================================================================================
SOUNDING # 1 IDN= 91938 DAY=2018077 TIME=120000 VALID LEVELS= 42
------------------------------------------------------------------------------
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 1012.0 24.8 21.9 70.0 3.9 2.0 296.9 16.597
SIGT 1005.0 26.0 22.9 64.2 3.3 63.4 298.7 17.794
MAND 1000.0 25.6 22.5 60.0 2.9 107.5 298.8 17.445
MAND 925.0 20.4 18.9 5.0 1.0 790.7 300.2 15.051
SIGT 911.0 19.4 18.2 19.5 2.9 922.9 300.5 14.617
SIGT 905.0 19.2 18.2 25.8 3.8 980.0 300.8 14.716
SIGT 854.0 18.2 13.3 80.6 11.2 1479.9 304.8 11.335
MAND 850.0 18.0 13.1 85.0 11.8 1520.3 305.0 11.239
SIGT 844.0 17.6 12.6 86.1 11.5 1581.1 305.2 10.949
MAND 700.0 7.6 5.7 115.0 2.9 3156.6 310.9 8.252
SIGT 684.0 6.4 4.9 116.1 3.2 3347.3 311.6 7.985
SIGT 648.0 4.2 2.9 118.5 3.9 3790.5 314.0 7.314
SIGT 567.0 -0.9 -6.9 124.5 5.5 4869.4 320.2 4.028
MAND 500.0 -5.9 -11.9 130.0 7.0 5865.5 325.9 3.077
SIGT 465.0 -8.9 -14.9 143.2 7.6 6431.6 329.0 2.590
SIGT 425.0 -13.7 -17.8 159.3 8.4 7122.7 331.4 2.222
SIGT 408.0 -15.7 -20.7 166.5 8.8 7432.2 332.7 1.805
MAND 400.0 -16.9 -27.9 170.0 8.9 7581.4 333.0 0.965
SIGT 398.0 -17.1 -30.1 171.8 9.0 7619.0 333.3 0.790
SIGT 389.0 -18.7 -25.7 180.0 9.0 7790.2 333.3 1.214
MAND 300.0 -33.5 -41.5 270.0 9.9 9671.7 338.2 0.335
SIGT 295.0 -34.5 -42.5 272.8 9.7 9789.5 338.4 0.306
SIGT 284.0 -36.9 -40.5 279.2 9.3 10054.0 338.6 0.394
SIGT 268.0 -40.1 -42.9 288.7 8.7 10452.8 339.6 0.323
MAND 250.0 -43.7 -46.8 300.0 8.0 10923.9 341.1 0.225
MAND 200.0 -55.7 -59.6 310.0 19.8 12385.1 344.6 0.073
SIGT 158.0 -68.1 -72.7 277.0 22.4 13844.2 347.6 -----
MAND 150.0 -69.1 -74.0 270.0 22.9 14155.6 351.1 -----
TRO1 102.0 -76.5 -84.5 250.0 12.8 16419.7 377.8 -----
MAND 100.0 -76.3 -84.3 240.0 12.8 16533.9 380.3 -----
SIGT 90.5 -77.1 -84.1 191.4 12.8 17108.5 389.8 -----
MAND 70.0 -72.1 -82.1 65.0 12.8 18602.8 430.2 -----
MAND 50.0 -65.3 -82.1 75.0 28.9 20618.5 489.6 -----
SIGT 47.7 -64.5 -82.1 77.3 30.6 20905.8 498.2 -----
SIGT 46.2 -63.9 -82.1 78.8 31.7 21101.5 504.2 -----
SIGT 42.3 -65.9 -82.1 83.1 34.7 21639.6 512.1 -----
SIGT 34.3 -58.9 -82.1 93.3 42.1 22934.2 562.1 -----
MAND 30.0 -59.5 -82.1 100.0 46.8 23773.9 582.5 -----
SIGT 28.8 -59.7 -82.1 98.0 48.8 24029.4 588.7 -----
SIGT 21.3 -49.7 -82.7 83.2 63.6 25960.3 671.9 -----
MAND 20.0 -49.1 -82.1 80.0 66.8 26373.2 685.9 -----
SIGT 13.5 -46.1 -80.1 ----- ----- 28970.8 777.8 -----
Parcel Definition for 100 mb Boundary Layer: 1200 UTC 18 Mar 2018077
----------------------------------------------------------------------
Dewpoint Temperature (TD) = 20.6 C
Potential Temperature (Th) = 299.4 K
Equivalent Potential Temperature (ThE) = 342.4 K
Mixing Ratio (MIX) = 16.2 g/kg
Stability Indices and Levels:
-----------------------------
Lifted Condensation Level (LCL) = 927 mb
Temperature at LCL (TLCL) = 19.9 C
Level of Free Convection (LFC) = 905 mb
Equilibrium Level (EL) = 251 mb
Convective Temperature (CVT) = 20.7 C
Forecast Maximum Temperature (FMAX) = 30.3 C
K Index (KI) = 35.1
Lifted Index (LI) = -0.5
Severe WEAther Threat Index (SwI) = 188.0
Showalter Index (ShI) = 2.3
Total Totals Index (TTI) = 42.9
Precipitable Water (PW) = 53.0 mm
Energy Analysis:
----------------
Helicity (HELI) = 15 m**2/s**2
Convective Available Potential Energy (CAPE) = 451 J/kg
Convective Inhibition (CIN) = 54 J/kg
Theta-E for Forecast Maximum Temperature = 345 K
CAPE for Forecast Maximum Temperature = 1663 J/kg
Maximum Theta-E at or below 300 mb = 346 K
Pressure Level of Maximum Theta-E = 1005 mb
CAPE for Maximum Theta-E = 1175 J/kg
================================================================================
UALIST: Done
Last update : 30 December 2022
ATTENTION Downloading of any data from this server implies that you accept that the use of this data is only for personal, research or educational purposes. Do not use for flight planning purposes. UQAM declines any responsibility for the usage of these data.
Many of these pages made possible by data and software (GEMPAK, McIDAS, LDM) from the Unidata Program. Unidata is sponsored by the National Science Foundation.
