================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000282 TIME=120000 VALID LEVELS= 17 ------------------------------------------------------------------------------ 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 980.0 -23.7 -25.6 230.0 8.9 30.0 250.9 0.486 MAND 925.0 -15.1 -26.1 110.0 5.8 459.6 263.9 0.492 MAND 850.0 -14.3 -21.3 155.0 15.9 1100.2 271.2 0.821 MAND 700.0 -16.3 -27.3 185.0 29.9 2567.7 284.4 0.582 MAND 500.0 -33.7 -43.7 200.0 43.9 5014.8 292.0 0.158 MAND 400.0 -45.9 ----- 200.0 43.9 6540.6 295.3 ----- MAND 300.0 -61.7 ----- 200.0 44.9 8389.6 298.4 ----- MAND 250.0 -69.9 ----- 205.0 45.8 9497.3 302.2 ----- TRO1 233.0 -72.9 ----- 205.0 42.9 9913.6 303.8 ----- MAND 200.0 -72.9 ----- 200.0 42.9 10809.7 317.3 ----- MAND 150.0 -76.9 ----- 220.0 39.8 12480.9 337.7 ----- TRO2 145.0 -77.9 ----- 220.0 42.9 12675.3 339.2 ----- MAND 100.0 -79.3 ----- 220.0 36.9 14793.5 374.5 ----- MAND 70.0 -83.5 ----- 230.0 28.9 16797.5 405.8 ----- MAND 50.0 -84.1 ----- 210.0 22.9 18664.3 445.3 ----- MAND 30.0 -78.9 ----- 230.0 16.9 21532.9 529.6 ----- MAND 20.0 -63.1 ----- 280.0 28.9 23934.6 643.1 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 08 Oct 2000282 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -25.3 C Potential Temperature (Th) = 261.3 K Equivalent Potential Temperature (ThE) = 262.7 K Mixing Ratio (MIX) = 0.5 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 813 mb Temperature at LCL (TLCL) = -26.9 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -4.5 C K Index (KI) = -12.9 Lifted Index (LI) = 24.0 Severe WEAther Threat Index (SwI) = 75.8 Showalter Index (ShI) = 15.5 Total Totals Index (TTI) = 31.8 Precipitable Water (PW) = 2.6 mm Energy Analysis: ---------------- Helicity (HELI) = 206 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 272 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 295 K Pressure Level of Maximum Theta-E = 400 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done