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Radiosonde / Québec

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Station
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Date
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SOUNDING # 1     IDN=  7510    DAY=2017148    TIME=120000     VALID LEVELS= 36
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     Idn     Id    Station Name           St  Co   Lat     Lon      Elev
     07510  LFBD   Bordeaux / Merignac        FR   44:50N  000:42W  49
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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      1009.0    28.2    15.2   120.0     8.9     49.0   300.6  10.842
    MAND     1000.0    27.4    15.4   100.0     8.0    128.5   300.6  11.085
    SIGT      952.0    22.4    14.4   355.6     8.6    561.0   299.7  10.914
    SIGT      940.0    23.6    11.6   328.9     8.7    671.7   302.1   9.178
    MAND      925.0    22.8     9.8   295.0     8.9    812.2   302.6   8.261
    SIGT      899.0    21.6     7.6   264.6    12.6   1060.1   303.9   7.312
    SIGT      894.0    22.6     5.6   258.6    13.3   1108.5   305.4   6.398
    SIGT      889.0    22.6     5.6   252.6    14.1   1157.3   305.9   6.434
    MAND      850.0    19.6     5.6   205.0    19.8   1545.7   306.7   6.733
    MAND      700.0     6.6     1.6   170.0    22.0   3180.5   309.8   6.159
    SIGT      666.0     3.2    -0.8   176.9    23.2   3587.6   310.4   5.434
    SIGT      642.0     0.8    -3.1   181.9    24.1   3884.4   311.0   4.751
    SIGT      615.0    -1.1   -10.1   187.7    25.1   4228.9   312.6   2.887
    SIGT      576.0    -4.9    -9.0   196.5    26.6   4748.5   314.1   3.365
    SIGT      513.0   -11.5   -21.5   211.7    29.3   5649.0   316.7   1.338
    MAND      500.0   -12.9   -21.9   215.0    29.9   5845.4   317.3   1.325
    SIGT      445.0   -19.1   -22.5   204.4    29.4   6724.2   320.3   1.413
    MAND      400.0   -24.7   -27.8   195.0    28.9   7509.7   322.9   0.974
    SIGT      321.0   -36.1   -38.8   195.0    26.5   9075.3   328.1   0.416
    SIGT      301.0   -39.5   -43.8   195.0    25.9   9519.0   329.4   0.260
    MAND      300.0   -39.5   -43.8   195.0    25.8   9541.8   329.7   0.261
    SIGT      277.0   -44.1   -51.1   206.1    24.5  10082.6   330.7   0.132
    MAND      250.0   -49.9   -55.9   220.0    22.9  10762.2   331.9   0.087
    SIGT      217.0   -57.7   -62.6   216.8    25.4  11672.1   333.5   0.050
    SIGT      209.0   -59.7   -64.7   216.0    26.1  11908.2   334.0   -----
    MAND      200.0   -61.3   -66.3   215.0    26.8  12182.4   335.7   -----
    TRO1      172.0   -66.3   -72.3   215.0    28.0  13107.6   342.2   -----
    SIGT      152.0   -65.1   -73.1   215.0    21.7  13859.0   356.6   -----
    MAND      150.0   -64.5   -73.5   215.0    21.0  13939.9   359.0   -----
    SIGT      140.0   -60.3   -72.3   217.5    19.4  14365.9   373.5   -----
    SIGT      120.0   -62.1   -78.1   223.2    16.0  15323.3   387.0   -----
    SIGT      103.0   -59.1   -78.1   228.9    12.5  16274.7   410.1   -----
    MAND      100.0   -59.1   -78.1   230.0    11.8  16460.1   413.6   -----
    SIGT       80.9   -60.5   -----   283.5     9.5  17785.1   436.5   -----
    MAND       70.0   -59.3   -----   320.0     8.0  18689.4   457.5   -----
    SIGT       51.2   -56.7   -----   -----   -----  20661.1   506.4   -----


Parcel Definition for 100 mb Boundary Layer:   1200 UTC 28 May 2017148
----------------------------------------------------------------------
    Dewpoint Temperature (TD)                    =     13.2 C
    Potential Temperature (Th)                   =    301.1 K
    Equivalent Potential Temperature (ThE)       =    327.9 K
    Mixing Ratio (MIX)                           =     10.0 g/kg

Stability Indices and Levels:
-----------------------------
    Lifted Condensation Level (LCL)              =      814 mb
    Temperature at LCL (TLCL)                    =     10.7 C
    Level of Free Convection (LFC)               =      574 mb
    Equilibrium Level (EL)                       =      382 mb
    Convective Temperature (CVT)                 =     40.2 C
    Forecast Maximum Temperature (FMAX)          =     33.0 C

    K Index (KI)                                 =     33.1
    Lifted Index (LI)                            =     -0.9
    Severe WEAther Threat Index (SwI)            =    223.6
    Showalter Index (ShI)                        =      0.3
    Total Totals Index (TTI)                     =     51.0

    Precipitable Water (PW)                      =     30.8 mm

Energy Analysis:
----------------
    Helicity (HELI)                               =     -179 m**2/s**2
    Convective Available Potential Energy (CAPE) =       95 J/kg
    Convective Inhibition (CIN)                  =      599 J/kg

    Theta-E for Forecast Maximum Temperature   =      332 K
    CAPE for Forecast Maximum Temperature        =      588 J/kg

    Maximum Theta-E at or below 300 mb           =      330 K
    Pressure Level of Maximum Theta-E            =      301 mb
    CAPE for Maximum Theta-E                     =    -----

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UALIST:  Done

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