ORNL Meterological Data for Tower A (7900 Area): 10 m 30 m 10 m 10 m 10 m 30 m 30 m Date Hr Temp Temp DT30 RHum WDir WdSpd WDir WdSpd deg F deg F deg F Pct (from) (mph) (from) (mph) -------- -- ----- - ------ - ------ - ------ - ------ - ----- - ----- - ----- - Flag follows every data field. 12/18/07 00 26.4 28.4 1.98 97.70 262.00 0.2 257.0 0.4 12/18/07 01 25.5 27.7 2.16 97.60 262.00 0.2 29.0 0.7 12/18/07 02 25.7 26.6 0.90 98.20 335.00 0.8 64.0 2.8 12/18/07 03 25.9 25.9 0.00 98.70 323.00 0.4 43.0 0.5 12/18/07 04 25.9 25.9 0.00 98.70 50.00 0.9 71.0 2.5 12/18/07 05 27.1 26.8 -0.18 98.80 58.00 2.6 66.0 3.6 12/18/07 06 26.2 26.1 -0.18 98.70 38.00 0.6 14.0 0.9 12/18/07 07 25.9 25.7 -0.18 98.70 61.00 1.0 56.0 1.9 12/18/07 08 26.6 26.2 -0.36 98.40 77.00 1.4 81.0 2.2 12/18/07 09 28.8 28.4 -0.54 98.50 67.00 2.8 74.0 3.3 12/18/07 10 30.9 29.8 -1.08 87.30 60.00 1.6 70.0 2.0 12/18/07 11 34.7 33.3 -1.44 64.40 83.00 1.8 102.0 2.0 12/18/07 12 38.7 36.7 -1.98 56.10 229.00 2.6 231.0 2.7 12/18/07 13 41.2 40.5 -0.72 51.60 233.00 4.6 236.0 4.9 12/18/07 14 45.1 44.2 -0.72 44.20 231.00 4.6 233.0 5.9 12/18/07 15 45.7 45.1 -0.54 38.60 215.00 5.7 222.0 7.6 12/18/07 16 45.3 45.0 -0.36 39.70 223.00 4.1 231.0 5.8 12/18/07 17 43.0 43.7 0.72 47.90 157.00 0.9 241.0 1.4 12/18/07 18 39.7 42.1 2.34 56.50 106.00 0.2 326.0 0.2 12/18/07 19 37.2 40.1 2.88 62.80 23.00 0.5 77.0 1.3 12/18/07 20 35.1 39.4 4.32 70.30 16.00 0.8 292.0 0.9 12/18/07 21 35.2 37.8 2.52 77.70 60.00 1.7 63.0 2.7 12/18/07 22 36.7 38.8 2.16 80.80 41.00 1.4 65.0 2.0 12/18/07 23 36.9 39.6 2.70 77.80 292.00 0.9 247.0 2.7