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 12/23/06 00 52.9 52.5 -0.36 99.20 240.00 2.5 256.0 4.6 12/23/06 01 51.8 51.6 -0.18 96.80 236.00 3.5 252.0 6.2 12/23/06 02 50.0 50.0 0.00 93.60 245.00 3.5 252.0 6.7 12/23/06 03 48.7 48.7 0.18 91.90 237.00 3.0 251.0 6.0 12/23/06 04 48.0 48.2 0.18 93.20 243.00 2.7 238.0 5.3 12/23/06 05 47.1 47.3 0.18 95.60 245.00 2.4 237.0 5.0 12/23/06 06 46.6 46.9 0.36 95.70 242.00 2.4 242.0 4.8 12/23/06 07 45.7 46.0 0.36 95.80 248.00 2.3 239.0 5.1 12/23/06 08 45.0 45.1 0.18 92.50 244.00 2.2 238.0 4.9 12/23/06 09 46.4 45.9 -0.54 83.70 216.00 2.8 225.0 3.9 12/23/06 10 48.9 48.2 -0.72 79.40 213.00 V 3.1 233.0 3.1 12/23/06 11 51.8 50.9 -0.90 68.50 219.00 V 3.2 235.0 3.8 12/23/06 12 53.1 52.2 -0.90 57.20 260.00 3.2 268.0 4.4 12/23/06 13 53.4 52.5 -0.90 56.50 236.00 4.5 248.0 5.8 12/23/06 14 54.0 53.2 -0.90 53.50 233.00 4.3 244.0 5.3 12/23/06 15 54.0 53.2 -0.72 51.60 235.00 4.2 244.0 5.8 12/23/06 16 53.4 53.1 -0.54 53.30 239.00 3.0 248.0 4.8 12/23/06 17 51.6 51.8 0.18 63.50 240.00 1.9 240.0 4.1 12/23/06 18 49.5 50.5 1.08 69.50 263.00 1.6 237.0 4.2 12/23/06 19 45.1 49.3 4.32 82.40 236.00 0.7 I 251.0 3.0 12/23/06 20 41.9 46.2 4.32 93.60 247.00 V 1.1 252.0 3.1 12/23/06 21 41.4 43.9 2.52 94.60 258.00 2.5 241.0 6.0 12/23/06 22 41.0 44.2 3.24 93.00 269.00 2.3 235.0 5.4 12/23/06 23 40.5 43.5 3.06 90.60 276.00 1.8 230.0 5.2