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SOUNDING # 1 IDN= 91938 DAY=2018267 TIME=120000 VALID LEVELS= 49
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Idn Id Station Name St Co Lat Lon Elev
91938 NTAA Tahiti-Faaa PF 17:33S 149:37W 2
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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 1012.0 21.6 16.6 160.0 1.0 2.0 293.8 11.841
SIGT 1004.0 23.8 16.8 153.4 1.0 71.3 296.6 12.093
MAND 1000.0 23.4 17.4 150.0 1.0 106.3 296.6 12.622
MAND 925.0 17.6 13.9 90.0 1.0 781.9 297.3 10.874
MAND 850.0 11.4 10.1 0.0 0.0 1498.9 298.1 9.186
SIGT 833.0 10.0 9.2 342.9 2.2 1667.9 298.4 8.818
SIGT 828.0 9.6 8.0 337.8 2.8 1718.0 298.4 8.170
SIGT 806.0 10.8 3.8 315.0 5.7 1942.6 302.0 6.256
SIGT 796.0 13.6 -17.4 304.4 7.1 2047.2 306.1 1.225
SIGT 781.0 15.2 -18.8 288.1 9.1 2207.6 309.5 1.109
SIGT 751.0 12.8 -16.2 254.6 13.4 2537.4 310.4 1.437
SIGT 721.0 12.2 -23.8 220.0 17.8 2878.9 313.3 0.776
MAND 700.0 10.0 -21.0 195.0 21.0 3125.2 313.6 1.023
SIGT 689.0 8.8 -20.2 195.5 21.7 3256.4 313.7 1.115
SIGT 568.0 2.0 -34.0 201.3 29.8 4833.4 323.5 0.381
SIGT 564.0 2.0 -26.0 201.5 30.0 4890.4 324.1 0.814
SIGT 503.0 -5.7 -19.7 204.8 34.7 5800.9 325.5 1.595
MAND 500.0 -6.1 -20.1 205.0 35.0 5847.8 325.6 1.550
SIGT 470.0 -7.7 -24.7 210.6 36.1 6330.9 329.4 1.099
MAND 400.0 -16.7 -35.7 225.0 38.9 7564.6 333.3 0.457
SIGT 336.0 -26.7 -47.7 221.9 41.3 8849.4 336.7 0.152
SIGT 313.0 -28.5 -51.5 220.7 42.3 9359.6 341.1 0.113
SIGT 311.0 -28.3 -49.3 220.6 42.4 9405.6 342.0 0.139
MAND 300.0 -30.5 -50.5 220.0 42.9 9662.8 342.4 0.129
SIGT 256.0 -39.9 -56.9 237.4 49.9 10768.7 344.4 0.078
MAND 250.0 -41.1 -57.1 240.0 50.9 10930.4 345.0 0.078
MAND 200.0 -52.9 -64.9 240.0 49.0 12409.1 349.0 -----
SIGT 158.0 -65.3 -74.3 235.9 46.4 13887.6 352.3 -----
MAND 150.0 -66.9 -75.9 235.0 45.8 14202.8 354.9 -----
SIGT 114.0 -76.1 -84.1 218.0 28.9 15824.3 366.7 -----
SIGT 104.0 -75.3 -81.3 212.4 23.4 16355.5 378.0 -----
MAND 100.0 -74.7 -80.7 210.0 21.0 16583.2 383.4 -----
SIGT 95.2 -73.7 -79.7 201.8 19.6 16870.0 390.8 -----
SIGT 93.4 -73.5 -79.5 198.6 19.1 16981.6 393.3 -----
SIGT 82.7 -77.9 -84.9 178.3 15.6 17685.5 398.3 -----
SIGT 74.1 -68.1 -77.1 159.9 12.5 18329.5 431.6 -----
MAND 70.0 -66.9 -77.9 150.0 10.9 18672.5 441.3 -----
SIGT 59.3 -63.3 -83.3 98.5 10.4 19683.7 470.8 -----
SIGT 53.9 -65.3 -83.3 68.7 10.1 20268.0 479.2 -----
SIGT 52.4 -61.1 -83.3 59.8 10.0 20441.7 492.9 -----
MAND 50.0 -61.7 -83.3 45.0 9.9 20732.6 498.1 -----
SIGT 30.7 -56.5 -83.3 83.2 9.9 23791.8 586.8 -----
MAND 30.0 -56.9 -83.3 85.0 9.9 23938.1 589.5 -----
SIGT 26.3 -59.1 -83.3 88.2 9.3 24767.9 605.9 -----
SIGT 20.3 -55.3 -83.3 94.6 8.0 26406.4 664.1 -----
MAND 20.0 -54.1 -85.1 95.0 8.0 26501.7 670.6 -----
SIGT 16.2 -50.9 -82.9 ----- ----- 27864.1 722.7 -----
SIGT 14.0 -45.1 -79.1 ----- ----- 28827.0 773.1 -----
SIGT 12.5 -47.3 -81.3 ----- ----- 29580.6 790.9 -----
Parcel Definition for 100 mb Boundary Layer: 1200 UTC 24 Sep 2018267
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Dewpoint Temperature (TD) = 15.5 C
Potential Temperature (Th) = 296.8 K
Equivalent Potential Temperature (ThE) = 327.6 K
Mixing Ratio (MIX) = 11.6 g/kg
Stability Indices and Levels:
-----------------------------
Lifted Condensation Level (LCL) = 894 mb
Temperature at LCL (TLCL) = 14.3 C
Level of Free Convection (LFC) = 894 mb
Equilibrium Level (EL) = 843 mb
Convective Temperature (CVT) = 14.3 C
Forecast Maximum Temperature (FMAX) = 27.3 C
K Index (KI) = -3.4
Lifted Index (LI) = 6.0
Severe WEAther Threat Index (SwI) = 156.3
Showalter Index (ShI) = 8.5
Total Totals Index (TTI) = 33.7
Precipitable Water (PW) = 25.8 mm
Energy Analysis:
----------------
Helicity (HELI) = -47 m**2/s**2
Convective Available Potential Energy (CAPE) = 47 J/kg
Convective Inhibition (CIN) = 87 J/kg
Theta-E for Forecast Maximum Temperature = 330 K
CAPE for Forecast Maximum Temperature = 71 J/kg
Maximum Theta-E at or below 300 mb = 342 K
Pressure Level of Maximum Theta-E = 311 mb
CAPE for Maximum Theta-E = -----
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UALIST: Done
Dernière mise à jour : 30 décembre 2022
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