================================================================================ SOUNDING # 1 IDN= 89022 DAY=2001077 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 974.0 -22.5 -27.5 125.0 8.0 30.0 252.6 0.411 MAND 925.0 -10.3 -27.3 95.0 14.0 418.4 268.8 0.441 MAND 850.0 -11.1 -34.1 110.0 8.9 1068.8 274.5 0.252 MAND 700.0 -14.1 -36.1 175.0 22.9 2551.3 286.9 0.251 MAND 500.0 -31.1 -50.1 180.0 28.9 5021.7 295.1 0.080 MAND 400.0 -42.5 -54.5 190.0 31.9 6567.2 299.8 0.063 MAND 300.0 -56.5 -63.5 200.0 29.9 8452.4 305.7 ----- TRO1 280.0 -58.1 -65.1 205.0 31.9 8888.8 309.5 ----- MAND 250.0 -57.1 -66.1 200.0 31.9 9604.6 321.2 ----- MAND 200.0 -50.7 -79.7 210.0 26.8 11038.1 352.5 ----- MAND 150.0 -50.7 -84.7 210.0 17.9 12913.3 382.7 ----- MAND 100.0 -51.5 -84.5 200.0 17.9 15551.4 428.2 ----- MAND 70.0 -51.5 -84.5 220.0 14.0 17867.8 474.2 ----- MAND 50.0 -52.1 -85.1 225.0 16.9 20050.1 520.7 ----- MAND 30.0 -52.9 ----- 265.0 16.9 23352.8 600.5 ----- MAND 20.0 -52.9 ----- 250.0 19.8 25969.5 674.3 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 18 Mar 2001077 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -28.5 C Potential Temperature (Th) = 265.8 K Equivalent Potential Temperature (ThE) = 266.9 K Mixing Ratio (MIX) = 0.4 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 720 mb Temperature at LCL (TLCL) = -31.2 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -0.5 C K Index (KI) = -36.1 Lifted Index (LI) = 23.4 Severe WEAther Threat Index (SwI) = 46.9 Showalter Index (ShI) = 16.6 Total Totals Index (TTI) = 17.0 Precipitable Water (PW) = 1.2 mm Energy Analysis: ---------------- Helicity (HELI) = 46 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 276 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 300 K Pressure Level of Maximum Theta-E = 400 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done