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. 04/20/08 00 54.0 53.6 -0.36 71.50 258.00 3.4 271.0 5.3 04/20/08 01 53.1 52.9 -0.18 73.90 248.00 3.3 265.0 5.9 04/20/08 02 51.3 51.6 0.36 80.60 243.00 1.9 231.0 3.1 04/20/08 03 50.5 50.7 0.18 83.20 253.00 1.6 257.0 4.1 04/20/08 04 50.5 50.4 -0.18 84.60 238.00 2.3 251.0 4.0 04/20/08 05 50.5 50.5 -0.18 82.90 259.00 1.9 268.0 3.9 04/20/08 06 50.4 50.2 -0.18 82.20 266.00 2.2 273.0 4.6 04/20/08 07 50.2 49.8 -0.36 81.70 233.00 2.9 258.0 4.4 04/20/08 08 51.6 50.9 -0.54 74.60 221.00 4.1 233.0 4.6 04/20/08 09 53.4 52.7 -0.72 66.30 289.00 4.3 285.0 6.5 04/20/08 10 55.6 54.9 -0.72 57.70 341.00 3.4 317.0 4.8 04/20/08 11 56.5 55.9 -0.72 53.70 11.00 3.1 13.0 3.6 04/20/08 12 58.8 58.1 -0.72 45.70 174.00 3.5 210.0 3.6 04/20/08 14 61.3 60.6 -0.72 42.90 136.00 4.6 145.0 5.0 04/20/08 15 62.1 61.3 -0.72 41.50 181.00 3.9 175.0 4.5 04/20/08 16 63.1 62.4 -0.54 39.40 165.00 3.0 148.0 3.0 04/20/08 17 63.5 63.0 -0.54 40.00 59.00 2.9 81.0 3.3 04/20/08 18 64.2 63.7 -0.72 38.10 122.00 3.2 123.0 4.0 04/20/08 19 63.3 63.0 -0.18 42.70 67.00 2.7 70.0 4.1 04/20/08 20 61.3 61.5 0.18 50.00 61.00 2.3 61.0 4.5 04/20/08 21 58.8 60.3 1.44 58.20 45.00 1.0 66.0 2.7 04/20/08 22 56.3 58.6 2.34 62.90 36.00 1.1 69.0 1.5 04/20/08 23 53.4 56.7 3.24 71.60 35.00 0.5 80.0 2.8