MM5 Statistics

00Z Initialization Stats of Vector Wind Difference with Speed at 10m (Knots)
for the Period 19980915 to 19981114 (Fall 1998)
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 6.794 6.700 -99.990 6.047 6.794 6.700 -99.990 6.047 8.154 8.000 -99.990 7.359 7539 7539 0 2031
3 5.349 4.931 -99.990 5.493 5.349 4.931 -99.990 5.493 6.483 6.062 -99.990 6.813 7438 7438 0 1994
6 5.735 5.304 -99.990 5.543 5.735 5.304 -99.990 5.543 6.996 6.501 -99.990 7.134 6931 6931 0 1924
9 5.853 5.439 -99.990 5.320 5.853 5.439 -99.990 5.320 7.096 6.580 -99.990 6.612 6599 6599 0 1759
12 6.111 5.666 6.324 5.536 6.111 5.666 6.324 5.536 7.392 6.855 7.595 6.918 7003 7003 6946 1864
15 6.359 5.815 5.880 5.781 6.359 5.815 5.880 5.781 7.732 7.206 7.431 7.102 7631 7631 7575 2075
18 6.452 5.645 5.654 6.053 6.452 5.645 5.654 6.053 7.917 7.135 7.277 7.459 7693 7693 7636 2055
21 6.410 5.877 5.986 6.237 6.410 5.877 5.986 6.237 7.754 7.304 7.586 7.527 7623 7623 7566 2033
24 6.156 5.758 5.899 9.429 6.156 5.758 5.899 9.429 7.529 7.188 7.482 11.396 7532 7532 7474 311
27 6.413 5.947 6.106 5.918 6.413 5.947 6.106 5.918 7.788 7.355 7.620 7.241 7433 7433 7378 1995
30 6.373 6.044 6.158 5.924 6.373 6.044 6.158 5.924 7.880 7.486 7.727 7.606 6924 6924 6867 1911
33 6.310 5.987 6.104 5.808 6.310 5.987 6.104 5.808 7.783 7.431 7.716 7.304 6583 6583 6528 1747
36 6.576 6.225 6.296 6.166 6.576 6.225 6.296 6.166 8.064 7.712 7.973 7.787 6971 6971 6914 1854
39 6.741 6.318 -99.990 6.338 6.741 6.318 -99.990 6.338 8.210 7.790 -99.990 7.739 7607 7607 0 2055
42 6.874 6.242 -99.990 6.582 6.874 6.242 -99.990 6.582 8.365 7.793 -99.990 8.016 7683 7683 0 2059
45 6.711 6.203 -99.990 6.743 6.711 6.203 -99.990 6.743 8.070 7.652 -99.990 8.059 7610 7610 0 2041
48 6.439 6.049 -99.990 8.522 6.439 6.049 -99.990 8.522 7.858 7.558 -99.990 9.904 7508 7508 0 328

12Z Initialization Stats of Vector Wind Difference with Speed at 10m (Knots)
for the Period 19980915 to 19981114 (Fall 1998)
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 6.817 6.660 -99.990 5.980 6.817 6.660 -99.990 5.980 8.076 7.919 -99.990 7.399 7463 7463 0 1979
3 5.377 4.992 -99.990 5.557 5.377 4.992 -99.990 5.557 6.558 6.131 -99.990 6.926 8212 8212 0 2194
6 5.844 5.151 -99.990 5.855 5.844 5.151 -99.990 5.855 7.149 6.402 -99.990 7.284 8268 8268 0 2178
9 5.893 5.365 -99.990 6.183 5.893 5.365 -99.990 6.183 7.143 6.653 -99.990 7.592 8174 8174 0 2135
12 5.690 5.270 5.574 9.169 5.690 5.270 5.574 9.169 7.021 6.623 6.978 11.209 8066 8066 8004 311
15 6.074 5.658 5.908 6.008 6.074 5.658 5.908 6.008 7.356 6.966 7.325 7.356 7922 7922 7864 2101
18 6.265 5.825 6.121 6.017 6.265 5.825 6.121 6.017 7.640 7.175 7.637 7.642 7385 7385 7325 2025
21 6.266 5.828 6.055 5.844 6.266 5.828 6.055 5.844 7.641 7.151 7.542 7.191 7032 7032 6974 1854
24 6.493 6.025 6.218 6.006 6.493 6.025 6.218 6.006 7.905 7.401 7.788 7.500 7440 7440 7380 1966
27 6.634 6.122 6.290 6.177 6.634 6.122 6.290 6.177 8.120 7.577 7.926 7.558 8186 8186 8126 2177
30 6.660 5.960 6.056 6.465 6.660 5.960 6.056 6.465 8.126 7.429 7.688 7.907 8251 8251 8190 2166
33 6.606 6.117 6.291 6.530 6.606 6.117 6.291 6.530 8.003 7.582 7.949 7.828 8159 8159 8098 2143
36 6.348 5.973 6.210 8.333 6.348 5.973 6.210 8.333 7.831 7.495 7.863 9.741 8077 8077 8015 328
39 6.613 6.246 -99.990 6.241 6.613 6.246 -99.990 6.241 8.059 7.734 -99.990 7.633 7913 7913 0 2112
42 6.599 6.172 -99.990 6.237 6.599 6.172 -99.990 6.237 8.113 7.640 -99.990 8.017 7383 7383 0 2023
45 6.422 6.059 -99.990 5.885 6.422 6.059 -99.990 5.885 7.903 7.511 -99.990 7.460 7024 7024 0 1853
48 6.627 6.126 -99.990 6.115 6.627 6.126 -99.990 6.115 8.109 7.636 -99.990 7.749 7433 7433 0 1968