94998 YMMQ Macquarie Island Observations at 00Z 19 Feb 2018

-----------------------------------------------------------------------------
   PRES   HGHT   TEMP   DWPT   RELH   MIXR   DRCT   SKNT   THTA   THTE   THTV
    hPa     m      C      C      %    g/kg    deg   knot     K      K      K 
-----------------------------------------------------------------------------
 1002.0      8    6.6    4.4     86   5.26    200     16  279.6  294.2  280.5
 1000.0     22    6.0    3.3     83   4.87    200     18  279.1  292.7  280.0
  964.0    321    3.0    2.6     97   4.81    195     25  279.1  292.4  279.9
  925.0    654    0.8    0.6     99   4.34    190     32  280.1  292.3  280.9
  867.0   1171   -2.5   -2.9     97   3.57    185     36  281.9  292.1  282.5
  850.0   1329   -3.5   -4.0     96   3.36    185     32  282.5  292.1  283.0
  839.0   1432   -2.3   -2.8     96   3.73    185     31  284.8  295.6  285.4
  802.0   1789   -4.3   -8.3     74   2.56    183     28  286.3  294.0  286.8
  783.0   1978   -4.3  -22.3     23   0.82    182     27  288.3  290.9  288.5
  775.0   2059   -4.1  -24.1     19   0.71    182     26  289.4  291.7  289.5
  734.0   2486   -5.5  -34.5      8   0.28    180     23  292.4  293.4  292.4
  724.0   2594   -6.0  -34.7      8   0.28    180     22  293.0  294.0  293.1
  700.0   2857   -7.1  -35.1      9   0.28    185     27  294.6  295.6  294.6
  697.0   2890   -7.2  -34.6      9   0.29    185     26  294.8  295.8  294.9
  675.0   3140   -8.2  -30.9     14   0.43    170     30  296.5  298.0  296.6
  657.0   3350   -8.9  -27.8     20   0.60    180     33  297.9  299.9  298.0
  653.0   3397   -9.1  -27.1     22   0.64    183     31  298.2  300.4  298.4
  644.0   3502  -10.0  -27.6     22   0.62    190     28  298.4  300.5  298.6
  629.0   3680  -11.4  -28.6     23   0.58    190     28  298.8  300.7  298.9
  611.0   3899  -13.3  -29.7     24   0.53    185     33  299.1  301.0  299.2
  554.0   4638  -19.4  -33.6     27   0.41    175     29  300.4  301.8  300.4
  548.0   4721  -20.1  -34.1     28   0.39    180     26  300.5  301.9  300.5
  526.0   5030  -22.7  -35.7     30   0.35    178     27  300.9  302.1  301.0
  503.0   5356  -25.4  -38.4     29   0.28    175     28  301.6  302.6  301.6
  500.0   5400  -25.7  -38.7     29   0.27    180     27  301.6  302.6  301.7
  478.0   5721  -28.5  -42.0     26   0.20    195     29  302.0  302.8  302.1
  475.0   5766  -28.9  -42.4     26   0.19    195     29  302.1  302.8  302.1
  449.0   6168  -32.5  -46.5     23   0.13    192     27  302.5  303.0  302.5
  438.0   6342  -34.1  -47.0     26   0.13    190     26  302.6  303.1  302.6
  430.0   6471  -35.3  -47.3     28   0.13    188     27  302.7  303.2  302.7
  401.0   6953  -39.4  -46.5     46   0.15    180     33  303.5  304.1  303.6
  400.0   6970  -39.5  -46.5     47   0.15    180     33  303.6  304.1  303.6
  390.0   7142  -40.8  -46.9     52   0.14    190     32  304.0  304.6  304.1
  375.0   7409  -42.9  -47.6     60   0.14    189     34  304.7  305.2  304.8
  356.0   7757  -45.7  -50.4     59   0.11    188     37  305.5  305.9  305.5
  355.0   7776  -45.7  -50.4     59   0.11    188     37  305.8  306.2  305.8
  339.0   8083  -46.7  -56.7     31   0.05    187     39  308.5  308.7  308.5
  334.0   8182  -46.9  -53.9     45   0.08    187     40  309.5  309.8  309.5
  312.0   8631  -48.7  -61.7     21   0.03    185     43  313.1  313.2  313.1
  305.0   8781  -48.1  -68.1      8   0.01    185     44  315.9  316.0  316.0
  300.0   8890  -47.9  -68.9      7   0.01    185     45  317.7  317.8  317.7
  283.0   9274  -48.9  -71.9      5   0.01    190     43  321.6  321.7  321.6
  271.0   9561  -45.3  -77.3      2   0.00    193     42  330.9  330.9  330.9
