 3.113 -99.990 -0.653 4.108 4.458 -99.990 3.471 5.068 5.510 -99.990 4.931 7440 7440 0 2442
12 1.942 2.813 3.786 -0.874 3.896 4.212 4.931 3.375 4.892 5.233 6.121 4.795 7864 7864 7796 2595
15 1.366 2.047 2.365 -1.105 3.631 3.713 3.830 3.238 4.665 4.732 4.948 4.671 8836 8836 8767 2978
18 -0.570 0.224 0.886 -1.968 3.118 3.131 3.198 3.515 4.346 4.214 4.334 4.953 8760 8760 8690 2925
21 -0.490 0.101 0.748 -2.262 3.428 3.327 3.329 3.732 4.564 4.349 4.379 4.985 8706 8706 8638 2992
24 0.522 0.983 1.532 -1.676 3.746 3.660 3.696 3.859 4.906 4.724 4.787 5.265 8634 8634 8567 2952
27 1.566 2.358 2.780 -1.097 4.187 4.231 4.325 3.823 5.348 5.352 5.531 5.208 8605 8605 8536 2913
30 2.322 3.213 3.433 -0.299 4.502 4.756 4.792 3.857 5.535 5.851 6.029 5.394 8002 8002 7934 2582
33 2.005 2.960 3.060 -0.311 4.119 4.422 4.433 3.547 5.142 5.487 5.591 4.934 7232 7232 7167 2271
36 1.839 2.739 2.888 -0.472 3.980 4.222 4.275 3.395 5.047 5.283 5.423 4.725 7567 7567 7502 2340
39 1.525 2.069 -99.990 -99.990 3.789 3.767 -99.990 -99.990 4.828 4.801 -99.990 -99.990 8458 8458 0 0
42 -0.470 0.099 -99.990 -99.990 3.209 3.165 -99.990 -99.990 4.482 4.283 -99.990 -99.990 8431 8431 0 0
45 -0.660 -0.062 -99.990 -99.990 3.479 3.407 -99.990 -99.990 4.733 4.567 -99.990 -99.990 8473 8473 0 0
48 0.297 0.801 -99.990 -99.990 3.716 3.683 -99.990 -99.990 4.950 4.805 -99.990 -99.990 8209 8209 0 0

12Z Initialization Stats of Wind Speed (Knots)
for the Period 19980701 to 19980914 (Summer 1998)
over the 4km Domain for all Stations

Forecast HourMean ErrorMean Absolute ErrorRoot Mean Square ErrorNumber of Obs
MM5 36kmMM5 12kmMM5 4kmETA 29kmMM5 36kmMM5 12kmMM5 4kmETA 29kmMM5 36kmMM5 12kmMM5 4kmETA 29kmMM5 36kmMM5 12kmMM5 4kmETA 29km
0 3.846 3.601 -99.990 -99.990 5.483 5.313 -99.990 -99.990 6.891 6.653 -99.990 -99.990 8490 8495 0 0
3 1.590 1.531 -99.990 -99.990 3.623 3.562 -99.990 -99.990 4.542 4.536 -99.990 -99.990 9517 9520 0 0
6 -0.426 0.173 -99.990 -99.990 3.059 3.055 -99.990 -99.990 4.217 4.091 -99.990 -99.990 9302 9432 0 0
9 -0.546 -0.021 -99.990 -99.990 3.344 3.145 -99.990 -99.990 4.527 4.152 -99.990 -99.990 9501 9518 0 0
12 0.326 0.866 1.289 -99.990 3.615 3.413 3.605 -99.990 4.781 4.395 4.620 -99.990 9427 9411 9230 0
15 1.370 2.291 2.950 -99.990 4.045 4.093 4.380 -99.990 5.207 5.168 5.583 -99.990 9365 9366 9164 0
18 2.183 3.072 3.533 -99.990 4.366 4.619 4.878 -99.990 5.409 5.706 6.117 -99.990 8710 8705 8515 0
21 1.949 2.842 3.261 -99.990 4.027 4.284 4.545 -99.990 5.028 5.314 5.706 -99.990 8029 8021 7843 0
24 1.738 2.603 3.171 -99.990 3.860 4.105 4.484 -99.990 4.883 5.135 5.663 -99.990 8388 8398 8202 0
27 1.335 1.939 2.487 -99.990 3.650 3.685 3.936 -99.990 4.669 4.692 5.084 -99.990 9392 9394 9187 0
30 -0.583 0.075 0.880 -99.990 3.152 3.114 3.230 -99.990 4.384 4.224 4.368 -99.990 9169 9186 8991 0
33 -0.627 -0.059 0.732 -99.990 3.425 3.371 3.392 -99.990 4.670 4.492 4.535 -99.990 9271 9273 9070 0
36 0.290 0.767 1.530 -99.990 3.714 3.642 3.791 -99.990 4.958 4.732 4.926 -99.990 9033 9051 8845 0
39 1.426 2.290 -99.990 -99.990 4.213 4.246 -99.990 -99.990 5.416 5.362 -99.990 -99.990 8981 8986 0 0
42 2.154 3.006 -99.990 -99.990 4.473 4.655 -99.990 -99.990 5.544 5.733 -99.990 -99.990 8354 8348 0 0
45 1.883 2.746 -99.990 -99.990 4.053 4.355 -99.990 -99.990 5.065 5.385 -99.990 -99.990 7695 7692 0 0
48 1.725 2.459 -99.990 -99.990 3.903 4.103 -99.990 -99.990 4.945 5.166 -99.990 -99.990 8156 8157 0 0