Meterological Data for ORNL Tower A at 10m and 30 m AGL 10 m 30 m 10 m 10 m 10 m 30 m 30 m Date Hr Temp. Temp. dT 30 Rel.H Wd Dir Wd Spd Wd Dir Wd Spd deg F deg F deg F Pct (from) (mph) (from) (mph) -------- -- ----- - ------ - ------ - ------ - ------ - ----- - ----- - ----- - flag follows every data field 12/31/06 00 51.8 53.8 1.98 80.30 51.00 1.5 73.0 2.8 12/31/06 01 50.5 52.0 1.44 84.30 68.00 V 1.9 67.0 2.8 12/31/06 02 49.6 51.3 1.62 87.10 67.00 1.6 64.0 3.6 12/31/06 03 49.5 51.1 1.62 87.80 53.00 V 1.4 64.0 3.6 12/31/06 04 49.6 50.0 0.36 88.80 61.00 1.7 71.0 4.1 12/31/06 05 49.3 49.8 0.54 91.90 64.00 2.4 72.0 5.2 12/31/06 06 49.6 50.2 0.36 92.10 67.00 2.1 69.0 4.4 12/31/06 07 49.8 50.9 1.26 92.60 55.00 1.2 89.0 3.1 12/31/06 08 50.0 51.4 1.44 94.50 53.00 V 1.3 82.0 1.9 12/31/06 09 50.4 51.8 1.44 96.40 34.00 1.7 74.0 V 2.3 12/31/06 10 51.1 51.1 0.00 98.60 79.00 V 1.5 60.0 2.7 12/31/06 11 52.0 51.6 -0.36 99.20 65.00 1.7 73.0 2.8 12/31/06 12 52.9 52.7 -0.18 99.20 117.00 V 1.7 108.0 V 2.1 12/31/06 13 53.8 53.4 -0.36 99.20 70.00 3.1 70.0 4.8 12/31/06 14 54.0 53.6 -0.18 99.20 59.00 3.4 62.0 5.3 12/31/06 15 54.9 54.7 -0.18 99.20 67.00 V 2.1 59.0 V 2.7 12/31/06 16 55.6 55.6 -0.18 99.30 64.00 2.7 66.0 4.9 12/31/06 17 57.4 58.3 0.90 99.30 38.00 V 3.2 75.0 V 4.8 12/31/06 18 61.0 60.8 0.00 99.30 237.00 V 4.5 237.0 7.4 12/31/06 19 59.2 58.8 -0.36 99.30 247.00 3.5 250.0 6.4 12/31/06 20 58.5 58.3 -0.18 98.60 263.00 2.6 259.0 6.1 12/31/06 21 56.8 57.4 0.54 97.30 242.00 1.5 250.0 3.9 12/31/06 22 55.8 56.3 0.54 94.60 238.00 2.2 248.0 5.9