ftp/pub/stations/radiosonde/2000/89022/89022_2000241_12.TXT

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SOUNDING # 1     IDN= 89022    DAY=2000241    TIME=120000     VALID LEVELS= 32
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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       975.0   -34.3   -36.7    90.0     5.8     30.0   240.6   0.170
    SIGT      965.0   -21.3   -22.5    93.8     7.0    104.1   254.4   0.651
    SIGT      933.0   -19.7   -20.8   106.7    10.9    353.9   258.5   0.781
    MAND      925.0   -18.3   -21.2   110.0    11.8    418.0   260.6   0.761
    SIGT      878.0   -13.1   -24.1    85.4    16.7    811.6   269.9   0.621
    MAND      850.0   -14.3   -20.3    70.0    19.8   1058.1   271.2   0.895
    SIGT      816.0   -16.5   -22.5    63.6    21.3   1366.6   272.0   0.770
    SIGT      760.0   -18.1   -29.1    52.6    23.9   1899.7   275.9   0.454
    MAND      700.0   -23.5   -30.5    40.0    26.8   2508.0   276.5   0.432
    SIGT      662.0   -27.1   -33.1    45.1    27.5   2913.4   276.9   0.356
    SIGT      581.0   -32.9   -38.9    56.8    29.1   3843.5   280.6   0.227
    SIGT      510.0   -38.7   -47.7    68.3    30.7   4750.0   284.3   0.100
    MAND      500.0   -39.7   -47.7    70.0    30.9   4885.8   284.6   0.102
    SIGT      422.0   -49.1   -----    75.2    34.0   6022.6   286.8   -----
    MAND      400.0   -51.1   -----    76.7    34.9   6372.5   288.6   -----
    SIGT      330.0   -59.7   -----    82.3    38.2   7599.9   293.1   -----
    MAND      300.0   -62.3   -----    85.0    39.8   8192.4   297.5   -----
    SIGT      281.0   -63.7   -----    81.4    34.4   8595.3   301.1   -----
    MAND      250.0   -69.9   -----    75.0    24.9   9302.1   302.2   -----
    SIGT      248.0   -70.1   -----    75.7    24.6   9349.9   302.6   -----
    TRO1      212.0   -75.7   -----    90.0    19.8  10270.2   307.7   -----
    MAND      200.0   -75.3   -----   130.0    17.9  10607.6   313.5   -----
    SIGT      171.0   -74.9   -----   146.4    25.0  11516.7   328.5   -----
    MAND      150.0   -77.7   -----   160.0    30.9  12272.5   336.3   -----
    TRO2      132.0   -80.3   -----   160.0    25.8  12999.7   344.2   -----
    MAND      100.0   -80.5   -----   170.0    33.8  14567.7   372.2   -----
    SIGT       73.8   -83.1   -----   187.1    39.8  16271.2   400.5   -----
    MAND       70.0   -83.9   -----   190.0    40.8  16564.9   404.9   -----
    MAND       50.0   -86.3   -----   210.0    42.0  18418.9   440.2   -----
    MAND       30.0   -85.9   -----   210.0    53.8  21218.7   510.5   -----
    SIGT       27.5   -82.5   -----   212.1    54.0  21700.4   532.9   -----
    MAND       20.0   -84.5   -----   220.0    54.8  23470.1   577.5   -----


Parcel Definition for 100 mb Boundary Layer:   1200 UTC 28 Aug 2000241
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    Dewpoint Temperature (TD)                    =    -22.9 C
    Potential Temperature (Th)                   =    260.4 K
    Equivalent Potential Temperature (ThE)       =    262.1 K
    Mixing Ratio (MIX)                           =      0.7 g/kg

Stability Indices and Levels:
-----------------------------
    Lifted Condensation Level (LCL)              =      859 mb
    Temperature at LCL (TLCL)                    =    -23.9 C
    Level of Free Convection (LFC)               =    -----
    Equilibrium Level (EL)                       =    -----
    Convective Temperature (CVT)                 =    -----
    Forecast Maximum Temperature (FMAX)          =     -3.1 C

    K Index (KI)                                 =     -1.9
    Lifted Index (LI)                            =     18.5
    Severe WEAther Threat Index (SwI)            =     70.6
    Showalter Index (ShI)                        =      9.3
    Total Totals Index (TTI)                     =     44.8

    Precipitable Water (PW)                      =      2.3 mm

Energy Analysis:
----------------
    Helicity (HELI)                              =       35 m**2/s**2
    Convective Available Potential Energy (CAPE) =    -----
    Convective Inhibition (CIN)                  =    -----

    Theta-E for Forecast Maximum Temperature     =      274 K
    CAPE for Forecast Maximum Temperature        =    -----

    Maximum Theta-E at or below 300 mb           =      293 K
    Pressure Level of Maximum Theta-E            =      330 mb
    CAPE for Maximum Theta-E                     =    -----

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UALIST:  Done