================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000072 TIME=120000 VALID LEVELS= 37 ------------------------------------------------------------------------------ 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 991.0 -17.5 -18.7 80.0 23.9 30.0 256.3 0.881 SIGT 990.0 -17.1 -22.1 79.3 23.9 37.6 256.8 0.657 SIGT 980.0 -17.7 -20.5 72.8 23.7 113.7 256.9 0.763 SIGT 965.0 -14.3 -14.9 62.8 23.5 230.0 261.5 1.245 SIGT 938.0 -12.9 -13.9 44.2 23.1 446.0 265.1 1.391 MAND 925.0 -13.1 -14.4 35.0 22.9 552.4 265.9 1.354 SIGT 871.0 -13.7 -15.1 3.0 27.2 1010.6 269.9 1.357 MAND 850.0 -12.1 -13.5 350.0 28.9 1196.9 273.5 1.586 SIGT 808.0 -13.9 -15.9 331.7 29.7 1583.5 275.6 1.369 SIGT 790.0 -11.3 -13.0 323.6 30.0 1755.7 280.1 1.778 SIGT 710.0 -14.9 -19.8 285.1 31.6 2570.0 284.8 1.120 MAND 700.0 -15.7 -20.1 280.0 31.9 2677.2 285.1 1.107 SIGT 633.0 -20.7 -23.0 272.4 33.1 3429.3 287.7 0.950 SIGT 530.0 -28.7 -34.7 259.2 35.2 4722.6 293.1 0.381 SIGT 518.0 -29.5 -39.5 257.6 35.5 4886.4 294.1 0.240 MAND 500.0 -30.9 -38.9 255.0 35.9 5138.3 295.4 0.264 SIGT 486.0 -31.7 -38.7 255.6 37.8 5339.5 296.8 0.277 SIGT 463.0 -34.5 -39.3 256.8 40.8 5680.6 297.5 0.274 SIGT 419.0 -39.7 -50.7 259.0 47.1 6371.3 299.4 0.091 SIGT 402.0 -41.9 ----- 259.9 49.6 6653.3 300.1 ----- MAND 400.0 -42.1 ----- 260.0 49.9 6687.1 300.3 ----- SIGT 355.0 -44.3 ----- 257.9 69.5 7491.3 307.8 ----- SIGT 326.0 -46.1 ----- 256.4 83.4 8060.5 312.9 ----- MAND 300.0 -49.3 ----- 255.0 96.7 8609.5 315.9 ----- MAXW 289.0 -50.7 ----- 255.0 96.7 8852.5 317.3 ----- TRO1 271.0 -53.1 ----- 255.0 84.9 9270.7 319.7 ----- MAND 250.0 -51.7 ----- 255.0 73.8 9792.4 329.2 ----- SIGT 219.0 -49.3 ----- 249.1 59.7 10656.1 345.6 ----- MAND 200.0 -50.3 ----- 245.0 49.9 11250.0 353.1 ----- MAND 150.0 -49.3 ----- 250.0 42.9 13132.7 385.1 ----- SIGT 147.0 -48.9 ----- 249.7 42.8 13265.4 388.1 ----- MAND 100.0 -52.3 ----- 245.0 40.8 15777.7 426.7 ----- SIGT 83.3 -51.1 ----- ----- ----- 16963.3 452.0 ----- SIGT 53.7 -54.9 ----- ----- ----- 19795.4 503.7 ----- SIGT 46.7 -52.5 ----- ----- ----- 20693.5 530.0 ----- SIGT 31.6 -55.7 ----- ----- ----- 23200.5 584.1 ----- SIGT 19.6 -53.3 ----- ----- ----- 26260.5 677.0 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 12 Mar 2000072 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -15.7 C Potential Temperature (Th) = 263.6 K Equivalent Potential Temperature (ThE) = 266.7 K Mixing Ratio (MIX) = 1.2 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 917 mb Temperature at LCL (TLCL) = -16.1 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -3.4 C K Index (KI) = 0.9 Lifted Index (LI) = 23.7 Severe WEAther Threat Index (SwI) = 93.9 Showalter Index (ShI) = 14.8 Total Totals Index (TTI) = 36.2 Precipitable Water (PW) = 5.4 mm Energy Analysis: ---------------- Helicity (HELI) = -687 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 274 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 313 K Pressure Level of Maximum Theta-E = 326 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done