================================================================================ SOUNDING # 1 IDN= 89022 DAY=2002263 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 992.0 -27.1 -30.2 280.0 2.9 30.0 246.6 0.314 MAND 925.0 -26.9 -31.0 290.0 3.9 534.5 251.8 0.312 MAND 850.0 -21.9 -22.3 225.0 21.0 1151.0 263.2 0.752 MAND 700.0 -26.1 -29.0 240.0 25.8 2568.9 273.6 0.498 MAND 500.0 -40.3 -43.9 240.0 56.9 4935.1 283.9 0.155 MAND 400.0 -50.5 -54.0 240.0 71.9 6424.3 289.4 0.067 MAXW 345.0 -55.0 -62.4 235.0 85.9 7370.3 295.7 0.032 MAND 300.0 -59.3 -70.3 235.0 73.8 8264.1 301.8 ----- MAND 250.0 -65.7 -76.7 230.0 66.8 9389.4 308.4 ----- MAND 200.0 -70.9 -80.9 225.0 59.8 10728.8 320.5 ----- MAND 150.0 -74.1 -84.1 220.0 45.8 12420.2 342.5 ----- TRO1 115.0 -79.7 ----- 230.0 45.8 13948.1 359.1 ----- MAND 100.0 -79.1 ----- 220.0 49.0 14741.6 374.9 ----- MAND 70.0 -82.7 ----- 225.0 43.9 16750.8 407.5 ----- MAND 50.0 -84.3 ----- 225.0 51.9 18620.6 444.9 ----- MAND 30.0 -83.9 ----- 225.0 35.9 21450.3 515.9 ----- MAND 20.0 -78.3 ----- 230.0 38.9 23732.0 596.5 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 20 Sep 2002263 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -30.1 C Potential Temperature (Th) = 250.9 K Equivalent Potential Temperature (ThE) = 251.8 K Mixing Ratio (MIX) = 0.3 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 883 mb Temperature at LCL (TLCL) = -31.0 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -14.9 C K Index (KI) = -6.8 Lifted Index (LI) = 26.4 Severe WEAther Threat Index (SwI) = 156.3 Showalter Index (ShI) = 15.4 Total Totals Index (TTI) = 36.4 Precipitable Water (PW) = 2.2 mm Energy Analysis: ---------------- Helicity (HELI) = 22 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 260 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 296 K Pressure Level of Maximum Theta-E = 345 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done