MM5 Statistics

0Z Stats  12Z Stats

00Z Initialization Verification Statistics of PSLR (SLP millibars ) From 1999111500 to 2000022912

Forecast Hour Mean Error Mean Absolute Error Root Mean Square Error Standard Deviation Number of Obs
MM5  36 km  MM5  12 km  MM5   4 km  ETA  32 km  MM5  36 km  MM5  12 km  MM5   4 km  ETA  32 km  MM5  36 km  MM5  12 km  MM5   4 km  ETA  32 km  MM5  36 km  MM5  12 km  MM5   4 km  ETA  32 km  MM5  36 km  MM5  12 km  MM5   4 km  ETA  32 km 
0 0.304 0.217 ******* 0.172 0.901 0.840 ******* 0.804 1.615 1.556 ******* 1.487 1.587 1.540 -9999.00 1.478 8,104. 8,104. 0. 7,932.
3 1.273 1.231 ******* 0.768 1.582 1.574 ******* 1.378 2.046 2.024 ******* 1.817 1.601 1.607 -9999.00 1.646 7,777. 7,777. 0. 7,616.
6 0.667 0.612 0.644 1.615 1.288 1.237 1.259 1.831 1.680 1.616 1.650 2.238 1.543 1.496 1.519 1.550 7,313. 7,313. 6,125. 7,160.
9 0.448 0.362 0.297 1.018 1.426 1.360 1.371 1.558 1.859 1.774 1.794 2.035 1.804 1.737 1.769 1.762 6,996. 6,996. 5,805. 6,852.
12 0.765 0.615 0.554 1.167 1.701 1.592 1.574 1.776 2.187 2.068 2.052 2.279 2.049 1.975 1.976 1.958 6,961. 6,961. 6,961. 6,820.
15 0.351 0.207 0.146 1.064 1.872 1.760 1.756 1.939 2.495 2.391 2.386 2.547 2.470 2.382 2.381 2.315 7,811. 7,811. 7,811. 7,603.
18 -0.176 -0.267 -0.287 0.653 1.991 1.920 1.918 1.831 2.790 2.722 2.718 2.617 2.785 2.709 2.703 2.534 7,894. 7,894. 7,894. 7,712.
21 -0.558 -0.582 -0.573 1.121 2.198 2.124 2.108 2.194 2.869 2.791 2.774 2.841 2.814 2.730 2.715 2.611 7,729. 7,729. 7,729. 7,581.
24 -0.582 -0.638 -0.649 0.620 2.420 2.385 2.379 2.226 3.272 3.229 3.225 2.987 3.220 3.166 3.159 2.922 7,837. 7,837. 7,837. 7,750.
27 -0.536 -0.620 -0.661 0.400 2.461 2.424 2.425 2.154 3.274 3.228 3.231 2.864 3.230 3.168 3.162 2.836 7,616. 7,616. 7,616. 7,532.
30 -0.814 -0.935 -0.986 0.711 2.558 2.522 2.531 2.260 3.358 3.314 3.321 2.919 3.258 3.179 3.172 2.831 7,232. 7,232. 7,232. 7,152.
33 -0.546 -0.677 -0.746 1.077 2.693 2.648 2.658 2.517 3.504 3.455 3.468 3.261 3.461 3.389 3.387 3.078 6,893. 6,893. 6,893. 6,816.
36 -0.205 -0.342 -0.429 1.029 2.884 2.828 2.833 2.701 3.796 3.732 3.737 3.537 3.791 3.716 3.713 3.384 6,937. 6,937. 6,937. 6,857.
39 -0.048 -0.183 ******* 0.745 3.051 2.978 ******* 2.801 4.016 3.935 ******* 3.709 4.016 3.931 -9999.00 3.634 7,959. 7,959. 0. 7,863.
42 -0.406 -0.501 ******* 1.046 3.298 3.238 ******* 3.110 4.442 4.371 ******* 4.190 4.424 4.343 -9999.00 4.058 8,021. 8,021. 0. 7,933.
45 -0.656 -0.708 ******* 1.302 3.425 3.382 ******* 3.381 4.583 4.533 ******* 4.464 4.537 4.478 -9999.00 4.270 7,859. 7,859. 0. 7,763.
48 -0.555 -0.641 ******* 0.733 3.519 3.493 ******* 3.326 4.724 4.698 ******* 4.457 4.691 4.654 -9999.00 4.397 7,944. 7,944. 0. 7,849.

