================================================================================ SOUNDING # 1 IDN= 89022 DAY=2001119 TIME=120000 VALID LEVELS= 12 ------------------------------------------------------------------------------ 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 985.0 -34.5 -38.6 145.0 4.9 30.0 239.7 0.138 MAND 925.0 -14.9 -26.9 60.0 10.9 487.6 264.1 0.457 MAND 850.0 -14.1 -30.1 15.0 8.9 1128.6 271.4 0.370 MAND 700.0 -20.1 -25.1 285.0 5.8 2585.8 280.2 0.712 MAND 500.0 -33.9 -50.9 345.0 8.9 5013.1 291.7 0.075 MAND 400.0 -42.9 -54.9 50.0 5.8 6548.1 299.2 0.060 MAND 300.0 -58.5 -63.1 315.0 10.9 8423.3 302.9 0.035 MAND 250.0 -67.3 -71.8 300.0 12.8 9546.5 306.0 ----- TRO1 216.0 -70.1 -74.3 300.0 8.0 10422.2 314.8 ----- MAND 200.0 -67.3 -71.6 280.0 9.9 10883.3 326.2 ----- MAND 150.0 -62.9 -76.9 295.0 15.9 12637.0 361.7 ----- MAND 100.0 -64.1 -85.1 305.0 15.0 15127.8 403.9 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 29 Apr 2001119 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -30.8 C Potential Temperature (Th) = 257.5 K Equivalent Potential Temperature (ThE) = 258.4 K Mixing Ratio (MIX) = 0.3 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 786 mb Temperature at LCL (TLCL) = -32.7 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -4.4 C K Index (KI) = -15.3 Lifted Index (LI) = 27.4 Severe WEAther Threat Index (SwI) = 26.8 Showalter Index (ShI) = 16.0 Total Totals Index (TTI) = 23.6 Precipitable Water (PW) = 2.1 mm Energy Analysis: ---------------- Helicity (HELI) = -41 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 271 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 299 K Pressure Level of Maximum Theta-E = 400 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done