================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000280 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 981.0 -23.7 -26.1 260.0 7.0 30.0 250.8 0.464 MAND 925.0 -16.1 -27.1 110.0 16.9 466.3 262.9 0.449 MAND 850.0 -17.1 -31.1 125.0 28.0 1102.1 268.2 0.336 MAND 700.0 -20.5 -49.5 175.0 40.8 2549.2 279.8 0.061 MAND 500.0 -34.7 -58.7 165.0 72.8 4970.2 290.7 0.033 MAND 400.0 -44.1 ----- 175.0 91.9 6498.6 297.7 ----- MAND 300.0 -58.9 ----- 175.0 94.8 8367.0 302.3 ----- MAND 250.0 -65.5 ----- 175.0 84.9 9493.9 308.7 ----- MAND 200.0 -72.9 ----- 185.0 84.9 10827.4 317.3 ----- MAND 150.0 -76.5 ----- 180.0 67.8 12500.3 338.3 ----- TRO1 111.0 -81.3 ----- 200.0 65.9 14214.1 359.8 ----- MAND 100.0 -80.9 ----- 185.0 65.9 14801.4 371.4 ----- MAND 70.0 -83.3 ----- 215.0 39.8 16798.1 406.2 ----- MAND 50.0 -83.9 ----- 220.0 49.0 18666.9 445.8 ----- MAND 30.0 -78.5 ----- 200.0 44.9 21540.0 530.7 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 06 Oct 2000280 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -27.3 C Potential Temperature (Th) = 260.2 K Equivalent Potential Temperature (ThE) = 261.4 K Mixing Ratio (MIX) = 0.4 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 800 mb Temperature at LCL (TLCL) = -29.1 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -6.6 C K Index (KI) = -42.5 Lifted Index (LI) = 24.1 Severe WEAther Threat Index (SwI) = 128.9 Showalter Index (ShI) = 17.9 Total Totals Index (TTI) = 21.2 Precipitable Water (PW) = 0.9 mm Energy Analysis: ---------------- Helicity (HELI) = 602 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 269 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 298 K Pressure Level of Maximum Theta-E = 400 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done