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SOUNDING # 1 IDN= 91938 DAY=2019141 TIME= 0 VALID LEVELS= 57
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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 1014.0 30.8 23.8 60.0 14.0 2.0 302.8 18.646
MAND 1000.0 27.8 23.0 55.0 12.8 126.6 301.0 17.997
SIGT 999.0 27.6 22.8 54.8 12.8 135.5 300.8 17.793
MAND 925.0 22.8 18.1 40.0 9.9 814.9 302.6 14.298
MAND 850.0 17.6 13.1 25.0 5.8 1547.3 304.6 11.239
SIGT 838.0 16.8 12.3 36.5 5.9 1669.1 305.0 10.810
SIGT 835.0 16.4 12.2 39.4 5.9 1699.8 304.9 10.777
SIGT 795.0 15.4 5.4 78.8 6.2 2117.8 308.1 7.103
SIGT 781.0 15.6 9.6 93.1 6.3 2268.8 309.9 9.675
SIGT 760.0 13.6 9.3 114.9 6.5 2500.0 310.2 9.745
SIGT 725.0 12.2 -1.8 152.3 6.8 2896.9 312.9 4.632
SIGT 716.0 11.4 3.4 162.2 6.9 3001.5 313.1 6.853
MAND 700.0 10.2 0.2 180.0 7.0 3190.3 313.8 5.562
SIGT 678.0 8.6 -3.4 192.7 8.4 3455.5 314.9 4.397
SIGT 645.0 5.4 1.0 212.3 10.5 3866.4 315.8 6.405
SIGT 611.0 2.8 -7.2 233.3 12.7 4307.7 317.7 3.650
SIGT 586.0 0.4 -4.6 249.4 14.5 4644.9 318.7 4.650
SIGT 573.0 0.4 -2.8 258.0 15.4 4825.2 320.8 5.449
SIGT 567.0 0.8 -6.2 262.1 15.8 4909.9 322.2 4.252
SIGT 554.0 0.2 -9.8 271.0 16.8 5096.3 323.7 3.284
SIGT 534.0 -1.3 -7.3 285.0 18.3 5390.7 325.3 4.148
SIGT 522.0 -1.5 -13.5 293.7 19.2 5572.0 327.2 2.587
SIGT 501.0 -4.1 -12.1 309.2 20.9 5897.8 327.9 3.022
MAND 500.0 -4.1 -12.1 310.0 21.0 5913.6 328.1 3.028
SIGT 489.0 -4.9 -24.9 310.5 21.2 6088.9 329.2 1.038
SIGT 476.0 -6.3 -14.3 311.1 21.4 6300.4 330.0 2.658
SIGT 453.0 -8.1 -39.1 312.2 21.8 6686.7 332.4 0.286
SIGT 445.0 -9.3 -23.3 312.6 22.0 6824.8 332.6 1.316
SIGT 436.0 -9.3 -42.3 313.1 22.2 6982.9 334.6 0.212
SIGT 433.0 -9.7 -46.7 313.2 22.2 7036.2 334.7 0.132
MAND 400.0 -14.5 -45.5 315.0 22.9 7642.6 336.2 0.163
SIGT 318.0 -28.5 -49.5 75.4 10.1 9334.4 339.5 0.133
SIGT 309.0 -29.7 -51.7 90.0 8.6 9539.7 340.6 0.112
SIGT 303.0 -28.5 -60.5 99.9 7.5 9679.9 344.2 0.044
MAND 300.0 -29.1 -61.1 105.0 7.0 9751.2 344.4 0.042
SIGT 270.0 -35.5 -57.5 145.9 12.2 10494.8 345.6 0.069
MAND 250.0 -40.7 -55.7 175.0 15.9 11024.8 345.6 0.089
SIGT 237.0 -44.1 -56.1 172.6 14.5 11385.9 345.8 0.090
MAND 200.0 -53.1 -65.1 165.0 9.9 12502.8 348.7 -----
SIGT 152.0 -67.7 -79.7 169.8 9.0 14213.6 352.1 -----
MAND 150.0 -68.1 -80.1 170.0 8.9 14293.2 352.8 -----
SIGT 101.0 -79.9 -80.1 282.3 8.9 16601.2 372.3 -----
MAND 100.0 -80.1 -80.1 285.0 8.9 16657.5 373.0 -----
MAND 70.0 -78.9 -80.1 150.0 8.9 18681.4 415.6 -----
SIGT 66.6 -78.7 -80.1 165.7 8.5 18964.9 422.0 -----
SIGT 61.7 -72.3 -80.1 190.3 7.8 19407.5 445.5 -----
MAND 50.0 -65.7 -80.1 260.0 5.8 20665.3 488.7 -----
SIGT 48.6 -64.9 -80.1 254.3 5.6 20838.2 494.6 -----
SIGT 44.3 -61.3 -80.1 235.4 4.9 21408.4 516.6 -----
SIGT 36.4 -61.7 -80.1 195.1 3.4 22626.5 545.4 -----
MAND 30.0 -56.7 -80.1 155.0 1.9 23838.8 590.1 -----
SIGT 27.3 -54.3 -80.1 118.2 4.0 24440.2 612.9 -----
SIGT 26.0 -55.5 -80.1 99.2 5.1 24752.2 618.2 -----
SIGT 23.9 -50.7 -82.7 66.0 6.9 25295.3 647.2 -----
MAND 20.0 -50.5 -82.5 355.0 10.9 26456.9 681.6 -----
SIGT 17.3 -50.3 -82.3 ----- ----- 27403.5 711.1 -----
SIGT 12.5 -44.9 -78.9 ----- ----- 29551.3 799.3 -----
Parcel Definition for 100 mb Boundary Layer: 0000 UTC 21 May 2019141
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Dewpoint Temperature (TD) = 20.6 C
Potential Temperature (Th) = 301.9 K
Equivalent Potential Temperature (ThE) = 344.9 K
Mixing Ratio (MIX) = 16.1 g/kg
Stability Indices and Levels:
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Lifted Condensation Level (LCL) = 897 mb
Temperature at LCL (TLCL) = 19.5 C
Level of Free Convection (LFC) = 838 mb
Equilibrium Level (EL) = 310 mb
Convective Temperature (CVT) = 30.6 C
Forecast Maximum Temperature (FMAX) = 33.0 C
K Index (KI) = 24.8
Lifted Index (LI) = 0.4
Severe WEAther Threat Index (SwI) = 190.0
Showalter Index (ShI) = 4.3
Total Totals Index (TTI) = 38.9
Precipitable Water (PW) = 46.6 mm
Energy Analysis:
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Helicity (HELI) = 97 m**2/s**2
Convective Available Potential Energy (CAPE) = 153 J/kg
Convective Inhibition (CIN) = 138 J/kg
Theta-E for Forecast Maximum Temperature = 348 K
CAPE for Forecast Maximum Temperature = 528 J/kg
Maximum Theta-E at or below 300 mb = 353 K
Pressure Level of Maximum Theta-E = 1014 mb
CAPE for Maximum Theta-E = 1548 J/kg
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UALIST: Done
Last update : 30 December 2022
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