================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000259 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 964.0 -12.3 -12.9 60.0 26.8 30.0 263.6 1.468 MAND 925.0 -14.9 -16.7 45.0 31.9 344.3 264.1 1.118 SIGT 903.0 -16.5 -18.4 43.6 32.1 526.0 264.3 0.992 MAND 850.0 -19.9 -22.2 40.0 32.8 978.1 265.3 0.759 SIGT 843.0 -20.5 -22.8 39.4 32.6 1039.4 265.3 0.725 SIGT 829.0 -20.9 -22.8 38.1 32.1 1163.4 266.2 0.738 SIGT 820.0 -18.1 -19.9 37.2 31.7 1244.5 270.0 0.961 SIGT 767.0 -19.3 -21.7 32.1 29.6 1743.0 273.9 0.879 SIGT 732.0 -19.3 -21.6 28.4 28.2 2090.6 277.6 0.929 MAND 700.0 -21.3 -23.8 25.0 26.8 2421.9 278.9 0.800 SIGT 602.0 -29.7 -32.6 22.7 22.3 3516.8 281.5 0.411 SIGT 552.0 -31.5 -34.6 21.4 19.8 4133.2 286.4 0.369 SIGT 501.0 -36.5 -39.8 20.0 17.0 4812.6 288.4 0.240 MAND 500.0 -36.5 -39.8 20.0 16.9 4826.5 288.5 0.241 SIGT 488.0 -36.5 -39.8 20.0 18.0 4994.9 290.6 0.246 MAND 400.0 -47.5 ----- 20.0 26.8 6341.8 293.3 ----- MAND 300.0 -62.7 ----- 30.0 30.9 8179.9 297.0 ----- SIGT 297.0 -63.3 ----- 28.6 30.9 8241.8 297.0 ----- MAND 250.0 -70.9 ----- 5.0 31.9 9281.9 300.7 ----- SIGT 239.0 -72.9 ----- 8.1 32.5 9547.2 301.6 ----- SIGT 235.0 -72.5 ----- 9.2 32.7 9646.4 303.6 ----- MAND 200.0 -76.3 ----- 20.0 35.0 10585.5 311.9 ----- TRO1 181.0 -79.9 ----- 350.0 22.0 11156.0 315.1 ----- SIGT 152.0 -78.1 ----- 8.6 20.0 12149.4 334.3 ----- MAND 150.0 -78.5 ----- 10.0 19.8 12225.0 334.9 ----- MAND 100.0 -84.7 ----- 350.0 22.0 14500.8 364.1 ----- SIGT 89.6 -80.9 ----- 342.3 21.0 15113.3 383.3 ----- SIGT 70.2 -82.3 ----- 325.2 18.9 16482.8 408.0 ----- MAND 70.0 -82.3 ----- 325.0 18.8 16498.8 408.3 ----- SIGT 56.7 -82.5 ----- 299.9 22.0 17676.5 433.2 ----- MAND 50.0 -83.5 ----- 285.0 23.9 18377.2 446.8 ----- SIGT 31.7 -83.1 ----- 280.5 22.2 20912.2 510.0 ----- MAND 30.0 -84.3 ----- 280.0 22.0 21218.2 514.9 ----- MAND 20.0 -81.3 ----- 305.0 26.8 23479.7 587.3 ----- SIGT 17.2 -78.5 ----- ----- ----- 24333.8 622.2 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 15 Sep 2000259 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -17.4 C Potential Temperature (Th) = 264.2 K Equivalent Potential Temperature (ThE) = 267.0 K Mixing Ratio (MIX) = 1.1 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 888 mb Temperature at LCL (TLCL) = -17.8 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -8.9 C K Index (KI) = -8.1 Lifted Index (LI) = 17.8 Severe WEAther Threat Index (SwI) = 82.6 Showalter Index (ShI) = 17.5 Total Totals Index (TTI) = 30.9 Precipitable Water (PW) = 3.5 mm Energy Analysis: ---------------- Helicity (HELI) = -41 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 270 K CAPE for Forecast Maximum Temperature = 11 J/kg Maximum Theta-E at or below 300 mb = 293 K Pressure Level of Maximum Theta-E = 400 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done