ftp/pub/stations/radiosonde/2000/89022/89022_2000096_12.TXT

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SOUNDING # 1     IDN= 89022    DAY=2000096    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       979.0   -24.1   -25.7    90.0     7.0     30.0   250.6   0.482
    SIGT      963.0   -17.7   -19.1    88.6     5.5    151.8   258.2   0.876
    MAND      925.0   -19.5   -20.7    85.0     1.9    452.3   259.4   0.795
    SIGT      918.0   -19.9   -21.8    72.9     3.1    508.7   259.5   0.727
    SIGT      893.0   -18.3   -20.1    28.8     7.4    714.4   263.2   0.867
    MAND      850.0   -19.7   -21.7   310.0    15.0   1082.0   265.5   0.793
    SIGT      848.0   -19.9   -21.9   309.5    15.0   1099.5   265.5   0.781
    SIGT      791.0   -18.3   -20.1   295.1    15.0   1617.8   272.5   0.979
    SIGT      742.0   -20.3   -23.0   281.9    15.0   2093.7   275.4   0.810
    MAND      700.0   -22.9   -25.8   270.0    15.0   2523.4   277.1   0.668
    SIGT      654.0   -26.1   -29.2   274.2    17.2   3018.8   279.0   0.523
    SIGT      569.0   -33.5   -36.4   282.5    21.7   4011.8   281.6   0.299
    MAND      500.0   -39.9   -43.2   290.0    25.8   4907.6   284.4   0.167
    SIGT      493.0   -40.5   -----   287.4    26.2   5003.8   284.8   -----
    TRO1      425.0   -46.7   -----   260.0    29.9   6002.1   289.2   -----
    MAND      400.0   -49.9   -----   260.0    30.9   6401.5   290.1   -----
    TRO2      364.0   -53.5   -----   -----   -----   7013.5   293.3   -----
    MAND      300.0   -55.1   -----   -----   -----   8253.5   307.7   -----
    SIGT      280.0   -56.5   -----   -----   -----   8692.9   311.8   -----
    MAND      250.0   -52.9   -----   -----   -----   9418.3   327.4   -----
    SIGT      246.0   -52.7   -----   -----   -----   9522.4   329.2   -----
    MAND      200.0   -49.9   -----   -----   -----  10868.1   353.8   -----
    SIGT      191.0   -49.1   -----   -----   -----  11169.8   359.7   -----
    MAND      150.0   -50.9   -----   -----   -----  12749.8   382.4   -----
    SIGT      143.0   -50.9   -----   -----   -----  13061.0   387.6   -----
    SIGT      106.0   -52.9   -----   -----   -----  15002.1   418.5   -----
    MAND      100.0   -52.9   -----   -----   -----  15378.1   425.5   -----
    SIGT       77.6   -54.5   -----   -----   -----  17008.8   454.2   -----
    SIGT       56.6   -56.5   -----   -----   -----  19021.3   492.6   -----
    SIGT       41.2   -59.3   -----   -----   -----  21024.2   532.4   -----
    SIGT       29.9   -60.9   -----   -----   -----  23025.5   579.2   -----
    SIGT       21.7   -61.5   -----   -----   -----  25016.2   633.0   -----
    SIGT       16.9   -63.9   -----   -----   -----  26557.8   672.2   -----


Parcel Definition for 100 mb Boundary Layer:   1200 UTC 05 Apr 2000096
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    Dewpoint Temperature (TD)                    =    -20.7 C
    Potential Temperature (Th)                   =    259.5 K
    Equivalent Potential Temperature (ThE)       =    261.5 K
    Mixing Ratio (MIX)                           =      0.8 g/kg

Stability Indices and Levels:
-----------------------------
    Lifted Condensation Level (LCL)              =      903 mb
    Temperature at LCL (TLCL)                    =    -21.2 C
    Level of Free Convection (LFC)               =    -----
    Equilibrium Level (EL)                       =    -----
    Convective Temperature (CVT)                 =    -----
    Forecast Maximum Temperature (FMAX)          =     -8.8 C

    K Index (KI)                                 =     -4.4
    Lifted Index (LI)                            =     18.8
    Severe WEAther Threat Index (SwI)            =     55.8
    Showalter Index (ShI)                        =     13.9
    Total Totals Index (TTI)                     =     38.4

    Precipitable Water (PW)                      =      3.1 mm

Energy Analysis:
----------------
    Helicity (HELI)                              =      -69 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           =      293 K
    Pressure Level of Maximum Theta-E            =      364 mb
    CAPE for Maximum Theta-E                     =    -----

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UALIST:  Done