ftp/pub/stations/radiosonde/2000/89022/89022_2000279_12.TXT

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SOUNDING # 1     IDN= 89022    DAY=2000279    TIME=120000     VALID LEVELS= 16
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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       985.0   -32.5   -34.9   255.0     9.9     30.0   241.7   0.201
    MAND      925.0   -25.9   -29.3   125.0     5.8    479.3   252.8   0.366
    MAND      850.0   -21.9   -37.9   170.0    11.8   1097.0   263.2   0.172
    MAND      700.0   -21.9   -53.9   195.0    25.8   2526.4   278.2   0.039
    MAND      500.0   -37.3   -48.3   190.0    39.8   4927.7   287.6   0.096
    MAND      400.0   -48.3   -----   190.0    52.8   6433.8   292.2   -----
    MAND      300.0   -60.1   -----   185.0    89.7   8279.5   300.6   -----
    MAND      250.0   -66.5   -----   190.0    62.9   9400.6   307.2   -----
    MAND      200.0   -71.7   -----   185.0    64.9  10734.7   319.2   -----
    MAND      150.0   -75.7   -----   180.0    43.9  12416.0   339.7   -----
    TRO1      107.0   -81.7   -----   185.0    42.9  14340.7   362.8   -----
    MAND      100.0   -82.3   -----   190.0    37.9  14719.7   368.7   -----
    MAND       70.0   -82.5   -----   210.0    36.9  16713.2   407.9   -----
    MAND       50.0   -83.9   -----   200.0    25.8  18586.0   445.8   -----
    MAND       30.0   -76.5   -----   230.0    38.9  21474.0   536.1   -----
    MAND       20.0   -64.5   -----   245.0    38.9  23881.7   638.8   -----


Parcel Definition for 100 mb Boundary Layer:   1200 UTC 05 Oct 2000279
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    Dewpoint Temperature (TD)                    =    -31.9 C
    Potential Temperature (Th)                   =    250.6 K
    Equivalent Potential Temperature (ThE)       =    251.4 K
    Mixing Ratio (MIX)                           =      0.3 g/kg

Stability Indices and Levels:
-----------------------------
    Lifted Condensation Level (LCL)              =      861 mb
    Temperature at LCL (TLCL)                    =    -33.0 C
    Level of Free Convection (LFC)               =    -----
    Equilibrium Level (EL)                       =    -----
    Convective Temperature (CVT)                 =    -----
    Forecast Maximum Temperature (FMAX)          =    -13.9 C

    K Index (KI)                                 =    -54.5
    Lifted Index (LI)                            =     29.8
    Severe WEAther Threat Index (SwI)            =     63.6
    Showalter Index (ShI)                        =     19.7
    Total Totals Index (TTI)                     =     14.8

    Precipitable Water (PW)                      =      0.7 mm

Energy Analysis:
----------------
    Helicity (HELI)                              =      156 m**2/s**2
    Convective Available Potential Energy (CAPE) =    -----
    Convective Inhibition (CIN)                  =    -----

    Theta-E for Forecast Maximum Temperature     =      261 K
    CAPE for Forecast Maximum Temperature        =    -----

    Maximum Theta-E at or below 300 mb           =      292 K
    Pressure Level of Maximum Theta-E            =      400 mb
    CAPE for Maximum Theta-E                     =    -----

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UALIST:  Done