================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000290 TIME=120000 VALID LEVELS= 15 ------------------------------------------------------------------------------ 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 989.0 -25.7 -27.7 70.0 9.9 30.0 248.2 0.397 MAND 925.0 -19.3 -26.3 65.0 22.0 521.5 259.6 0.483 MAND 850.0 -15.7 -30.7 95.0 2.9 1155.0 269.7 0.349 MAND 700.0 -19.5 -35.5 190.0 3.9 2609.1 280.9 0.266 MAND 500.0 -34.1 -46.1 225.0 16.9 5038.2 291.5 0.122 MAND 400.0 -45.5 ----- 215.0 15.0 6564.0 295.9 ----- MAND 300.0 -60.7 ----- 225.0 18.8 8418.9 299.8 ----- MAND 250.0 -69.7 ----- 215.0 19.8 9529.8 302.5 ----- MAND 200.0 -78.1 ----- 215.0 23.9 10832.6 309.1 ----- MAND 150.0 -82.5 ----- 170.0 10.9 12458.2 328.0 ----- TRO1 149.0 -82.7 ----- 165.0 10.9 12495.6 328.3 ----- MAND 100.0 -81.7 ----- 255.0 8.0 14726.8 369.9 ----- MAND 70.0 -81.7 ----- 220.0 1.9 16727.7 409.6 ----- MAND 50.0 -79.5 ----- 270.0 4.9 18626.0 456.2 ----- MAND 30.0 -68.7 ----- 345.0 18.8 21605.4 557.4 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 16 Oct 2000290 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -27.1 C Potential Temperature (Th) = 256.8 K Equivalent Potential Temperature (ThE) = 258.0 K Mixing Ratio (MIX) = 0.4 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 845 mb Temperature at LCL (TLCL) = -28.4 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -7.6 C K Index (KI) = -28.3 Lifted Index (LI) = 27.6 Severe WEAther Threat Index (SwI) = 22.7 Showalter Index (ShI) = 17.2 Total Totals Index (TTI) = 21.8 Precipitable Water (PW) = 1.4 mm Energy Analysis: ---------------- Helicity (HELI) = -13 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 268 K CAPE for Forecast Maximum Temperature = ----- 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