ftp/pub/stations/radiosonde/2000/89664/89664_2000296_12.TXT

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SOUNDING # 1     IDN= 89664    DAY=2000296    TIME=120000     VALID LEVELS= 32
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     Idn     Id    Station Name           St  Co   Lat     Lon      Elev
     89664         McMurdo                    AQ   77:51S  166:40E  34
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   Level    Pressure  Temp  Dew Point  Dir    Speed   Height   Theta   Mix
   Type       [MB]     [C]     [C]    [deg]   [KTS]    [M ]     [K]   [g/kg]
  --------   ------   -----   -----   -----   -----  -------   -----  ------
    SFC       986.0   -28.3   -35.3    70.0    11.8     34.0   245.8   0.193
    SIGT      974.0   -27.1   -36.1    79.6    13.0    122.1   247.9   0.180
    SIGT      933.0   -28.9   -40.9   113.3    17.1    431.0   249.2   0.115
    MAND      925.0   -28.3   -40.3   120.0    17.9    492.7   250.4   0.123
    SIGT      901.0   -28.1   -41.1   116.9    14.5    681.4   252.5   0.116
    MAND      850.0   -30.7   -40.7   110.0     7.0   1097.6   254.0   0.129
    SIGT      806.0   -33.5   -39.5    68.7     7.3   1473.1   254.9   0.154
    SIGT      786.0   -31.7   -39.7    49.3     7.4   1650.2   258.7   0.155
    SIGT      714.0   -35.5   -44.5   335.2     7.9   2324.6   261.7   0.102
    SIGT      703.0   -34.7   -44.7   323.3     7.9   2432.9   263.7   0.101
    MAND      700.0   -34.7   -45.7   320.0     8.0   2462.8   264.1   0.091
    SIGT      657.0   -37.9   -49.9   316.2    11.4   2902.8   265.3   0.062
    SIGT      622.0   -38.1   -51.1   312.9    14.3   3280.0   269.2   0.059
    SIGT      603.0   -38.3   -52.3   311.1    15.9   3493.6   271.4   0.054
    SIGT      600.0   -38.1   -47.1   310.8    16.2   3527.9   272.0   0.091
    SIGT      591.0   -38.1   -55.1   309.9    17.0   3632.0   273.2   0.040
    SIGT      556.0   -39.5   -60.5   306.3    20.2   4051.2   276.4   0.024
    SIGT      509.0   -41.7   -60.7   301.0    24.9   4653.0   280.8   0.026
    MAND      500.0   -42.5   -61.5   300.0    25.8   4773.8   281.2   0.024
    MAND      400.0   -49.7   -65.7   305.0    25.8   6258.4   290.4   -----
    SIGT      331.0   -55.7   -73.7   308.3    31.1   7481.4   298.3   -----
    SIGT      325.0   -54.9   -72.9   308.6    31.6   7598.2   301.0   -----
    MAND      300.0   -56.3   -76.3   310.0    33.8   8108.5   306.0   -----
    SIGT      293.0   -57.1   -77.1   310.0    33.6   8258.2   306.9   -----
    TRO1      271.0   -58.3   -80.3   310.0    32.8   8750.9   312.1   -----
    MAND      250.0   -58.5   -81.5   310.0    33.8   9258.5   319.1   -----
    MAND      200.0   -59.9   -84.9   305.0    33.8  10657.4   337.9   -----
    SIGT      190.0   -61.5   -84.9   301.4    33.5  10976.7   340.3   -----
    MAND      150.0   -60.3   -84.9   285.0    31.9  12446.8   366.2   -----
    SIGT      120.0   -61.3   -84.9   279.5    42.3  13835.3   388.5   -----
    MAND      100.0   -55.9   -84.9   275.0    50.9  14981.4   419.7   -----
    SIGT       76.7   -46.1   -81.1   -----   -----  16708.2   473.2   -----


Parcel Definition for 100 mb Boundary Layer:   1200 UTC 22 Oct 2000296
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    Dewpoint Temperature (TD)                    =    -39.2 C
    Potential Temperature (Th)                   =    249.8 K
    Equivalent Potential Temperature (ThE)       =    250.1 K
    Mixing Ratio (MIX)                           =      0.1 g/kg

Stability Indices and Levels:
-----------------------------
    Lifted Condensation Level (LCL)              =      768 mb
    Temperature at LCL (TLCL)                    =    -41.5 C
    Level of Free Convection (LFC)               =    -----
    Equilibrium Level (EL)                       =    -----
    Convective Temperature (CVT)                 =    -----
    Forecast Maximum Temperature (FMAX)          =    -19.3 C

    K Index (KI)                                 =    -39.9
    Lifted Index (LI)                            =     25.6
    Severe WEAther Threat Index (SwI)            =     39.9
    Showalter Index (ShI)                        =     22.1
    Total Totals Index (TTI)                     =     13.6

    Precipitable Water (PW)                      =      0.5 mm

Energy Analysis:
----------------
    Helicity (HELI)                              =       70 m**2/s**2
    Convective Available Potential Energy (CAPE) =    -----
    Convective Inhibition (CIN)                  =    -----

    Theta-E for Forecast Maximum Temperature     =      255 K
    CAPE for Forecast Maximum Temperature        =    -----

    Maximum Theta-E at or below 300 mb           =      301 K
    Pressure Level of Maximum Theta-E            =      325 mb
    CAPE for Maximum Theta-E                     =    -----

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UALIST:  Done