================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000074 TIME=120000 VALID LEVELS= 32 ------------------------------------------------------------------------------ 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 991.0 -20.9 -22.6 175.0 8.9 30.0 252.9 0.628 SIGT 986.0 -11.1 -16.1 174.3 8.9 68.1 263.1 1.103 MAND 925.0 -12.5 -24.5 165.0 8.9 557.4 266.5 0.568 SIGT 918.0 -12.5 -23.5 167.2 9.6 615.5 267.1 0.626 SIGT 891.0 -14.3 -22.3 176.1 12.0 842.8 267.5 0.717 SIGT 880.0 -11.7 -25.7 179.7 13.1 937.5 271.2 0.536 MAND 850.0 -12.3 -29.3 190.0 15.9 1203.0 273.3 0.398 SIGT 811.0 -12.1 -46.1 191.2 17.2 1562.2 277.2 0.075 SIGT 766.0 -12.3 -49.3 192.7 18.6 1998.7 281.5 0.056 MAND 700.0 -16.9 -37.9 195.0 21.0 2681.3 283.8 0.209 SIGT 671.0 -19.3 -38.3 198.2 21.1 2997.6 284.5 0.209 SIGT 584.0 -26.9 -41.9 208.7 21.5 4015.1 287.2 0.165 SIGT 509.0 -34.5 -50.5 218.7 21.9 4991.7 289.5 0.076 MAND 500.0 -35.5 -51.5 220.0 22.0 5116.2 289.8 0.071 SIGT 440.0 -42.5 ----- 211.3 22.5 5993.2 291.7 ----- MAND 400.0 -47.3 ----- 205.0 22.9 6630.7 293.5 ----- SIGT 378.0 -49.7 ----- 205.0 24.3 7003.1 295.1 ----- TRO1 309.0 -56.9 ----- 205.0 28.9 8301.4 302.6 ----- MAND 300.0 -56.1 ----- 210.0 28.0 8489.1 306.3 ----- MAND 250.0 -51.3 ----- 220.0 29.9 9661.4 329.8 ----- SIGT 212.0 -46.5 ----- 220.0 29.9 10744.8 353.2 ----- MAND 200.0 -47.5 ----- 220.0 29.9 11130.9 357.6 ----- SIGT 155.0 -48.3 ----- 228.9 31.6 12813.2 383.2 ----- MAND 150.0 -47.9 ----- 230.0 31.9 13029.5 387.5 ----- SIGT 115.0 -49.9 ----- 223.4 32.5 14775.4 414.4 ----- MAND 100.0 -50.3 ----- 220.0 32.8 15688.8 430.6 ----- SIGT 84.2 -51.3 ----- ----- ----- 16809.2 450.2 ----- SIGT 61.7 -52.5 ----- ----- ----- 18824.8 489.4 ----- SIGT 45.7 -54.3 ----- ----- ----- 20757.7 529.0 ----- SIGT 33.5 -54.3 ----- ----- ----- 22749.2 578.1 ----- SIGT 24.4 -53.5 ----- ----- ----- 24785.4 635.3 ----- SIGT 19.3 -55.9 ----- ----- ----- 26286.3 671.9 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 14 Mar 2000074 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -21.2 C Potential Temperature (Th) = 265.3 K Equivalent Potential Temperature (ThE) = 267.3 K Mixing Ratio (MIX) = 0.7 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 816 mb Temperature at LCL (TLCL) = -22.8 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -4.3 C K Index (KI) = -27.1 Lifted Index (LI) = 18.5 Severe WEAther Threat Index (SwI) = 141.3 Showalter Index (ShI) = 12.9 Total Totals Index (TTI) = 29.4 Precipitable Water (PW) = 1.5 mm Energy Analysis: ---------------- Helicity (HELI) = 23 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 272 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 302 K Pressure Level of Maximum Theta-E = 309 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done