================================================================================ SOUNDING # 1 IDN= 91938 DAY=2018290 TIME= 0 VALID LEVELS= 45 ------------------------------------------------------------------------------ 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 1014.0 28.0 21.0 350.0 3.9 2.0 300.0 15.653 SIGT 1003.0 25.2 21.3 353.9 3.9 98.7 298.1 16.131 MAND 1000.0 25.0 21.3 355.0 3.9 125.2 298.2 16.181 MAND 925.0 18.6 18.4 30.0 4.9 805.2 298.3 14.577 SIGT 924.0 18.4 18.2 30.5 4.9 814.6 298.2 14.407 SIGT 884.0 17.0 17.0 51.6 5.4 1195.0 300.6 13.950 SIGT 867.0 14.6 14.0 60.7 5.6 1360.7 299.7 11.692 MAND 850.0 13.8 13.3 70.0 5.8 1528.6 300.6 11.389 SIGT 803.0 11.2 10.9 74.4 5.5 2007.8 302.8 10.274 SIGT 762.0 8.4 4.0 78.5 5.3 2444.6 304.3 6.716 SIGT 758.0 8.0 2.0 78.9 5.3 2488.1 304.3 5.850 SIGT 745.0 8.6 -10.4 80.2 5.2 2631.1 306.5 2.325 SIGT 737.0 9.2 -11.8 81.0 5.1 2720.5 308.1 2.101 SIGT 733.0 10.6 -10.4 81.5 5.1 2765.7 310.1 2.364 MAND 700.0 9.4 -13.6 85.0 4.9 3148.3 312.9 1.912 SIGT 623.0 6.0 -22.0 28.7 12.2 4108.2 319.6 1.054 SIGT 606.0 4.8 -6.2 15.4 14.0 4334.4 320.8 3.977 SIGT 593.0 4.0 -14.0 5.1 15.3 4511.0 321.8 2.185 MAND 500.0 -4.7 -22.7 285.0 25.8 5876.0 327.3 1.235 SIGT 412.0 -14.7 -32.7 267.6 25.0 7371.2 333.1 0.595 MAND 400.0 -16.3 -31.3 265.0 24.9 7594.5 333.8 0.701 SIGT 379.0 -19.5 -28.5 272.7 26.8 7998.0 334.8 0.964 SIGT 352.0 -22.3 -42.3 283.1 29.4 8544.4 338.2 0.262 MAND 300.0 -31.9 -47.9 305.0 35.0 9697.0 340.4 0.167 SIGT 263.0 -39.7 -52.7 272.3 39.2 10612.5 342.1 0.119 MAND 250.0 -42.5 -54.5 260.0 40.8 10957.2 342.9 0.101 MAND 200.0 -54.1 -62.1 260.0 42.0 12427.5 347.1 0.057 MAND 150.0 -69.3 -74.3 280.0 38.9 14209.9 350.7 ----- SIGT 148.0 -70.1 -75.1 279.7 38.3 14289.9 350.7 ----- SIGT 138.0 -72.3 -76.8 277.9 35.5 14703.9 353.9 ----- SIGT 105.0 -78.5 -84.5 271.2 24.8 16287.5 370.9 ----- SIGT 102.0 -75.1 -81.1 270.5 23.7 16454.3 380.5 ----- MAND 100.0 -75.5 -81.5 270.0 22.9 16569.1 381.9 ----- SIGT 85.0 -77.5 -84.5 290.3 15.7 17505.5 396.0 ----- SIGT 80.6 -73.5 -80.5 297.0 13.4 17813.3 410.3 ----- SIGT 74.9 -74.5 -82.5 306.3 10.1 18241.3 416.9 ----- SIGT 72.2 -70.7 -78.7 311.0 8.4 18457.1 429.3 ----- MAND 70.0 -69.7 -78.7 315.0 7.0 18641.1 435.3 ----- SIGT 61.3 -65.5 -78.5 21.6 8.5 19440.4 461.5 ----- MAND 50.0 -64.7 -78.5 125.0 10.9 20682.6 491.0 ----- MAND 30.0 -59.9 -78.5 85.0 23.9 23838.6 581.4 ----- SIGT 28.4 -59.3 -78.5 77.0 21.5 24181.5 592.2 ----- SIGT 21.8 -52.1 -84.1 37.9 9.7 25866.7 660.3 ----- MAND 20.0 -52.1 -84.1 25.0 5.8 26424.8 676.7 ----- SIGT 17.3 -52.1 -84.1 ----- ----- 27364.2 705.4 ----- Parcel Definition for 100 mb Boundary Layer: 0000 UTC 17 Oct 2018290 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = 19.8 C Potential Temperature (Th) = 298.4 K Equivalent Potential Temperature (ThE) = 339.0 K Mixing Ratio (MIX) = 15.3 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 930 mb Temperature at LCL (TLCL) = 19.1 C Level of Free Convection (LFC) = 930 mb Equilibrium Level (EL) = 739 mb Convective Temperature (CVT) = 12.8 C Forecast Maximum Temperature (FMAX) = 28.8 C K Index (KI) = 8.8 Lifted Index (LI) = 2.1 Severe WEAther Threat Index (SwI) = 197.2 Showalter Index (ShI) = 5.5 Total Totals Index (TTI) = 36.5 Precipitable Water (PW) = 38.9 mm Energy Analysis: ---------------- Helicity (HELI) = -41 m**2/s**2 Convective Available Potential Energy (CAPE) = 158 J/kg Convective Inhibition (CIN) = 44 J/kg Theta-E for Forecast Maximum Temperature = 341 K CAPE for Forecast Maximum Temperature = -3850 J/kg Maximum Theta-E at or below 300 mb = 342 K Pressure Level of Maximum Theta-E = 1014 mb CAPE for Maximum Theta-E = -607 J/kg ================================================================================ UALIST: Done