================================================================================ SOUNDING # 1 IDN= 89664 DAY=2000203 TIME= 0 VALID LEVELS= 23 ------------------------------------------------------------------------------ Idn Id Station Name St Co Lat Lon Elev 89664 McMurdo AQ 77:51S 166:40E 34 ------------------------------------------------------------------------------ Level Pressure Temp Dew Point Dir Speed Height Theta Mix Type [MB] [C] [C] [deg] [KTS] [M ] [K] [g/kg] -------- ------ ----- ----- ----- ----- ------- ----- ------ SFC 993.0 -11.1 -19.1 60.0 7.0 34.0 262.6 0.850 SIGT 987.0 -10.5 -19.5 67.7 8.0 80.6 263.6 0.826 MAND 925.0 -14.3 -21.3 150.0 18.8 576.5 264.7 0.754 SIGT 854.0 -19.3 -22.8 211.4 12.2 1176.7 265.6 0.716 MAND 850.0 -19.1 -23.1 215.0 11.8 1211.6 266.1 0.701 SIGT 732.0 -23.9 -31.9 191.8 26.6 2314.0 272.5 0.362 MAND 700.0 -26.7 -32.7 185.0 30.9 2638.7 272.9 0.350 SIGT 666.0 -29.9 -34.7 192.6 29.8 2996.0 273.2 0.303 SIGT 627.0 -31.7 -37.7 201.7 28.5 3424.6 275.9 0.238 MAND 500.0 -43.1 -46.3 235.0 23.9 4988.2 280.5 0.119 SIGT 498.0 -43.3 -46.5 235.1 23.9 5015.2 280.6 0.117 SIGT 484.0 -42.9 -47.3 235.7 24.3 5207.5 283.4 0.110 MAND 400.0 -51.3 -63.3 240.0 26.8 6470.1 288.3 ----- SIGT 393.0 -51.9 -64.9 240.6 27.4 6584.7 289.0 ----- SIGT 347.0 -57.1 -65.1 245.0 31.4 7382.2 292.4 ----- SIGT 333.0 -58.1 -65.1 246.4 32.7 7642.4 294.5 ----- MAND 300.0 -62.1 -70.1 250.0 35.9 8293.8 297.8 ----- MAND 250.0 -68.9 -76.9 245.0 33.8 9403.2 303.6 ----- TRO1 229.0 -71.9 -76.9 255.0 31.9 9924.4 306.8 ----- MAND 200.0 -70.5 -76.9 280.0 28.9 10725.7 321.1 ----- SIGT 195.0 -69.7 -77.7 277.8 28.7 10876.3 324.7 ----- MAND 150.0 -73.3 ----- 255.0 25.8 12426.5 343.8 ----- SIGT 145.0 -73.7 ----- ----- ----- 12624.8 346.5 ----- Parcel Definition for 100 mb Boundary Layer: 0000 UTC 21 Jul 2000203 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -20.7 C Potential Temperature (Th) = 264.3 K Equivalent Potential Temperature (ThE) = 266.4 K Mixing Ratio (MIX) = 0.8 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 835 mb Temperature at LCL (TLCL) = -22.1 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -6.6 C K Index (KI) = -5.1 Lifted Index (LI) = 11.7 Severe WEAther Threat Index (SwI) = 47.6 Showalter Index (ShI) = 10.4 Total Totals Index (TTI) = 44.0 Precipitable Water (PW) = 2.3 mm Energy Analysis: ---------------- Helicity (HELI) = 223 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 = ----- Maximum Theta-E at or below 300 mb = 294 K Pressure Level of Maximum Theta-E = 333 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done