================================================================================ SOUNDING # 1 IDN= 89022 DAY=2001107 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 985.0 -34.3 -38.3 255.0 8.9 30.0 239.9 0.143 MAND 925.0 -19.3 -23.8 255.0 9.9 483.8 259.6 0.605 MAND 850.0 -19.3 -36.3 245.0 8.9 1112.9 265.9 0.202 MAND 700.0 -24.3 -47.3 220.0 11.8 2542.9 275.6 0.076 MAND 500.0 -38.5 -42.8 225.0 29.9 4926.5 286.1 0.175 MAND 400.0 -48.1 -59.1 225.0 49.0 6429.5 292.5 0.039 MAND 300.0 -58.3 -66.3 225.0 57.9 8283.6 303.2 ----- TRO1 296.0 -58.7 -67.7 225.0 54.8 8368.0 303.8 ----- MAND 250.0 -55.9 -68.9 230.0 39.8 9436.2 323.0 ----- MAND 200.0 -53.3 -82.3 225.0 30.9 10865.2 348.4 ----- MAND 150.0 -54.9 ----- 225.0 30.9 12711.7 375.5 ----- MAND 100.0 -59.7 ----- 240.0 36.9 15276.1 412.4 ----- MAND 70.0 -60.9 ----- 240.0 37.9 17500.6 454.1 ----- MAND 50.0 -63.7 ----- 225.0 38.9 19579.4 493.4 ----- MAND 30.0 -70.3 ----- 235.0 50.9 22665.0 553.0 ----- MAND 20.0 -71.1 ----- 235.0 42.0 25070.3 618.6 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 17 Apr 2001107 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -29.5 C Potential Temperature (Th) = 254.3 K Equivalent Potential Temperature (ThE) = 255.3 K Mixing Ratio (MIX) = 0.4 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 845 mb Temperature at LCL (TLCL) = -30.8 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -9.3 C K Index (KI) = -40.1 Lifted Index (LI) = 25.3 Severe WEAther Threat Index (SwI) = 47.8 Showalter Index (ShI) = 16.3 Total Totals Index (TTI) = 21.4 Precipitable Water (PW) = 1.0 mm Energy Analysis: ---------------- Helicity (HELI) = 35 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 266 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 293 K Pressure Level of Maximum Theta-E = 400 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done