West State Street Conditions, 12-19-2010 Date & Time Temp Dew Pt Surface Wind Heat Rel Pressure Total Snow Wind Wind Net Net Net Avg Temp Temp Chill Index Hum Avg Precip Depth Speed Dir SW Avg LW Avg Rad Avg (F) Avg (F) Avg (F) Avg (F) Avg (F) (%) (mb) (in) (in) (mph) (deg) (W/m^2) (W/m^2) (W/m^2) ----------------------------------------------------------------------------------------------------------------------------------------- 12/19/10 0:00 6.399 4.902 4.184 6.399 6.399 92 1020.4 0 3 0 332.8 -1.482 -3.164 -4.645 12/19/10 1:00 6.821 4.989 5.133 6.821 6.821 93 1020.2 0 3 .614 291 -2.48 -4.878 -7.359 12/19/10 2:00 5.286 3.359 2.625 5.286 5.286 91 1020.9 0 3 .57 323.8 -2.739 -4.822 -7.561 12/19/10 3:00 5.665 3.749 4.651 5.665 5.665 91.8 1021.5 0 3 .526 262.2 .042 -.478 -.436 12/19/10 4:00 8.48 6.4 8.05 8.48 8.48 90.7 1021.5 0 2 .438 249.1 -1.221 -2.971 -4.192 12/19/10 5:00 6.599 4.509 3.679 6.599 6.599 90.1 1021.3 0 3 .701 283.5 -3.033 -5.21 -8.24 12/19/10 6:00 3.463 1.369 .769 3.463 3.463 92 1021.4 0 3 0 298.5 -2.427 -4.252 -6.678 12/19/10 7:00 4.87 2.908 4.002 4.87 4.87 90.9 1021.6 0 3 0 298.3 .076 -.262 -.186 12/19/10 8:00 8.05 5.996 8.2 8.05 8.05 91.5 1021.6 0 3 .482 247.1 .337 .058 .396 12/19/10 9:00 10.65 8.57 11.51 10.65 10.65 90.6 1021.9 0 3 0 261.2 3.482 -.044 3.438 12/19/10 10:00 14.29 12.02 16.79 14.29 14.29 90.6 1022.2 0 2 .614 169.6 14.34 -1.343 12.99 12/19/10 11:00 19.89 16.24 23.57 19.1 19.89 77.39 1021.9 0 2 3.201 220.5 32.35 -3.116 29.24 12/19/10 12:00 25.42 17.57 29.68 21.56 25.42 65.84 1021.4 0 2 2.718 183.9 39.51 -8.68 30.83 12/19/10 13:00 28.3 17.66 33.49 23.3 28.3 65.35 1020.7 0 2 5.086 201.7 68.56 -28.83 39.73 12/19/10 14:00 28.91 17.7 32.29 22.37 28.91 63.78 1020.4 0 2 5.349 224.9 44.51 -21.27 23.23 12/19/10 15:00 29.36 17.82 32.01 22.91 29.36 59.87 1020.2 0 2 3.244 242.6 36.6 -23.32 13.28 12/19/10 16:00 30.16 17.29 32.3 24.23 30.16 59.75 1020.4 0 2 1.798 218.9 34.35 -43.8 -9.45 12/19/10 17:00 29.88 17.24 30.88 24.74 29.88 59.53 1020.6 0 2 3.376 232.1 10.77 -40.5 -29.73 12/19/10 18:00 28 17.07 27.4 24.58 28 69.15 1020.6 0 2 1.184 236.9 -2.61 -57.11 -59.72 12/19/10 19:00 21.16 16.08 20.05 21.16 21.16 92.7 1020.6 0 2 0 251.2 -2.466 -39.65 -42.11 12/19/10 20:00 18.13 16.57 16.85 18.13 18.13 94.9 1020.6 0 2 0 250.8 -1.203 -21.56 -22.76 12/19/10 21:00 17.12 15.57 15.86 17.12 17.12 96.1 1020.4 0 2 0 251.8 -1.931 -26.21 -28.14 12/19/10 22:00 14.84 14.06 13.21 14.84 14.84 97 1020.7 0 2 0 239.6 -1.683 -15.53 -17.21 12/19/10 23:00 14.05 13.11 12.97 14.05 14.05 94.7 1021 0 2 .833 264.5 -1.225 -7.828 -9.05