Summary for October 13, 2004 (Day=287)
sunrise 06:11 sunset 17:31
Wind Conditions
ht(m) TA-6 TA-41 TA-49 TA-53 TA-54
Average speed (m/s) 92 4.0
46 3.5 4.1 3.8 3.6
23 3.2 1.6 3.8 3.4 3.5
11 2.7 1.3 3.4 3.0 3.1
Max gust 92 18.0
Gust direction 16
Gust time 13:02
Max gust 46 16.0 16.9 17.4 16.3
Gust direction 21 6 21 12
Gust time 12:37 12:57 13:05 13:34
Max gust 23 15.3 6.2 15.9 15.5 15.5
Gust direction 15 117 8 11 8
Gust time 12:56 11:31 12:57 13:33 13:43
Max gust 11 14.4 5.6 14.8 16.7 13.9
Gust direction 18 170 10 11 352
Gust time 12:56 12:26 12:57 13:05 13:11
State Variables and Precipitation
Measurements made at 1.2 M; exceptions noted.
(Normals and extremes ignored for now)
ht(m) TA-6 TA-41 TA-49 TA-53 TA-54
Temperature (C) 1
Maximum 8.6 9.9 10.5 10.4 9.8
Time 06:54 10:06 00:08 00:39 10:14
Minimum -2.0 -1.5 -0.8 0.2 -1.3
Time 23:18 23:58 22:19 23:39 23:24
Midnight -1.1 -1.2 -0.3 0.9 -0.3
Dew point temperature 1
Maximum 4 4 4 5
Minimum -4 -4 -3 -2
Average 0 0 1 2
Humidity (%) 1
Maximum 95 90 93 93
Minimum 58 51 56 67
Average 81 76 76 85
Midnight 87 83 86 93
Pressure (mb) 1
Maximum 779.8 805.9
Minimum 775.5 801.0
Precipitation (in)
Total for the day 0.18 0.37 0.31 0.29
So far this month 1.86 3.02 1.34 1.98
Energy at the Surface (kw-h/m^2)
TA-6 TA-41 TA-49 TA-53 TA-54
Net short wave radiation 0.89 0.93
Net long wave radiation -0.73 -2.28
Solar radiation 1.03 0.80 1.04 1.06 1.15
Net all-wave radiation 0.16 -1.35
Sensible heat
Latent heat 0.47 0.69
Ground heat -0.89 -0.82
Residual energy
Residual as % of net rad
Bowen ratio (daytime) -0.38* 0.22*
Albedo 0.14 0.19
ET (mm) 0.7 1.0
Summary for October 13, 2004 (Day=287)