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Radiosonde / Quebec

Areas: Quebec | Canada | USA | Europe | France | DOM-TOM | UK
Station
Type
Date
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SOUNDING # 1     IDN=  7510    DAY=2018054    TIME=     0     VALID LEVELS= 39
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     Idn     Id    Station Name           St  Co   Lat     Lon      Elev
     07510  LFBD   Bordeaux / Merignac        FR   44:50N  000:42W  49
------------------------------------------------------------------------------

   Level    Pressure  Temp  Dew Point  Dir    Speed   Height   Theta   Mix
   Type       [MB]     [C]     [C]    [deg]   [KTS]    [M ]     [K]   [g/kg]
  --------   ------   -----   -----   -----   - ----  -------   -----  ------
    SFC      1008.0     1.6    -2.3    20.0     9.9     49.0   274.1   3.203
    MAND     1000.0     1.8    -4.2    25.0    12.8    113.3   275.0   2.800
    SIGT      999.0     1.8    -5.2    25.3    12.9    121.4   275.0   2.598
    SIGT      965.0     1.0    -6.0    36.5    14.7    400.4   277.0   2.530
    MAND      925.0    -1.7    -7.7    50.0    16.9    739.2   277.6   2.315
    SIGT      887.0    -4.1    -9.1    32.6    19.4   1071.9   278.4   2.164
    SIGT      881.0    -4.3    -9.1    29.8    19.8   1125.4   278.8   2.178
    SIGT      857.0    -2.9   -22.9    18.4    21.5   1343.8   282.5   0.707
    MAND      850.0    -3.1   -25.1    15.0    22.0   1408.7   282.9   0.586
    SIGT      846.0    -3.3   -27.3    15.6    22.0   1446.0   283.1   0.482
    SIGT      804.0    -5.1   -25.1    22.3    22.5   1847.5   285.3   0.620
    SIGT      745.0    -9.5   -23.5    32.1    23.3   2441.4   286.8   0.772
    MAND      700.0   -12.7   -16.0    40.0    23.9   2920.1   288.4   1.568
    SIGT      699.0   -12.7   -15.9    40.2    23.9   2931.0   288.5   1.583
    SIGT      685.0   -13.7   -18.1    43.6    24.0   3085.3   289.1   1.342
    SIGT      671.0   -12.9   -25.9    47.1    24.1   3242.6   291.7   0.691
    MAND      500.0   -28.7   -47.7    95.0    25.8   5418.2   298.1   0.102
    SIGT      447.0   -34.5   -58.5    67.1    34.0   6211.3   300.5   0.038
    SIGT      405.0   -37.1   -69.1    43.0    41.1   6897.5   305.7   -----
    MAND      400.0   -37.5   -69.5    40.0    42.0   6983.4   306.3   -----
    SIGT      379.0   -38.9   -74.9    32.2    50.6   7354.6   309.2   -----
    SIGT      355.0   -39.1   -75.1    22.9    61.0   7803.5   314.7   -----
    MAXW      313.0   -42.5   -77.8     5.0    80.8   8658.5   321.5   -----
    MAND      300.0   -43.7   -78.7    10.0    77.9   8946.6   323.8   -----
    MAND      250.0   -48.5   -81.5    15.0    62.9  10159.5   334.0   -----
    TRO1      205.0   -53.7   -84.7   355.0    45.8  11450.7   345.3   -----
    MAND      200.0   -53.3   -83.2   350.0    43.9  11609.6   348.4   -----
    SIGT      153.0   -49.7   -82.7    17.9    30.9  13349.4   382.3   -----
    MAND      150.0   -50.1   -83.1    20.0    29.9  13479.0   383.8   -----
    SIGT      111.0   -55.7   -----    12.6    18.8  15422.2   407.8   -----
    SIGT      103.0   -54.5   -----    10.7    16.0  15900.1   418.9   -----
    MAND      100.0   -55.1   -----    10.0    15.0  16089.2   421.3   -----
    SIGT       77.0   -58.3   -----    54.0    16.4  17746.9   447.3   -----
    MAND       70.0   -57.7   -----    70.0    16.9  18347.7   461.0   -----
    MAND       50.0   -56.1   -----    20.0     1.0  20479.7   511.3   -----
    SIGT       32.2   -54.5   -----    88.9    12.2  23288.8   584.1   -----
    MAND       30.0   -54.5   -----   100.0    14.0  23742.2   596.1   -----
    MAND       20.0   -54.7   -----   115.0    21.0  26338.7   668.8   -----
    SIGT       14.5   -54.7   -----   -----   -----  28397.1   733.2   -----


Parcel Definition for 100 mb Boundary Layer:   0000 UTC 23 Feb 2018054
----------------------------------------------------------------------
    Dewpoint Temperature (TD)                    =     -6.3 C
    Potential Temperature (Th)                   =    276.7 K
    Equivalent Potential Temperature (ThE)       =    283.2 K
    Mixing Ratio (MIX)                           =      2.5 g/kg

Stability Indices and Levels:
-----------------------------
    Lifted Condensation Level (LCL)              =      868 mb
    Temperature at LCL (TLCL)                    =     -7.4 C
    Level of Free Convection (LFC)               =      868 mb
    Equilibrium Level (EL)                       =    -----
    Convective Temperature (CVT)                 =    -----
    Forecast Maximum Temperature (FMAX)          =      7.4 C

    K Index (KI)                                 =     -2.8
    Lifted Index (LI)                            =     12.6
    Severe WEAther Threat Index (SwI)            =     69.8
    Showalter Index (ShI)                        =     11.7
    Total Totals Index (TTI)                     =     29.2

    Precipitable Water (PW)                      =      5.7 mm

Energy Analysis:
----------------
    Helicity (HELI)                               =      -73 m**2/s**2
    Convective Available Potential Energy (CAPE) =    -----
    Convective Inhibition (CIN)                  =    -----

    Theta-E for Forecast Maximum Temperature   =      287 K
    CAPE for Forecast Maximum Temperature        =    -----

    Maximum Theta-E at or below 300 mb           =      321 K
    Pressure Level of Maximum Theta-E            =      313 mb
    CAPE for Maximum Theta-E                     =    -----

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UALIST:  Done

Info & Location for this station (07510)