MM5 Statistics

00Z Initialization Stats of Pressure (Millibars)
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 -0.202 -0.175 -99.990 -0.108 0.988 0.967 -99.990 0.912 1.610 1.592 -99.990 1.503 19947 20017 0 6171
3 -0.212 -0.274 -99.990 0.042 1.127 1.146 -99.990 1.154 1.641 1.657 -99.990 1.604 19630 19685 0 12995
6 -0.126 -0.258 -99.990 -0.114 1.279 1.286 -99.990 1.379 1.755 1.771 -99.990 1.810 18285 18343 0 12145
9 -0.459 -0.615 -99.990 -0.019 1.533 1.540 -99.990 1.338 2.082 2.106 -99.990 1.807 17506 17563 0 11630
12 -0.109 -0.281 -0.416 0.061 1.679 1.648 1.668 1.429 2.235 2.216 2.246 1.913 17519 17659 16878 11449
15 -0.317 -0.473 -0.564 -0.205 1.869 1.852 1.877 1.659 2.602 2.595 2.629 2.330 19329 19507 19067 13000
18 -0.766 -0.897 -0.940 -0.092 2.133 2.125 2.137 1.780 2.975 2.976 2.997 2.558 19524 19684 19248 13194
21 -0.687 -0.812 -0.824 0.028 2.147 2.123 2.123 1.961 2.949 2.937 2.947 2.715 19194 19365 18985 13017
24 -0.395 -0.520 -0.531 -0.051 2.241 2.201 2.216 2.074 3.179 3.146 3.167 2.930 18981 19140 18837 12199
27 -0.246 -0.386 -0.414 -0.328 2.307 2.278 2.272 2.120 3.261 3.247 3.237 2.924 18825 18870 18517 12825
30 -0.300 -0.463 -0.515 0.190 2.410 2.387 2.377 2.118 3.326 3.311 3.301 2.835 17448 17538 17094 11906
33 -0.340 -0.526 -0.591 0.161 2.501 2.487 2.469 2.249 3.466 3.470 3.459 2.968 16739 16854 16433 11412
36 -0.043 -0.245 -0.299 0.378 2.637 2.577 2.587 2.427 3.633 3.579 3.614 3.186 16679 16809 16397 11443
39 0.001 -0.146 -99.990 0.238 2.765 2.738 -99.990 3.100 3.815 3.801 -99.990 3.973 18654 18801 0 6008
42 -0.375 -0.499 -99.990 0.516 2.869 2.858 -99.990 3.369 3.951 3.967 -99.990 4.445 18734 18865 0 6153
45 -0.194 -0.318 -99.990 0.942 2.868 2.846 -99.990 3.543 3.887 3.888 -99.990 4.722 18489 18581 0 5983
48 0.112 -0.096 -99.990 0.610 2.846 2.852 -99.990 3.802 3.925 3.959 -99.990 5.044 15122 15861 0 5365

12Z Initialization Stats of Pressure (Millibars)
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 -0.119 -0.102 -99.990 0.204 0.903 0.888 -99.990 0.795 1.316 1.295 -99.990 1.122 18544 18748 0 5373
3 -0.184 -0.217 -99.990 0.095 1.176 1.185 -99.990 1.123 1.767 1.773 -99.990 1.758 20877 21053 0 11120
6 -0.510 -0.568 -99.990 -0.468 1.455 1.443 -99.990 1.572 2.072 2.061 -99.990 2.209 20953 21259 0 11187
9 -0.951 -1.031 -99.990 -0.068 1.731 1.739 -99.990 1.495 2.303 2.297 -99.990 2.099 20714 20999 0 11028
12 -0.541 -0.657 -0.729 -0.217 1.782 1.781 1.801 1.644 2.531 2.538 2.568 2.420 20809 21177 20446 10154
15 -0.528 -0.644 -0.725 -0.523 1.833 1.848 1.865 1.753 2.568 2.594 2.622 2.403 20205 20576 20004 10843
18 -0.595 -0.740 -0.849 0.028 1.956 1.981 2.006 1.728 2.651 2.692 2.728 2.361 18750 19097 18597 10047
21 -0.582 -0.753 -0.868 0.061 2.053 2.077 2.098 1.836 2.788 2.831 2.865 2.445 18044 18416 17870 9747
24 -0.295 -0.471 -0.610 0.148 2.176 2.185 2.187 1.982 2.962 2.993 3.008 2.599 17999 18315 17766 9619
27 -0.247 -0.395 -0.508 -0.281 2.313 2.305 2.307 2.188 3.173 3.180 3.191 2.962 20256 20409 20001 10905
30 -0.683 -0.806 -0.899 0.136 2.545 2.539 2.548 2.386 3.493 3.509 3.524 3.283 20372 20563 20103 11020
33 -0.543 -0.672 -0.733 0.463 2.525 2.527 2.526 2.449 3.448 3.469 3.476 3.401 20098 20299 19830 10895
36 -0.051 -0.201 -0.279 0.719 2.590 2.597 2.588 2.781 3.644 3.673 3.667 3.907 19905 20067 19754 10024
39 0.066 -0.105 -99.990 0.014 2.672 2.674 -99.990 3.118 3.733 3.765 -99.990 4.255 19643 19800 0 6118
42 -0.069 -0.237 -99.990 0.073 2.727 2.740 -99.990 3.113 3.698 3.745 -99.990 4.098 18199 18315 0 5631
45 -0.191 -0.370 -99.990 0.073 2.841 2.851 -99.990 3.332 3.880 3.917 -99.990 4.232 17418 17604 0 5281
48 0.159 -0.032 -99.990 0.044 2.958 3.024 -99.990 3.487 4.191 4.294 -99.990 4.488 14434 15384 0 5246