12Z Initialization Verification Statistics of PSLR (SLP millibars ) From 1999111500 to 2000022912

Forecast Hour Mean Error Mean Absolute Error Root Mean Square Error Standard Deviation Number of Obs
MM5  36 km  MM5  12 km  MM5   4 km  ETA  32 km  MM5  36 km  MM5  12 km  MM5   4 km  ETA  32 km  MM5  36 km  MM5  12 km  MM5   4 km  ETA  32 km  MM5  36 km  MM5  12 km  MM5   4 km  ETA  32 km  MM5  36 km  MM5  12 km  MM5   4 km  ETA  32 km 
0 0.547 0.369 ******* 0.421 0.900 0.783 ******* 0.733 1.337 1.150 ******* 1.006 1.221 1.090 -9999.00 0.913 7,122. 7,122. 0. 6,894.
3 1.684 1.668 ******* 1.278 1.854 1.845 ******* 1.692 2.395 2.385 ******* 2.267 1.703 1.705 -9999.00 1.873 7,991. 7,991. 0. 7,650.
6 0.203 0.200 0.213 0.887 1.265 1.230 1.218 1.448 1.946 1.905 1.721 2.117 1.936 1.895 1.708 1.923 8,075. 8,075. 6,640. 7,792.
9 -0.261 -0.225 -0.295 0.478 1.489 1.411 1.419 1.445 1.974 1.898 1.918 1.899 1.957 1.885 1.895 1.839 7,896. 7,896. 6,503. 7,632.
12 -0.069 -0.119 -0.175 0.322 1.584 1.539 1.535 1.539 2.247 2.201 2.199 2.195 2.246 2.198 2.192 2.172 7,792. 7,792. 7,792. 7,609.
15 -0.517 -0.592 -0.690 0.153 1.757 1.715 1.728 1.661 2.385 2.342 2.359 2.407 2.328 2.267 2.256 2.402 7,472. 7,472. 7,472. 7,212.
18 -0.460 -0.566 -0.686 0.365 1.798 1.770 1.792 1.719 2.442 2.405 2.431 2.201 2.398 2.338 2.332 2.171 7,219. 7,219. 7,219. 7,054.
21 -0.582 -0.694 -0.807 0.830 2.001 1.977 1.989 1.942 2.672 2.642 2.659 2.470 2.608 2.550 2.534 2.326 6,867. 6,867. 6,867. 6,705.
24 -0.425 -0.570 -0.699 0.632 2.208 2.175 2.184 2.032 2.925 2.893 2.907 2.665 2.894 2.837 2.822 2.589 6,858. 6,858. 6,858. 6,698.
27 -0.308 -0.437 -0.573 0.326 2.422 2.353 2.364 2.163 3.140 3.076 3.090 2.875 3.125 3.045 3.036 2.856 7,841. 7,841. 7,841. 7,658.
30 -0.969 -1.058 -1.160 0.418 2.708 2.658 2.682 2.355 3.554 3.502 3.520 3.204 3.420 3.339 3.324 3.177 7,923. 7,923. 7,923. 7,745.
33 -0.982 -1.017 -1.068 0.981 2.884 2.846 2.852 2.758 3.742 3.706 3.711 3.565 3.611 3.564 3.554 3.427 7,807. 7,807. 7,807. 7,632.
36 -0.699 -0.761 -0.827 0.701 3.009 2.989 3.003 2.842 4.025 3.996 4.015 3.750 3.964 3.923 3.930 3.684 7,811. 7,811. 7,811. 7,632.
39 -0.551 -0.651 ******* 0.436 3.107 3.068 ******* 2.931 4.142 4.086 ******* 3.822 4.106 4.034 -9999.00 3.798 7,819. 7,819. 0. 7,642.
42 -0.763 -0.892 ******* 0.516 3.276 3.251 ******* 3.092 4.348 4.305 ******* 3.992 4.281 4.211 -9999.00 3.959 7,410. 7,410. 0. 7,245.
45 -0.677 -0.843 ******* 0.817 3.628 3.610 ******* 3.466 4.708 4.696 ******* 4.420 4.660 4.620 -9999.00 4.344 7,049. 7,049. 0. 6,822.
48 -0.466 -0.647 ******* 0.506 3.898 3.867 ******* 3.684 5.050 5.019 ******* 4.744 5.029 4.978 -9999.00 4.717 7,136. 7,136. 0. 6,978.