================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000220 TIME=120000 VALID LEVELS= 29 ------------------------------------------------------------------------------ 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 986.0 -32.1 -34.4 120.0 7.0 30.0 242.0 0.211 SIGT 965.0 -27.1 -30.6 122.1 7.3 183.7 248.6 0.311 MAND 925.0 -27.7 -30.2 126.2 7.8 488.6 251.0 0.336 SIGT 911.0 -27.9 -30.8 127.7 8.0 598.2 251.9 0.323 MAND 850.0 -32.1 -33.2 134.4 8.8 1092.1 252.5 0.275 SIGT 813.0 -35.1 -36.3 138.6 9.4 1404.5 252.6 0.212 SIGT 806.0 -32.3 -33.6 139.5 9.5 1465.2 256.2 0.279 SIGT 772.0 -28.1 -36.1 143.6 10.0 1772.1 263.9 0.227 SIGT 751.0 -27.7 -36.7 146.3 10.4 1970.3 266.4 0.220 SIGT 732.0 -28.1 -34.1 148.8 10.7 2154.4 267.9 0.292 MAND 700.0 -29.1 -38.1 153.2 11.2 2474.8 270.3 0.205 SIGT 662.0 -30.1 -46.1 158.6 11.9 2873.1 273.5 0.092 SIGT 613.0 -34.5 -48.5 165.9 12.9 3415.9 274.5 0.077 SIGT 588.0 -35.1 -58.1 169.9 13.4 3706.7 277.1 0.030 MAND 500.0 -42.7 ----- 184.7 15.3 4797.1 281.0 ----- SIGT 401.0 -52.1 ----- 204.8 17.8 6281.2 287.1 ----- MAND 400.0 -52.1 ----- 205.0 17.9 6297.4 287.3 ----- MAND 300.0 -62.7 ----- 205.0 13.5 8116.1 297.0 ----- MAND 250.0 -68.5 ----- 205.0 10.9 9224.9 304.2 ----- MAND 200.0 -72.3 ----- 210.0 14.1 10550.5 318.3 ----- SIGT 195.0 -73.3 ----- 210.5 14.5 10699.1 319.0 ----- SIGT 186.0 -72.1 ----- 211.6 15.2 10976.7 325.3 ----- SIGT 152.0 -76.3 ----- 216.0 18.1 12153.5 337.4 ----- MAND 150.0 -76.3 ----- 216.3 18.2 12229.9 338.7 ----- MAND 100.0 -81.5 ----- 225.0 23.9 14537.7 370.3 ----- SIGT 93.0 -82.9 ----- 224.0 23.5 14943.7 375.3 ----- MAND 70.0 -85.3 ----- 220.0 22.0 16517.5 401.9 ----- MAND 50.0 -87.5 ----- 235.0 28.9 18358.7 437.3 ----- MAND 30.0 -88.3 ----- 255.0 35.0 21131.6 503.9 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 07 Aug 2000220 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -31.1 C Potential Temperature (Th) = 249.6 K Equivalent Potential Temperature (ThE) = 250.4 K Mixing Ratio (MIX) = 0.3 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 887 mb Temperature at LCL (TLCL) = -31.9 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -20.0 C K Index (KI) = -31.6 Lifted Index (LI) = 25.0 Severe WEAther Threat Index (SwI) = 33.0 Showalter Index (ShI) = 22.9 Total Totals Index (TTI) = 20.1 Precipitable Water (PW) = 0.5 mm Energy Analysis: ---------------- Helicity (HELI) = 21 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 255 K CAPE for Forecast Maximum Temperature = 20 J/kg Maximum Theta-E at or below 300 mb = 287 K Pressure Level of Maximum Theta-E = 400 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done