================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000094 TIME=120000 VALID LEVELS= 36 ------------------------------------------------------------------------------ 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 987.0 -25.3 -27.0 65.0 1.9 30.0 248.8 0.425 SIGT 959.0 -13.7 -21.7 51.9 11.1 244.0 262.6 0.702 SIGT 942.0 -13.1 -19.1 43.5 17.0 380.2 264.5 0.896 MAND 925.0 -13.9 -17.1 35.0 22.9 518.8 265.1 1.081 SIGT 897.0 -14.9 -17.7 25.9 21.1 752.0 266.4 1.060 SIGT 866.0 -16.9 -26.9 15.5 19.0 1017.2 267.0 0.488 MAND 850.0 -17.1 -36.1 10.0 17.9 1157.2 268.2 0.207 SIGT 812.0 -18.1 -37.1 0.5 17.9 1499.7 270.7 0.195 SIGT 751.0 -19.5 -39.5 344.4 17.9 2081.8 275.3 0.165 SIGT 728.0 -20.5 -25.1 338.0 17.9 2312.6 276.7 0.684 MAND 700.0 -21.5 -25.2 330.0 17.9 2602.5 278.7 0.705 SIGT 641.0 -24.5 -27.1 319.3 17.9 3248.1 282.4 0.648 SIGT 557.0 -30.3 -33.3 302.6 17.9 4259.9 287.1 0.415 MAND 500.0 -35.7 -38.1 290.0 17.9 5019.7 289.5 0.287 SIGT 491.0 -36.3 -38.9 288.3 18.0 5146.0 290.3 0.269 SIGT 448.0 -38.9 -50.9 280.1 18.8 5778.6 294.7 0.083 MAND 400.0 -44.3 ----- 270.0 19.8 6547.5 297.4 ----- SIGT 393.0 -44.9 ----- 268.4 20.6 6665.8 298.1 ----- SIGT 342.0 -50.7 ----- 256.2 26.5 7583.6 302.4 ----- MAND 300.0 -57.3 ----- 245.0 31.9 8425.0 304.6 ----- SIGT 293.0 -58.1 ----- 245.9 31.1 8574.0 305.5 ----- TRO1 264.0 -62.5 ----- 250.0 28.0 9224.0 308.3 ----- MAND 250.0 -59.5 ----- 260.0 26.8 9562.8 317.6 ----- SIGT 222.0 -53.7 ----- 262.6 23.7 10316.5 337.5 ----- MAND 200.0 -53.7 ----- 265.0 21.0 10987.5 347.7 ----- SIGT 170.0 -53.1 ----- 250.9 22.6 12034.0 365.3 ----- MAND 150.0 -51.9 ----- 240.0 23.9 12843.2 380.7 ----- SIGT 131.0 -53.3 ----- 241.7 21.6 13718.4 393.2 ----- SIGT 101.0 -52.9 ----- 244.9 17.1 15395.4 424.3 ----- MAND 100.0 -52.7 ----- 245.0 16.9 15459.6 425.9 ----- SIGT 71.7 -56.7 ----- ----- ----- 17589.0 459.9 ----- SIGT 56.3 -56.5 ----- ----- ----- 19123.3 493.3 ----- SIGT 41.8 -58.9 ----- ----- ----- 21003.3 531.2 ----- SIGT 33.3 -61.5 ----- ----- ----- 22421.8 560.0 ----- SIGT 22.5 -61.3 ----- ----- ----- 24854.3 627.1 ----- SIGT 18.2 -62.9 ----- ----- ----- 26165.9 661.3 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 03 Apr 2000094 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -20.2 C Potential Temperature (Th) = 262.5 K Equivalent Potential Temperature (ThE) = 264.7 K Mixing Ratio (MIX) = 0.8 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 868 mb Temperature at LCL (TLCL) = -21.1 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -5.6 C K Index (KI) = -21.2 Lifted Index (LI) = 20.5 Severe WEAther Threat Index (SwI) = 53.7 Showalter Index (ShI) = 17.2 Total Totals Index (TTI) = 18.2 Precipitable Water (PW) = 2.6 mm Energy Analysis: ---------------- Helicity (HELI) = -214 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 271 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 302 K Pressure Level of Maximum Theta-E = 342 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done