MM5 Statistics

00Z Initialization Stats of Wind Direction (Degrees)
for the Period 19971115 to 19980228 (Winter 1997/1998)
over the 4km Domain for all Stations
Skipping Wind Speeds less than 5 knots

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 38.008 37.645 -99.990 -99.990 57.552 57.827 -99.990 -99.990 72.993 73.163 -99.990 -99.990 2387 2359 0 0
3 32.873 25.151 -99.990 14.912 52.980 46.670 -99.990 41.644 69.721 64.055 -99.990 56.183 2167 2166 0 1225
6 32.602 24.775 -99.990 8.199 53.834 46.825 -99.990 40.036 70.589 63.608 -99.990 55.542 1922 1919 0 1121
9 33.655 24.929 -99.990 7.528 55.458 47.558 -99.990 40.012 71.853 64.036 -99.990 55.387 1895 1894 0 1124
12 33.887 25.769 25.720 5.856 56.104 46.937 46.892 40.590 72.196 63.088 63.013 56.734 1927 1927 1926 1121
15 36.801 26.581 21.351 12.522 56.972 49.473 46.722 41.910 72.986 65.854 63.191 57.553 2210 2210 2210 1251
18 36.223 24.700 17.428 5.774 54.200 46.410 43.298 39.923 70.112 63.117 60.525 54.289 2276 2276 2276 1327
21 36.217 25.241 19.064 7.966 54.608 46.765 44.040 37.897 70.571 63.803 61.157 52.042 2390 2390 2390 1351
24 35.102 22.312 17.684 11.192 57.619 49.286 46.687 41.616 73.903 66.863 64.482 56.652 2249 2253 2253 1308
27 40.139 31.766 23.697 18.560 61.652 53.509 51.319 43.750 78.062 70.339 69.010 59.262 2034 2034 2034 1181
30 33.679 25.866 21.620 12.668 58.852 51.123 48.553 42.108 75.590 68.352 65.398 57.913 1839 1839 1839 1067
33 34.524 26.036 20.894 11.738 58.427 50.307 47.536 41.813 74.067 66.343 64.333 56.965 1795 1795 1795 1088
36 34.827 26.063 19.560 8.910 61.885 52.351 49.549 42.644 76.976 69.051 67.215 58.779 1779 1779 1778 1092
39 37.265 30.201 -99.990 -99.990 64.300 55.873 -99.990 -99.990 80.351 73.221 -99.990 -99.990 2066 2086 0 0
42 37.201 27.439 -99.990 -99.990 62.827 53.669 -99.990 -99.990 78.521 71.223 -99.990 -99.990 2167 2188 0 0
45 35.005 22.894 -99.990 -99.990 62.041 53.195 -99.990 -99.990 78.560 71.024 -99.990 -99.990 2333 2350 0 0
48 41.858 24.590 -99.990 -99.990 62.214 59.462 -99.990 -99.990 78.371 77.176 -99.990 -99.990 605 1183 0 0

12Z Initialization Stats of Wind Direction (Degrees)
for the Period 19971115 to 19980228 (Winter 1997/1998)
over the 4km Domain for all Stations
Skipping Wind Speeds less than 5 knots

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 36.976 37.643 -99.990 -99.990 58.796 59.453 -99.990 -99.990 73.668 74.004 -99.990 -99.990 1926 1872 0 0
3 30.517 23.371 -99.990 6.967 52.811 47.151 -99.990 42.989 68.987 63.123 -99.990 58.423 2234 2176 0 1147
6 33.074 21.479 -99.990 5.283 52.440 43.248 -99.990 40.232 69.150 59.563 -99.990 55.212 2335 2250 0 1252
9 31.783 21.382 -99.990 5.988 51.400 43.297 -99.990 37.781 67.716 60.307 -99.990 51.916 2468 2405 0 1285
12 29.618 19.457 19.422 7.281 53.180 45.486 45.566 42.421 69.595 62.452 62.642 57.282 2298 2302 2302 1207
15 36.438 27.307 22.271 18.508 58.783 51.957 50.069 46.836 75.099 68.990 67.978 62.051 2129 2113 2113 1057
18 33.014 27.051 20.981 13.838 57.789 50.129 48.368 44.285 74.045 67.131 65.117 60.094 1907 1923 1923 959
21 35.343 25.165 20.031 12.673 57.633 48.932 45.920 43.032 73.322 64.764 61.766 57.681 1868 1888 1888 984
24 33.880 24.467 22.602 11.570 59.804 51.509 48.318 42.504 74.844 67.499 64.939 58.818 1833 1822 1821 936
27 39.655 29.165 24.603 11.743 63.129 54.987 51.493 43.948 78.341 71.476 68.406 60.229 2025 2050 2050 991
30 36.451 26.735 22.723 6.936 56.578 48.526 46.327 39.914 72.456 65.190 63.275 54.445 2143 2168 2168 1084
33 35.227 24.582 19.149 10.763 58.273 50.599 48.822 41.277 74.157 67.973 66.451 55.704 2279 2291 2291 1164
36 33.508 21.620 17.823 14.670 58.831 51.160 49.684 52.457 75.114 68.539 67.784 71.019 2138 2169 2169 1107
39 38.220 32.375 -99.990 -99.990 60.821 54.058 -99.990 -99.990 77.217 71.488 -99.990 -99.990 1987 1984 0 0
42 32.375 27.019 -99.990 -99.990 58.879 53.634 -99.990 -99.990 75.294 71.061 -99.990 -99.990 1768 1762 0 0
45 35.520 28.294 -99.990 -99.990 59.678 52.673 -99.990 -99.990 75.554 69.815 -99.990 -99.990 1728 1736 0 0
48 34.983 29.439 -99.990 -99.990 67.604 55.964 -99.990 -99.990 82.996 72.142 -99.990 -99.990 359 832 0 0