Tower M data for Sunday, 04/13/2008:
 
Yr Mo Da Hr  Wind    Wind    Temp    Rel     Wind
             Spd     Dir     10m     Hum     StdD
             10m     10m     (F)     (%)     (deg)
             (mph)   (deg)      
08/04/13 00   5.6   255.0    50.1    49.0    20.0  
08/04/13 01   7.1   263.0    49.0    48.0    22.0  
08/04/13 02   6.4   251.0    47.9    50.0    19.0  
08/04/13 03   4.0   269.0    46.1    51.0    29.0  
08/04/13 04   2.7   280.0    44.9    53.0    37.0  
08/04/13 05   2.1   285.0    44.4    55.0    53.0  
08/04/13 06   1.6   292.0    44.0    58.0    46.0  
08/04/13 07   3.3   276.0    43.8    60.0    35.0  
08/04/13 08   3.7   260.0    43.8    61.0    25.0  
08/04/13 09   4.5   269.0    44.2    59.0    29.0  
08/04/13 10   4.2   272.0    44.1    62.0    35.0  
08/04/13 11   6.0   254.0    43.2    78.0    29.0  
08/04/13 12   4.5   270.0    45.4    60.0    40.0  
08/04/13 13   6.2   263.0    46.4    54.0    25.0  
08/04/13 14   6.9   262.0    47.6    50.0    28.0  
08/04/13 15   5.3   283.0    47.3    50.0    40.0  
08/04/13 16   5.0   273.0    47.2    51.0    35.0  
08/04/13 17   5.9   265.0    46.6    53.0    27.0  
08/04/13 18   5.4   266.0    46.0    56.0    32.0  
08/04/13 19   3.3   278.0    43.2    76.0    44.0  
08/04/13 20   1.4   294.0    42.5    81.0    39.0  
08/04/13 21   1.1   279.0    42.3    82.0    37.0  
08/04/13 22   2.8   275.0    41.5    86.0    33.0  
08/04/13 23   2.7   274.0    40.5    92.0    32.0