================================================================================ SOUNDING # 1 IDN= 89022 DAY=2002140 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 996.0 -34.9 -38.9 265.0 10.9 30.0 238.5 0.133 MAND 925.0 -20.9 -24.0 240.0 10.9 561.6 257.9 0.594 MAND 850.0 -26.1 -30.4 240.0 5.8 1180.3 258.8 0.359 MAND 700.0 -26.7 -42.7 305.0 9.9 2584.2 272.9 0.126 MAND 500.0 -39.5 -45.5 310.0 21.0 4951.1 284.9 0.130 MAND 400.0 -50.7 -52.6 315.0 25.8 6442.3 289.1 0.079 MAND 300.0 -61.1 -64.7 320.0 29.9 8273.6 299.2 ----- TRO1 273.0 -64.5 -68.4 315.0 22.0 8854.9 302.5 ----- MAND 250.0 -65.5 -69.7 330.0 14.0 9391.7 308.7 ----- MAND 200.0 -61.5 -69.5 300.0 15.0 10762.5 335.4 ----- MAND 150.0 -62.7 -79.7 280.0 10.9 12541.5 362.1 ----- MAND 100.0 -67.5 ----- 230.0 12.8 15013.3 397.3 ----- MAND 70.0 -72.5 ----- 250.0 19.8 17136.4 429.3 ----- MAND 50.0 -75.9 ----- 250.0 24.9 19097.9 464.7 ----- MAND 30.0 -80.9 ----- 265.0 23.9 22012.9 524.1 ----- MAND 20.0 -79.1 ----- 265.0 28.0 24307.7 594.1 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 20 May 2002140 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -29.6 C Potential Temperature (Th) = 251.1 K Equivalent Potential Temperature (ThE) = 252.0 K Mixing Ratio (MIX) = 0.3 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 886 mb Temperature at LCL (TLCL) = -30.6 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -13.2 C K Index (KI) = -33.0 Lifted Index (LI) = 27.0 Severe WEAther Threat Index (SwI) = 32.7 Showalter Index (ShI) = 20.6 Total Totals Index (TTI) = 22.5 Precipitable Water (PW) = 1.2 mm Energy Analysis: ---------------- Helicity (HELI) = -25 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 261 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 289 K Pressure Level of Maximum Theta-E = 400 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done