ftp/pub/stations/radiosonde/2002/89022/89022_2002321_12.TXT

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SOUNDING # 1     IDN= 89022    DAY=2002321    TIME=120000     VALID LEVELS= 15
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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       990.0   -13.1   -14.9    65.0    12.8     30.0   260.8   1.214
    MAND      925.0   -14.7   -15.7   320.0    12.8    546.3   264.3   1.216
    MAND      850.0   -18.3   -20.2   330.0    18.8   1182.6   267.0   0.903
    MAND      700.0   -23.3   -25.7   290.0    22.0   2618.9   276.7   0.674
    MAND      500.0   -40.5   -43.4   290.0    35.0   4998.0   283.7   0.164
    MAND      400.0   -50.3   -55.3   290.0    35.9   6487.2   289.6   0.057
    TRO1      397.0   -50.5   -55.4   290.0    35.0   6536.3   290.0   0.057
    MAND      300.0   -50.7   -66.7   285.0    24.9   8363.2   313.9   -----
    MAND      250.0   -48.1   -71.1   265.0     8.0   9558.6   334.6   -----
    MAND      200.0   -46.3   -72.3   185.0    11.8  11035.9   359.5   -----
    MAND      150.0   -43.7   -71.7   165.0    21.0  12959.1   394.8   -----
    MAND      100.0   -42.3   -71.3   160.0    35.0  15693.4   446.0   -----
    MAND       70.0   -40.7   -72.7   155.0    30.9  18114.4   497.3   -----
    MAND       50.0   -38.9   -71.9   140.0    23.9  20415.0   551.8   -----
    MAND       30.0   -38.7   -71.7   150.0    29.9  23922.7   639.2   -----


Parcel Definition for 100 mb Boundary Layer:   1200 UTC 17 Nov 2002321
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    Dewpoint Temperature (TD)                    =    -15.8 C
    Potential Temperature (Th)                   =    263.4 K
    Equivalent Potential Temperature (ThE)       =    266.5 K
    Mixing Ratio (MIX)                           =      1.2 g/kg

Stability Indices and Levels:
-----------------------------
    Lifted Condensation Level (LCL)              =      918 mb
    Temperature at LCL (TLCL)                    =    -16.2 C
    Level of Free Convection (LFC)               =    -----
    Equilibrium Level (EL)                       =    -----
    Convective Temperature (CVT)                 =    -----
    Forecast Maximum Temperature (FMAX)          =     -6.4 C

    K Index (KI)                                 =     -0.4
    Lifted Index (LI)                            =     14.3
    Severe WEAther Threat Index (SwI)            =     72.7
    Showalter Index (ShI)                        =     11.9
    Total Totals Index (TTI)                     =     42.5

    Precipitable Water (PW)                      =      3.6 mm

Energy Analysis:
----------------
    Helicity (HELI)                              =      -76 m**2/s**2
    Convective Available Potential Energy (CAPE) =    -----
    Convective Inhibition (CIN)                  =    -----

    Theta-E for Forecast Maximum Temperature     =      271 K
    CAPE for Forecast Maximum Temperature        =       -3 J/kg

    Maximum Theta-E at or below 300 mb           =      290 K
    Pressure Level of Maximum Theta-E            =      397 mb
    CAPE for Maximum Theta-E                     =    -----

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UALIST:  Done