================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000076 TIME=120000 VALID LEVELS= 31 ------------------------------------------------------------------------------ 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 995.0 -16.5 -17.9 235.0 10.9 30.0 257.0 0.939 SIGT 990.0 -11.3 -13.9 232.3 11.4 68.3 262.6 1.318 SIGT 961.0 -9.5 -28.5 216.0 14.2 297.3 266.7 0.380 MAND 925.0 -10.9 -31.9 195.0 17.9 591.5 268.2 0.286 SIGT 900.0 -11.7 -34.7 185.2 22.1 801.8 269.5 0.224 MAND 850.0 -13.5 -41.5 165.0 30.9 1238.2 272.0 0.118 SIGT 847.0 -13.5 -42.5 165.5 31.2 1265.1 272.3 0.107 SIGT 814.0 -12.1 -44.1 171.7 34.7 1568.3 276.9 0.093 SIGT 768.0 -14.7 -35.7 180.8 39.8 2011.1 278.7 0.238 SIGT 749.0 -16.5 -22.5 184.7 42.0 2200.2 278.8 0.839 MAND 700.0 -19.3 -24.2 195.0 47.8 2706.4 281.1 0.772 SIGT 651.0 -21.9 -27.9 195.0 54.6 3243.7 284.1 0.593 SIGT 567.0 -27.9 -32.9 195.0 67.4 4248.9 288.5 0.424 MAND 500.0 -32.3 -36.6 195.0 78.9 5144.7 293.7 0.334 SIGT 493.0 -32.7 -37.1 195.0 80.0 5244.1 294.4 0.322 SIGT 467.0 -34.1 -38.4 195.0 84.1 5624.8 297.2 0.298 MAND 400.0 -41.7 ----- 195.0 95.8 6692.4 300.8 ----- SIGT 338.0 -50.1 ----- 195.0 100.5 7813.8 304.2 ----- MAND 300.0 -53.7 ----- 195.0 103.7 8587.0 309.7 ----- MAXW 299.0 -53.8 ----- 195.0 103.7 8608.4 309.8 ----- SIGT 290.0 -54.7 ----- 195.0 102.3 8804.5 311.3 ----- TRO1 263.0 -57.9 ----- 195.0 97.9 9425.5 315.4 ----- MAND 250.0 -57.7 ----- 200.0 90.9 9745.4 320.3 ----- SIGT 244.0 -57.5 ----- 198.9 86.8 9898.8 322.8 ----- SIGT 207.0 -49.9 ----- 191.6 58.8 10956.2 350.3 ----- MAND 200.0 -50.5 ----- 190.0 52.8 11181.0 352.8 ----- MAND 150.0 -55.1 ----- 195.0 46.8 13038.4 375.2 ----- SIGT 141.0 -55.7 ----- 195.8 43.8 13433.2 380.8 ----- MAND 100.0 -48.3 ----- 200.0 26.8 15659.6 434.4 ----- SIGT 78.8 -56.3 ----- ----- ----- 17201.4 448.5 ----- SIGT 66.5 -53.7 ----- ----- ----- 18286.3 476.5 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 16 Mar 2000076 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -27.9 C Potential Temperature (Th) = 266.7 K Equivalent Potential Temperature (ThE) = 267.8 K Mixing Ratio (MIX) = 0.4 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 715 mb Temperature at LCL (TLCL) = -30.8 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -1.8 C K Index (KI) = -27.6 Lifted Index (LI) = 21.4 Severe WEAther Threat Index (SwI) = 140.7 Showalter Index (ShI) = 17.6 Total Totals Index (TTI) = 9.6 Precipitable Water (PW) = 2.2 mm Energy Analysis: ---------------- Helicity (HELI) = 269 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 273 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 304 K Pressure Level of Maximum Theta-E = 338 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done