MM5 Statistics

00Z Initialization Stats of Vector Wind Difference with Speed at 10m (Knots)
for the Period 19971223 to 19980806 (matching times only)
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 4.588 4.467 -99.990 -99.990 4.588 4.467 -99.990 -99.990 5.411 5.271 -99.990 -99.990 12171 11997 0 0
3 3.319 3.024 -99.990 3.236 3.319 3.024 -99.990 3.236 4.072 3.710 -99.990 3.907 12028 11972 0 10576
6 3.377 3.081 -99.990 2.963 3.377 3.081 -99.990 2.963 4.137 3.806 -99.990 3.689 11016 10957 0 9658
9 3.297 2.972 -99.990 2.845 3.297 2.972 -99.990 2.845 4.065 3.710 -99.990 3.527 10229 10183 0 9022
12 3.246 2.917 3.132 2.758 3.246 2.917 3.132 2.758 4.035 3.666 3.888 3.437 10740 10764 10202 9426
15 3.267 2.846 2.834 2.692 3.267 2.846 2.834 2.692 4.087 3.619 3.655 3.360 11819 11851 11695 10801
18 3.388 3.027 2.974 2.954 3.388 3.027 2.974 2.954 4.197 3.785 3.771 3.596 11705 11737 11578 10929
21 3.553 3.260 3.197 3.241 3.553 3.260 3.197 3.241 4.300 4.013 3.992 3.871 11478 11598 11489 10809
24 3.679 3.395 3.354 3.371 3.679 3.395 3.354 3.371 4.425 4.139 4.139 4.016 11091 11523 11366 10538
27 3.527 3.256 3.239 3.193 3.527 3.256 3.239 3.193 4.351 4.007 4.028 3.885 11070 11109 10964 10446
30 3.591 3.293 3.311 3.134 3.591 3.293 3.311 3.134 4.394 4.065 4.138 3.816 10040 10193 9807 9438
33 3.543 3.217 3.226 3.035 3.543 3.217 3.226 3.035 4.394 3.999 4.075 3.717 9328 9466 9207 8884
36 3.526 3.186 3.228 2.976 3.526 3.186 3.228 2.976 4.406 4.002 4.095 3.687 9691 9881 9552 9342
39 3.514 3.201 -99.990 -99.990 3.514 3.201 -99.990 -99.990 4.406 4.056 -99.990 -99.990 10865 10945 0 0
42 3.721 3.425 -99.990 -99.990 3.721 3.425 -99.990 -99.990 4.597 4.263 -99.990 -99.990 10642 10720 0 0
45 3.850 3.589 -99.990 -99.990 3.850 3.589 -99.990 -99.990 4.662 4.386 -99.990 -99.990 10561 10647 0 0
48 3.695 3.587 -99.990 -99.990 3.695 3.587 -99.990 -99.990 4.387 4.302 -99.990 -99.990 8389 8518 0 0

12Z Initialization Stats of Vector Wind Difference with Speed at 10m (Knots)
for the Period 19971223 to 19980806 (matching times only)
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 4.283 4.150 -99.990 -99.990 4.283 4.150 -99.990 -99.990 5.179 5.011 -99.990 -99.990 6702 6812 0 0
3 3.388 2.887 -99.990 2.957 3.388 2.887 -99.990 2.957 4.141 3.581 -99.990 3.610 7670 7574 0 7611
6 3.467 3.003 -99.990 3.026 3.467 3.003 -99.990 3.026 4.222 3.689 -99.990 3.660 7768 7797 0 7774
9 3.516 3.210 -99.990 3.200 3.516 3.210 -99.990 3.200 4.235 3.925 -99.990 3.821 7510 7548 0 7601
12 3.621 3.355 3.406 3.308 3.621 3.355 3.406 3.308 4.309 4.077 4.132 3.931 7407 7797 7396 7463
15 3.619 3.344 3.397 3.088 3.619 3.344 3.397 3.088 4.395 4.097 4.184 3.785 7046 7282 7109 7291
18 3.724 3.365 3.470 3.075 3.724 3.365 3.470 3.075 4.562 4.173 4.330 3.779 6437 6638 6474 6605
21 3.711 3.315 3.389 3.000 3.711 3.315 3.389 3.000 4.552 4.087 4.213 3.678 6256 6453 6288 6426
24 3.783 3.371 3.416 2.983 3.783 3.371 3.416 2.983 4.692 4.229 4.311 3.636 6421 6664 6433 6510
27 3.789 3.347 3.370 2.992 3.789 3.347 3.370 2.992 4.697 4.204 4.280 3.653 7255 7251 7213 7522
30 3.866 3.493 3.512 3.208 3.866 3.493 3.512 3.208 4.735 4.331 4.397 3.841 7337 7453 7306 7592
33 4.023 3.729 3.784 3.443 4.023 3.729 3.784 3.443 4.844 4.518 4.632 4.044 6934 7053 6893 7442
36 4.163 3.878 3.933 3.595 4.163 3.878 3.933 3.595 4.949 4.662 4.779 4.239 6701 6944 6882 7430
39 4.080 3.842 -99.990 -99.990 4.080 3.842 -99.990 -99.990 4.976 4.742 -99.990 -99.990 6667 6781 0 0
42 4.115 3.829 -99.990 -99.990 4.115 3.829 -99.990 -99.990 5.001 4.752 -99.990 -99.990 6057 6041 0 0
45 3.945 3.669 -99.990 -99.990 3.945 3.669 -99.990 -99.990 4.809 4.527 -99.990 -99.990 5847 5837 0 0
48 3.373 3.275 -99.990 -99.990 3.373 3.275 -99.990 -99.990 4.076 4.000 -99.990 -99.990 4221 4356 0 0