ftp/pub/stations/radiosonde/2000/89022/89022_2000129_12.TXT

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SOUNDING # 1     IDN= 89022    DAY=2000129    TIME=120000     VALID LEVELS= 33
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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       987.0   -26.7   -28.5    60.0     5.8     30.0   247.4   0.370
    SIGT      973.0   -24.1   -25.0    60.0     6.3    133.7   251.0   0.516
    SIGT      936.0   -25.3   -25.9    60.0     7.6    416.1   252.6   0.495
    MAND      925.0   -23.3   -24.2    60.0     8.0    502.3   255.5   0.584
    SIGT      917.0   -21.1   -24.8    52.9     8.3    566.2   258.4   0.558
    SIGT      897.0   -19.3   -29.3    34.7     9.0    729.7   261.9   0.378
    SIGT      866.0   -18.5   -26.5     5.5    10.2    991.7   265.4   0.507
    MAND      850.0   -17.9   -25.9   350.0    10.9   1131.1   267.4   0.545
    SIGT      833.0   -17.1   -30.1   339.0    10.9   1282.5   269.8   0.377
    SIGT      773.0   -18.7   -30.7   298.4    10.9   1841.7   273.9   0.384
    SIGT      752.0   -18.3   -30.3   283.5    10.9   2047.3   276.5   0.410
    SIGT      709.0   -21.5   -26.5   251.8    10.9   2484.3   277.7   0.619
    MAND      700.0   -22.3   -27.1   245.0    10.9   2578.4   277.8   0.593
    SIGT      616.0   -30.7   -32.8   241.1    16.3   3502.6   278.5   0.394
    SIGT      594.0   -33.1   -34.3   240.0    17.8   3759.7   278.6   0.353
    SIGT      569.0   -32.5   -41.5   238.8    19.6   4062.6   282.8   0.177
    MAND      500.0   -38.9   -52.9   235.0    24.9   4962.1   285.6   0.061
    SIGT      497.0   -39.1   -53.1   234.7    25.2   5003.4   285.9   0.060
    SIGT      429.0   -45.9   -----   228.1    33.2   5997.7   289.5   -----
    MAND      400.0   -48.7   -----   225.0    36.9   6460.9   291.7   -----
    SIGT      368.0   -53.1   -----   228.0    38.1   7003.9   292.9   -----
    SIGT      319.0   -59.9   -----   232.9    40.0   7911.0   295.7   -----
    MAND      300.0   -61.9   -----   235.0    40.8   8292.9   298.1   -----
    TRO1      274.0   -65.1   -----   235.0    37.9   8849.8   301.3   -----
    MAND      250.0   -65.1   -----   240.0    32.8   9408.7   309.3   -----
    MAND      200.0   -63.1   -----   225.0    24.9  10775.5   332.9   -----
    SIGT      184.0   -62.3   -----   226.5    24.6  11289.7   342.2   -----
    SIGT      164.0   -64.9   -----   228.5    24.2  11996.2   349.3   -----
    MAND      150.0   -65.5   -----   230.0    23.9  12539.9   357.3   -----
    SIGT      134.0   -65.5   -----   227.2    23.1  13226.2   369.0   -----
    MAND      100.0   -68.9   -----   220.0    21.0  14992.4   394.6   -----
    SIGT       73.0   -72.1   -----   -----   -----  16861.1   425.0   -----
    SIGT       56.4   -73.1   -----   -----   -----  18377.2   455.3   -----


Parcel Definition for 100 mb Boundary Layer:   1200 UTC 08 May 2000129
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    Dewpoint Temperature (TD)                    =    -26.2 C
    Potential Temperature (Th)                   =    254.8 K
    Equivalent Potential Temperature (ThE)       =    256.1 K
    Mixing Ratio (MIX)                           =      0.5 g/kg

Stability Indices and Levels:
-----------------------------
    Lifted Condensation Level (LCL)              =      886 mb
    Temperature at LCL (TLCL)                    =    -27.0 C
    Level of Free Convection (LFC)               =    -----
    Equilibrium Level (EL)                       =    -----
    Convective Temperature (CVT)                 =    -----
    Forecast Maximum Temperature (FMAX)          =     -9.2 C

    K Index (KI)                                 =     -9.7
    Lifted Index (LI)                            =     24.3
    Severe WEAther Threat Index (SwI)            =     46.7
    Showalter Index (ShI)                        =     13.8
    Total Totals Index (TTI)                     =     34.0

    Precipitable Water (PW)                      =      2.0 mm

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

    Theta-E for Forecast Maximum Temperature     =      266 K
    CAPE for Forecast Maximum Temperature        =    -----

    Maximum Theta-E at or below 300 mb           =      296 K
    Pressure Level of Maximum Theta-E            =      319 mb
    CAPE for Maximum Theta-E                     =    -----

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UALIST:  Done