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. 12/25/07 00 31.3 34.2 2.70 90.80 66.00 0.3 288.0 0.9 12/25/07 01 31.1 33.3 2.34 91.70 27.00 0.2 54.0 0.6 12/25/07 02 30.7 32.7 1.98 93.30 42.00 0.9 64.0 2.9 12/25/07 03 31.3 32.0 0.72 97.90 67.00 1.9 66.0 4.0 12/25/07 04 30.7 31.5 0.54 98.70 64.00 0.9 67.0 3.0 12/25/07 05 30.9 30.9 0.18 98.60 70.00 1.5 71.0 2.8 12/25/07 06 30.6 31.1 0.54 97.20 57.00 1.5 65.0 3.4 12/25/07 07 30.0 30.9 0.90 98.00 68.00 1.5 70.0 4.4 12/25/07 08 31.3 31.8 0.36 91.80 68.00 2.0 73.0 4.3 12/25/07 09 35.1 34.5 -0.36 77.50 88.00 2.8 79.0 4.4 12/25/07 10 40.1 39.4 -0.72 62.40 99.00 4.0 91.0 4.7 12/25/07 11 42.3 41.5 -0.54 50.70 72.00 6.0 69.0 8.0 12/25/07 12 43.0 42.4 -0.54 51.30 52.00 3.7 59.0 4.3 12/25/07 13 43.7 43.2 -0.54 51.70 80.00 3.1 81.0 3.6 12/25/07 14 43.7 43.3 -0.36 53.00 59.00 1.7 86.0 3.0 12/25/07 15 43.9 43.5 -0.36 54.70 227.00 2.0 215.0 2.7 12/25/07 16 42.1 42.1 0.00 68.00 41.00 1.9 63.0 2.5 12/25/07 17 39.2 39.9 0.72 94.60 64.00 0.7 60.0 2.2 12/25/07 18 38.8 39.0 0.18 95.10 244.00 1.5 196.0 2.9 12/25/07 19 38.7 38.7 -0.18 96.80 1.00 1.7 320.0 2.2 12/25/07 20 38.7 38.5 0.00 98.30 265.00 0.8 356.0 0.9 12/25/07 21 38.7 38.5 0.00 98.80 24.00 0.9 39.0 1.9 12/25/07 22 38.3 38.3 0.18 98.90 204.00 1.3 345.0 1.5 12/25/07 23 37.2 37.9 0.72 98.90 243.00 1.1 234.0 1.3