MM5 Statistics

00Z Initialization Stats of Wind Direction (Degrees)
for the Period 19980701 to 19980914 (Summer 1998)
over the 4km Domain for all Stations
Skipping Wind Speeds less than 5 knots

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 33.630 31.591 -99.990 -99.990 63.205 63.640 -99.990 -99.990 78.008 78.667 -99.990 -99.990 5401 5401 0 0
3 12.674 7.687 -99.990 7.482 45.242 42.980 -99.990 47.954 59.903 60.085 -99.990 62.995 4480 4480 0 1615
6 18.847 12.200 -99.990 3.699 46.060 41.257 -99.990 46.250 61.436 58.756 -99.990 62.311 3160 3160 0 1153
9 15.567 9.701 -99.990 8.124 49.463 43.442 -99.990 48.700 65.175 61.167 -99.990 66.394 2509 2509 0 891
12 15.217 10.862 12.311 9.646 51.868 46.272 46.729 51.842 67.627 64.870 65.347 69.905 2556 2556 2553 936
15 15.620 9.869 8.500 3.804 56.910 49.610 49.341 53.125 73.632 68.524 69.179 71.479 2922 2922 2914 1073
18 17.872 14.134 13.360 15.233 55.805 49.687 47.034 56.858 71.767 66.575 64.985 73.853 3912 3912 3903 1386
21 18.342 13.131 12.306 13.575 52.191 47.412 44.070 57.220 67.344 63.649 61.470 74.022 5130 5130 5112 1830
24 16.604 11.544 11.890 11.165 48.936 44.141 41.381 51.311 63.833 60.580 58.743 67.645 5322 5322 5301 1831
27 11.937 7.993 9.292 -0.099 43.735 40.597 39.291 48.134 58.222 57.952 57.528 63.513 4404 4404 4384 1566
30 13.129 8.714 7.853 0.489 45.722 42.552 42.593 48.347 61.226 60.880 61.372 64.868 3078 3078 3067 1063
33 8.756 5.880 5.813 5.105 47.668 44.217 44.021 50.600 63.611 62.808 63.045 67.935 2387 2387 2374 830
36 9.401 9.284 9.040 4.414 51.563 49.109 49.225 56.234 67.523 68.157 68.441 74.264 2382 2382 2379 826
39 10.308 9.996 -99.990 -99.990 57.552 52.732 -99.990 -99.990 74.499 72.032 -99.990 -99.990 2739 2739 0 0
42 12.052 13.192 -99.990 -99.990 60.037 54.156 -99.990 -99.990 76.201 71.829 -99.990 -99.990 3711 3711 0 0
45 13.020 10.521 -99.990 -99.990 54.579 50.464 -99.990 -99.990 69.880 67.000 -99.990 -99.990 4935 4935 0 0
48 13.307 11.768 -99.990 -99.990 51.051 47.511 -99.990 -99.990 66.623 63.997 -99.990 -99.990 5024 5024 0 0

12Z Initialization Stats of Wind Direction (Degrees)
for the Period 19980701 to 19980914 (Summer 1998)
over the 4km Domain for all Stations
Skipping Wind Speeds less than 5 knots

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 35.972 36.207 -99.990 -99.990 62.788 62.686 -99.990 -99.990 78.224 78.148 -99.990 -99.990 2788 2767 0 0
3 24.626 17.934 -99.990 -99.990 60.256 54.228 -99.990 -99.990 75.788 71.922 -99.990 -99.990 3197 3183 0 0
6 22.458 16.031 -99.990 -99.990 55.530 47.615 -99.990 -99.990 70.931 62.887 -99.990 -99.990 4157 4223 0 0
9 18.744 15.737 -99.990 -99.990 50.809 45.286 -99.990 -99.990 65.554 60.772 -99.990 -99.990 5621 5648 0 0
12 17.684 13.923 13.251 -99.990 46.585 41.068 40.893 -99.990 61.397 56.568 56.423 -99.990 5824 5816 5723 0
15 12.807 9.551 9.772 -99.990 42.228 36.747 36.859 -99.990 56.924 51.959 53.164 -99.990 4793 4814 4716 0
18 14.827 10.435 9.181 -99.990 44.966 40.103 40.248 -99.990 59.655 56.960 57.873 -99.990 3393 3396 3342 0
21 9.688 9.494 9.201 -99.990 47.442 42.903 43.064 -99.990 63.380 61.011 61.579 -99.990 2700 2695 2651 0
24 8.959 8.863 10.552 -99.990 50.216 47.954 49.287 -99.990 65.993 66.660 68.701 -99.990 2695 2716 2665 0
27 11.168 10.008 8.208 -99.990 55.848 52.215 52.709 -99.990 72.274 71.325 72.784 -99.990 3124 3129 3073 0
30 13.221 13.009 12.662 -99.990 58.528 51.521 50.207 -99.990 74.635 68.592 68.542 -99.990 4087 4096 4026 0
33 15.147 11.850 11.562 -99.990 53.259 47.915 45.620 -99.990 68.305 63.683 62.980 -99.990 5461 5478 5387 0
36 15.587 10.473 11.533 -99.990 49.294 45.713 43.122 -99.990 64.671 62.130 60.531 -99.990 5576 5591 5494 0
39 12.272 8.569 -99.990 -99.990 44.886 41.110 -99.990 -99.990 59.786 58.347 -99.990 -99.990 4570 4594 0 0
42 12.333 8.934 -99.990 -99.990 48.118 44.009 -99.990 -99.990 63.483 62.550 -99.990 -99.990 3218 3221 0 0
45 9.039 6.557 -99.990 -99.990 52.243 46.574 -99.990 -99.990 68.875 65.705 -99.990 -99.990 2576 2579 0 0
48 9.475 7.610 -99.990 -99.990 55.549 52.425 -99.990 -99.990 72.412 72.219 -99.990 -99.990 2614 2621 0 0