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Radiosonde / Quebec

Areas: Quebec | Canada | USA | Europe | France (DOM-TOM) | UK
Station
Type
Date
Fr En

================================================================================

SOUNDING # 1     IDN=  3882    DAY=2021106    TIME=     0     VALID LEVELS= 87
------------------------------------------------------------------------------
     Idn     Id    Station Name           St  Co   Lat     Lon      Elev
     03882         Herstmonceux               GB   50:54N  000:19E  52
------------------------------------------------------------------------------

   Level    Pressure  Temp  Dew Point  Dir    Speed   Height   Theta   Mix
   Type       [MB]     [C]     [C]    [deg]   [KTS]    [M ]     [K]   [g/kg]
  --------   ------   -----   -----   -----   - ----  -------   -----  ------
    SFC      1026.0     1.6    -0.4    25.0     1.9     52.0   272.8   3.621
    SIGT     1018.0     3.2     0.3    35.6     7.7    115.3   275.0   3.842
    SIGT     1008.0     3.6     0.4    49.1    15.1    195.5   276.1   3.909
    SIGT     1005.0     3.6     0.6    53.2    17.3    219.8   276.4   3.978
    MAND     1000.0     3.4     0.7    60.0    21.0    260.3   276.6   4.027
    SIGT      991.0     2.8     0.6    60.6    20.4    333.6   276.7   4.034
    SIGT      954.0     0.8    -5.2    63.0    17.9    640.8   277.7   2.721
    SIGT      945.0     0.0    -4.7    63.6    17.3    716.9   277.6   2.854
    SIGT      940.0    -0.3    -7.3    64.0    17.0    759.4   277.7   2.350
    SIGT      926.0    -1.3    -5.2    64.9    16.0    879.4   277.9   2.804
    MAND      925.0    -1.5    -5.4    65.0    15.9    888.0   277.8   2.764
    SIGT      903.0    -3.1    -6.2    65.0    16.5   1079.3   278.1   2.663
    SIGT      885.0    -4.5    -7.7    65.0    16.9   1238.5   278.2   2.420
    SIGT      881.0    -4.7    -9.2    65.0    17.1   1274.2   278.4   2.161
    SIGT      874.0    -5.1    -9.9    65.0    17.2   1337.0   278.6   2.061
    SIGT      863.0    -6.1   -10.3    65.0    17.5   1436.4   278.6   2.022
    SIGT      857.0    -6.1   -13.1    65.0    17.7   1491.0   279.1   1.626
    SIGT      853.0    -6.3   -13.3    65.0    17.8   1527.7   279.3   1.607
    MAND      850.0    -6.3   -16.3    65.0    17.9   1555.2   279.6   1.259
    SIGT      849.0    -6.1   -16.1    64.8    17.8   1564.5   279.9   1.281
    SIGT      847.0    -6.3   -16.3    64.4    17.7   1582.9   279.8   1.263
    SIGT      846.0    -6.3   -16.3    64.3    17.7   1592.2   279.9   1.264
    SIGT      844.0    -6.3   -17.3    63.9    17.6   1610.7   280.1   1.165
    SIGT      843.0    -6.1   -19.1    63.7    17.6   1620.0   280.4   1.001
    SIGT      840.0    -6.1   -22.1    63.2    17.4   1647.9   280.7   0.774
    SIGT      832.0    -5.9   -25.9    61.7    17.1   1722.8   281.7   0.557
    SIGT      824.0    -6.5   -25.5    60.2    16.7   1798.4   281.8   0.583
    SIGT      815.0    -6.5   -32.5    58.4    16.3   1884.2   282.7   0.307
    SIGT      788.0    -7.1   -36.1    53.2    15.1   2147.2   284.8   0.223
    SIGT      750.0    -9.1   -34.1    45.6    13.3   2531.1   286.7   0.285
    SIGT      732.0   -10.7   -32.7    41.8    12.5   2718.5   287.0   0.335
    SIGT      713.0   -12.1   -37.1    37.8    11.5   2920.3   287.6   0.223
    MAND      700.0   -12.5   -38.5    35.0    10.9   3060.9   288.7   0.197
    SIGT      696.0   -12.7   -40.7    35.3    11.2   3104.7   288.9   0.157
    SIGT      686.0   -12.3   -45.3    35.9    12.2   3215.2   290.5   0.097
    SIGT      662.0   -12.7   -47.7    37.5    14.4   3487.2   293.1   0.077
    SIGT      650.0   -13.5   -29.5    38.4    15.6   3626.6   293.7   0.511
    SIGT      641.0   -13.9   -25.9    39.0    16.5   3732.7   294.4   0.723
    SIGT      622.0   -14.5   -22.5    40.4    18.4   3961.1   296.3   1.010
    SIGT      616.0   -14.9   -23.9    40.8    19.0   4034.5   296.6   0.901
    SIGT      602.0   -15.7   -23.7    41.8    20.4   4208.3   297.7   0.938
    SIGT      596.0   -15.9   -24.9    42.3    21.1   4283.9   298.3   0.851
    SIGT      558.0   -19.5   -26.5    45.2    25.2   4777.3   299.7   0.786
    SIGT      555.0   -19.9   -26.9    45.4    25.5   4817.3   299.7   0.762
    SIGT      538.0   -21.9   -26.6    46.8    27.4   5047.4   300.0   0.808
    SIGT      524.0   -23.3   -30.3    48.0    29.0   5241.0   300.6   0.589
    SIGT      515.0   -24.3   -29.3    48.7    30.1   5367.7   300.9   0.658
    SIGT      507.0   -24.9   -31.9    49.4    31.0   5481.7   301.5   0.522
    SIGT      505.0   -25.3   -32.3    49.6    31.3   5510.5   301.3   0.505
    SIGT      501.0   -25.5   -33.5    49.9    31.7   5568.2   301.8   0.453
    MAND      500.0   -25.7   -33.7    50.0    31.9   5582.7   301.7   0.445
    SIGT      491.0   -26.5   -35.5    50.0    32.5   5714.2   302.3   0.380
    SIGT      473.0   -28.5   -37.5    50.0    33.9   5983.1   303.1   0.322
    SIGT      459.0   -30.3   -37.3    50.0    35.0   6197.7   303.4   0.339
    SIGT      458.0   -30.5   -38.5    50.0    35.0   6213.3   303.4   0.301
    SIGT      445.0   -32.3   -38.3    50.0    36.1   6417.3   303.6   0.316
    SIGT      430.0   -34.5   -39.4    50.0    37.3   6658.2   303.8   0.292
    MAND      400.0   -38.9   -43.3    50.0    39.8   7159.3   304.4   0.207
    SIGT      388.0   -40.7   -44.8    53.8    39.6   7367.6   304.7   0.181
    SIGT      368.0   -43.5   -48.4    60.4    39.2   7725.9   305.7   0.129
    SIGT      357.0   -45.1   -49.3    64.1    39.0   7929.4   306.2   0.121
    SIGT      341.0   -47.5   -51.7    69.7    38.7   8234.2   307.0   0.102
    SIGT      335.0   -48.3   -53.1    71.8    38.6   8351.4   307.4   0.089
    SIGT      315.0   -51.5   -55.6    79.2    38.2   8754.1   308.4   0.071
    SIGT      305.0   -53.1   -57.7    83.0    38.0   8962.9   309.1   0.060
    MAND      300.0   -53.7   -57.8    85.0    37.9   9069.3   309.7   0.060
    SIGT      290.0   -55.3   -59.0    86.8    38.6   9286.5   310.4   0.054
    SIGT      279.0   -56.9   -61.1    88.9    39.4   9532.5   311.6   0.045
    SIGT      275.0   -57.5   -60.9    89.6    39.7   9623.9   312.0   0.047
    SIGT      274.0   -57.7   -62.2    89.8    39.7   9646.9   312.0   0.041
    TRO1      273.0   -57.7   -63.7    90.0    39.8   9669.9   312.3   -----
    SIGT      272.0   -57.5   -69.5    87.9    39.4   9693.1   313.0   -----
    SIGT      271.0   -57.5   -71.5    85.8    39.0   9716.4   313.3   -----
    SIGT      269.0   -57.7   -70.7    81.6    38.2   9763.2   313.7   -----
    SIGT      264.0   -57.3   -76.3    71.0    36.1   9881.7   315.9   -----
    MAND      250.0   -55.9   -79.9    40.0    29.9  10227.5   323.0   -----
    SIGT      244.0   -56.1   -78.1    37.8    29.8  10382.0   324.9   -----
    SIGT      235.0   -53.7   -79.7    34.5    29.6  10622.4   332.1   -----
    SIGT      226.0   -55.3   -80.3    31.0    29.5  10872.6   333.4   -----
    SIGT      208.0   -53.1   -82.1    23.5    29.1  11405.0   344.8   -----
    MAND      200.0   -53.9   -79.9    20.0    28.9  11657.5   347.4   -----
    SIGT      199.0   -53.9   -79.9    19.8    28.8  11689.7   347.9   -----
    SIGT      185.0   -52.5   -83.5    17.3    27.3  12159.8   357.5   -----
    SIGT      175.0   -53.9   -83.9    15.4    26.2  12518.0   361.0   -----
    SIGT      167.0   -52.3   -84.3    13.7    25.2  12819.7   368.5   -----
    MAND      150.0   -53.5   -84.5    10.0    22.9  13512.5   377.9   -----
    MAND      100.0   -54.5   -----   355.0     9.9  16116.2   422.4   -----


