================================================================================ SOUNDING # 1 IDN= 89022 DAY=2002268 TIME=120000 VALID LEVELS= 16 ------------------------------------------------------------------------------ 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 993.0 -16.9 -18.6 165.0 7.0 30.0 256.8 0.887 MAND 925.0 -17.3 -19.2 170.0 9.9 562.5 261.6 0.904 MAND 850.0 -22.9 -22.9 175.0 9.9 1189.8 262.2 0.713 MAND 700.0 -18.9 -29.9 190.0 23.9 2625.3 281.6 0.457 MAND 500.0 -32.3 -39.3 215.0 42.9 5066.5 293.7 0.253 MAND 400.0 -45.3 -49.6 220.0 51.9 6598.9 296.1 0.105 MAND 300.0 -60.3 -68.3 220.0 51.9 8456.4 300.4 ----- MAND 250.0 -64.9 -72.9 210.0 45.8 9581.2 309.6 ----- TRO1 237.0 -65.9 -73.9 225.0 39.8 9906.3 312.9 ----- MAND 200.0 -64.9 -74.9 220.0 47.8 10939.6 330.0 ----- MAND 150.0 -65.7 -79.7 235.0 43.9 12691.6 356.9 ----- MAND 100.0 -66.7 -83.7 240.0 54.8 15150.4 398.9 ----- MAND 70.0 -64.9 -83.9 235.0 67.8 17317.4 445.6 ----- MAND 50.0 -59.5 -82.5 240.0 74.8 19397.2 503.3 ----- MAND 30.0 -43.5 -73.5 230.0 77.9 22714.8 626.1 ----- MAND 20.0 -24.7 -61.7 180.0 50.9 25554.9 760.6 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 25 Sep 2002268 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -19.2 C Potential Temperature (Th) = 260.0 K Equivalent Potential Temperature (ThE) = 262.3 K Mixing Ratio (MIX) = 0.9 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 914 mb Temperature at LCL (TLCL) = -19.7 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -9.8 C K Index (KI) = -24.5 Lifted Index (LI) = 25.8 Severe WEAther Threat Index (SwI) = 62.8 Showalter Index (ShI) = 24.4 Total Totals Index (TTI) = 18.8 Precipitable Water (PW) = 2.8 mm Energy Analysis: ---------------- Helicity (HELI) = 67 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 266 K CAPE for Forecast Maximum Temperature = 44 J/kg Maximum Theta-E at or below 300 mb = 296 K Pressure Level of Maximum Theta-E = 400 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done