Meterological Data for ORNL Tower B at 10m and 30 m AGL 10 m 30 m 10 m 10 m 10 m 30 m 30 m Date Hr Temp. Temp. dT 30 Rel.H Wd Dir Wd Spd Wd Dir Wd Spd deg F deg F deg F in Hg (from) (mph) (from) (mph) -------- -- ----- - ----- - ----- - ------ - ------ - ----- - ----- - ----- - flag follows every data field 12/18/06 00 40.5 44.8 4.50 96.60 58.00 0.7 47.0 2.5 12/18/06 01 39.6 43.3 3.78 97.40 47.00 0.2 47.0 0.6 12/18/06 02 39.0 42.4 3.60 97.60 63.00 0.3 47.0 0.0 12/18/06 03 38.3 41.7 3.42 97.90 56.00 0.4 47.0 0.1 12/18/06 04 37.6 41.0 3.42 98.00 70.00 0.3 47.0 0.2 12/18/06 05 37.0 40.3 3.24 98.30 68.00 0.4 47.0 0.1 12/18/06 06 36.3 40.5 4.14 98.40 63.00 0.4 47.0 1.7 12/18/06 07 36.0 39.7 3.60 98.50 67.00 0.5 47.0 0.9 12/18/06 08 37.0 40.1 3.06 98.70 75.00 0.2 48.0 0.6 12/18/06 09 43.2 44.6 1.44 85.80 122.00 0.3 48.0 0.5 12/18/06 10 51.8 51.6 0.00 63.60 223.00 0.6 47.0 0.4 12/18/06 11 57.7 57.0 -0.72 55.20 263.00 V 2.8 254.0 3.4 12/18/06 12 61.7 61.0 -0.72 50.30 258.00 3.9 247.0 4.8 12/18/06 13 65.1 64.4 -0.54 45.80 250.00 4.2 238.0 5.0 12/18/06 14 67.3 66.7 -0.54 43.90 248.00 3.1 239.0 4.0 12/18/06 15 68.2 67.8 -0.36 42.90 246.00 2.2 242.0 2.9 12/18/06 16 67.5 67.8 0.36 46.20 187.00 1.3 196.0 1.8 12/18/06 17 60.4 64.6 3.96 63.10 80.00 0.7 189.0 0.4 12/18/06 18 54.9 59.5 4.86 77.00 66.00 V 1.2 120.0 1.3 12/18/06 19 51.3 56.8 5.58 84.20 70.00 1.0 56.0 1.0 12/18/06 20 49.1 54.0 4.86 88.70 79.00 0.6 56.0 0.5 12/18/06 21 47.1 51.6 4.50 91.80 69.00 0.6 56.0 0.4 12/18/06 22 45.5 49.6 4.14 94.10 61.00 0.8 56.0 0.3 12/18/06 23 44.4 48.0 3.60 96.50 70.00 0.7 56.0 0.2