================================================================================ SOUNDING # 1 IDN= 91938 DAY=2017295 TIME=120000 VALID LEVELS= 50 ------------------------------------------------------------------------------ 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 24.2 20.1 100.0 1.9 2.0 296.2 14.788 MAND 1000.0 23.4 19.5 100.0 2.9 124.0 296.6 14.439 MAND 925.0 19.0 16.8 85.0 5.8 802.1 298.7 13.147 MAND 850.0 14.2 13.6 80.0 9.9 1525.4 301.0 11.618 SIGT 829.0 12.8 12.5 91.0 9.9 1737.0 301.7 11.076 SIGT 819.0 12.4 9.1 96.3 9.9 1839.2 302.3 8.910 SIGT 804.0 15.6 3.6 104.4 9.9 1995.4 307.4 6.183 SIGT 789.0 17.0 -16.0 112.7 9.9 2155.5 310.5 1.390 SIGT 742.0 14.2 -20.8 139.7 9.9 2675.5 313.0 0.982 MAND 700.0 10.4 0.4 165.0 9.9 3163.9 314.0 5.644 SIGT 681.0 8.6 2.6 176.7 9.7 3392.6 314.5 6.807 SIGT 629.0 5.0 -7.0 210.3 9.3 4046.3 317.6 3.601 SIGT 617.0 3.8 -3.2 218.4 9.2 4203.3 318.0 4.908 SIGT 613.0 3.6 -2.4 221.1 9.1 4256.3 318.3 5.246 SIGT 503.0 -3.5 -15.5 302.6 8.0 5843.1 328.2 2.277 MAND 500.0 -3.9 -15.9 305.0 8.0 5890.4 328.3 2.215 SIGT 451.0 -10.1 -16.1 274.6 6.5 6695.9 330.3 2.416 SIGT 433.0 -12.3 -19.3 262.8 5.9 7008.9 331.4 1.919 SIGT 414.0 -13.1 -32.1 249.9 5.3 7351.6 334.7 0.628 SIGT 411.0 -13.5 -33.5 247.8 5.2 7407.0 334.8 0.552 MAND 400.0 -14.9 -32.9 240.0 4.9 7612.9 335.6 0.602 MAND 300.0 -31.7 -36.2 290.0 10.9 9719.8 340.7 0.580 SIGT 272.0 -37.3 -39.6 314.4 5.5 10405.1 342.3 0.452 SIGT 262.0 -38.9 -45.9 323.6 3.5 10663.2 343.6 0.238 MAND 250.0 -41.7 -47.7 335.0 1.0 10983.1 344.1 0.205 SIGT 245.0 -42.9 -48.9 325.3 2.1 11119.7 344.3 0.184 SIGT 240.0 -44.1 -54.1 315.4 3.2 11258.5 344.5 0.111 SIGT 222.0 -48.5 -52.8 278.4 7.4 11776.8 345.5 0.139 SIGT 215.0 -49.9 -56.9 263.4 9.0 11987.0 346.5 0.092 MAND 200.0 -53.7 -58.7 230.0 12.8 12456.1 347.7 0.082 SIGT 180.0 -59.5 -62.9 233.7 17.7 13124.7 348.9 0.059 MAND 150.0 -69.3 -74.1 240.0 25.8 14239.9 350.7 ----- SIGT 144.0 -71.5 -76.5 235.9 25.5 14482.4 351.0 ----- SIGT 110.0 -76.9 -82.9 209.3 23.6 16052.5 369.0 ----- MAND 100.0 -77.9 -82.9 200.0 22.9 16599.2 377.2 ----- SIGT 92.0 -79.3 -84.3 158.5 17.9 17074.5 383.6 ----- SIGT 87.7 -76.9 -81.4 134.6 14.9 17348.1 393.7 ----- SIGT 86.9 -75.3 -79.9 130.0 14.4 17401.0 397.9 ----- MAND 70.0 -73.7 -81.7 20.0 1.0 18659.8 426.7 ----- SIGT 62.8 -72.9 -82.9 42.3 4.4 19295.4 442.0 ----- SIGT 51.2 -66.3 -82.9 85.0 11.1 20513.4 484.0 ----- SIGT 50.1 -65.9 -82.9 89.6 11.8 20645.1 487.9 ----- MAND 50.0 -65.5 -82.9 90.0 11.8 20657.3 489.2 ----- SIGT 40.0 -60.5 -82.9 83.6 15.8 22031.3 533.9 ----- SIGT 32.6 -53.7 -84.7 77.5 19.5 23326.4 584.2 ----- MAND 30.0 -54.5 -84.7 75.0 21.0 23859.8 596.1 ----- SIGT 25.6 -56.1 -84.7 84.8 19.0 24872.3 619.2 ----- MAND 20.0 -52.7 -84.7 100.0 15.9 26454.5 674.9 ----- SIGT 15.8 -53.9 -84.9 ----- ----- 27973.0 718.0 ----- SIGT 12.7 -45.7 -79.7 ----- ----- 29402.4 792.9 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 22 Oct 2017295 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = 18.2 C Potential Temperature (Th) = 297.6 K Equivalent Potential Temperature (ThE) = 334.2 K Mixing Ratio (MIX) = 13.8 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 920 mb Temperature at LCL (TLCL) = 17.5 C Level of Free Convection (LFC) = 854 mb Equilibrium Level (EL) = 817 mb Convective Temperature (CVT) = 26.5 C Forecast Maximum Temperature (FMAX) = 29.1 C K Index (KI) = 21.7 Lifted Index (LI) = 5.1 Severe WEAther Threat Index (SwI) = 191.1 Showalter Index (ShI) = 5.9 Total Totals Index (TTI) = 35.6 Precipitable Water (PW) = 37.5 mm Energy Analysis: ---------------- Helicity (HELI) = 58 m**2/s**2 Convective Available Potential Energy (CAPE) = 6 J/kg Convective Inhibition (CIN) = 62 J/kg Theta-E for Forecast Maximum Temperature = 337 K CAPE for Forecast Maximum Temperature = 34 J/kg Maximum Theta-E at or below 300 mb = 338 K Pressure Level of Maximum Theta-E = 451 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done