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SOUNDING # 1 IDN= 91938 DAY=2018322 TIME= 0 VALID LEVELS= 52
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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 1009.0 27.8 24.2 60.0 8.0 2.0 300.2 19.211
MAND 1000.0 27.2 23.9 55.0 8.9 81.8 300.4 19.032
SIGT 927.0 21.4 20.6 1.5 18.6 749.7 301.0 16.734
MAND 925.0 21.4 20.6 360.0 18.8 768.5 301.2 16.771
MAND 850.0 18.2 16.4 340.0 17.9 1501.1 305.2 13.966
SIGT 780.0 14.8 11.9 322.1 16.1 2236.2 309.2 11.321
SIGT 771.0 14.2 11.0 319.7 15.9 2334.6 309.5 10.781
SIGT 732.0 11.0 8.6 309.1 14.9 2772.0 310.7 9.649
MAND 700.0 9.0 7.8 300.0 14.0 3145.0 312.5 9.554
SIGT 683.0 8.0 7.4 300.0 13.6 3349.1 313.6 9.528
SIGT 643.0 6.8 3.2 300.0 12.7 3847.7 317.6 7.531
SIGT 636.0 6.4 2.3 300.0 12.5 3937.9 318.2 7.138
SIGT 522.0 -4.1 -6.2 300.0 9.6 5531.2 324.0 4.622
MAND 500.0 -5.5 -10.5 300.0 8.9 5870.6 326.3 3.444
SIGT 471.0 -7.7 -19.7 294.6 12.7 6338.0 329.2 1.704
SIGT 460.0 -8.3 -11.4 292.4 14.2 6521.9 330.7 3.484
SIGT 444.0 -10.1 -19.1 289.3 16.4 6796.1 331.8 1.904
SIGT 431.0 -11.7 -15.2 286.6 18.3 7024.8 332.6 2.726
SIGT 424.0 -12.5 -23.5 285.1 19.3 7150.2 333.2 1.357
SIGT 418.0 -12.9 -17.9 283.9 20.2 7259.1 334.0 2.241
MAND 400.0 -15.1 -19.8 280.0 22.9 7593.7 335.4 1.990
SIGT 373.0 -18.3 -21.9 273.8 25.1 8119.5 337.9 1.778
SIGT 353.0 -20.7 -27.7 268.9 26.9 8529.4 340.0 1.114
SIGT 344.0 -22.3 -29.3 266.7 27.7 8720.0 340.4 0.985
SIGT 322.0 -26.5 -30.5 261.0 29.7 9202.0 341.1 0.940
MAND 300.0 -30.5 -36.5 255.0 31.9 9709.5 342.4 0.562
SIGT 266.0 -37.3 -47.3 248.4 39.2 10553.0 344.5 0.201
SIGT 255.0 -39.9 -47.9 246.1 41.8 10843.3 344.8 0.196
MAND 250.0 -40.9 -48.9 245.0 42.9 10978.3 345.3 0.180
SIGT 226.0 -46.5 -55.5 242.7 48.9 11656.9 346.8 0.100
SIGT 215.0 -49.1 -53.1 241.6 51.8 11986.4 347.8 0.139
MAND 200.0 -53.1 -57.5 240.0 55.9 12457.0 348.7 0.094
SIGT 166.0 -63.3 -68.3 235.8 66.7 13630.6 350.7 -----
MAXW 160.0 -64.5 -70.3 235.0 68.8 13855.1 352.4 -----
MAND 150.0 -66.7 -73.7 235.0 64.9 14248.8 355.2 -----
SIGT 133.0 -70.5 -81.5 235.0 54.5 14969.7 360.9 -----
SIGT 103.0 -80.1 -81.7 235.0 33.3 16451.6 369.8 -----
MAND 100.0 -79.7 -81.9 235.0 30.9 16619.0 373.8 -----
SIGT 74.9 -77.3 -81.9 97.8 20.4 18267.4 411.0 -----
MAND 70.0 -72.1 -82.1 65.0 17.9 18660.8 430.2 -----
SIGT 68.9 -70.9 -80.9 66.4 18.1 18754.4 434.7 -----
SIGT 65.7 -71.3 -80.3 70.6 18.6 19036.0 439.8 -----
MAND 50.0 -66.5 -81.8 95.0 22.0 20670.3 486.8 -----
SIGT 37.2 -60.3 -82.7 97.9 19.0 22487.7 545.7 -----
SIGT 31.8 -61.5 -83.3 99.4 17.5 23463.2 567.5 -----
MAND 30.0 -60.7 -83.6 100.0 16.9 23825.2 579.2 -----
SIGT 22.0 -55.7 -83.9 96.2 14.7 25778.7 647.8 -----
MAND 20.0 -52.3 -84.3 95.0 14.0 26390.7 676.1 -----
SIGT 16.7 -45.7 -79.7 ----- ----- 27575.1 733.2 -----
SIGT 15.8 -47.9 -80.9 ----- ----- 27942.5 737.7 -----
SIGT 14.8 -44.1 -78.1 ----- ----- 28377.6 764.3 -----
SIGT 11.3 -43.5 -78.5 ----- ----- 30190.9 827.8 -----
Parcel Definition for 100 mb Boundary Layer: 0000 UTC 18 Nov 2018322
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Dewpoint Temperature (TD) = 22.0 C
Potential Temperature (Th) = 300.8 K
Equivalent Potential Temperature (ThE) = 348.2 K
Mixing Ratio (MIX) = 17.7 g/kg
Stability Indices and Levels:
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Lifted Condensation Level (LCL) = 928 mb
Temperature at LCL (TLCL) = 21.3 C
Level of Free Convection (LFC) = 854 mb
Equilibrium Level (EL) = 231 mb
Convective Temperature (CVT) = 30.7 C
Forecast Maximum Temperature (FMAX) = 31.7 C
K Index (KI) = 38.9
Lifted Index (LI) = -2.3
Severe WEAther Threat Index (SwI) = 241.6
Showalter Index (ShI) = -0.6
Total Totals Index (TTI) = 45.6
Precipitable Water (PW) = 60.3 mm
Energy Analysis:
----------------
Helicity (HELI) = -116 m**2/s**2
Convective Available Potential Energy (CAPE) = 568 J/kg
Convective Inhibition (CIN) = 41 J/kg
Theta-E for Forecast Maximum Temperature = 351 K
CAPE for Forecast Maximum Temperature = 1622 J/kg
Maximum Theta-E at or below 300 mb = 351 K
Pressure Level of Maximum Theta-E = 1009 mb
CAPE for Maximum Theta-E = 1211 J/kg
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UALIST: Done
Last update : 30 December 2022
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