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. 12/19/07 00 38.8 41.0 2.34 71.90 180.00 1.7 238.0 3.9 12/19/07 01 39.9 40.5 0.54 67.70 262.00 1.8 253.0 4.4 12/19/07 02 39.6 39.9 0.36 74.00 232.00 1.0 245.0 3.3 12/19/07 03 39.7 39.7 0.00 78.50 242.00 3.3 246.0 5.6 12/19/07 04 39.9 39.6 -0.36 81.30 232.00 3.3 245.0 5.1 12/19/07 05 39.7 39.4 -0.36 81.80 240.00 1.1 244.0 2.4 12/19/07 06 39.6 39.2 -0.18 82.90 278.00 0.2 255.0 1.5 12/19/07 07 39.6 39.4 -0.18 82.60 300.00 0.2 259.0 1.4 12/19/07 08 40.1 39.9 0.00 82.10 238.00 0.9 251.0 2.9 12/19/07 09 41.2 40.8 -0.36 76.10 245.00 1.4 256.0 3.3 12/19/07 10 42.4 41.9 -0.54 71.60 232.00 3.3 248.0 4.3 12/19/07 11 43.9 43.2 -0.72 69.70 236.00 4.1 249.0 5.2 12/19/07 12 45.7 45.0 -0.72 66.20 237.00 3.3 246.0 3.9 12/19/07 13 48.6 47.8 -0.72 61.10 225.00 4.0 226.0 4.5 12/19/07 14 50.2 49.1 -0.90 60.00 205.00 5.5 210.0 6.5 12/19/07 15 50.4 49.6 -0.72 62.70 210.00 4.7 217.0 5.5 12/19/07 16 50.2 49.6 -0.36 66.00 198.00 4.5 201.0 5.8 12/19/07 17 48.4 48.6 0.36 73.10 202.00 3.4 200.0 5.5 12/19/07 18 45.3 46.2 0.90 83.00 21.00 0.7 240.0 1.2 12/19/07 19 42.4 44.8 2.52 90.80 295.00 0.4 266.0 2.1 12/19/07 20 39.2 42.1 2.88 97.30 249.00 0.6 259.0 4.1 12/19/07 21 37.4 41.4 3.96 98.90 226.00 0.4 261.0 2.9 12/19/07 22 36.3 40.8 4.68 98.90 225.00 0.2 267.0 2.2 12/19/07 23 35.2 38.1 2.88 98.90 344.00 0.3 67.0 1.8