================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000294 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 986.0 -28.5 -31.9 230.0 7.0 30.0 245.6 0.269 MAND 925.0 -16.9 -28.9 210.0 9.9 498.7 262.0 0.380 MAND 850.0 -18.9 -35.9 180.0 2.9 1131.3 266.4 0.211 MAND 700.0 -23.9 -33.9 165.0 9.9 2563.7 276.0 0.312 MAND 500.0 -38.1 -46.1 170.0 22.9 4951.4 286.6 0.122 MAND 400.0 -49.3 ----- 165.0 25.8 6451.7 290.9 ----- MAND 300.0 -64.3 ----- 180.0 28.9 8275.4 294.7 ----- MAND 250.0 -68.5 ----- 185.0 28.9 9379.9 304.2 ----- MAND 200.0 -73.9 ----- 190.0 29.9 10700.4 315.7 ----- TRO1 197.0 -74.7 ----- 190.0 30.9 10788.4 315.8 ----- MAND 150.0 -76.3 ----- 195.0 19.8 12367.0 338.7 ----- MAND 100.0 -78.7 ----- 200.0 11.8 14691.4 375.7 ----- MAND 70.0 -78.7 ----- 190.0 8.0 16723.7 416.0 ----- MAND 50.0 -75.5 ----- 205.0 8.0 18656.5 465.6 ----- MAND 30.0 -57.7 ----- 155.0 7.0 21748.2 587.4 ----- MAND 20.0 -41.3 ----- 125.0 15.0 24405.3 709.8 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 20 Oct 2000294 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -30.5 C Potential Temperature (Th) = 257.5 K Equivalent Potential Temperature (ThE) = 258.3 K Mixing Ratio (MIX) = 0.3 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 790 mb Temperature at LCL (TLCL) = -32.4 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -8.0 C K Index (KI) = -26.7 Lifted Index (LI) = 23.2 Severe WEAther Threat Index (SwI) = 28.8 Showalter Index (ShI) = 16.2 Total Totals Index (TTI) = 21.4 Precipitable Water (PW) = 1.2 mm Energy Analysis: ---------------- Helicity (HELI) = 39 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 267 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 291 K Pressure Level of Maximum Theta-E = 400 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done