ftp/pub/stations/radiosonde/2000/89022/89022_2000062_12.TXT

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SOUNDING # 1     IDN= 89022    DAY=2000062    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
------------------------------------------------------------------------------

   Level    Pressure  Temp  Dew Point  Dir    Speed   Height   Theta   Mix
   Type       [MB]     [C]     [C]    [deg]   [KTS]    [M ]     [K]   [g/kg]
  --------   ------   -----   -----   -----   -----  -------   -----  ------
    SFC       984.0   -19.5   -21.8    50.0     3.9     30.0   254.8   0.679
    SIGT      975.0   -11.5   -16.4    72.0     4.3     99.4   263.6   1.088
    MAND      925.0   -11.5   -15.7   200.0     7.0    503.3   267.6   1.216
    SIGT      907.0   -11.9   -17.9   203.5     6.3    653.9   268.7   1.031
    SIGT      862.0   -14.3   -17.2   212.5     4.4   1041.9   270.1   1.151
    MAND      850.0   -14.1   -17.4   215.0     3.9   1148.4   271.4   1.147
    SIGT      806.0   -14.5   -18.1   224.7     5.6   1551.8   275.1   1.140
    SIGT      747.0   -18.3   -23.3   238.4     7.9   2124.0   277.0   0.783
    MAND      700.0   -20.7   -29.7   250.0     9.9   2607.2   279.6   0.466
    SIGT      611.0   -23.5   -38.5   233.7    18.9   3607.7   287.4   0.225
    SIGT      561.0   -25.3   -44.3   223.5    24.4   4230.1   292.4   0.132
    MAND      500.0   -30.5   -44.5   210.0    31.9   5057.3   295.9   0.145
    SIGT      476.0   -33.1   -45.1   210.0    37.2   5405.2   296.8   0.143
    MAND      400.0   -39.1   -59.1   210.0    55.9   6613.6   304.2   0.039
    MAXW      331.0   -48.2   -----   215.0    59.8   7873.8   308.7   -----
    MAND      300.0   -52.9   -----   215.0    53.8   8528.3   310.8   -----
    SIGT      295.0   -52.5   -----   215.5    52.4   8636.9   312.9   -----
    MAND      250.0   -50.5   -----   220.0    38.9   9711.9   331.0   -----
    SIGT      219.0   -47.5   -----   223.0    32.4  10581.4   348.4   -----
    MAND      200.0   -47.5   -----   225.0    28.0  11181.4   357.6   -----
    SIGT      182.0   -45.5   -----   228.3    23.7  11807.8   370.6   -----
    SIGT      152.0   -44.7   -----   234.5    15.6  13011.4   391.6   -----
    MAND      150.0   -45.5   -----   235.0    15.0  13099.9   391.7   -----
    SIGT      136.0   -46.1   -----   232.6    15.4  13752.6   401.7   -----
    SIGT      101.0   -47.3   -----   225.2    16.9  15726.8   435.1   -----
    MAND      100.0   -47.3   -----   225.0    16.9  15792.7   436.4   -----
    SIGT       64.7   -47.7   -----   -----   -----  18671.5   493.3   -----
    SIGT       53.7   -48.5   -----   -----   -----  19900.4   518.5   -----
    SIGT       38.9   -46.5   -----   -----   -----  22032.1   573.7   -----
    SIGT       31.8   -48.5   -----   -----   -----  23364.6   602.3   -----
    SIGT       28.7   -46.9   -----   -----   -----  24042.2   624.7   -----
    SIGT       21.3   -47.1   -----   -----   -----  26018.1   679.7   -----
    SIGT       18.1   -46.1   -----   -----   -----  27098.8   715.2   -----


Parcel Definition for 100 mb Boundary Layer:   1200 UTC 02 Mar 2000062
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    Dewpoint Temperature (TD)                    =    -16.8 C
    Potential Temperature (Th)                   =    266.2 K
    Equivalent Potential Temperature (ThE)       =    269.1 K
    Mixing Ratio (MIX)                           =      1.1 g/kg

Stability Indices and Levels:
-----------------------------
    Lifted Condensation Level (LCL)              =      865 mb
    Temperature at LCL (TLCL)                    =    -17.8 C
    Level of Free Convection (LFC)               =    -----
    Equilibrium Level (EL)                       =    -----
    Convective Temperature (CVT)                 =    -----
    Forecast Maximum Temperature (FMAX)          =     -3.0 C

    K Index (KI)                                 =    -10.0
    Lifted Index (LI)                            =     22.1
    Severe WEAther Threat Index (SwI)            =     39.7
    Showalter Index (ShI)                        =     17.9
    Total Totals Index (TTI)                     =     29.5

    Precipitable Water (PW)                      =      3.3 mm

Energy Analysis:
----------------
    Helicity (HELI)                              =      -67 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           =      309 K
    Pressure Level of Maximum Theta-E            =      331 mb
    CAPE for Maximum Theta-E                     =    -----

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UALIST:  Done