Summary for October 14, 2004 (Day=288) 22:45 MST Wind Conditions ht(m) TA-6 TA-41 TA-49 TA-53 TA-54 Wind speed (m/s) 92 2.6 46 3.8 1.7 0.9 2.9 23 3.5 2.6 2.0 1.1 2.5 11 2.8 2.2 2.0 1.2 1.8 Wind direction 92 354 46 327 229 14 217 23 313 267 237 343 254 11 312 274 242 306 274 Sigma Theta 92 11 46 9 31 13 3 23 10 7 27 12 6 11 12 8 26 17 7 Sigma Phi 92 6 46 4 3 0 0 23 2 3 2 0 0 11 3 4 2 3 1 max(U+3sigmaU) since 00 11 5.5 3.9 5.1 4.9 5.4 Direction 298 92 256 223 4 Time 18:30 11:45 19:45 21:15 11:00 Friction velocity 11 0.24 0.14 State Variables and Precipitation ht(m) TA-6 TA-41 TA-49 TA-53 TA-54 Temperature (C) 92 10.0 46 9.5 9.6 10.5 9.3 23 9.0 9.4 10.3 8.0 11 8.7 2.9 8.9 9.9 6.3 1 7.1 2.3 6.1 7.8 4.1 Tmx since 00 1 11.8 9.7 12.5 11.8 12.8 Time of Tmx 15:00 13:00 15:00 15:45 15:00 Tmn since 00 1 -1.8 -2.2 -0.9 0.1 -1.7 Time of Tmn 02:30 03:15 03:00 08:00 03:00 Dew point 1 -1.6 -1.4 0.2 1.4 Wind chill 1 6.4 2.3 6.1 7.8 4.1 Soil temperature -10 cm Humidity (%) 1 54 58 58 82 Pressure (mb) 1 775 801 Precipitation (0.01 in) Last 15 min 0 0 0 0 Last hour 0 0 0 0 Since 00 0 0 0 0 Surface Energy Fluxes TA-6 TA-41 TA-49 TA-53 TA-54 Solar radiation (w/m^2) 0 0 0 0 1 Net all-wave radiation -48 -101 Sensible heat -23 -17 Latent heat 5 2 Ground heat -54 -61 Residual energy 22 -24 Residual as % of net -47 24 Bowen ratio -3.9 -7.3 ET since 00 (mm) 1.0 1.1 Stability and Dispersion Parameters TA-6 TA-41 TA-49 TA-53 TA-54 PG Stability category EPA based on Sigma Phi E E F F F based on Sigma Theta D E F E E M-O length scale (m) 43.3 10.3 Mixing depth (m) ??? Summary for October 14, 2004 (Day=288) 22:45 MST ________________________________________________________________________________________________