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SOUNDING # 1 IDN= 91938 DAY=2018140 TIME=120000 VALID LEVELS= 54
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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 24.6 20.9 180.0 3.9 2.0 296.6 15.555
SIGT 1006.0 25.8 22.1 165.8 3.3 71.9 298.4 16.910
MAND 1000.0 25.4 21.7 155.0 2.9 124.8 298.6 16.593
MAND 925.0 20.8 18.6 30.0 1.0 808.0 300.6 14.765
SIGT 863.0 16.6 15.3 54.7 13.3 1406.3 302.2 12.797
MAND 850.0 16.2 14.4 60.0 15.9 1536.1 303.1 12.250
SIGT 798.0 14.4 10.6 83.0 16.6 2073.2 306.7 10.132
SIGT 788.0 15.6 5.6 87.5 16.7 2180.3 309.1 7.269
SIGT 774.0 14.6 6.6 94.0 16.9 2332.4 309.6 7.938
MAND 700.0 8.0 3.0 130.0 17.9 3173.7 311.4 6.813
SIGT 697.0 7.8 2.8 131.2 17.8 3209.2 311.5 6.745
SIGT 689.0 8.6 -3.4 134.4 17.4 3304.7 313.4 4.326
SIGT 679.0 8.0 -15.0 138.4 17.0 3425.5 314.1 1.756
SIGT 664.0 6.6 -5.4 144.5 16.4 3609.4 314.5 3.857
SIGT 655.0 6.4 -19.6 148.2 16.1 3721.4 315.5 1.235
SIGT 612.0 2.6 -25.4 166.6 14.2 4274.2 317.3 0.792
SIGT 604.0 2.0 -14.0 170.1 13.9 4380.5 317.8 2.145
SIGT 569.0 0.0 -28.0 186.1 12.3 4860.4 321.0 0.672
SIGT 547.0 -2.5 -17.5 196.5 11.3 5174.8 321.6 1.770
SIGT 501.0 -7.7 -27.7 219.5 9.0 5865.2 323.5 0.785
MAND 500.0 -7.9 -25.9 220.0 8.9 5880.8 323.4 0.927
SIGT 485.0 -9.7 -17.7 228.3 8.2 6116.9 324.0 1.963
SIGT 472.0 -10.9 -19.9 235.7 7.6 6326.4 325.1 1.671
SIGT 429.0 -13.9 -27.9 261.4 5.5 7056.8 330.3 0.900
SIGT 426.0 -13.9 -26.9 263.3 5.3 7110.1 330.9 0.994
SIGT 413.0 -15.9 -23.9 271.5 4.6 7344.8 331.3 1.344
MAND 400.0 -17.5 -26.5 280.0 3.9 7585.3 332.3 1.098
SIGT 367.0 -22.1 -34.1 280.0 15.8 8224.8 334.4 0.583
SIGT 312.0 -31.9 -35.0 280.0 37.8 9396.3 336.6 0.628
MAND 300.0 -33.9 -37.4 280.0 42.9 9672.5 337.6 0.514
SIGT 275.0 -38.5 -43.2 282.4 47.7 10276.7 339.5 0.304
SIGT 253.0 -43.7 -47.0 284.7 52.2 10843.8 339.9 0.218
MAND 250.0 -44.1 -48.1 285.0 52.8 10923.9 340.5 0.196
SIGT 243.0 -45.5 -51.5 283.7 53.1 11113.9 341.2 0.145
MAND 200.0 -56.3 -59.3 275.0 54.8 12382.2 343.6 0.076
SIGT 186.0 -60.3 -62.5 282.8 59.5 12839.1 344.4 0.059
SIGT 170.0 -60.7 -68.7 292.5 65.3 13399.6 352.7 -----
MAXW 166.0 -61.4 -69.4 295.0 66.8 13546.5 353.9 -----
MAND 150.0 -64.5 -72.5 280.0 55.9 14171.8 359.0 -----
TRO1 108.0 -74.5 -83.5 290.0 22.9 16132.0 375.4 -----
MAND 100.0 -73.7 -82.7 295.0 28.0 16580.9 385.4 -----
SIGT 89.7 -72.3 -80.3 279.7 24.3 17218.4 400.3 -----
MAND 70.0 -74.5 -84.5 245.0 15.9 18669.8 425.0 -----
SIGT 51.7 -66.1 -84.5 280.9 4.2 20471.0 483.1 -----
MAND 50.0 -64.1 -84.6 285.0 2.9 20674.8 492.5 -----
SIGT 44.8 -58.1 -84.6 321.9 6.9 21357.1 522.8 -----
MAND 30.0 -53.3 -84.6 100.0 22.0 23912.2 599.4 -----
SIGT 28.7 -52.7 -84.7 97.8 21.5 24198.0 608.7 -----
SIGT 23.3 -54.5 -84.5 87.5 19.4 25538.9 640.8 -----
MAND 20.0 -51.7 -83.7 80.0 17.9 26523.6 678.0 -----
SIGT 15.6 -47.3 -80.3 ----- ----- 28151.8 742.3 -----
SIGT 14.7 -43.9 -77.9 ----- ----- 28548.0 766.4 -----
SIGT 12.2 -47.1 -81.1 ----- ----- 29791.5 797.1 -----
SIGT 11.2 -44.1 -78.1 ----- ----- 30361.7 827.7 -----
Parcel Definition for 100 mb Boundary Layer: 1200 UTC 20 May 2018140
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Dewpoint Temperature (TD) = 20.2 C
Potential Temperature (Th) = 299.5 K
Equivalent Potential Temperature (ThE) = 341.1 K
Mixing Ratio (MIX) = 15.6 g/kg
Stability Indices and Levels:
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Lifted Condensation Level (LCL) = 922 mb
Temperature at LCL (TLCL) = 19.4 C
Level of Free Convection (LFC) = 922 mb
Equilibrium Level (EL) = 253 mb
Convective Temperature (CVT) = 18.4 C
Forecast Maximum Temperature (FMAX) = 30.9 C
K Index (KI) = 33.5
Lifted Index (LI) = -1.9
Severe WEAther Threat Index (SwI) = 213.7
Showalter Index (ShI) = 0.0
Total Totals Index (TTI) = 46.4
Precipitable Water (PW) = 43.0 mm
Energy Analysis:
----------------
Helicity (HELI) = 155 m**2/s**2
Convective Available Potential Energy (CAPE) = 309 J/kg
Convective Inhibition (CIN) = 73 J/kg
Theta-E for Forecast Maximum Temperature = 344 K
CAPE for Forecast Maximum Temperature = 883 J/kg
Maximum Theta-E at or below 300 mb = 343 K
Pressure Level of Maximum Theta-E = 1006 mb
CAPE for Maximum Theta-E = 832 J/kg
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UALIST: Done
Last update : 30 December 2022
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