ftp/pub/stations/radiosonde/2000/89022/89022_2000240_12.TXT

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SOUNDING # 1     IDN= 89022    DAY=2000240    TIME=120000     VALID LEVELS= 29
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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       967.0   -33.1   -35.5   160.0     3.9     30.0   242.4   0.193
    SIGT      966.0   -32.1   -38.1   157.9     4.2     37.3   243.5   0.148
    SIGT      963.0   -30.3   -36.3   151.7     5.1     59.3   245.5   0.179
    SIGT      956.0   -30.1   -34.4   136.9     7.2    111.3   246.2   0.217
    SIGT      942.0   -30.5   -33.1   107.1    11.5    216.3   246.8   0.250
    MAND      925.0   -25.7   -27.4    70.0    16.9    347.1   253.0   0.437
    SIGT      923.0   -24.9   -26.6    69.9    17.5    362.8   254.0   0.471
    SIGT      897.0   -23.3   -26.4    68.2    25.2    571.4   257.7   0.493
    SIGT      878.0   -22.3   -25.0    66.9    31.0    728.5   260.4   0.572
    MAND      850.0   -23.9   -26.0    65.0    39.8    966.0   261.1   0.540
    SIGT      840.0   -24.3   -25.7    65.0    40.6   1052.4   261.6   0.562
    SIGT      711.0   -28.9   -33.0    65.0    51.8   2257.2   269.3   0.335
    MAND      700.0   -29.5   -33.6    65.0    52.8   2368.7   269.8   0.321
    SIGT      664.0   -32.5   -35.3    65.0    48.5   2743.4   270.6   0.286
    SIGT      602.0   -36.9   -47.9    65.0    40.5   3428.3   273.2   0.083
    SIGT      569.0   -37.9   -49.9    65.0    36.0   3817.8   276.4   0.072
    MAND      500.0   -43.5   -----    65.0    25.8   4692.6   280.0   -----
    SIGT      454.0   -46.5   -----    71.6    27.2   5345.7   284.1   -----
    MAND      400.0   -51.9   -----    80.0    28.9   6176.7   287.6   -----
    SIGT      357.0   -56.1   -----    82.0    24.5   6907.0   291.4   -----
    MAND      300.0   -60.1   -----    85.0    17.9   8003.1   300.6   -----
    MAND      250.0   -64.3   -----   115.0    18.8   9130.1   310.5   -----
    SIGT      232.0   -66.5   -----   123.4    17.5   9585.0   313.9   -----
    SIGT      205.0   -68.3   -----   137.3    15.4  10330.9   322.3   -----
    MAND      200.0   -69.1   -----   140.0    15.0  10478.8   323.3   -----
    SIGT      198.0   -69.9   -----   -----   -----  10538.8   323.0   -----
    SIGT      193.0   -69.1   -----   -----   -----  10691.4   326.7   -----
    SIGT      183.0   -71.9   -----   -----   -----  11007.3   327.1   -----
    SIGT      161.0   -71.1   -----   -----   -----  11764.1   340.7   -----


Parcel Definition for 100 mb Boundary Layer:   1200 UTC 27 Aug 2000240
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    Dewpoint Temperature (TD)                    =    -28.9 C
    Potential Temperature (Th)                   =    253.4 K
    Equivalent Potential Temperature (ThE)       =    254.5 K
    Mixing Ratio (MIX)                           =      0.4 g/kg

Stability Indices and Levels:
-----------------------------
    Lifted Condensation Level (LCL)              =      868 mb
    Temperature at LCL (TLCL)                    =    -29.7 C
    Level of Free Convection (LFC)               =    -----
    Equilibrium Level (EL)                       =    -----
    Convective Temperature (CVT)                 =    -----
    Forecast Maximum Temperature (FMAX)          =    -13.0 C

    K Index (KI)                                 =    -10.5
    Lifted Index (LI)                            =     21.0
    Severe WEAther Threat Index (SwI)            =    105.6
    Showalter Index (ShI)                        =     14.4
    Total Totals Index (TTI)                     =     37.1

    Precipitable Water (PW)                      =      1.1 mm

Energy Analysis:
----------------
    Helicity (HELI)                              =       13 m**2/s**2
    Convective Available Potential Energy (CAPE) =    -----
    Convective Inhibition (CIN)                  =    -----

    Theta-E for Forecast Maximum Temperature     =      264 K
    CAPE for Forecast Maximum Temperature        =    -----

    Maximum Theta-E at or below 300 mb           =      291 K
    Pressure Level of Maximum Theta-E            =      357 mb
    CAPE for Maximum Theta-E                     =    -----

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UALIST:  Done