================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000018 TIME=120000 VALID LEVELS= 35 ------------------------------------------------------------------------------ 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 978.0 -5.7 -6.9 70.0 14.0 30.0 269.2 2.329 SIGT 977.0 -5.7 -10.5 69.6 14.1 38.0 269.2 1.758 SIGT 960.0 -5.9 -8.0 63.3 15.6 175.7 270.4 2.179 MAND 925.0 -6.9 -9.5 50.0 18.8 466.4 272.3 2.010 SIGT 908.0 -7.7 -10.7 48.9 17.1 611.0 272.9 1.862 SIGT 854.0 -10.9 -13.7 45.3 11.3 1085.5 274.4 1.553 MAND 850.0 -11.1 -13.7 45.0 10.9 1121.6 274.5 1.561 SIGT 800.0 -14.5 -17.8 45.0 11.5 1584.5 275.7 1.179 SIGT 749.0 -17.9 -21.3 45.0 12.2 2080.8 277.3 0.932 MAND 700.0 -22.3 -24.7 45.0 12.8 2582.7 277.8 0.738 SIGT 654.0 -25.7 -29.3 33.6 13.9 3079.1 279.4 0.518 SIGT 599.0 -30.9 -33.1 19.1 15.2 3709.5 280.5 0.394 SIGT 520.0 -36.9 -39.9 356.2 17.3 4701.2 284.8 0.229 MAND 500.0 -36.9 -40.7 350.0 17.9 4972.7 288.1 0.219 SIGT 434.0 -41.9 -40.7 334.0 21.1 5942.4 293.6 0.252 SIGT 409.0 -44.1 -40.7 327.5 22.4 6342.5 295.8 0.268 MAND 400.0 -45.3 -40.7 325.0 22.9 6491.4 296.1 0.274 SIGT 351.0 -51.3 -40.7 317.5 29.9 7352.4 299.3 0.312 TRO1 307.0 -54.5 -40.7 310.0 36.9 8216.8 306.5 0.356 MAND 300.0 -54.3 -40.7 310.0 33.8 8364.6 308.8 0.365 SIGT 284.0 -54.5 -40.7 311.5 29.0 8715.9 313.4 0.385 MAND 250.0 -51.1 -40.7 315.0 17.9 9539.2 330.1 0.438 SIGT 217.0 -47.9 -40.7 324.5 15.4 10466.9 348.7 0.504 MAND 200.0 -47.3 -40.7 330.0 14.0 11006.1 357.9 0.547 SIGT 159.0 -44.7 -40.7 9.8 10.7 12533.0 386.6 0.689 MAND 150.0 -44.3 -40.7 20.0 9.9 12923.4 393.7 0.730 SIGT 112.0 -39.7 -71.7 27.2 7.0 14902.0 436.7 ----- MAND 100.0 -40.9 -71.7 30.0 5.8 15675.2 448.7 ----- SIGT 89.4 -38.7 -71.7 ----- ----- 16441.4 467.7 ----- SIGT 77.6 -39.5 -71.5 ----- ----- 17412.1 485.4 ----- SIGT 57.9 -36.3 -69.3 ----- ----- 19430.8 535.0 ----- SIGT 44.5 -35.3 -69.3 ----- ----- 21261.4 579.3 ----- SIGT 32.5 -32.5 -66.5 ----- ----- 23464.4 641.2 ----- SIGT 24.7 -31.5 -66.5 ----- ----- 25403.6 696.5 ----- SIGT 21.9 -30.3 -65.3 ----- ----- 26257.6 724.4 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 18 Jan 2000018 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -9.9 C Potential Temperature (Th) = 271.8 K Equivalent Potential Temperature (ThE) = 276.9 K Mixing Ratio (MIX) = 1.9 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 888 mb Temperature at LCL (TLCL) = -10.4 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = 0.8 C K Index (KI) = 9.7 Lifted Index (LI) = 9.4 Severe WEAther Threat Index (SwI) = 39.7 Showalter Index (ShI) = 8.0 Total Totals Index (TTI) = 49.0 Precipitable Water (PW) = 4.9 mm Energy Analysis: ---------------- Helicity (HELI) = -43 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 281 K CAPE for Forecast Maximum Temperature = 0 J/kg Maximum Theta-E at or below 300 mb = 289 K Pressure Level of Maximum Theta-E = 500 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done