================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000052 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 979.0 -17.1 -19.2 85.0 7.0 30.0 257.6 0.855 SIGT 955.0 -14.5 -16.1 152.7 8.3 217.3 262.1 1.139 MAND 925.0 -15.9 -16.5 240.0 9.9 458.7 263.1 1.137 SIGT 898.0 -17.5 -18.1 233.0 10.2 681.4 263.6 1.023 SIGT 860.0 -19.9 -20.7 222.8 10.7 1004.0 264.4 0.855 MAND 850.0 -16.9 -20.6 220.0 10.9 1091.3 268.5 0.872 SIGT 833.0 -16.3 -28.3 222.1 11.7 1243.3 270.6 0.446 SIGT 824.0 -15.5 -22.5 223.2 12.2 1325.2 272.3 0.762 SIGT 772.0 -18.1 -22.9 230.0 14.9 1815.0 274.7 0.785 SIGT 731.0 -21.3 -23.8 235.6 17.1 2220.5 275.5 0.766 MAND 700.0 -21.7 -32.7 240.0 18.8 2540.1 278.5 0.350 SIGT 676.0 -21.5 -31.5 240.0 19.4 2797.3 281.5 0.407 SIGT 645.0 -22.9 -25.1 240.0 20.1 3142.6 283.7 0.772 SIGT 612.0 -25.5 -37.5 240.0 20.9 3525.8 285.0 0.249 SIGT 559.0 -28.7 -33.7 240.0 22.3 4179.0 288.7 0.398 MAND 500.0 -34.3 -40.3 240.0 23.9 4969.0 291.2 0.228 SIGT 486.0 -35.9 -41.9 240.6 23.6 5167.1 291.6 0.198 SIGT 421.0 -42.7 ----- 243.9 22.4 6150.9 295.2 ----- MAND 400.0 -45.1 ----- 245.0 22.0 6494.7 296.4 ----- SIGT 362.0 -49.5 ----- 243.2 21.2 7155.2 299.1 ----- SIGT 312.0 -56.3 ----- 240.7 20.1 8114.5 302.6 ----- MAND 300.0 -57.5 ----- 240.0 19.8 8363.0 304.3 ----- TRO1 293.0 -58.5 ----- 245.0 19.8 8511.9 304.9 ----- SIGT 284.0 -58.5 ----- 245.0 19.2 8708.1 307.7 ----- MAND 250.0 -51.1 ----- 245.0 16.9 9523.9 330.1 ----- SIGT 239.0 -49.3 ----- 246.0 17.3 9817.9 337.1 ----- MAND 200.0 -47.3 ----- 250.0 18.8 10991.6 357.9 ----- SIGT 186.0 -45.5 ----- 245.0 18.1 11473.7 368.3 ----- MAND 150.0 -46.3 ----- 230.0 15.9 12906.1 390.3 ----- SIGT 140.0 -46.1 ----- 230.8 16.4 13364.9 398.4 ----- SIGT 102.0 -45.1 ----- 234.8 18.7 15476.3 438.1 ----- MAND 100.0 -45.1 ----- 235.0 18.8 15608.6 440.6 ----- SIGT 76.2 -44.5 ----- ----- ----- 17427.3 477.5 ----- SIGT 56.8 -44.3 ----- ----- ----- 19396.7 519.8 ----- SIGT 42.0 -43.9 ----- ----- ----- 21422.7 567.6 ----- SIGT 33.8 -43.5 ----- ----- ----- 22883.0 605.1 ----- SIGT 26.3 -43.5 ----- ----- ----- 24571.3 650.1 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 21 Feb 2000052 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -17.4 C Potential Temperature (Th) = 262.4 K Equivalent Potential Temperature (ThE) = 265.1 K Mixing Ratio (MIX) = 1.1 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 911 mb Temperature at LCL (TLCL) = -17.7 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -8.7 C K Index (KI) = -14.2 Lifted Index (LI) = 21.6 Severe WEAther Threat Index (SwI) = 45.7 Showalter Index (ShI) = 16.9 Total Totals Index (TTI) = 31.1 Precipitable Water (PW) = 3.2 mm Energy Analysis: ---------------- Helicity (HELI) = 38 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 269 K CAPE for Forecast Maximum Temperature = 0 J/kg Maximum Theta-E at or below 300 mb = 302 K Pressure Level of Maximum Theta-E = 312 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done