================================================================================ SOUNDING # 1 IDN= 89022 DAY=2002250 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 -38.3 -42.5 85.0 8.9 30.0 235.9 0.092 MAND 925.0 -34.3 -37.4 345.0 8.0 459.1 244.2 0.166 MAND 850.0 -28.1 -31.3 260.0 24.9 1058.7 256.7 0.330 MAND 700.0 -25.9 -32.9 235.0 55.9 2459.3 273.8 0.344 MAND 500.0 -38.7 -46.7 240.0 73.8 4834.2 285.9 0.114 MAND 400.0 -48.1 -58.1 240.0 75.8 6336.5 292.5 0.044 MAXW 369.0 -52.4 -61.9 240.0 75.8 6850.2 293.6 0.032 MAND 300.0 -63.5 -71.5 235.0 71.9 8168.7 295.8 ----- MAND 250.0 -65.9 -75.9 240.0 59.8 9282.3 308.1 ----- TRO1 223.0 -69.1 -80.1 245.0 62.9 9971.0 313.4 ----- MAND 200.0 -69.1 -80.1 240.0 63.9 10621.8 323.3 ----- MAND 150.0 -72.1 -84.1 250.0 57.9 12329.2 345.9 ----- MAND 100.0 -73.7 -83.8 275.0 51.9 14708.3 385.4 ----- MAND 70.0 -73.3 -83.6 270.0 67.8 16794.9 427.6 ----- MAND 50.0 -70.9 -83.5 280.0 94.8 18777.0 476.4 ----- MAND 30.0 -64.1 -83.1 285.0 138.9 21855.2 569.9 ----- MAND 20.0 -62.1 -84.1 295.0 176.8 24350.7 646.1 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 07 Sep 2002250 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -38.2 C Potential Temperature (Th) = 243.2 K Equivalent Potential Temperature (ThE) = 243.6 K Mixing Ratio (MIX) = 0.2 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 871 mb Temperature at LCL (TLCL) = -39.4 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -21.3 C K Index (KI) = -27.7 Lifted Index (LI) = 34.7 Severe WEAther Threat Index (SwI) = 123.6 Showalter Index (ShI) = 23.3 Total Totals Index (TTI) = 18.0 Precipitable Water (PW) = 1.2 mm Energy Analysis: ---------------- Helicity (HELI) = -286 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 253 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 294 K Pressure Level of Maximum Theta-E = 369 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done