  250.0  10100  -45.3  -80.3      1   0.00    200     39  338.6  338.6  338.6
  234.0  10542  -44.5  -76.5      2   0.00    204     36  346.2  346.3  346.3
  208.0  11328  -45.1  -80.8      1   0.00    210     31  357.2  357.2  357.2
  200.0  11590  -45.3  -82.3      1   0.00    200     35  360.9  360.9  360.9
  195.0  11758  -45.4  -82.3      1   0.00    200     34  363.3  363.3  363.3
  177.0  12401  -46.0  -82.5      1   0.00    220     30  372.6  372.6  372.6
  156.0  13240  -46.7  -82.8      1   0.00    210     22  385.1  385.1  385.1
  150.0  13500  -46.9  -82.9      1   0.00    230     27  389.0  389.1  389.0
  148.0  13588  -47.0  -83.0      1   0.00    230     25  390.3  390.3  390.3
  130.0  14442  -48.2  -83.8      1   0.00    225     25  403.0  403.0  403.0
  124.0  14753  -48.6  -84.1      1   0.00    240     24  407.7  407.7  407.7
  117.0  15136  -49.1  -84.5      1   0.00    240     27  413.6  413.6  413.6
  112.0  15424  -49.5  -84.8      1   0.00    220     28  418.1  418.1  418.1
  100.0  16170  -50.5  -85.5      1   0.00    235     24  429.9  429.9  429.9
   91.0  16781  -52.0  -86.2      1   0.00    230     23  438.6  438.6  438.6
   89.4  16896  -52.3  -86.3      1   0.00    224     23  440.3  440.3  440.3
   87.0  17072  -52.1  -86.1      1   0.00    215     22  444.1  444.1  444.1
   84.0  17299  -51.9  -85.9      1   0.00    230     22  449.0  449.0  449.0
   80.0  17615  -51.6  -85.6      1   0.00    220     19  456.0  456.0  456.0
   77.0  17863  -51.3  -85.3      1   0.00    240     16  461.5  461.5  461.5
   70.0  18480  -50.7  -84.7      1   0.00    245     19  475.6  475.6  475.6
   69.0  18574  -50.7  -84.7      1   0.00    235     23  477.4  477.5  477.4
   62.0  19270  -51.0  -85.0      1   0.00    240     11  491.7  491.7  491.7
   59.0  19593  -51.1  -85.1      1   0.00    220     16  498.4  498.5  498.4
   58.0  19704  -51.1  -85.2      1   0.00    230     12  500.8  500.8  500.8
   51.0  20541  -51.5  -85.5      1   0.01      0      0  518.8  518.9  518.8
   50.0  20670  -51.5  -85.5      1   0.01    310      4  521.7  521.7  521.7
   36.0  22805  -51.0  -85.0      1   0.01    265     10  574.3  574.4  574.3
   35.0  22988  -50.9  -84.9      1   0.01    250     14  579.1  579.2  579.1
   34.0  23177  -50.9  -84.9      1   0.01    185     10  584.0  584.1  584.0
   30.0  23990  -50.7  -84.7      1   0.01    125      5  605.8  605.9  605.8
   28.2  24396  -49.5  -83.5      1   0.01    110      3  620.0  620.1  620.0
   27.0  24680  -50.4  -83.8      1   0.01    100      1  625.2  625.3  625.2
   26.1  24902  -51.1  -84.1      1   0.01    155      6  629.3  629.4  629.3
   25.0  25185  -50.6  -84.0      1   0.01    225     13  638.4  638.5  638.4
   24.0  25453  -50.2  -83.8      1   0.01    160     11  647.1  647.2  647.1
   23.0  25732  -49.8  -83.7      1   0.02    130     10  656.3  656.5  656.3
   20.0  26650  -48.3  -83.3      1   0.02     60      3  687.6  687.8  687.6
   17.0  27725  -46.0  -82.0      1   0.03    195     10  727.7  728.0  727.7
   16.9  27764  -45.9  -81.9      1   0.03    194     10  729.2  729.5  729.2
   16.0  28131  -45.4  -81.4      1   0.03    185     11  742.2  742.6  742.2
   15.0  28563  -44.9  -80.8      1   0.04    145     10  757.9  758.4  757.9
   14.0  29024  -44.2  -80.2      1   0.05    120     11  775.1  775.6  775.1
   13.0  29520  -43.6  -79.6      1   0.05     95      3  793.9  794.6  793.9
   12.3  29891  -43.1  -79.1      1   0.06     88      8  808.3  809.0  808.3
   12.0  30058  -42.0  -78.7      1   0.07     85     10  817.9  818.7  817.9
   11.5  30347  -40.1  -78.1      1   0.08                834.7  835.7  834.8

