2019
       ORNL Mixing Height
                Average Std Dev     By Local Daylight Time       By Local Daylight Time and Season
       January    512.3   227.3      Hour   Annual  Std Dev  Winter Avg Spring Avg Summer Avg   Fall Avg
       February   610.9   418.5      1       413.2    214.8       497.6      433.0      342.1      380.8
       March      788.1   599.1      2       420.3    229.4       530.2      447.8      345.9      358.1
       April      935.3   924.1      3       417.1    204.6       504.4      447.8      351.7      364.4
       May       1090.9  1104.1      4       407.2    193.2       482.5      444.1      357.5      344.7
       June       987.6  1141.3      5       406.6    169.7       492.0      426.9      360.7      348.1
       July      1134.2  1408.2      6       378.9    146.8       467.3      389.1      322.3      336.3
       August    1086.4  1384.3      7       371.9    140.4       447.3      393.1      329.5      376.5
       September 1058.4  1317.5      8       377.4    137.6       421.9      416.4      342.6      408.9
       October    641.0   656.7      9       425.8    267.3       457.1      531.3      345.4      368.8
       November   556.4   356.8      10      560.6    453.7       524.6      680.3      597.1      436.1
       December   591.5   397.5      11     1091.4    965.0       563.5     1148.4     1751.4      886.1
                                     12     1456.3   1182.8       651.9     1509.7     2316.7     1326.4
       Annual   834.0                13     1575.4   1148.0       728.0     1668.5     2390.0     1492.6
       Max     7264.4                14     1751.3   1207.2       805.5     1819.0     2695.7     1660.9
       Min      100.0                15     1831.4   1193.2       843.8     2034.4     2627.5     1789.9
       Std Dev  957.3                16     1901.6   1254.7       853.9     2072.1     2678.0     1876.2
                                     17     1857.7   1303.9       890.0     2093.2     2514.2     1908.7
                                     18     1601.8   1436.0       645.9     2053.8     2238.3     1443.1
                                     19      722.3    928.0       482.1     1059.8     1017.7      319.1
                                     20      444.3    407.5       449.6      565.6      418.5      342.3
                                     21      413.1    288.3       476.1      482.6      352.4      341.8
                                     22      391.0    184.4       446.6      450.1      336.7      330.3
                                     23      398.1    232.5       501.0      424.6      335.2      331.6
                                     24      402.2    204.1       478.4      427.7      344.8      358.0
                                             

       2019
       Synoptic Pressure Gradient     ORNL-NAM Boundary Layer Wind (kts)  ORNL-NAM Boundary Layer Wind (kts)
       mb/km   Average  Std Dev       850-mb   Average  Std Dev           925-mb   Average  Std Dev
       January   0.012    0.008       January   23.4     12.3             January   14.9      9.3 
       February  0.012    0.008       February  26.5     14.0             February  18.2      9.1
       March     0.012    0.007       March     20.1     11.9             March     15.0      8.1
       April     0.009    0.006       April     21.2     11.7             April     15.5      8.8
       May       0.006    0.003       May       16.6      8.1             May       13.3      6.9
       June      0.006    0.004       June      15.9      8.5             June      12.9      7.1
       July      0.004    0.003       July       9.7      6.3             July       9.2      5.9
       August    0.004    0.003       August     9.3      6.1             August     7.8      4.1
       September 0.005    0.003       September  7.9      5.1             September  8.0      4.4
       October   0.009    0.007       October   15.1     11.2             October   11.7      8.4
       November  0.010    0.008       November  18.4      9.4             November  13.7      8.1
       December  0.012    0.008       December  23.6     19.4             December  16.1      9.0
                                      
       Annual    0.008    0.007       Annual    17.3     12.4             Annual    13.0      8.2