================================================================================ SOUNDING # 1 IDN= 89022 DAY=2001268 TIME=120000 VALID LEVELS= 15 ------------------------------------------------------------------------------ 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 -25.5 -28.6 85.0 22.0 30.0 248.7 0.367 MAND 925.0 -26.3 -29.5 55.0 18.8 485.4 252.4 0.359 MAND 850.0 -30.9 -33.3 45.0 18.8 1091.4 253.8 0.272 MAND 700.0 -23.7 -28.1 220.0 17.9 2490.4 276.3 0.541 MAND 500.0 -38.3 -49.3 215.0 25.8 4878.3 286.4 0.086 MAND 400.0 -49.5 -54.4 220.0 28.9 6377.3 290.7 0.064 MAND 300.0 -64.9 -70.9 230.0 35.0 8197.6 293.9 ----- TRO1 253.0 -72.9 -77.9 230.0 37.9 9217.4 296.7 ----- MAND 250.0 -72.5 -77.5 225.0 36.9 9287.5 298.3 ----- MAND 200.0 -73.3 -80.3 210.0 36.9 10596.8 316.7 ----- MAND 150.0 -76.5 -83.5 220.0 38.9 12267.9 338.3 ----- MAND 100.0 -80.7 -83.5 215.0 37.9 14579.3 371.8 ----- MAND 70.0 -81.7 -83.5 215.0 39.8 16585.4 409.6 ----- MAND 50.0 -80.5 -83.5 220.0 49.0 18478.9 453.8 ----- MAND 30.0 -78.3 -84.3 220.0 57.9 21378.9 531.2 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 25 Sep 2001268 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -29.6 C Potential Temperature (Th) = 251.5 K Equivalent Potential Temperature (ThE) = 252.4 K Mixing Ratio (MIX) = 0.4 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 883 mb Temperature at LCL (TLCL) = -30.5 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -19.1 C K Index (KI) = -30.3 Lifted Index (LI) = 27.9 Severe WEAther Threat Index (SwI) = 63.6 Showalter Index (ShI) = 26.2 Total Totals Index (TTI) = 12.4 Precipitable Water (PW) = 1.7 mm Energy Analysis: ---------------- Helicity (HELI) = -156 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 256 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