ftp/pub/stations/radiosonde/2000/89022/89022_2000098_12.TXT

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SOUNDING # 1     IDN= 89022    DAY=2000098    TIME=120000     VALID LEVELS= 36
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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       966.0   -14.3   -15.1    85.0    23.9     30.0   261.4   1.223
    SIGT      949.0   -12.3   -20.3    78.9    30.0    165.3   264.8   0.802
    MAND      925.0   -12.5   -17.5    70.0    38.9    361.1   266.5   1.045
    SIGT      882.0   -12.5   -15.1    58.7    33.8    724.9   270.2   1.340
    MAND      850.0   -13.7   -16.7    50.0    29.9   1006.7   271.8   1.217
    SIGT      835.0   -14.9   -17.1    49.5    29.7   1141.9   271.9   1.198
    SIGT      800.0   -16.9   -19.3    48.4    29.3   1464.8   273.1   1.037
    SIGT      788.0   -15.9   -18.3    48.0    29.2   1578.6   275.4   1.147
    SIGT      744.0   -18.1   -20.9    46.6    28.6   2010.1   277.6   0.971
    MAND      700.0   -20.5   -23.8    45.0    28.0   2463.8   279.8   0.800
    SIGT      650.0   -23.7   -27.0    45.0    26.8   3009.2   282.2   0.645
    SIGT      566.0   -30.9   -34.6    45.0    24.7   4006.3   285.1   0.360
    MAND      500.0   -38.3   -41.8    45.0    22.9   4873.1   286.4   0.195
    SIGT      490.0   -39.1   -42.5    43.6    23.3   5011.9   287.0   0.184
    SIGT      423.0   -45.3   -----    33.7    25.8   6007.0   291.4   -----
    MAND      400.0   -46.9   -----    30.0    26.8   6378.9   294.0   -----
    SIGT      383.0   -47.3   -----    30.0    29.3   6666.6   297.2   -----
    SIGT      328.0   -55.9   -----    30.0    38.0   7672.9   298.8   -----
    MAND      300.0   -60.7   -----    30.0    42.9   8234.7   299.8   -----
    TRO1      294.0   -61.5   -----    30.0    40.8   8360.2   300.4   -----
    SIGT      265.0   -54.7   -----    20.5    18.5   9014.6   319.4   -----
    MAND      250.0   -53.7   -----    15.0     5.8   9388.4   326.2   -----
    SIGT      204.0   -49.5   -----   306.7     8.7  10708.4   352.4   -----
    MAND      200.0   -49.9   -----   300.0     8.9  10838.1   353.8   -----
    MAND      150.0   -49.5   -----   250.0    21.0  12721.7   384.8   -----
    SIGT      147.0   -50.1   -----   251.3    21.1  12853.9   386.0   -----
    SIGT      107.0   -51.7   -----   270.8    22.6  14922.2   419.7   -----
    MAND      100.0   -51.9   -----   275.0    22.9  15361.0   427.5   -----
    SIGT       87.3   -52.7   -----   -----   -----  16239.9   442.8   -----
    SIGT       60.4   -54.3   -----   -----   -----  18610.7   488.4   -----
    SIGT       44.1   -56.1   -----   -----   -----  20619.4   530.0   -----
    SIGT       32.3   -57.5   -----   -----   -----  22593.4   575.6   -----
    SIGT       23.1   -58.9   -----   -----   -----  24704.8   629.4   -----
    SIGT       18.4   -59.7   -----   -----   -----  26130.2   669.2   -----
    SIGT       16.1   -58.3   -----   -----   -----  26968.1   699.8   -----
    SIGT       14.6   -60.3   -----   -----   -----  27580.9   713.0   -----


Parcel Definition for 100 mb Boundary Layer:   1200 UTC 07 Apr 2000098
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    Dewpoint Temperature (TD)                    =    -17.0 C
    Potential Temperature (Th)                   =    267.2 K
    Equivalent Potential Temperature (ThE)       =    270.1 K
    Mixing Ratio (MIX)                           =      1.1 g/kg

Stability Indices and Levels:
-----------------------------
    Lifted Condensation Level (LCL)              =      853 mb
    Temperature at LCL (TLCL)                    =    -17.9 C
    Level of Free Convection (LFC)               =    -----
    Equilibrium Level (EL)                       =    -----
    Convective Temperature (CVT)                 =    -----
    Forecast Maximum Temperature (FMAX)          =     -2.9 C

    K Index (KI)                                 =      4.6
    Lifted Index (LI)                            =     13.5
    Severe WEAther Threat Index (SwI)            =     82.8
    Showalter Index (ShI)                        =      9.4
    Total Totals Index (TTI)                     =     46.2

    Precipitable Water (PW)                      =      3.8 mm

Energy Analysis:
----------------
    Helicity (HELI)                              =     -108 m**2/s**2
    Convective Available Potential Energy (CAPE) =    -----
    Convective Inhibition (CIN)                  =    -----

    Theta-E for Forecast Maximum Temperature     =      276 K
    CAPE for Forecast Maximum Temperature        =    -----

    Maximum Theta-E at or below 300 mb           =      299 K
    Pressure Level of Maximum Theta-E            =      328 mb
    CAPE for Maximum Theta-E                     =    -----

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UALIST:  Done