2018
       Mixing Height
              Average Std Dev       By Local Daylight Time       By Local Daylight Time and Season
       January   515.0   427.1       Hour   Annual  Std Dev  Winter Avg Spring Avg Summer Avg   Fall Avg
       February  564.4   521.5       1       366.5    209.8       416.0      363.1      294.3      394.0
       March     736.6   679.8       2       389.6    321.5       448.2      424.1      294.0      393.4
       April     801.4   823.1       3       368.0    254,2       421.1      379.3      295.4      377.7
       May      1098.1  1314.8       4       375.5    265.8       429.9      412.8      288.1      372.3
       June     1170.4  1535.0       5       368.0    249.5       424.4      406.6      288.4      353.6
       July     1137.2  1379.2       6       355.0    249.1       387.3      396.7      283.6      353.2
       August   1041.5  1315.5       7       355.1    286.4       359.6      387.7      296.6      376.8
       September 980.9  1316.2       8       357.0    268.7       340.5      409.6      332.3      345.0
       October   659.7   693.7       9       403.9    267.1       365.6      498.3      375.0      374.5
       November  540.9   373.8       10      635.3    595.3       418.0      773.9      895.6      446.7
       December  493.5   329.5       11     1115.5   1071.5       510.4     1163.0     1910.2      862.7
                                     12     1379.3   1169.3       582.8     1517.8     2181.8     1215.9 
       Annual   812.9                13     1640.9   1298.0       764.6     1759.8     2592.6     1425.2
       Max     7902.7                14     1760.3   1321.3       823.7     1888.2     2719.3     1587.7
       Min      150.0                15     1870.1   1345.3       911.5     2025.7     2881.5     1638.4
       Std Dev 1022.5                16     1887.7   1379.7       997.3     2077.6     2773.6     1680.6
                                     17     1931.9   1492.4       989.7     2050.8     3043.3     1620.2
                                     18     1525.1   1523.1       609.1     1715.8     2681.2     1069.5
                                     19      615.4    842.8       404.4      628.4      923.7      502.5
                                     20      359.7    289.4       386.0      330.1      289.1      434.9
                                     21      361.0    260.6       385.8      354.0      280.1      425.4
                                     22      359.2    259.0       379.6      383.4      284.6      389.9
                                     23      365.9    298.4       399.0      380.0      282.7      403.0
                                     24      364.5    217.2       396.2      382.4      288.7      391.9
                                                 
       2018
       Synoptic Pressure Gradient     ORNL-NAM Boundary Layer Wind (kts)  ORNL-NAM Boundary Layer Wind (kts)
               Average  Std Dev       850-mb    Average  Std Dev          925-mb   Average   Std Dev
       January   0.013    0.008       January    20.9     10.0            January   16.3       8.3
       February  0.012    0.006       February   28.3     12.8            February  21.4      10.7
       March     0.011    0.006       March      23.6     10.7            March     16.9       8.3
       April     0.011    0.006       April      22.6     12.3            April     16.5       9.2
       May       0.006    0.003       May        14.4      8.1            May       13.0       7.2
       June      0.005    0.003       June       12.8      7.6            June      11.1       6.7
       July      0.005    0.002       July        8.8      5.1            July       8.6       4.7
       August    0.004    0.003       August     10.7      6.5            August     9.1       5.7
       September 0.006    0.004       September  13.7      8.8            September 11.5       7.3
       October   0.009    0.006       October    16.9     10.0            October   12.0       7.3
       November  0.011    0.006       November   20.9     12.9            November  14.3       8.8
       December  0.011    0.006       December   22.1     12.0            December  15.2       8.3
                                      
       Annual    0.009    0.006       Annual     17.9     11.5            Annual    13.8       8.6