================================================================================ SOUNDING # 1 IDN= 91938 DAY=2018054 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 1015.0 25.4 21.9 90.0 1.9 2.0 297.3 16.547 MAND 1000.0 25.8 22.3 140.0 3.9 133.7 299.0 17.228 SIGT 998.0 26.0 22.5 141.0 4.0 151.4 299.3 17.481 MAND 925.0 21.2 17.6 180.0 9.9 818.2 301.0 13.845 SIGT 858.0 16.4 12.7 117.7 13.5 1466.2 302.5 10.839 MAND 850.0 16.2 12.6 110.0 14.0 1546.2 303.1 10.870 SIGT 796.0 13.6 9.3 103.2 15.6 2103.6 306.1 9.297 SIGT 757.0 11.4 -2.6 98.0 16.9 2525.8 308.1 4.178 SIGT 734.0 9.2 6.5 94.8 17.7 2783.0 308.5 8.318 MAND 700.0 7.8 -3.2 90.0 18.8 3175.9 311.1 4.322 SIGT 674.0 6.6 -15.4 92.3 19.5 3487.4 313.2 1.712 SIGT 646.0 5.8 -24.2 94.9 20.3 3835.0 316.1 0.836 SIGT 569.0 0.2 -27.8 102.4 22.6 4862.4 321.2 0.684 SIGT 565.0 -0.1 -13.1 102.9 22.7 4919.0 321.5 2.469 MAND 500.0 -6.5 -22.5 110.0 24.9 5886.4 325.1 1.257 SIGT 445.0 -12.5 -34.5 117.9 28.0 6787.2 328.6 0.463 SIGT 443.0 -12.9 -26.9 118.2 28.2 6821.5 328.5 0.955 SIGT 434.0 -14.3 -16.1 119.6 28.7 6977.8 328.7 2.511 SIGT 421.0 -15.9 -17.2 121.6 29.5 7208.1 329.5 2.360 MAND 400.0 -19.1 -25.1 125.0 30.9 7591.8 330.2 1.246 SIGT 390.0 -20.5 -30.5 125.9 31.9 7779.9 330.7 0.776 SIGT 379.0 -22.1 -23.3 126.9 33.0 7991.2 331.3 1.546 SIGT 371.0 -22.3 -30.3 127.7 33.8 8148.1 333.1 0.832 SIGT 357.0 -24.3 -35.3 129.0 35.3 8429.9 334.1 0.533 SIGT 315.0 -31.9 -34.6 133.4 40.1 9328.9 335.7 0.647 MAND 300.0 -34.5 -38.6 135.0 42.0 9672.0 336.8 0.454 SIGT 278.0 -38.7 -45.7 137.1 44.9 10200.0 338.1 0.229 MAND 250.0 -44.7 -49.7 140.0 49.0 10920.1 339.6 0.166 SIGT 210.0 -54.5 -57.9 147.9 45.0 12062.2 341.7 0.085 MAND 200.0 -56.9 -60.7 150.0 43.9 12373.1 342.7 0.065 MAXW 171.0 -62.8 -68.3 150.0 66.8 13341.0 348.6 ----- MAND 150.0 -67.7 -74.7 145.0 54.8 14150.5 353.5 ----- TRO1 120.0 -75.7 -81.7 140.0 35.9 15467.7 362.1 ----- SIGT 101.0 -75.3 -82.3 102.2 25.5 16466.0 381.2 ----- MAND 100.0 -75.3 -82.3 100.0 24.9 16523.6 382.3 ----- MAND 70.0 -75.1 ----- 55.0 21.0 18592.4 423.7 ----- SIGT 59.5 -75.1 ----- 74.1 24.3 19535.6 443.9 ----- SIGT 53.3 -69.9 ----- 87.3 26.6 20182.5 470.1 ----- MAND 50.0 -68.9 ----- 95.0 28.0 20564.1 481.1 ----- SIGT 45.2 -69.5 ----- 94.0 30.7 21167.2 493.8 ----- MAND 30.0 -61.1 ----- 90.0 42.0 23663.7 578.1 ----- SIGT 24.1 -56.7 ----- ----- ----- 25038.4 628.2 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 23 Feb 2018054 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = 20.1 C Potential Temperature (Th) = 299.9 K Equivalent Potential Temperature (ThE) = 341.4 K Mixing Ratio (MIX) = 15.6 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 915 mb Temperature at LCL (TLCL) = 19.3 C Level of Free Convection (LFC) = 915 mb Equilibrium Level (EL) = 269 mb Convective Temperature (CVT) = 17.9 C Forecast Maximum Temperature (FMAX) = 31.4 C K Index (KI) = 24.3 Lifted Index (LI) = -0.6 Severe WEAther Threat Index (SwI) = 204.2 Showalter Index (ShI) = 3.1 Total Totals Index (TTI) = 41.8 Precipitable Water (PW) = 40.2 mm Energy Analysis: ---------------- Helicity (HELI) = 4 m**2/s**2 Convective Available Potential Energy (CAPE) = 616 J/kg Convective Inhibition (CIN) = 70 J/kg Theta-E for Forecast Maximum Temperature = 344 K CAPE for Forecast Maximum Temperature = 1151 J/kg Maximum Theta-E at or below 300 mb = 346 K Pressure Level of Maximum Theta-E = 998 mb CAPE for Maximum Theta-E = 1499 J/kg ================================================================================ UALIST: Done