================================================================================ SOUNDING # 1 IDN= 89022 DAY=2001142 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 995.0 -26.3 -29.4 250.0 7.0 30.0 247.2 0.337 MAND 925.0 -15.5 -36.5 230.0 16.9 569.3 263.5 0.182 MAND 850.0 -15.3 -33.3 215.0 19.8 1208.0 270.1 0.272 MAND 700.0 -20.3 -35.3 215.0 28.9 2660.9 280.0 0.272 MAND 500.0 -34.7 -47.7 215.0 53.8 5083.0 290.7 0.102 MAND 400.0 -46.9 -53.9 205.0 67.8 6602.3 294.0 0.068 MAND 300.0 -60.9 -67.9 210.0 68.8 8450.5 299.5 ----- MAXW 290.0 -62.5 -69.4 205.0 70.9 8657.0 300.1 ----- MAND 250.0 -69.7 -75.7 215.0 64.9 9560.9 302.5 ----- TRO1 246.0 -70.3 -76.3 215.0 64.9 9656.9 303.0 ----- MAND 200.0 -70.3 -76.3 230.0 47.8 10887.4 321.4 ----- MAND 150.0 -67.9 -78.9 220.0 39.8 12607.4 353.1 ----- TRO2 108.0 -71.7 -84.7 255.0 31.9 14564.8 380.7 ----- MAND 100.0 -71.7 -84.7 230.0 35.9 15019.1 389.2 ----- MAND 70.0 -77.1 ----- 225.0 28.9 17096.2 419.5 ----- MAND 50.0 -79.3 ----- 245.0 26.8 19018.3 456.6 ----- MAND 30.0 -83.5 ----- 260.0 35.0 21888.4 517.0 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 22 May 2001142 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -33.8 C Potential Temperature (Th) = 258.2 K Equivalent Potential Temperature (ThE) = 258.8 K Mixing Ratio (MIX) = 0.2 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 738 mb Temperature at LCL (TLCL) = -36.5 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -5.4 C K Index (KI) = -28.9 Lifted Index (LI) = 26.3 Severe WEAther Threat Index (SwI) = 93.5 Showalter Index (ShI) = 16.5 Total Totals Index (TTI) = 20.8 Precipitable Water (PW) = 1.1 mm Energy Analysis: ---------------- Helicity (HELI) = -24 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 = 294 K Pressure Level of Maximum Theta-E = 400 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done