78866 TNCM Juliana Airport Observations at 00Z 02 Sep 2009

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   PRES   HGHT   TEMP   DWPT   RELH   MIXR   DRCT   SKNT   THTA   THTE   THTV
    hPa     m      C      C      %    g/kg    deg   knot     K      K      K 
-----------------------------------------------------------------------------
 1013.0      4   28.2   24.2     79  19.20     80     13  300.2  356.8  303.7
 1000.0    117   27.6   24.9     85  20.31     65     13  300.8  360.8  304.4
  995.0    162   27.0   24.9     88  20.42     58     13  300.6  360.9  304.2
  979.1    305   25.6   24.3     92  19.98     35     14  300.6  359.5  304.2
  972.0    370   25.0   24.0     94  19.78     40     15  300.6  358.9  304.1
  945.8    610   23.7   21.6     88  17.48     60     17  301.6  353.3  304.7
  925.0    806   22.6   19.6     83  15.78     60     18  302.4  349.3  305.3
  915.0    901   22.4   18.0     76  14.40     60     18  303.1  346.1  305.8
  913.6    914   22.3   17.9     76  14.34     60     18  303.2  345.9  305.8
  882.1   1219   20.2   15.8     76  12.97     60     17  304.1  342.9  306.4
  882.0   1220   20.2   15.8     76  12.96     60     17  304.1  342.9  306.4
  850.0   1539   18.8   14.3     75  12.20     65     16  305.8  342.7  308.1
  831.0   1733   17.8   12.8     73  11.30     62     15  306.8  341.1  308.8
  823.0   1816   17.2   14.7     85  12.94     60     15  307.0  346.2  309.4
  821.8   1829   17.2   14.5     84  12.81     60     15  307.1  345.9  309.4
  796.0   2102   16.6   10.6     68  10.18     56     14  309.3  340.6  311.2
  793.0   2134   16.4   10.6     69  10.21     55     14  309.4  340.8  311.2
  771.0   2373   14.6   10.5     76  10.44     55     13  309.9  342.1  311.9
  765.1   2438   14.3    9.6     73   9.88     55     13  310.3  340.8  312.1
  738.0   2743   12.9    5.1     59   7.53     50     12  312.0  335.6  313.4
  736.0   2766   12.8    4.8     58   7.38     51     12  312.1  335.3  313.5
  731.0   2823   12.2    6.2     67   8.20     52     11  312.1  337.7  313.6
  722.0   2927   12.0    2.0     50   6.16     54     10  313.0  332.5  314.1
  707.0   3103   10.8    2.8     58   6.67     58      9  313.5  334.7  314.8
  700.0   3186   10.2    0.2     50   5.58     60      8  313.8  331.6  314.8
  686.1   3353    9.6   -3.0     41   4.51     60      5  314.9  329.5  315.7
  678.0   3451    9.2   -4.8     37   3.97     50      4  315.5  328.5  316.3
  676.0   3476    9.2   -3.8     40   4.29     48      4  315.8  329.8  316.6
  661.2   3658    8.0   -4.6     41   4.14     30      3  316.4  330.0  317.2
  642.0   3901    6.4   -5.6     42   3.94    294      2  317.3  330.3  318.0
  637.3   3962    5.8   -1.6     59   5.37    270      2  317.3  334.8  318.3
  634.0   4004    5.4    1.2     74   6.63    278      2  317.3  338.6  318.6
  613.9   4267    3.3    1.0     85   6.76    325      2  317.8  339.6  319.1
  611.0   4305    3.0    1.0     87   6.78    324      2  317.9  339.8  319.2
  610.0   4319    3.0    0.8     85   6.69    324      2  318.0  339.6  319.3
  597.0   4494    3.2  -11.8     32   2.61    321      2  320.2  329.1  320.7
  591.2   4572    2.8  -11.9     33   2.60    320      2  320.7  329.6  321.2
  569.3   4877    1.4  -12.5     35   2.59      0      3  322.5  331.4  323.0
  548.1   5182    0.0  -13.0     37   2.58     10      5  324.4  333.3  324.9
  548.0   5184    0.0  -13.0     37   2.58     10      5  324.4  333.3  324.9
  507.0   5801   -5.1  -15.1     45   2.35     27      4  325.5  333.7  325.9
  500.0   5910   -5.5  -16.5     42   2.12     30      4  326.3  333.7  326.7
  488.2   6096   -6.5  -17.5     41   2.00     60      3  327.3  334.4  327.7
  469.4   6401   -8.1  -19.1     41   1.82     50      3  329.0  335.6  329.4
  462.0   6525   -8.7  -19.7     41   1.75     59      4  329.7  336.0  330.1
  400.0   7620  -18.1  -27.1     45   1.04    140      9  331.4  335.3  331.6
  395.0   7714  -19.1  -28.1     45   0.96    155      8  331.3  334.9  331.5
  394.0   7732  -19.3  -28.3     45   0.95    158      8  331.2  334.8  331.4
  373.0   8138  -19.9  -32.9     30   0.65    225      5  335.7  338.2  335.8
  368.3   8230  -20.6  -33.5     31   0.62    240      4  336.0  338.4  336.1
  332.0   8989  -26.3  -38.3     31   0.42    223      8  338.3  340.0  338.4
  324.9   9144  -27.7  -39.7     31   0.37    220      9  338.4  339.9  338.5
  323.0   9186  -28.1  -40.1     31   0.36    221     10  338.4  339.9  338.5
  300.0   9710  -32.5  -42.5     36   0.30    235     16  339.4  340.7  339.5
  295.0   9829  -33.5  -43.5     36   0.28    235     16  339.7  340.8  339.7
  288.0   9998  -34.3  -39.3     60   0.44    235     17  340.9  342.6  341.0
  257.0  10791  -39.5  -47.5     42   0.20    235     20  344.5  345.4  344.5
  250.3  10973  -41.0  -49.0     42   0.18    235     21  344.8  345.6  344.9
  250.0  10980  -41.1  -49.1     42   0.18    235     20  344.8  345.6  344.9
  217.8  11887  -48.4  -55.1     45   0.10    195     19  347.4  347.9  347.4
  200.0  12450  -52.9  -58.9     48   0.07    200     26  348.8  349.1  348.9
  171.4  13411  -60.9  -66.8     45   0.03    190     32  351.4  351.6  351.4
  150.0  14240  -67.7  -73.7     42   0.01    190     25  353.3  353.3  353.3
  133.5  14935  -72.8  -78.8     40   0.01    195     17  356.3  356.3  356.3
  133.0  14956  -72.9  -78.9     40   0.01    195     17  356.4  356.4  356.4
  126.7  15240  -74.0  -80.0     39   0.01    190     12  359.4  359.4  359.4
  124.0  15366  -74.5  -80.5     39   0.00    185     10  360.7  360.7  360.7
  106.0  16287  -71.5  -77.5     40   0.01    130      9  382.9  382.9  382.9
  100.0  16630  -73.3  -79.3     40   0.01    110      9  385.9  385.9  385.9
   75.4  18288  -69.0  -75.0     42   0.02    105     14  427.3  427.4  427.3
   70.0  18720  -67.9  -73.9     42   0.02     95     17  438.8  438.9  438.8
   65.1  19159  -66.5  -72.5     43   0.03     89     19  451.0  451.2  451.1
   61.5  19507  -66.8  -72.8     42   0.03     85     20  457.7  457.9  457.8
   58.9  19765  -67.1  -73.1     42   0.03     85     21  462.8  463.0  462.8
   45.7  21336  -62.5  -69.0     41   0.08     85     27  508.8  509.3  508.8
   35.9  22826  -58.1  -65.1     40   0.17     85     35  556.4  557.6  556.4
   31.9  23571  -58.7  -65.7     40   0.17     85     39  573.9  575.2  573.9
   30.0  23960  -56.7  -63.7     41   0.24     85     41  589.5  591.4  589.6
   28.1  24384  -55.3  -62.5     40   0.30     90     45  604.7  607.1  604.8
   25.5  24994  -53.2  -60.8     39   0.42     90     50  627.2  630.6  627.3
   22.7  25747  -50.7  -58.7     38   0.61     88     49  656.0  661.3  656.3
   20.0  26570  -50.9  -58.9     38   0.68     85     48  679.6  685.6  679.9
   19.7  26668  -50.7  -58.7     38   0.71     85     48  683.2  689.5  683.5
   19.6  26702  -50.7  -53.8     69   1.30     85     49  684.2  695.4  684.7
   17.5  27432  -50.8  -55.0     61   1.25     85     52  706.1  717.4  706.7
   12.1  29842  -51.1  -59.1     38   1.09     85     50  783.8  795.0  784.4
   11.0  30480  -48.0  -56.5     37   1.67     85     49  817.2  834.9  818.0
   10.5  30785  -46.5  -55.2     36   2.05     85     49  833.6  855.5  834.6
   10.0  31100  -44.9  -53.9     36   2.51     85     54  850.8  878.2  852.1
    9.9  31167  -44.5  -53.5     36   2.66     85     56  854.8  883.9  856.1
    9.7  31304  -44.5  -53.5     36   2.72     85     61  859.8  889.7  861.2
    9.6  31394  -44.5  -53.5     36   2.76     85     61  863.1  893.5  864.5
    8.5  32190  -44.5  -53.5     36   3.11                892.8  928.4  894.5

