================================================================================ SOUNDING # 1 IDN= 91938 DAY=2018170 TIME=120000 VALID LEVELS= 41 ------------------------------------------------------------------------------ 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 23.2 20.5 130.0 1.9 2.0 295.1 15.152 SIGT 1006.0 25.4 20.9 127.0 1.9 80.4 298.0 15.682 MAND 1000.0 25.0 20.5 125.0 1.9 133.1 298.2 15.385 MAND 925.0 20.0 16.4 85.0 1.0 814.3 299.8 12.810 SIGT 883.0 17.0 13.9 62.9 1.0 1214.3 300.7 11.401 SIGT 857.0 15.8 12.9 48.9 1.0 1469.6 302.0 10.998 MAND 850.0 15.6 12.2 45.0 1.0 1539.5 302.5 10.584 SIGT 795.0 13.2 4.2 8.4 4.4 2106.1 305.8 6.526 SIGT 768.0 10.6 7.3 349.7 6.2 2396.0 306.0 8.400 SIGT 718.0 8.4 -2.6 313.5 9.6 2955.7 309.5 4.407 MAND 700.0 6.6 -2.4 300.0 10.9 3165.0 309.8 4.589 SIGT 648.0 1.2 -3.5 279.1 19.0 3793.4 310.6 4.567 SIGT 630.0 2.2 -38.8 271.5 21.9 4020.6 314.3 0.212 SIGT 554.0 0.2 -34.8 237.1 35.3 5054.2 323.7 0.361 MAND 500.0 -3.7 -30.7 210.0 45.8 5870.0 328.5 0.594 SIGT 409.0 -17.9 -34.9 201.0 45.0 7414.8 329.6 0.484 SIGT 401.0 -18.7 -34.7 200.1 44.9 7562.4 330.5 0.503 MAND 400.0 -18.9 -34.9 200.0 44.9 7581.0 330.4 0.495 MAND 300.0 -35.1 -51.1 200.0 72.8 9656.3 335.9 0.122 SIGT 281.0 -38.9 -54.9 203.6 70.3 10109.0 336.8 0.085 MAND 250.0 -44.7 -58.7 210.0 65.9 10901.5 339.6 0.066 SIGT 226.0 -49.9 -61.9 224.3 72.1 11569.4 341.6 0.052 MAXW 202.0 -52.1 -65.9 240.0 78.9 12299.9 349.3 ----- MAND 200.0 -52.3 -66.3 240.0 77.9 12364.6 350.0 ----- SIGT 186.0 -53.7 -68.7 246.4 72.5 12832.7 355.0 ----- MAND 150.0 -63.3 -76.3 265.0 56.9 14185.7 361.1 ----- SIGT 128.0 -70.3 -81.3 275.0 45.8 15144.7 365.2 ----- MAND 100.0 -76.9 -83.0 290.0 28.9 16588.1 379.2 ----- SIGT 95.4 -78.9 -83.1 283.5 27.5 16857.5 380.4 ----- SIGT 88.5 -75.1 -83.1 273.1 25.2 17289.0 396.3 ----- SIGT 87.0 -73.7 -81.7 270.7 24.7 17388.6 401.0 ----- SIGT 76.3 -73.7 -82.7 252.3 20.6 18155.5 416.3 ----- SIGT 72.7 -70.1 -80.1 245.4 19.1 18440.5 429.8 ----- MAND 70.0 -69.5 -79.5 240.0 17.9 18666.0 435.7 ----- SIGT 62.8 -67.9 -80.9 287.5 13.1 19316.3 453.0 ----- SIGT 56.6 -61.7 -79.7 333.9 8.5 19950.8 480.8 ----- MAND 50.0 -62.5 -82.8 30.0 2.9 20717.6 496.2 ----- SIGT 35.8 -59.5 -83.1 65.8 15.3 22794.3 553.7 ----- MAND 30.0 -56.3 -83.1 85.0 22.0 23909.1 591.2 ----- SIGT 22.4 -51.1 -83.1 92.2 16.2 25787.6 658.1 ----- MAND 20.0 -52.5 -84.5 95.0 14.0 26522.6 675.5 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 19 Jun 2018170 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = 18.6 C Potential Temperature (Th) = 298.8 K Equivalent Potential Temperature (ThE) = 336.2 K Mixing Ratio (MIX) = 14.1 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 910 mb Temperature at LCL (TLCL) = 17.6 C Level of Free Convection (LFC) = 816 mb Equilibrium Level (EL) = 637 mb Convective Temperature (CVT) = 26.8 C Forecast Maximum Temperature (FMAX) = 30.1 C K Index (KI) = 22.5 Lifted Index (LI) = 4.4 Severe WEAther Threat Index (SwI) = 194.3 Showalter Index (ShI) = 6.5 Total Totals Index (TTI) = 35.2 Precipitable Water (PW) = 36.5 mm Energy Analysis: ---------------- Helicity (HELI) = -234 m**2/s**2 Convective Available Potential Energy (CAPE) = 99 J/kg Convective Inhibition (CIN) = 90 J/kg Theta-E for Forecast Maximum Temperature = 339 K CAPE for Forecast Maximum Temperature = 337 J/kg Maximum Theta-E at or below 300 mb = 339 K Pressure Level of Maximum Theta-E = 1006 mb CAPE for Maximum Theta-E = 371 J/kg ================================================================================ UALIST: Done