================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000020 TIME=120000 VALID LEVELS= 40 ------------------------------------------------------------------------------ Idn Id Station Name St Co Lat Lon Elev 89022 Halley AQ 75:30S 026:39W 30 ------------------------------------------------------------------------------ Level Pressure Temp Dew Point Dir Speed Height Theta Mix Type [MB] [C] [C] [deg] [KTS] [M ] [K] [g/kg] -------- ------ ----- ----- ----- ----- ------- ----- ------ SFC 981.0 -2.1 -2.5 55.0 23.9 30.0 272.6 3.243 SIGT 961.0 -2.9 -4.6 42.7 25.7 193.7 273.4 2.827 MAND 925.0 -4.3 -5.7 20.0 28.9 495.7 274.9 2.701 SIGT 923.0 -4.3 -5.7 20.1 28.8 512.8 275.1 2.707 MAND 850.0 -8.3 -10.5 25.0 24.9 1158.0 277.5 2.021 SIGT 849.0 -8.3 -10.5 25.0 24.9 1167.1 277.6 2.023 SIGT 799.0 -11.3 -14.1 25.0 28.1 1636.0 279.2 1.607 SIGT 754.0 -14.7 -17.2 25.0 31.2 2078.3 280.2 1.316 SIGT 705.0 -18.9 -20.5 25.0 34.6 2583.3 281.0 1.061 MAND 700.0 -18.3 -19.7 25.0 35.0 2636.5 282.2 1.145 SIGT 697.0 -17.9 -19.7 24.6 34.9 2668.6 283.0 1.150 SIGT 615.0 -23.5 -26.0 13.2 33.4 3595.0 286.9 0.747 SIGT 525.0 -32.9 -34.8 359.2 31.5 4731.0 288.9 0.381 SIGT 519.0 -32.3 -38.3 358.2 31.3 4812.0 290.6 0.271 MAND 500.0 -33.1 -40.1 355.0 30.9 5074.8 292.7 0.233 SIGT 484.0 -34.1 -41.1 353.5 31.2 5303.1 294.2 0.217 SIGT 413.0 -42.1 -41.1 346.4 32.6 6395.8 297.6 0.254 MAND 400.0 -44.1 -41.1 345.0 32.8 6611.4 297.7 0.262 SIGT 363.0 -49.1 -41.1 339.3 35.5 7255.7 299.4 0.289 SIGT 320.0 -52.9 -41.1 332.0 38.9 8076.4 305.1 0.328 TRO1 309.0 -55.1 -41.1 330.0 39.8 8301.0 305.1 0.339 MAND 300.0 -54.7 -41.1 330.0 35.9 8490.0 308.3 0.350 SIGT 268.0 -55.7 -41.1 336.2 31.6 9210.4 316.9 0.391 MAND 250.0 -53.9 -41.1 340.0 28.9 9655.2 325.9 0.420 SIGT 232.0 -51.1 -41.1 345.0 27.6 10138.3 337.2 0.452 SIGT 223.0 -52.7 -41.1 347.7 26.9 10394.8 338.6 0.470 MAND 200.0 -50.5 -41.1 355.0 24.9 11101.5 352.8 0.525 SIGT 168.0 -48.5 -41.1 358.0 23.1 12244.1 374.2 0.625 MAND 150.0 -46.9 -41.1 360.0 22.0 12992.7 389.3 0.700 SIGT 123.0 -47.1 -41.1 9.7 22.4 14307.7 411.6 0.853 SIGT 105.0 -41.5 -41.1 17.6 22.8 15368.7 441.4 1.000 MAND 100.0 -41.5 -41.1 20.0 22.9 15699.9 447.6 1.050 SIGT 82.5 -39.9 -61.9 ----- ----- 17010.1 476.1 ----- SIGT 68.9 -38.7 -59.7 ----- ----- 18244.5 503.9 ----- SIGT 52.8 -35.3 -55.3 ----- ----- 20086.1 551.6 ----- SIGT 49.1 -37.1 -60.1 ----- ----- 20590.5 559.0 ----- SIGT 44.5 -34.5 -68.5 ----- ----- 21274.6 581.2 ----- SIGT 33.1 -33.7 -67.7 ----- ----- 23347.6 634.7 ----- SIGT 25.6 -31.9 -65.9 ----- ----- 25157.2 688.2 ----- SIGT 21.4 -31.7 -66.7 ----- ----- 26424.4 725.0 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 20 Jan 2000020 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -5.7 C Potential Temperature (Th) = 274.6 K Equivalent Potential Temperature (ThE) = 281.6 K Mixing Ratio (MIX) = 2.7 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 909 mb Temperature at LCL (TLCL) = -5.9 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = 3.8 C K Index (KI) = 12.9 Lifted Index (LI) = 9.5 Severe WEAther Threat Index (SwI) = 80.7 Showalter Index (ShI) = 8.6 Total Totals Index (TTI) = 47.4 Precipitable Water (PW) = 7.0 mm Energy Analysis: ---------------- Helicity (HELI) = -91 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 286 K CAPE for Forecast Maximum Temperature = 1 J/kg Maximum Theta-E at or below 300 mb = 295 K Pressure Level of Maximum Theta-E = 484 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done