MM5 Statistics

00Z Initialization Stats of Relative Humidity (Percent)
for the Period 19970929 to 19990228
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 3.573 3.522 -99.990 9.489 11.178 11.148 -99.990 11.511 14.398 14.382 -99.990 15.601 20174 20295 0 5518
3 -2.523 -4.588 -99.990 -19.000 11.355 11.104 -99.990 29.735 14.865 14.686 -99.990 43.743 19544 19635 0 12147
6 -3.747 -6.524 -99.990 -22.626 12.292 12.487 -99.990 31.335 15.998 16.259 -99.990 47.172 17636 17723 0 11035
9 -3.732 -7.495 -99.990 -24.112 12.744 13.272 -99.990 32.593 20.081 20.604 -99.990 51.121 16866 16960 0 10583
12 -3.950 -8.078 -7.333 -23.167 12.640 13.488 13.072 31.500 16.782 17.785 17.353 48.710 17035 17202 16416 10522
15 -3.543 -7.600 -7.989 -23.931 12.349 13.024 12.972 32.101 16.369 17.216 17.174 48.829 19023 19251 18797 11983
18 -1.750 -5.817 -6.315 -20.288 12.792 12.418 12.273 29.488 16.586 16.195 16.030 43.567 19633 19865 19408 12483
21 0.558 -4.079 -4.664 -16.092 12.797 12.150 11.849 28.497 16.615 15.890 15.493 40.194 19423 19643 19257 12387
24 1.393 -3.239 -3.891 -15.835 12.648 11.849 11.535 28.585 16.404 15.486 15.080 40.121 19159 19364 19047 11652
27 -1.907 -5.894 -6.830 -18.720 13.210 12.862 12.895 29.262 17.229 16.841 16.873 42.907 18677 18755 18400 11988
30 -3.199 -7.342 -8.861 -21.381 13.308 13.697 13.945 31.006 17.429 17.761 18.079 46.465 16791 16909 16468 10844
33 -3.485 -8.091 -9.735 -23.213 13.284 14.095 14.559 32.513 20.885 21.584 22.072 50.801 15928 16069 15649 10249
36 -3.581 -8.107 -9.699 -23.543 13.005 13.950 14.461 32.579 17.313 18.250 18.739 49.432 16009 16172 15743 10339
39 -3.308 -7.521 -99.990 5.230 12.855 13.484 -99.990 8.710 17.128 17.782 -99.990 12.746 18192 18382 0 4986
42 -0.830 -5.196 -99.990 5.965 13.607 13.142 -99.990 9.523 17.685 17.158 -99.990 13.631 18656 18837 0 5279
45 1.431 -3.325 -99.990 9.075 14.088 13.316 -99.990 12.000 18.191 17.287 -99.990 16.217 18485 18624 0 5153
48 2.209 -2.323 -99.990 10.349 13.784 12.846 -99.990 12.317 17.978 16.817 -99.990 16.931 14749 15586 0 4670

12Z Initialization Stats of Relative Humidity (Percent)
for the Period 19970929 to 19990228
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 -7.255 -7.070 -99.990 4.783 12.737 12.596 -99.990 8.519 17.354 17.110 -99.990 12.323 18032 18267 0 4837
3 -5.702 -6.983 -99.990 -28.266 12.219 11.980 -99.990 36.158 16.118 15.800 -99.990 52.940 20584 20821 0 10223
6 -3.871 -6.611 -99.990 -22.165 12.234 12.220 -99.990 31.888 15.738 15.673 -99.990 46.338 21119 21503 0 10609
9 -1.196 -5.107 -99.990 -16.644 11.863 11.916 -99.990 30.346 15.427 15.463 -99.990 42.219 21108 21450 0 10490
12 0.045 -3.941 -3.550 -16.992 11.932 11.477 11.317 30.603 15.454 14.908 14.680 42.370 21100 21545 20716 9740
15 -2.882 -6.405 -6.546 -20.032 12.786 12.627 12.298 31.120 16.622 16.357 16.018 45.196 20140 20577 19991 10105
18 -3.797 -7.590 -8.805 -22.437 13.064 13.557 13.643 32.577 16.988 17.524 17.602 48.491 18104 18487 17983 9159
21 -3.842 -8.235 -9.826 -24.413 13.115 14.055 14.385 33.983 20.333 21.179 21.568 52.839 17392 17790 17249 8903
24 -3.758 -8.304 -9.956 -24.361 12.769 13.885 14.383 33.726 16.919 18.114 18.598 51.006 17565 17908 17311 8825
27 -3.337 -7.505 -9.163 -25.397 12.499 13.220 13.687 34.532 16.574 17.414 17.900 51.402 19989 20188 19708 10009
30 -1.269 -5.476 -6.472 -20.451 13.373 12.981 12.771 31.107 17.262 16.901 16.626 45.469 20554 20817 20276 10417
33 0.985 -3.794 -4.527 -15.595 13.663 12.984 12.500 30.157 17.580 16.857 16.272 41.917 20364 20616 20086 10354
36 2.017 -2.752 -3.556 -16.396 13.354 12.540 12.295 31.035 17.266 16.352 15.973 42.619 20074 20281 19900 9615
39 -1.089 -5.189 -99.990 7.773 13.503 13.133 -99.990 10.240 17.546 17.169 -99.990 14.661 19489 19694 0 5334
42 -2.412 -6.521 -99.990 6.518 13.241 13.558 -99.990 9.429 17.331 17.641 -99.990 13.824 17522 17630 0 5033
45 -2.638 -6.965 -99.990 5.650 13.229 13.795 -99.990 9.299 20.735 21.187 -99.990 25.319 16567 16743 0 4572
48 -3.130 -7.503 -99.990 5.320 13.022 13.820 -99.990 8.719 17.332 18.144 -99.990 12.919 13863 14735 0 4531