Station information and sounding indices

                         Station identifier: YMMQ
                             Station number: 94998
                           Observation time: 180219/0000
                           Station latitude: -54.50
                          Station longitude: 158.95
                          Station elevation: 8.0
                            Showalter index: 8.92
                               Lifted index: 8.64
    LIFT computed using virtual temperature: 8.62
                                SWEAT index: 90.99
                                    K index: -9.80
                         Cross totals index: 21.70
                      Vertical totals index: 22.20
                        Totals totals index: 43.90
      Convective Available Potential Energy: 0.73
             CAPE using virtual temperature: 1.16
                      Convective Inhibition: -0.10
             CINS using virtual temperature: -0.06
                           Equilibrum Level: 849.90
 Equilibrum Level using virtual temperature: 849.76
                   Level of Free Convection: 929.23
             LFCT using virtual temperature: 932.11
                     Bulk Richardson Number: 0.11
          Bulk Richardson Number using CAPV: 0.17
  Temp [K] of the Lifted Condensation Level: 275.55
Pres [hPa] of the Lifted Condensation Level: 955.05
     Mean mixed layer potential temperature: 279.21
              Mean mixed layer mixing ratio: 4.79
              1000 hPa to 500 hPa thickness: 5378.00
Precipitable water [mm] for entire sounding: 10.12

