================================================================================
SOUNDING # 1 IDN= 91938 DAY=2018055 TIME= 0 VALID LEVELS= 36
------------------------------------------------------------------------------
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 1015.0 30.8 21.8 260.0 5.8 2.0 302.7 16.444
SIGT 1004.0 28.6 22.6 252.7 5.8 99.7 301.4 17.482
MAND 1000.0 28.2 22.2 250.0 5.8 135.3 301.4 17.121
MAND 925.0 23.2 19.8 185.0 8.9 824.9 303.0 15.941
MAND 850.0 17.6 16.8 120.0 10.9 1558.9 304.6 14.334
SIGT 844.0 17.2 16.6 119.1 10.9 1619.7 304.8 14.252
SIGT 746.0 11.2 10.3 103.1 11.5 2666.8 309.2 10.632
SIGT 740.0 10.8 10.2 102.1 11.6 2734.5 309.5 10.647
SIGT 709.0 10.8 -4.2 96.6 11.8 3092.1 313.3 3.957
SIGT 704.0 9.8 5.8 95.7 11.8 3151.1 312.8 8.263
MAND 700.0 9.6 5.0 95.0 11.8 3198.6 313.1 7.855
SIGT 617.0 4.2 -17.8 75.9 11.1 4237.2 318.4 1.529
SIGT 564.0 -1.1 -10.1 62.5 10.6 4961.2 320.5 3.150
SIGT 533.0 -3.7 -16.7 54.3 10.3 5410.4 322.6 1.943
SIGT 516.0 -5.5 -11.5 49.5 10.1 5665.8 323.4 3.079
MAND 500.0 -7.1 -15.1 45.0 9.9 5912.5 324.4 2.368
SIGT 441.0 -13.7 -25.7 87.6 13.9 6880.2 327.9 1.071
SIGT 427.0 -15.7 -20.7 98.4 14.9 7124.7 328.4 1.724
MAND 400.0 -18.7 -25.7 120.0 16.9 7615.0 330.7 1.181
SIGT 389.0 -20.1 -28.1 122.0 19.4 7822.5 331.5 0.974
SIGT 358.0 -24.7 -28.3 127.9 26.8 8433.0 333.3 1.039
SIGT 319.0 -31.1 -41.1 135.8 36.7 9262.3 335.6 0.329
SIGT 312.0 -32.5 -35.1 137.4 38.6 9419.2 335.8 0.622
MAND 300.0 -34.7 -44.7 140.0 42.0 9694.6 336.5 0.237
SIGT 291.0 -36.3 -40.0 140.8 44.5 9906.7 337.1 0.405
SIGT 272.0 -39.7 -42.3 142.7 50.1 10372.1 338.8 0.339
SIGT 263.0 -41.3 -50.3 143.6 52.8 10601.5 339.7 0.150
MAND 250.0 -43.3 -53.3 145.0 56.9 10944.4 341.7 0.117
SIGT 227.0 -47.5 -59.5 147.5 64.8 11588.5 344.9 0.065
MAXW 205.0 -53.3 -60.5 150.0 72.8 12251.8 345.9 0.065
MAND 200.0 -54.7 -60.7 150.0 70.9 12412.4 346.2 0.065
SIGT 183.0 -59.7 -63.6 148.4 64.6 12974.5 346.9 -----
SIGT 160.0 -63.9 -70.9 146.1 55.3 13806.3 353.4 -----
MAND 150.0 -67.1 -73.1 145.0 50.9 14199.0 354.5 -----
SIGT 139.0 -70.5 -75.3 ----- ----- 14655.0 356.3 -----
SIGT 108.0 -73.1 -81.1 ----- ----- 16143.8 378.1 -----
Parcel Definition for 100 mb Boundary Layer: 0000 UTC 24 Feb 2018055
----------------------------------------------------------------------
Dewpoint Temperature (TD) = 21.0 C
Potential Temperature (Th) = 302.2 K
Equivalent Potential Temperature (ThE) = 346.6 K
Mixing Ratio (MIX) = 16.5 g/kg
Stability Indices and Levels:
-----------------------------
Lifted Condensation Level (LCL) = 898 mb
Temperature at LCL (TLCL) = 19.9 C
Level of Free Convection (LFC) = 898 mb
Equilibrium Level (EL) = 208 mb
Convective Temperature (CVT) = 17.0 C
Forecast Maximum Temperature (FMAX) = 33.4 C
K Index (KI) = 36.9
Lifted Index (LI) = -3.3
Severe WEAther Threat Index (SwI) = 233.4
Showalter Index (ShI) = -2.2
Total Totals Index (TTI) = 48.6
Precipitable Water (PW) = 52.1 mm
Energy Analysis:
----------------
Helicity (HELI) = -22 m**2/s**2
Convective Available Potential Energy (CAPE) = 1249 J/kg
Convective Inhibition (CIN) = 114 J/kg
Theta-E for Forecast Maximum Temperature = 349 K
CAPE for Forecast Maximum Temperature = 1852 J/kg
Maximum Theta-E at or below 300 mb = 348 K
Pressure Level of Maximum Theta-E = 1004 mb
CAPE for Maximum Theta-E = 1578 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.
