MM5 Statistics

00Z Initialization Stats of Pressure (Millibars)
for the Period 19971115 to 19980228 (Winter 1997/1998)
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 -0.109 -0.122 -99.990 -99.990 0.851 0.856 -99.990 -99.990 1.120 1.125 -99.990 -99.990 2710 2684 0 0
3 -0.544 -0.675 -99.990 0.663 1.195 1.270 -99.990 1.006 1.542 1.639 -99.990 1.323 2623 2621 0 1470
6 -0.214 -0.439 -99.990 -0.239 1.347 1.422 -99.990 1.419 1.730 1.833 -99.990 1.828 2477 2474 0 1415
9 -0.790 -0.984 -99.990 -0.150 1.690 1.746 -99.990 1.372 2.145 2.235 -99.990 1.726 2470 2469 0 1401
12 -1.090 -1.251 -1.382 -0.620 2.054 2.087 2.147 1.355 2.556 2.599 2.675 1.704 2478 2478 2477 1409
15 -0.982 -1.136 -1.303 -0.426 2.222 2.250 2.329 1.394 2.762 2.794 2.890 1.859 2637 2637 2637 1496
18 -1.655 -1.782 -1.920 -0.655 2.700 2.741 2.802 1.503 3.307 3.349 3.422 1.922 2605 2605 2605 1471
21 -1.111 -1.200 -1.320 -0.128 2.547 2.567 2.604 1.508 3.205 3.229 3.289 2.003 2555 2555 2555 1433
24 -0.675 -0.761 -0.898 -0.362 2.448 2.511 2.555 1.746 3.233 3.275 3.330 2.436 2537 2534 2534 1394
27 -0.862 -0.981 -1.139 -0.591 2.727 2.727 2.776 1.918 3.746 3.747 3.808 2.687 2474 2474 2474 1375
30 -0.935 -1.068 -1.218 -0.205 3.022 3.002 3.039 2.061 4.163 4.133 4.195 2.988 2336 2336 2336 1289
33 -1.109 -1.262 -1.421 -0.352 3.291 3.265 3.291 2.212 4.537 4.515 4.573 3.124 2318 2318 2318 1306
36 -1.266 -1.407 -1.564 -0.110 3.467 3.455 3.505 2.401 4.770 4.741 4.810 3.303 2299 2299 2298 1347
39 -1.001 -1.073 -99.990 -99.990 3.473 3.464 -99.990 -99.990 4.796 4.750 -99.990 -99.990 2471 2503 0 0
42 -1.314 -1.377 -99.990 -99.990 3.538 3.538 -99.990 -99.990 4.695 4.683 -99.990 -99.990 2492 2524 0 0
45 -0.480 -0.528 -99.990 -99.990 3.332 3.347 -99.990 -99.990 4.225 4.229 -99.990 -99.990 2475 2502 0 0
48 0.882 0.591 -99.990 -99.990 2.418 3.142 -99.990 -99.990 3.037 3.985 -99.990 -99.990 667 1304 0 0

12Z Initialization Stats of Pressure (Millibars)
for the Period 19971115 to 19980228 (Winter 1997/1998)
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 0.037 0.001 -99.990 -99.990 0.874 0.880 -99.990 -99.990 1.154 1.152 -99.990 -99.990 2480 2418 0 0
3 -0.388 -0.462 -99.990 0.047 1.216 1.271 -99.990 0.869 1.630 1.686 -99.990 1.228 2677 2613 0 1416
6 -0.686 -0.822 -99.990 -0.684 1.448 1.489 -99.990 1.409 1.873 1.922 -99.990 1.766 2694 2614 0 1429
9 -0.867 -0.942 -99.990 0.144 1.654 1.637 -99.990 1.325 2.069 2.057 -99.990 1.687 2657 2596 0 1407
12 -0.869 -0.959 -1.071 -0.650 1.783 1.807 1.856 1.420 2.225 2.267 2.330 1.827 2648 2671 2671 1379
15 -0.930 -1.029 -1.192 -0.260 1.938 1.963 2.050 1.636 2.458 2.488 2.594 2.033 2629 2628 2628 1344
18 -1.008 -1.093 -1.262 0.317 2.286 2.282 2.360 1.611 2.933 2.929 3.025 2.108 2477 2497 2497 1262
21 -1.215 -1.297 -1.472 0.369 2.727 2.694 2.765 1.731 3.472 3.441 3.537 2.247 2443 2471 2471 1253
24 -1.070 -1.172 -1.328 0.144 2.881 2.853 2.901 1.965 3.676 3.655 3.736 2.446 2392 2389 2388 1200
27 -0.859 -0.971 -1.113 -0.516 2.972 2.938 2.960 2.031 3.714 3.688 3.737 2.633 2467 2498 2498 1237
30 -1.394 -1.517 -1.654 -0.420 3.194 3.202 3.233 1.951 3.951 3.983 4.030 2.510 2474 2505 2505 1238
33 -0.844 -0.975 -1.095 -0.058 3.087 3.085 3.115 1.885 3.787 3.804 3.851 2.393 2454 2473 2473 1264
36 -0.677 -0.748 -0.879 0.570 2.950 3.013 3.045 2.875 3.649 3.705 3.754 4.029 2463 2487 2487 1222
39 -0.649 -0.900 -99.990 -99.990 3.029 2.963 -99.990 -99.990 3.753 3.691 -99.990 -99.990 2419 2422 0 0
42 -0.662 -0.821 -99.990 -99.990 2.987 2.982 -99.990 -99.990 3.801 3.806 -99.990 -99.990 2271 2268 0 0
45 -0.777 -0.926 -99.990 -99.990 3.251 3.223 -99.990 -99.990 4.236 4.215 -99.990 -99.990 2250 2268 0 0
48 1.032 -0.210 -99.990 -99.990 2.785 3.734 -99.990 -99.990 3.601 4.996 -99.990 -99.990 480 1128 0 0