================================================================================ SOUNDING # 1 IDN= 89022 DAY=2002260 TIME=120000 VALID LEVELS= 17 ------------------------------------------------------------------------------ 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 976.0 -30.5 -33.7 155.0 4.9 30.0 244.4 0.228 MAND 925.0 -28.5 -30.5 75.0 15.9 413.2 250.2 0.327 MAND 850.0 -27.7 -27.8 95.0 49.9 1020.5 257.1 0.458 MAND 700.0 -25.1 -50.1 140.0 22.0 2424.5 274.7 0.057 MAND 500.0 -35.5 -55.5 180.0 49.0 4818.8 289.8 0.045 MAND 400.0 -43.9 -61.9 185.0 77.9 6345.3 297.9 0.029 MAXW 372.0 -47.3 -64.5 190.0 82.8 6818.5 299.7 ----- MAND 300.0 -57.3 -72.3 190.0 77.9 8221.2 304.6 ----- MAND 250.0 -65.9 -78.9 195.0 75.8 9351.4 308.1 ----- MAND 200.0 -68.9 -79.9 190.0 60.8 10696.7 323.7 ----- MAND 150.0 -76.3 ----- 190.0 49.9 12387.2 338.7 ----- TRO1 104.0 -82.3 ----- 190.0 45.8 14467.5 364.6 ----- MAND 100.0 -79.9 ----- 185.0 36.9 14688.2 373.4 ----- MAND 70.0 -82.2 ----- 225.0 28.9 16684.9 408.6 ----- MAND 50.0 -84.3 ----- 225.0 32.8 18568.5 444.9 ----- MAND 30.0 -82.0 ----- 215.0 36.9 21426.6 521.2 ----- MAND 20.0 -80.1 ----- 230.0 17.9 23695.3 591.0 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 17 Sep 2002260 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -30.9 C Potential Temperature (Th) = 249.8 K Equivalent Potential Temperature (ThE) = 250.6 K Mixing Ratio (MIX) = 0.3 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 889 mb Temperature at LCL (TLCL) = -31.6 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -18.2 C K Index (KI) = -45.0 Lifted Index (LI) = 32.1 Severe WEAther Threat Index (SwI) = 148.9 Showalter Index (ShI) = 25.8 Total Totals Index (TTI) = 15.5 Precipitable Water (PW) = 0.9 mm Energy Analysis: ---------------- Helicity (HELI) = 725 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 258 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 300 K Pressure Level of Maximum Theta-E = 372 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done