Parcel Definition for 100 mb Boundary Layer:   0000 UTC 16 Apr 2021106
----------------------------------------------------------------------
    Dewpoint Temperature (TD)                    =     -2.3 C
    Potential Temperature (Th)                   =    276.8 K
    Equivalent Potential Temperature (ThE)       =    285.3 K
    Mixing Ratio (MIX)                           =      3.3 g/kg

Stability Indices and Levels:
-----------------------------
    Lifted Condensation Level (LCL)              =      918 mb
    Temperature at LCL (TLCL)                    =     -3.0 C
    Level of Free Convection (LFC)               =      918 mb
    Equilibrium Level (EL)                       =    -----
    Convective Temperature (CVT)                 =    -----
    Forecast Maximum Temperature (FMAX)          =      8.8 C

    K Index (KI)                                 =    -22.9
    Lifted Index (LI)                            =     14.1
    Severe WEAther Threat Index (SwI)            =     67.7
    Showalter Index (ShI)                        =     15.8
    Total Totals Index (TTI)                     =     28.8

    Precipitable Water (PW)                      =      7.3 mm

Energy Analysis:
----------------
    Helicity (HELI)                               =       49 m**2/s**2
    Convective Available Potential Energy (CAPE) =    -----
    Convective Inhibition (CIN)                  =    -----

    Theta-E for Forecast Maximum Temperature   =      288 K
    CAPE for Forecast Maximum Temperature        =       18 J/kg

    Maximum Theta-E at or below 300 mb           =      309 K
    Pressure Level of Maximum Theta-E            =      305 mb
    CAPE for Maximum Theta-E                     =    -----

================================================================================

UALIST:  Done

Info & Location for this station (03882)