Station information and sounding indices

                         Station identifier: TNCM
                             Station number: 78866
                           Observation time: 090902/0000
                           Station latitude: 18.03
                          Station longitude: -63.11
                          Station elevation: 4.0
                            Showalter index: 0.32
                               Lifted index: -5.43
    LIFT computed using virtual temperature: -6.35
                                SWEAT index: 207.61
                                    K index: 28.60
                         Cross totals index: 19.80
                      Vertical totals index: 24.30
                        Totals totals index: 44.10
      Convective Available Potential Energy: 2791.40
             CAPE using virtual temperature: 3071.02
                      Convective Inhibition: -3.27
             CINS using virtual temperature: -0.49
                           Equilibrum Level: 127.65
 Equilibrum Level using virtual temperature: 127.66
                   Level of Free Convection: 907.90
             LFCT using virtual temperature: 946.47
                     Bulk Richardson Number: 1363.53
          Bulk Richardson Number using CAPV: 1500.12
  Temp [K] of the Lifted Condensation Level: 296.88
Pres [hPa] of the Lifted Condensation Level: 957.02
     Mean mixed layer potential temperature: 300.64
              Mean mixed layer mixing ratio: 19.78
              1000 hPa to 500 hPa thickness: 5793.00
Precipitable water [mm] for entire sounding: 52.29

Description of the data columns or sounding indices.


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