ftp/pub/stations/radiosonde/2000/89022/89022_2000158_12.TXT

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SOUNDING # 1     IDN= 89022    DAY=2000158    TIME=120000     VALID LEVELS= 32
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     Idn     Id    Station Name           St  Co   Lat     Lon      Elev
     89022         Halley                     AQ   75:30S  026:39W  30
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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       997.0   -36.1   -38.6    60.0     1.0     30.0   237.3   0.137
    SIGT      988.0   -19.5   -27.5    79.8     1.2     95.2   254.5   0.405
    SIGT      980.0   -17.5   -25.5    98.2     1.4    155.9   257.1   0.490
    SIGT      938.0   -15.9   -19.2   198.1     2.5    485.2   262.0   0.892
    MAND      925.0   -16.3   -19.6   230.0     2.9    590.3   262.7   0.874
    SIGT      902.0   -17.1   -19.6   225.5     2.3    779.6   263.7   0.896
    SIGT      858.0   -18.7   -21.2   216.7     1.2   1153.9   265.9   0.820
    MAND      850.0   -18.5   -22.2   215.0     1.0   1223.8   266.8   0.759
    SIGT      792.0   -19.1   -36.1   152.9     2.7   1750.7   271.6   0.222
    SIGT      736.0   -20.3   -41.3    88.6     4.6   2295.3   276.0   0.139
    MAND      700.0   -22.5   -45.5    45.0     5.8   2665.3   277.6   0.093
    SIGT      669.0   -23.9   -43.9    62.3     7.0   2997.0   279.6   0.116
    SIGT      620.0   -26.7   -46.7    91.1     8.8   3549.5   282.6   0.092
    SIGT      555.0   -33.9   -45.9   132.2    11.5   4337.6   283.1   0.112
    MAND      500.0   -37.7   -48.7   170.0    14.0   5063.4   287.1   0.092
    SIGT      459.0   -40.9   -----   175.8    15.1   5649.7   290.2   -----
    MAND      400.0   -46.7   -----   185.0    16.9   6574.3   294.3   -----
    SIGT      395.0   -47.3   -----   185.9    18.0   6657.7   294.6   -----
    SIGT      342.0   -53.1   -----   196.0    30.7   7598.9   299.1   -----
    MAND      300.0   -56.5   -----   205.0    42.0   8437.2   305.7   -----
    SIGT      293.0   -57.7   -----   205.0    43.5   8586.6   306.1   -----
    SIGT      252.0   -62.1   -----   205.0    53.3   9528.6   313.0   -----
    MAND      250.0   -61.9   -----   205.0    53.8   9577.9   314.1   -----
    SIGT      211.0   -68.7   -----   212.6    46.2  10610.8   319.1   -----
    MAND      200.0   -70.3   -----   215.0    43.9  10930.3   321.4   -----
    SIGT      179.0   -73.3   -----   217.4    33.5  11584.8   326.9   -----
    SIGT      175.0   -71.7   -----   217.8    31.4  11717.6   331.6   -----
    TRO1      158.0   -75.7   -----   220.0    22.0  12314.9   334.7   -----
    MAND      150.0   -72.5   -----   225.0    28.0  12617.9   345.2   -----
    SIGT      106.0   -76.3   -----   246.4    22.8  14639.9   374.0   -----
    MAND      100.0   -76.5   -----   250.0    22.0  14975.8   379.9   -----
    SIGT       88.0   -77.1   -----   -----   -----  15711.3   392.9   -----


Parcel Definition for 100 mb Boundary Layer:   1200 UTC 06 Jun 2000158
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    Dewpoint Temperature (TD)                    =    -22.5 C
    Potential Temperature (Th)                   =    259.4 K
    Equivalent Potential Temperature (ThE)       =    261.2 K
    Mixing Ratio (MIX)                           =      0.7 g/kg

Stability Indices and Levels:
-----------------------------
    Lifted Condensation Level (LCL)              =      874 mb
    Temperature at LCL (TLCL)                    =    -23.5 C
    Level of Free Convection (LFC)               =    -----
    Equilibrium Level (EL)                       =    -----
    Convective Temperature (CVT)                 =    -----
    Forecast Maximum Temperature (FMAX)          =     -7.4 C

    K Index (KI)                                 =    -26.0
    Lifted Index (LI)                            =     21.3
    Severe WEAther Threat Index (SwI)            =     15.9
    Showalter Index (ShI)                        =     15.2
    Total Totals Index (TTI)                     =     34.7

    Precipitable Water (PW)                      =      1.7 mm

Energy Analysis:
----------------
    Helicity (HELI)                              =       73 m**2/s**2
    Convective Available Potential Energy (CAPE) =    -----
    Convective Inhibition (CIN)                  =    -----

    Theta-E for Forecast Maximum Temperature     =      268 K
    CAPE for Forecast Maximum Temperature        =    -----

    Maximum Theta-E at or below 300 mb           =      299 K
    Pressure Level of Maximum Theta-E            =      342 mb
    CAPE for Maximum Theta-E                     =    -----

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UALIST:  Done