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. 05/20/07 00 51.4 54.9 3.42 81.50 301.00 0.8 12.0 0.9 05/20/07 01 49.5 52.7 3.24 89.70 313.00 0.7 295.0 0.6 05/20/07 02 48.0 50.9 2.88 95.20 233.00 0.5 8.0 0.5 05/20/07 03 46.9 49.6 2.88 97.40 245.00 0.8 15.0 0.4 05/20/07 04 46.0 47.8 1.80 98.80 265.00 0.8 336.0 0.6 05/20/07 05 46.0 46.9 0.90 99.10 342.00 0.5 124.0 0.6 05/20/07 06 45.5 45.5 0.00 99.20 285.00 0.5 39.0 0.4 05/20/07 07 46.0 45.7 -0.36 99.20 306.00 0.5 339.0 0.4 05/20/07 08 50.0 49.1 -1.08 93.80 113.00 0.6 105.0 0.6 05/20/07 09 57.7 55.9 -1.80 66.70 168.00 1.6 181.0 1.5 05/20/07 10 63.9 62.6 -1.08 50.10 208.00 2.5 218.0 2.7 05/20/07 11 68.4 67.1 -1.08 33.90 206.00 2.6 219.0 2.7 05/20/07 12 71.1 69.8 -1.26 29.30 211.00 2.8 225.0 3.1 05/20/07 13 73.0 71.6 -1.44 26.40 158.00 3.8 169.0 4.1 05/20/07 14 74.8 73.9 -0.90 24.40 230.00 3.9 241.0 4.7 05/20/07 15 76.8 75.7 -1.08 21.20 199.00 3.0 227.0 3.5 05/20/07 16 77.5 76.6 -1.08 20.90 220.00 3.8 221.0 4.6 05/20/07 17 78.4 77.5 -0.90 21.90 215.00 4.2 220.0 5.0 05/20/07 18 77.9 77.4 -0.72 22.60 241.00 2.5 246.0 3.9 05/20/07 19 76.6 76.5 0.00 25.90 255.00 2.0 247.0 3.7 05/20/07 20 71.1 73.9 2.88 37.40 264.00 0.8 247.0 3.2 05/20/07 21 64.4 68.5 4.14 51.40 322.00 0.9 232.0 1.0 05/20/07 22 59.9 63.9 4.14 63.60 279.00 0.6 238.0 1.1 05/20/07 23 56.3 59.5 3.24 73.70 358.00 0.8 315.0 1.0