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Radiosonde / DOM-TOM

Areas: Québec | Canada | États-Unis | Europe | France (DOM-TOM) | UK
Station
Type
Date
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================================================================================

SOUNDING # 1     IDN= 91938    DAY=2018143    TIME=120000     VALID LEVELS= 41
------------------------------------------------------------------------------
     Idn     Id    Station Name           St  Co   Lat     Lon      Elev
     91938  NTAA   Tahiti-Faaa                PF   17:33S  149:37W  2
------------------------------------------------------------------------------

   Level    Pressure  Temp  Dew Point  Dir    Speed   Height   Theta   Mix
   Type       [MB]     [C]     [C]    [deg]   [KTS]    [M ]     [K]   [g/kg]
  --------   ------   -----   -----   -----   - ----  -------   -----  ------
    SFC      1013.0    25.0    20.0   220.0     1.0      2.0   297.1  14.709
    SIGT     1001.0    25.4    21.1   215.4     1.0    107.1   298.5  15.962
    MAND     1000.0    25.4    21.1   215.0     1.0    116.0   298.6  15.978
    MAND      925.0    21.4    16.8   185.0     2.9    799.4   301.2  13.147
    MAND      850.0    17.2    12.3   155.0     4.9   1529.2   304.2  10.655
    SIGT      834.0    16.4    11.4   147.5     5.4   1691.7   305.0  10.226
    SIGT      772.0    11.6    11.1   117.5     7.4   2345.8   306.6  10.840
    SIGT      758.0    10.8     9.2   110.5     7.9   2499.3   307.4   9.704
    SIGT      719.0    10.2     8.5    90.2     9.2   2940.9   311.4   9.758
    MAND      700.0     9.0     7.1    80.0     9.9   3164.0   312.5   9.101
    SIGT      632.0     4.0     1.5   100.1    10.8   4005.5   316.0   6.780
    SIGT      623.0     3.6    -0.2   102.9    10.9   4122.3   316.9   6.075
    SIGT      603.0     4.2   -26.8   109.3    11.2   4387.7   320.5   0.708
    SIGT      587.0     3.4   -16.6   114.5    11.5   4606.1   322.1   1.779
    SIGT      542.0    -2.1   -19.1   129.8    12.1   5246.7   323.0   1.558
    MAND      500.0    -5.9   -20.9   145.0    12.8   5883.3   325.9   1.446
    SIGT      448.0   -11.1   -23.1   157.4    19.3   6735.6   329.7   1.331
    SIGT      409.0   -15.1   -33.1   167.6    24.6   7430.0   333.2   0.577
    MAND      400.0   -16.3   -35.3   170.0    25.8   7597.9   333.8   0.475
    SIGT      348.0   -24.9   -50.9   174.9    23.9   8628.6   335.7   0.107
    MAND      300.0   -34.1   -50.1   180.0    22.0   9688.3   337.3   0.133
    SIGT      277.0   -39.3   -51.3   186.6    26.8  10241.0   337.6   0.130
    MAND      250.0   -44.5   -55.5   195.0    32.8  10936.0   339.9   0.090
    MAND      200.0   -56.1   -64.1   200.0    45.8  12393.1   343.9   -----
    SIGT      156.0   -69.3   -75.3   217.3    51.9  13925.2   346.8   -----
    MAND      150.0   -69.7   -75.7   220.0    52.8  14159.3   350.0   -----
    MAXW      144.0   -68.7   -75.4   220.0    61.8  14403.5   356.0   -----
    SIGT      142.0   -68.3   -75.3   221.5    60.5  14487.1   358.0   -----
    SIGT      138.0   -63.7   -71.7   224.7    58.0  14660.6   369.1   -----
    SIGT      128.0   -66.5   -78.5   233.2    51.3  15119.1   372.0   -----
    SIGT      101.0   -76.1   -81.5   258.9    30.8  16520.3   379.6   -----
    MAND      100.0   -76.1   -82.2   260.0    29.9  16577.8   380.7   -----
    MAND       70.0   -71.5   -82.4   265.0    10.9  18661.2   431.4   -----
    SIGT       55.4   -68.1   -82.5   330.6     3.4  20055.0   469.1   -----
    MAND       50.0   -62.7   -82.5     0.0     0.0  20679.3   495.8   -----
    SIGT       45.3   -58.1   -82.5    19.1     3.2  21294.7   521.1   -----
    MAND       30.0   -56.3   -82.5   100.0    16.9  23902.3   591.2   -----
    SIGT       22.2   -54.9   -82.5    96.3    19.1  25821.7   648.5   -----
    SIGT       20.2   -49.5   -82.5    95.1    19.7  26433.0   682.7   -----
    MAND       20.0   -49.5   -82.5    95.0    19.8  26498.2   684.7   -----
    SIGT       13.4   -44.9   -78.9   -----   -----  29149.6   783.6   -----


Parcel Definition for 100 mb Boundary Layer:   1200 UTC 23 May 2018143
----------------------------------------------------------------------
    Dewpoint Temperature (TD)                    =     18.9 C
    Potential Temperature (Th)                   =    299.8 K
    Equivalent Potential Temperature (ThE)       =    338.2 K
    Mixing Ratio (MIX)                           =     14.4 g/kg

Stability Indices and Levels:
-----------------------------
    Lifted Condensation Level (LCL)              =      901 mb
    Temperature at LCL (TLCL)                    =     17.9 C
    Level of Free Convection (LFC)               =      895 mb
    Equilibrium Level (EL)                       =      763 mb
    Convective Temperature (CVT)                 =     19.8 C
    Forecast Maximum Temperature (FMAX)          =     31.6 C

    K Index (KI)                                 =     33.5
    Lifted Index (LI)                            =      1.4
    Severe WEAther Threat Index (SwI)            =    170.3
    Showalter Index (ShI)                        =      3.4
    Total Totals Index (TTI)                     =     41.3

    Precipitable Water (PW)                      =     46.7 mm

Energy Analysis:
----------------
    Helicity (HELI)                               =       27 m**2/s**2
    Convective Available Potential Energy (CAPE) =        4 J/kg
    Convective Inhibition (CIN)                  =      140 J/kg

    Theta-E for Forecast Maximum Temperature   =      342 K
    CAPE for Forecast Maximum Temperature        =      314 J/kg

    Maximum Theta-E at or below 300 mb           =      341 K
    Pressure Level of Maximum Theta-E            =     1000 mb
    CAPE for Maximum Theta-E                     =      249 J/kg

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

UALIST:  Done

Infos & localisation pour cette station (91938)