================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000047 TIME=120000 VALID LEVELS= 32 ------------------------------------------------------------------------------ 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 988.0 -11.3 -13.0 75.0 9.9 30.0 262.8 1.421 SIGT 984.0 -11.3 -14.9 65.5 9.7 61.2 263.1 1.221 SIGT 960.0 -8.3 -10.8 7.4 8.1 251.9 268.0 1.746 MAND 925.0 -10.7 -12.6 280.0 5.8 539.1 268.4 1.568 SIGT 897.0 -12.7 -13.9 309.2 5.5 774.8 268.7 1.455 MAND 850.0 -15.3 -17.1 360.0 4.9 1183.8 270.1 1.177 SIGT 829.0 -16.7 -18.5 335.9 5.8 1372.4 270.6 1.072 TRO1 782.0 -19.1 -22.4 280.0 8.0 1809.1 272.6 0.810 SIGT 755.0 -20.5 -23.1 296.0 11.8 2070.1 273.8 0.789 MAND 700.0 -24.5 -27.1 330.0 19.8 2625.9 275.4 0.593 SIGT 662.0 -26.3 -29.6 326.6 21.9 3031.2 277.8 0.498 SIGT 593.0 -33.7 -35.5 320.0 25.8 3815.6 278.1 0.314 SIGT 586.0 -31.7 -35.2 319.3 26.2 3899.3 281.3 0.328 SIGT 542.0 -32.7 -43.7 314.7 29.0 4450.4 286.5 0.146 MAND 500.0 -36.1 -40.1 310.0 31.9 5014.7 289.0 0.233 SIGT 468.0 -39.3 -43.2 311.5 33.7 5471.1 290.6 0.179 MAND 400.0 -46.1 ----- 315.0 37.9 6531.3 295.1 ----- TRO2 343.0 -50.5 ----- 310.0 39.8 7544.2 302.4 ----- MAND 300.0 -49.9 ----- 305.0 30.9 8419.2 315.0 ----- SIGT 274.0 -46.9 ----- 297.6 26.5 9016.2 327.7 ----- MAND 250.0 -45.7 ----- 290.0 22.0 9625.5 338.1 ----- SIGT 207.0 -44.3 ----- 281.5 19.3 10887.3 359.1 ----- MAND 200.0 -44.9 ----- 280.0 18.8 11117.7 361.7 ----- SIGT 155.0 -45.3 ----- 257.8 18.8 12820.9 388.4 ----- MAND 150.0 -45.3 ----- 255.0 18.8 13039.8 392.0 ----- SIGT 114.0 -44.1 ----- 258.4 14.1 14876.9 426.3 ----- MAND 100.0 -43.9 ----- 260.0 11.8 15756.6 442.9 ----- SIGT 92.7 -43.7 ----- ----- ----- 16266.0 453.0 ----- SIGT 68.1 -42.9 ----- ----- ----- 18343.0 496.5 ----- SIGT 50.8 -42.9 ----- ----- ----- 20320.3 539.9 ----- SIGT 31.7 -42.7 ----- ----- ----- 23503.3 618.4 ----- SIGT 22.4 -42.1 ----- ----- ----- 25851.2 684.8 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 16 Feb 2000047 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -12.7 C Potential Temperature (Th) = 267.5 K Equivalent Potential Temperature (ThE) = 271.5 K Mixing Ratio (MIX) = 1.5 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 905 mb Temperature at LCL (TLCL) = -13.2 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -3.1 C K Index (KI) = 1.1 Lifted Index (LI) = 14.6 Severe WEAther Threat Index (SwI) = 41.6 Showalter Index (ShI) = 13.2 Total Totals Index (TTI) = 39.8 Precipitable Water (PW) = 4.0 mm Energy Analysis: ---------------- Helicity (HELI) = 6 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 275 K CAPE for Forecast Maximum Temperature = -10 J/kg Maximum Theta-E at or below 300 mb = 302 K Pressure Level of Maximum Theta-E = 343 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done