================================================================================ SOUNDING # 1 IDN= 89022 DAY=2002145 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 984.0 -23.5 -26.0 270.0 4.9 30.0 250.8 0.467 MAND 925.0 -21.9 -22.4 290.0 3.9 483.9 256.9 0.685 MAND 850.0 -20.1 -20.3 350.0 10.9 1108.9 265.1 0.895 MAND 700.0 -21.9 -37.9 325.0 19.8 2543.9 278.2 0.209 MAND 500.0 -37.7 -46.7 320.0 35.0 4943.3 287.1 0.114 MAND 400.0 -46.7 -57.7 310.0 38.9 6453.5 294.3 0.046 MAND 300.0 -56.5 -69.5 325.0 38.9 8321.0 305.7 ----- TRO1 259.0 -60.3 -73.3 340.0 40.8 9245.7 313.2 ----- MAND 250.0 -59.3 -72.3 335.0 42.0 9466.8 317.9 ----- MAND 200.0 -61.9 -76.9 335.0 33.8 10856.6 334.8 ----- MAND 150.0 -66.1 -83.1 335.0 35.9 12619.6 356.2 ----- TRO2 145.0 -66.9 -83.9 325.0 31.9 12824.9 358.3 ----- MAND 100.0 -70.3 ----- 320.0 33.8 15051.9 391.9 ----- MAND 70.0 -74.1 ----- 275.0 9.9 17152.0 425.9 ----- MAND 50.0 -79.3 ----- 305.0 17.9 19088.9 456.6 ----- MAND 30.0 -78.1 ----- 305.0 7.0 21999.4 531.8 ----- MAND 20.0 -79.9 ----- 230.0 11.8 24306.0 591.6 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 25 May 2002145 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -23.2 C Potential Temperature (Th) = 256.0 K Equivalent Potential Temperature (ThE) = 257.7 K Mixing Ratio (MIX) = 0.6 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 914 mb Temperature at LCL (TLCL) = -23.7 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -11.0 C K Index (KI) = -18.7 Lifted Index (LI) = 24.1 Severe WEAther Threat Index (SwI) = 56.8 Showalter Index (ShI) = 16.3 Total Totals Index (TTI) = 35.0 Precipitable Water (PW) = 2.1 mm Energy Analysis: ---------------- Helicity (HELI) = -63 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 265 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 294 K Pressure Level of Maximum Theta-E = 400 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done