================================================================================ SOUNDING # 1 IDN= 89022 DAY=2002255 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 984.0 -40.1 -44.4 195.0 0.0 30.0 234.1 0.075 MAND 925.0 -21.5 -26.4 100.0 5.8 469.2 257.3 0.479 MAND 850.0 -16.1 -28.1 180.0 5.8 1099.5 269.3 0.446 MAND 700.0 -22.5 -42.5 145.0 4.9 2543.9 277.6 0.129 MAND 500.0 -36.3 -57.3 230.0 7.0 4947.2 288.8 0.038 MAND 400.0 -47.1 -64.1 195.0 8.0 6460.5 293.8 ----- MAND 300.0 -59.1 -70.1 195.0 16.1 8315.4 302.1 ----- MAND 250.0 -67.5 -77.5 195.0 21.0 9436.5 305.7 ----- TRO1 227.0 -71.1 -82.1 195.0 23.5 10013.0 308.8 ----- MAND 200.0 -72.1 -82.1 195.0 26.8 10760.8 318.6 ----- MAND 150.0 -73.1 -84.1 190.0 45.8 12451.4 344.2 ----- MAND 100.0 -81.5 ----- 190.0 58.9 14778.2 370.3 ----- MAND 70.0 -83.7 ----- 190.0 46.8 16769.7 405.3 ----- MAND 50.0 -85.1 ----- 175.0 26.8 18630.6 443.0 ----- MAND 30.0 -84.3 ----- 185.0 19.8 21451.3 514.9 ----- MAND 20.0 -78.5 ----- 290.0 11.8 23729.4 595.9 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 12 Sep 2002255 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -31.9 C Potential Temperature (Th) = 251.8 K Equivalent Potential Temperature (ThE) = 252.6 K Mixing Ratio (MIX) = 0.3 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 845 mb Temperature at LCL (TLCL) = -33.2 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -8.5 C K Index (KI) = -27.9 Lifted Index (LI) = 29.7 Severe WEAther Threat Index (SwI) = 18.7 Showalter Index (ShI) = 15.2 Total Totals Index (TTI) = 28.4 Precipitable Water (PW) = 1.1 mm Energy Analysis: ---------------- Helicity (HELI) = 11 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 267 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 294 K Pressure Level of Maximum Theta-E = 400 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done