================================================================================ SOUNDING # 1 IDN= 89022 DAY=2001250 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 -16.1 -18.0 95.0 2.9 30.0 257.9 0.937 MAND 925.0 -11.3 -18.3 50.0 10.9 538.9 267.8 0.977 MAND 850.0 -16.9 -19.0 35.0 10.9 1181.1 268.5 1.001 MAND 700.0 -27.7 -29.8 30.0 9.9 2608.8 271.8 0.462 MAND 500.0 -44.3 -56.3 360.0 18.8 4947.3 279.0 0.042 MAND 400.0 -53.5 -68.5 25.0 11.8 6413.5 285.5 ----- MAND 300.0 -62.9 -76.9 250.0 16.9 8225.4 296.7 ----- MAND 250.0 -68.5 -82.5 225.0 9.9 9333.7 304.2 ----- MAND 200.0 -72.3 -84.3 265.0 5.8 10659.4 318.3 ----- MAND 150.0 -76.1 ----- 285.0 18.8 12336.4 339.0 ----- MAND 100.0 -81.9 ----- 240.0 16.9 14643.1 369.5 ----- MAND 70.0 -84.5 ----- 255.0 28.0 16628.3 403.6 ----- MAND 50.0 -83.3 ----- 245.0 28.9 18509.9 447.2 ----- MAND 30.0 -81.5 ----- 250.0 30.9 21366.5 522.4 ----- MAND 20.0 -80.1 ----- 265.0 33.8 23633.9 591.0 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 07 Sep 2001250 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -18.3 C Potential Temperature (Th) = 264.7 K Equivalent Potential Temperature (ThE) = 267.2 K Mixing Ratio (MIX) = 1.0 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 865 mb Temperature at LCL (TLCL) = -19.2 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -3.9 C K Index (KI) = 6.3 Lifted Index (LI) = 9.9 Severe WEAther Threat Index (SwI) = 114.6 Showalter Index (ShI) = 6.7 Total Totals Index (TTI) = 52.7 Precipitable Water (PW) = 3.0 mm Energy Analysis: ---------------- Helicity (HELI) = -46 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 273 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 285 K Pressure Level of Maximum Theta-E = 400 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done