94998 YMMQ Macquarie Island Observations at 12Z 19 Feb 2018

-----------------------------------------------------------------------------
   PRES   HGHT   TEMP   DWPT   RELH   MIXR   DRCT   SKNT   THTA   THTE   THTV
    hPa     m      C      C      %    g/kg    deg   knot     K      K      K 
-----------------------------------------------------------------------------
 1018.0      8    5.4    2.5     82   4.52    205     13  277.1  289.6  277.9
 1000.0    153    4.2    1.6     83   4.31    215     15  277.4  289.3  278.1
  988.0    250    3.4    1.1     85   4.22    215     15  277.5  289.2  278.2
  930.0    739   -0.7   -1.2     97   3.79    185     10  278.1  288.8  278.8
  925.0    782   -1.1   -1.4     98   3.75    190     10  278.2  288.7  278.8
  918.0    843   -1.3   -1.6     98   3.72    190      8  278.6  289.1  279.2
  905.0    957    0.3   -5.3     66   2.86    190      4  281.3  289.6  281.8
  904.0    966    0.4   -5.6     64   2.80    190      4  281.6  289.7  282.0
  860.0   1363   -2.8   -5.9     79   2.86    210     14  282.3  290.6  282.8
  853.0   1428   -3.3   -6.0     82   2.88    207     15  282.4  290.7  282.9
  850.0   1456   -3.3   -4.9     89   3.14    205     15  282.7  291.8  283.2
  849.0   1465   -3.3   -4.8     89   3.17    204     15  282.8  291.9  283.3
  839.0   1559   -2.0  -12.0     47   1.83    195     15  285.0  290.6  285.4
  833.0   1616   -1.3  -16.3     31   1.29    195     15  286.4  290.4  286.6
  821.0   1732   -0.9  -25.9     13   0.57    196     16  288.0  289.9  288.1
  789.0   2049   -1.9  -18.9     26   1.10    197     16  290.2  293.7  290.4
  785.0   2089   -2.3  -12.3     46   1.90    198     17  290.2  296.1  290.6
  740.0   2557   -3.1  -30.5     10   0.41    200     18  294.3  295.7  294.4
  731.0   2654   -3.3  -34.3      7   0.29    197     19  295.1  296.1  295.2
  700.0   2995   -4.9  -33.9      8   0.31    185     21  297.0  298.1  297.1
  691.0   3097   -4.9  -35.9      7   0.26    181     24  298.1  299.1  298.2
  688.0   3130   -5.1  -36.0      7   0.26    180     25  298.3  299.2  298.3
  619.0   3952  -10.3  -37.3      9   0.25    172     33  301.5  302.4  301.5
  583.0   4411  -12.3  -46.3      4   0.10    168     37  304.3  304.7  304.4
  563.0   4675  -13.7  -44.2      6   0.13    165     40  305.7  306.2  305.8
  502.0   5540  -18.3  -37.3     17   0.31    170     54  310.3  311.5  310.4
  500.0   5570  -18.5  -38.5     15   0.28    170     54  310.4  311.4  310.5
  400.0   7200  -30.1  -51.1     11   0.09    175     58  315.8  316.1  315.8
  398.0   7236  -30.5  -50.5     12   0.09    175     58  315.7  316.1  315.7
  362.0   7900  -35.5  -40.4     61   0.31    175     66  317.7  318.9  317.8
  319.0   8767  -41.1  -48.1     47   0.15    175     77  321.6  322.2  321.7
  300.0   9180  -44.5  -51.5     45   0.11    175     82  322.5  323.0  322.6
  291.0   9383  -46.2  -52.9     47   0.10    175     84  322.9  323.3  322.9
  273.0   9807  -49.9  -55.9     49   0.07    175     83  323.5  323.8  323.5
  250.0  10380  -53.9  -60.9     42   0.04    175     82  325.8  326.0  325.8
  220.0  11191  -59.1  -66.1     40   0.02    175     82  329.9  330.0  329.9
  213.0  11394  -58.7  -68.5     27   0.02    180     85  333.6  333.7  333.6
  205.0  11634  -58.2  -71.4     17   0.01    170     71  338.0  338.1  338.0
  203.0  11696  -58.1  -72.1     15   0.01    170     66  339.1  339.2  339.2
  200.0  11790  -55.7  -72.7     10   0.01    170     58  344.4  344.4  344.4
  197.0  11887  -54.9  -74.4      7   0.01    175     54  347.2  347.3  347.2
  191.0  12085  -53.2  -77.9      3   0.00    190     56  353.0  353.1  353.0
  184.0  12325  -51.1  -82.1      1   0.00    175     48  360.2  360.2  360.2
  182.0  12396  -51.1  -82.2      1   0.00    170     45  361.3  361.3  361.3
  175.0  12650  -51.0  -82.8      1   0.00    180     40  365.4  365.5  365.4
  158.0  13313  -51.0  -84.2      1   0.00    205     34  376.4  376.4  376.4
  150.0  13650  -50.9  -84.9      1   0.00    200     35  382.2  382.2  382.2
  143.0  13958  -51.4  -85.3      1   0.00    200     33  386.6  386.6  386.6
  138.0  14187  -51.8  -85.6      1   0.00    215     32  389.9  389.9  389.9
  132.0  14473  -52.2  -85.9      1   0.00    200     37  394.0  394.0  394.0
  126.0  14772  -52.7  -86.3      1   0.00    215     28  398.4  398.4  398.4
  114.0  15417  -53.7  -87.1      1   0.00    200     29  408.0  408.1  408.0
  110.0  15646  -54.1  -87.3      1   0.00    225     30  411.5  411.6  411.5
  104.0  16008  -54.7  -87.8      1   0.00    205     28  417.1  417.1  417.1
  100.0  16260  -55.1  -88.1      1   0.00    215     24  421.0  421.0  421.0
   86.0  17228  -54.7  -87.7      1   0.00    210     20  440.4  440.4  440.4
   80.0  17693  -54.5  -87.5      1   0.00    220     23  450.0  450.0  450.0
   77.0  17938  -54.4  -87.4      1   0.00    200     19  455.1  455.2  455.1
   71.0  18459  -54.1  -87.1      1   0.00    240     20  466.3  466.3  466.3
   70.0  18550  -54.1  -87.1      1   0.00    235     22  468.3  468.3  468.3
   67.0  18832  -53.8  -86.9      1   0.00    200     17  474.8  474.8  474.8
   62.0  19333  -53.3  -86.7      1   0.00    225     12  486.6  486.6  486.6
   55.0  20105  -52.5  -86.2      1   0.00    220     10  505.3  505.3  505.3
   53.0  20344  -52.3  -86.1      1   0.00    195     11  511.2  511.3  511.2
   50.0  20720  -51.9  -85.9      1   0.00    220      8  520.7  520.8  520.7
   47.9  20998  -52.1  -86.1      1   0.01    192      3  526.7  526.7  526.7
   47.0  21120  -52.3  -86.2      1   0.01    180      1  529.1  529.1  529.1
   41.2  21970  -53.5  -86.5      1   0.01    225      8  546.4  546.4  546.4
   40.0  22161  -53.3  -86.4      1   0.01    235     10  551.5  551.6  551.5
   39.0  22324  -53.1  -86.3      1   0.01    215     13  556.0  556.0  556.0
   38.0  22492  -52.9  -86.2      1   0.01    175     10  560.6  560.7  560.6
   34.0  23211  -52.1  -85.7      1   0.01    235     10  580.8  580.9  580.8
   33.0  23404  -51.9  -85.6      1   0.01    210     12  586.4  586.5  586.4
   32.0  23603  -51.7  -85.5      1   0.01    180      2  592.1  592.2  592.1
   31.0  23808  -51.4  -85.4      1   0.01    200     10  598.2  598.2  598.2
   30.4  23934  -51.3  -85.3      1   0.01    167     10  601.9  602.0  601.9
   30.0  24020  -51.5  -85.5      1   0.01    145     10  603.6  603.7  603.6
   28.0  24467  -51.8  -85.8      1   0.01    135     10  614.9  615.0  614.9
   26.0  24947  -52.0  -86.0      1   0.01    115     10  627.3  627.4  627.3
   25.0  25201  -52.2  -86.2      1   0.01    130      4  634.0  634.1  634.0
   24.2  25411  -52.3  -86.3      1   0.01    162      9  639.5  639.6  639.5
   24.0  25466  -52.1  -86.1      1   0.01    170     10  641.7  641.8  641.8
   23.0  25743  -50.8  -85.2      1   0.01    115     16  653.2  653.3  653.2
   22.0  26033  -49.6  -84.3      1   0.01    105     13  665.3  665.5  665.3
   21.2  26274  -48.5  -83.5      1   0.02     93      9  675.6  675.8  675.6
   21.0                                        90      8                     

