================================================================================ SOUNDING # 1 IDN= 89022 DAY=2001068 TIME=120000 VALID LEVELS= 12 ------------------------------------------------------------------------------ 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 -11.3 -60.3 70.0 4.9 30.0 262.9 0.014 MAND 925.0 -15.5 -18.7 250.0 16.9 516.2 263.5 0.944 MAND 850.0 -20.9 -22.1 245.0 15.9 1148.2 264.3 0.765 MAND 700.0 -24.3 -33.3 245.0 28.9 2574.1 275.6 0.331 MAND 500.0 -36.7 -54.7 240.0 35.0 4966.6 288.3 0.049 MAND 400.0 -47.1 -58.1 245.0 30.9 6478.7 293.8 0.044 TRO1 321.0 -55.3 -64.3 255.0 23.9 7909.6 301.5 ----- MAND 300.0 -55.1 -65.1 235.0 25.8 8341.7 307.7 ----- MAND 250.0 -49.1 -73.1 245.0 15.0 9522.6 333.1 ----- MAND 200.0 -46.9 -76.9 235.0 9.9 10994.7 358.5 ----- MAND 150.0 -46.9 -79.9 225.0 15.0 12901.9 389.3 ----- MAND 100.0 -48.7 -82.7 225.0 12.8 15579.2 433.6 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 09 Mar 2001068 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -31.7 C Potential Temperature (Th) = 263.4 K Equivalent Potential Temperature (ThE) = 264.2 K Mixing Ratio (MIX) = 0.3 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 706 mb Temperature at LCL (TLCL) = -34.7 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -8.4 C K Index (KI) = -15.3 Lifted Index (LI) = 20.0 Severe WEAther Threat Index (SwI) = 66.9 Showalter Index (ShI) = 18.2 Total Totals Index (TTI) = 30.4 Precipitable Water (PW) = 2.1 mm Energy Analysis: ---------------- Helicity (HELI) = -17 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 = 301 K Pressure Level of Maximum Theta-E = 321 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done