================================================================================ SOUNDING # 1 IDN= 91938 DAY=2017328 TIME=120000 VALID LEVELS= 46 ------------------------------------------------------------------------------ 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 1009.0 26.6 21.6 70.0 8.0 2.0 299.0 16.338 MAND 1000.0 26.0 21.2 65.0 8.9 81.4 299.2 16.079 MAND 925.0 21.8 18.4 25.0 15.9 766.3 301.6 14.577 MAND 850.0 17.2 15.0 360.0 18.8 1497.4 304.2 12.744 SIGT 819.0 15.0 13.4 358.1 17.7 1814.6 305.1 11.908 SIGT 808.0 14.4 12.9 357.4 17.3 1929.5 305.6 11.677 SIGT 748.0 12.6 5.6 353.4 14.9 2581.4 310.5 7.662 SIGT 738.0 12.2 7.3 352.7 14.4 2694.6 311.3 8.747 MAND 700.0 9.2 5.9 350.0 12.8 3136.5 312.7 8.369 SIGT 668.0 6.6 4.6 342.2 12.8 3523.8 314.0 8.006 SIGT 633.0 5.2 -0.8 333.2 12.8 3965.7 317.3 5.720 SIGT 583.0 0.6 -3.0 319.7 12.8 4633.5 319.4 5.275 SIGT 523.0 -3.5 -12.5 302.2 12.8 5500.2 324.6 2.802 MAND 500.0 -5.5 -9.4 295.0 12.8 5854.9 326.3 3.758 SIGT 498.0 -5.7 -9.2 294.8 13.0 5886.4 326.5 3.834 SIGT 473.0 -7.9 -17.9 292.5 14.9 6289.1 328.6 1.979 SIGT 460.0 -9.5 -12.9 291.2 15.9 6505.4 329.2 3.085 SIGT 443.0 -11.1 -16.1 289.5 17.3 6795.9 330.8 2.460 MAND 400.0 -16.1 -25.1 285.0 21.0 7573.3 334.1 1.246 SIGT 349.0 -22.9 -41.9 304.3 24.8 8587.5 338.2 0.276 MAND 300.0 -31.3 -49.3 325.0 28.9 9678.3 341.3 0.144 SIGT 259.0 -39.5 -57.5 312.9 28.9 10702.1 343.9 0.072 MAND 250.0 -41.5 -58.5 310.0 28.9 10943.3 344.4 0.067 SIGT 238.0 -44.3 -59.3 311.1 27.1 11275.1 345.0 0.064 MAND 200.0 -54.3 -58.5 315.0 21.0 12416.2 346.8 0.084 SIGT 193.0 -56.5 -59.5 313.1 20.8 12643.5 346.8 0.077 MAND 150.0 -69.7 -73.9 300.0 19.8 14194.9 350.0 ----- SIGT 143.0 -72.5 -77.0 292.1 24.1 14477.8 350.0 ----- TRO1 121.0 -78.7 -82.7 265.0 38.9 15444.8 355.8 ----- SIGT 118.0 -75.1 -79.0 269.6 38.1 15589.2 365.0 ----- SIGT 101.0 -79.3 -79.0 298.2 33.1 16482.3 373.5 ----- MAND 100.0 -79.3 -79.0 300.0 32.8 16538.9 374.5 ----- SIGT 84.1 -78.1 -83.1 345.6 18.5 17525.5 396.0 ----- SIGT 80.8 -74.5 -80.5 356.2 15.1 17756.4 407.9 ----- MAND 70.0 -72.5 -82.5 35.0 2.9 18595.8 429.3 ----- SIGT 65.9 -71.7 -84.7 46.4 5.0 18951.3 438.5 ----- SIGT 52.5 -63.3 -84.7 90.4 13.2 20321.2 487.5 ----- SIGT 52.0 -63.5 -84.7 92.3 13.5 20380.0 488.4 ----- MAND 50.0 -64.5 -84.7 100.0 15.0 20620.3 491.5 ----- SIGT 48.3 -65.5 -84.7 100.3 15.6 20831.3 494.0 ----- SIGT 37.3 -58.9 -84.7 102.8 20.0 22428.7 548.8 ----- MAND 30.0 -57.9 -84.7 105.0 23.9 23799.2 586.8 ----- SIGT 21.7 -56.5 -84.7 89.1 23.1 25848.6 648.0 ----- MAND 20.0 -53.7 -84.7 85.0 22.9 26369.9 671.8 ----- SIGT 17.3 -48.9 -81.9 ----- ----- 27312.6 715.6 ----- SIGT 12.4 -43.7 -78.7 ----- ----- 29526.1 805.4 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 24 Nov 2017328 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = 19.7 C Potential Temperature (Th) = 300.5 K Equivalent Potential Temperature (ThE) = 341.2 K Mixing Ratio (MIX) = 15.2 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 903 mb Temperature at LCL (TLCL) = 18.7 C Level of Free Convection (LFC) = 812 mb Equilibrium Level (EL) = 550 mb Convective Temperature (CVT) = 31.5 C Forecast Maximum Temperature (FMAX) = 31.8 C K Index (KI) = 34.4 Lifted Index (LI) = 0.4 Severe WEAther Threat Index (SwI) = 230.7 Showalter Index (ShI) = 1.3 Total Totals Index (TTI) = 43.2 Precipitable Water (PW) = 49.1 mm Energy Analysis: ---------------- Helicity (HELI) = -76 m**2/s**2 Convective Available Potential Energy (CAPE) = 21 J/kg Convective Inhibition (CIN) = 112 J/kg Theta-E for Forecast Maximum Temperature = 345 K CAPE for Forecast Maximum Temperature = 309 J/kg Maximum Theta-E at or below 300 mb = 342 K Pressure Level of Maximum Theta-E = 1009 mb CAPE for Maximum Theta-E = 69 J/kg ================================================================================ UALIST: Done