================================================================================ SOUNDING # 1 IDN= 89022 DAY=2002118 TIME=120000 VALID LEVELS= 16 ------------------------------------------------------------------------------ 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 997.0 -19.5 -21.5 75.0 12.8 30.0 253.9 0.688 MAND 925.0 -14.7 -16.2 86.3 15.6 592.7 264.3 1.166 MAND 850.0 -12.9 -13.9 99.3 18.8 1235.8 272.6 1.535 MAND 700.0 -14.3 -15.7 129.0 26.0 2713.8 286.7 1.607 MAND 500.0 -30.5 -40.5 178.8 38.2 5187.3 295.9 0.223 MAND 400.0 -40.7 -48.7 210.0 45.8 6740.7 302.1 0.115 MAND 300.0 -53.9 -59.9 220.0 49.0 8644.6 309.4 0.047 MAND 250.0 -62.1 -66.4 225.0 50.9 9794.0 313.8 ----- TRO1 224.0 -65.7 -69.6 220.0 46.8 10467.3 318.2 ----- MAND 200.0 -63.5 -68.5 220.0 40.8 11159.8 332.2 ----- MAND 150.0 -59.5 -72.5 220.0 35.9 12943.9 367.6 ----- MAND 100.0 -60.1 -75.1 225.0 29.9 15478.7 411.6 ----- MAND 70.0 -63.5 -79.5 220.0 35.9 17687.5 448.6 ----- MAND 50.0 -67.7 -82.7 240.0 38.9 19733.8 484.0 ----- MAND 30.0 -70.7 ----- 245.0 50.9 22786.5 551.9 ----- MAND 20.0 -71.5 ----- 245.0 65.9 25187.0 617.3 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 28 Apr 2002118 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -18.0 C Potential Temperature (Th) = 261.0 K Equivalent Potential Temperature (ThE) = 263.5 K Mixing Ratio (MIX) = 1.0 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 919 mb Temperature at LCL (TLCL) = -18.4 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -4.0 C K Index (KI) = 2.3 Lifted Index (LI) = 26.6 Severe WEAther Threat Index (SwI) = 75.8 Showalter Index (ShI) = 16.0 Total Totals Index (TTI) = 34.2 Precipitable Water (PW) = 5.9 mm Energy Analysis: ---------------- Helicity (HELI) = 329 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 = 400 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done