================================================================================ SOUNDING # 1 IDN= 89022 DAY=2001198 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 1000.0 -31.3 -34.9 125.0 8.9 30.0 241.9 0.198 MAND 925.0 -15.3 -25.3 85.0 11.8 600.9 263.7 0.529 MAND 850.0 -19.3 -23.3 75.0 15.9 1235.0 265.9 0.688 MAND 700.0 -27.3 -35.3 50.0 15.0 2656.8 272.3 0.272 MAND 500.0 -41.9 -51.9 320.0 26.8 5009.0 282.0 0.068 MAND 400.0 -52.7 -59.7 315.0 37.9 6485.7 286.5 0.036 MAND 300.0 -62.3 -72.3 320.0 21.0 8303.5 297.5 ----- MAND 250.0 -66.9 -75.9 330.0 14.0 9417.7 306.6 ----- MAND 200.0 -71.1 -79.1 345.0 11.8 10752.5 320.2 ----- MAND 150.0 -74.7 -83.7 315.0 9.9 12440.5 341.4 ----- MAND 100.0 -80.9 ----- 5.0 8.9 14761.4 371.4 ----- MAND 70.0 -83.9 ----- 260.0 3.9 16754.9 404.9 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 17 Jul 2001198 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -28.8 C Potential Temperature (Th) = 255.6 K Equivalent Potential Temperature (ThE) = 256.6 K Mixing Ratio (MIX) = 0.4 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 836 mb Temperature at LCL (TLCL) = -30.3 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -6.7 C K Index (KI) = -8.7 Lifted Index (LI) = 20.8 Severe WEAther Threat Index (SwI) = 58.7 Showalter Index (ShI) = 11.8 Total Totals Index (TTI) = 41.2 Precipitable Water (PW) = 1.8 mm Energy Analysis: ---------------- Helicity (HELI) = -163 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 = 287 K Pressure Level of Maximum Theta-E = 400 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done