================================================================================ SOUNDING # 1 IDN= 89022 DAY=2002209 TIME=120000 VALID LEVELS= 13 ------------------------------------------------------------------------------ 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 978.0 -48.7 -54.7 70.0 5.8 30.0 225.9 0.025 MAND 925.0 -24.7 -33.7 140.0 3.9 416.0 254.1 0.241 MAND 850.0 -19.1 -38.1 195.0 16.9 1038.6 266.1 0.169 MAND 700.0 -23.9 -45.9 200.0 36.9 2470.4 276.0 0.089 MAND 500.0 -38.7 -60.7 200.0 63.9 4854.9 285.9 0.026 MAXW 405.0 -49.7 -66.9 200.0 70.9 6266.7 289.4 ----- MAND 400.0 -50.3 -67.3 200.0 69.9 6349.9 289.6 ----- MAND 300.0 -63.1 -76.1 200.0 52.8 8174.4 296.4 ----- MAND 250.0 -67.9 -79.9 205.0 39.8 9283.8 305.1 ----- MAND 200.0 -71.5 -82.5 210.0 40.8 10614.0 319.5 ----- MAND 150.0 -75.9 ----- 215.0 29.9 12295.3 339.4 ----- MAND 100.0 -80.9 ----- 215.0 29.9 14609.1 371.4 ----- MAND 70.0 ----- ----- 240.0 30.9 16590.0 ----- ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 28 Jul 2002209 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -39.9 C Potential Temperature (Th) = 248.4 K Equivalent Potential Temperature (ThE) = 248.7 K Mixing Ratio (MIX) = 0.1 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 777 mb Temperature at LCL (TLCL) = -42.0 C Level of Free Convection (LFC) = 100 mb Equilibrium Level (EL) = ----- Convective Temperature (CVT) = -22.9 C Forecast Maximum Temperature (FMAX) = -11.2 C K Index (KI) = -40.5 Lifted Index (LI) = 30.5 Severe WEAther Threat Index (SwI) = 97.8 Showalter Index (ShI) = 15.9 Total Totals Index (TTI) = 20.2 Precipitable Water (PW) = 0.5 mm Energy Analysis: ---------------- Helicity (HELI) = -15 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 264 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 290 K Pressure Level of Maximum Theta-E = 400 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done