Station information and sounding indices

                         Station identifier: YMMQ
                             Station number: 94998
                           Observation time: 180219/1200
                           Station latitude: -54.50
                          Station longitude: 158.95
                          Station elevation: 8.0
                            Showalter index: 16.41
                               Lifted index: 18.29
    LIFT computed using virtual temperature: 18.29
                                SWEAT index: 83.99
                                    K index: -18.70
                         Cross totals index: 13.60
                      Vertical totals index: 15.20
                        Totals totals index: 28.80
      Convective Available Potential Energy: 0.18
             CAPE using virtual temperature: 0.27
                      Convective Inhibition: -1.34
             CINS using virtual temperature: -1.10
                           Equilibrum Level: 918.92
 Equilibrum Level using virtual temperature: 918.30
                   Level of Free Convection: 934.05
             LFCT using virtual temperature: 935.41
                     Bulk Richardson Number: 0.01
          Bulk Richardson Number using CAPV: 0.01
  Temp [K] of the Lifted Condensation Level: 273.82
Pres [hPa] of the Lifted Condensation Level: 954.61
     Mean mixed layer potential temperature: 277.49
              Mean mixed layer mixing ratio: 4.23
              1000 hPa to 500 hPa thickness: 5417.00
Precipitable water [mm] for entire sounding: 8.58

Description of the data columns or sounding indices.


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Questions about the weather data provided by this site can be addressed to Larry Oolman (ldoolman@uwyo.edu)