================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000090 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 986.0 -34.5 -36.8 70.0 5.8 30.0 239.6 0.166 SIGT 985.0 -31.3 -38.3 70.4 5.9 37.1 242.9 0.143 SIGT 981.0 -22.7 -27.7 71.9 6.1 66.5 251.8 0.401 SIGT 963.0 -19.9 -28.9 79.2 7.3 203.2 256.0 0.365 SIGT 926.0 -20.7 -31.7 94.6 9.8 493.5 258.1 0.291 MAND 925.0 -20.7 -31.7 95.0 9.9 501.5 258.2 0.292 SIGT 912.0 -17.9 -32.9 103.4 11.4 606.8 262.1 0.264 SIGT 871.0 -20.7 -34.7 130.5 16.3 949.0 262.6 0.232 SIGT 860.0 -17.5 -34.5 138.0 17.6 1043.6 266.9 0.239 MAND 850.0 -16.7 -34.7 145.0 18.8 1131.4 268.7 0.237 SIGT 844.0 -16.3 -36.3 146.5 19.7 1184.7 269.6 0.204 SIGT 790.0 -17.7 -40.7 160.1 27.6 1681.0 273.3 0.138 SIGT 765.0 -15.9 -46.9 166.7 31.4 1922.5 277.7 0.073 MAND 700.0 -17.9 -56.9 185.0 42.0 2589.3 282.7 0.028 SIGT 694.0 -17.9 -50.9 185.3 42.8 2653.7 283.4 0.054 SIGT 627.0 -22.7 -52.7 188.3 52.9 3405.9 286.2 0.050 SIGT 501.0 -33.1 -59.1 194.9 74.6 5018.0 292.5 0.031 MAND 500.0 -32.9 -58.9 195.0 74.8 5032.1 292.9 0.032 SIGT 410.0 -41.1 ----- 195.0 85.5 6405.3 299.5 ----- MAND 400.0 -41.9 ----- 195.0 86.8 6572.9 300.5 ----- TRO1 347.0 -48.7 ----- 195.0 79.8 7521.9 303.8 ----- MAND 300.0 -46.3 ----- 200.0 67.8 8484.2 320.1 ----- SIGT 282.0 -48.5 ----- 200.0 64.4 8893.5 322.7 ----- MAND 250.0 -44.7 ----- 200.0 57.9 9693.0 339.6 ----- SIGT 234.0 -42.9 ----- 203.0 55.8 10137.5 348.8 ----- MAND 200.0 -46.7 ----- 210.0 50.9 11188.0 358.8 ----- TRO2 188.0 -48.3 ----- 215.0 51.9 11597.1 362.7 ----- SIGT 180.0 -46.3 ----- 215.0 50.5 11884.9 370.5 ----- MAND 150.0 -50.5 ----- 215.0 44.9 13085.5 383.1 ----- MAND 100.0 -51.7 ----- 210.0 49.0 15723.6 427.9 ----- SIGT 83.9 -56.9 ----- ----- ----- 16849.3 439.3 ----- SIGT 80.9 -55.1 ----- ----- ----- 17081.0 447.6 ----- SIGT 56.0 -57.7 ----- ----- ----- 19417.3 491.3 ----- SIGT 31.5 -59.1 ----- ----- ----- 23037.8 575.5 ----- SIGT 22.1 -61.9 ----- ----- ----- 25246.1 628.5 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 30 Mar 2000090 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -31.2 C Potential Temperature (Th) = 257.7 K Equivalent Potential Temperature (ThE) = 258.5 K Mixing Ratio (MIX) = 0.3 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 778 mb Temperature at LCL (TLCL) = -33.3 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -9.8 C K Index (KI) = -57.5 Lifted Index (LI) = 28.3 Severe WEAther Threat Index (SwI) = 112.6 Showalter Index (ShI) = 19.5 Total Totals Index (TTI) = 14.4 Precipitable Water (PW) = 0.6 mm Energy Analysis: ---------------- Helicity (HELI) = 284 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 265 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 304 K Pressure Level of Maximum Theta-E = 347 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done