================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000012 TIME=120000 VALID LEVELS= 33 ------------------------------------------------------------------------------ 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 965.0 -2.7 -3.7 70.0 19.8 30.0 273.2 3.014 SIGT 959.0 -2.9 -6.2 65.6 19.0 79.5 273.5 2.507 SIGT 948.0 -3.9 -5.7 57.4 17.4 170.8 273.4 2.636 SIGT 939.0 -3.5 -5.3 50.6 16.1 246.3 274.6 2.744 MAND 925.0 -4.5 -6.0 40.0 14.0 364.9 274.7 2.640 SIGT 896.0 -5.9 -7.9 38.1 15.5 615.4 275.8 2.353 SIGT 889.0 -5.7 -9.1 37.6 15.8 676.9 276.6 2.159 MAND 850.0 -8.7 -11.1 35.0 17.9 1026.9 277.0 1.926 SIGT 837.0 -9.9 -11.7 35.0 18.4 1146.2 277.0 1.864 SIGT 783.0 -14.1 -17.4 35.0 20.5 1657.0 277.8 1.246 MAND 700.0 -20.5 -22.6 35.0 23.9 2497.6 279.8 0.889 SIGT 641.0 -23.1 -30.1 31.0 22.0 3146.3 284.0 0.490 SIGT 557.0 -30.9 -33.8 24.7 19.1 4159.7 286.4 0.396 SIGT 530.0 -33.9 -37.4 22.5 18.1 4510.3 286.9 0.291 MAND 500.0 -36.5 -41.1 20.0 16.9 4916.6 288.5 0.210 MAND 400.0 -47.7 -41.1 45.0 10.9 6427.4 293.0 0.262 TRO1 381.0 -49.9 -41.1 45.0 9.9 6747.3 294.2 0.275 SIGT 353.0 -50.1 -41.1 38.6 9.6 7246.4 300.4 0.297 MAND 300.0 -51.3 -41.1 25.0 8.9 8306.8 313.1 0.350 SIGT 296.0 -52.1 -41.1 24.6 9.4 8393.9 313.1 0.354 SIGT 283.0 -51.9 -41.1 23.4 10.9 8685.0 317.5 0.371 MAND 250.0 -48.5 -41.1 20.0 15.0 9494.9 334.0 0.420 SIGT 236.0 -47.1 -41.1 16.1 15.5 9875.5 341.6 0.445 MAND 200.0 -46.1 -41.1 5.0 16.9 10974.2 359.8 0.525 SIGT 172.0 -44.7 -41.1 354.5 16.4 11980.7 378.0 0.610 MAND 150.0 -44.7 -41.1 345.0 15.9 12896.8 393.1 0.700 SIGT 129.0 -43.9 -41.1 339.5 16.3 13908.2 411.8 0.814 MAND 100.0 -40.5 -41.1 330.0 16.9 15631.3 449.5 1.050 SIGT 82.6 -40.5 -41.1 ----- ----- 16934.5 474.8 ----- SIGT 69.6 -38.9 -71.9 ----- ----- 18105.9 502.0 ----- SIGT 61.7 -39.1 -71.1 ----- ----- 18932.5 519.2 ----- SIGT 43.1 -34.1 -68.1 ----- ----- 21419.1 587.6 ----- SIGT 31.5 -34.3 -68.3 ----- ----- 23614.3 642.1 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 12 Jan 2000012 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -7.2 C Potential Temperature (Th) = 275.2 K Equivalent Potential Temperature (ThE) = 281.5 K Mixing Ratio (MIX) = 2.4 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 883 mb Temperature at LCL (TLCL) = -7.6 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = 2.9 C K Index (KI) = 14.6 Lifted Index (LI) = 6.2 Severe WEAther Threat Index (SwI) = 136.7 Showalter Index (ShI) = 5.6 Total Totals Index (TTI) = 53.2 Precipitable Water (PW) = 5.7 mm Energy Analysis: ---------------- Helicity (HELI) = -12 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 285 K CAPE for Forecast Maximum Temperature = 124 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