================================================================================ SOUNDING # 1 IDN= 89022 DAY=2001140 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 997.0 -30.5 -34.1 95.0 7.0 30.0 242.9 0.215 MAND 925.0 -15.7 -27.7 10.0 3.9 579.3 263.3 0.425 MAND 850.0 -13.9 -27.9 275.0 4.9 1219.6 271.6 0.454 MAND 700.0 -20.1 -22.2 235.0 17.9 2677.4 280.2 0.921 MAND 500.0 -36.3 -43.3 240.0 31.9 5093.2 288.8 0.166 MAND 400.0 -46.9 -56.9 240.0 30.9 6607.3 294.0 0.050 MAND 300.0 -59.7 -68.7 250.0 37.9 8460.5 301.2 ----- MAND 250.0 -66.7 -74.7 235.0 40.8 9582.1 306.9 ----- TRO1 225.0 -68.9 -76.9 245.0 36.9 10216.1 312.9 ----- MAND 200.0 -67.9 -75.9 245.0 37.9 10922.7 325.2 ----- MAND 150.0 -66.5 -78.5 245.0 26.8 12658.8 355.5 ----- MAND 100.0 -71.1 -85.1 240.0 24.9 15086.6 390.4 ----- MAND 70.0 -75.9 ----- 245.0 28.9 17173.2 422.0 ----- MAND 50.0 -79.5 ----- 235.0 28.0 19100.1 456.2 ----- MAND 30.0 -82.1 ----- 255.0 26.8 21979.2 520.9 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 20 May 2001140 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -30.0 C Potential Temperature (Th) = 256.4 K Equivalent Potential Temperature (ThE) = 257.3 K Mixing Ratio (MIX) = 0.3 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 810 mb Temperature at LCL (TLCL) = -31.8 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -5.0 C K Index (KI) = -7.6 Lifted Index (LI) = 26.0 Severe WEAther Threat Index (SwI) = 41.6 Showalter Index (ShI) = 13.3 Total Totals Index (TTI) = 30.8 Precipitable Water (PW) = 2.7 mm Energy Analysis: ---------------- Helicity (HELI) = -53 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 269 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 294 K Pressure Level of Maximum Theta-E = 400 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done