================================================================================ SOUNDING # 1 IDN= 89664 DAY=2000174 TIME= 0 VALID LEVELS= 31 ------------------------------------------------------------------------------ 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 999.0 -31.1 -34.8 20.0 5.8 34.0 242.1 0.200 SIGT 998.0 -30.5 -37.5 20.0 5.9 41.1 242.8 0.153 SIGT 979.0 -29.9 -35.9 20.0 7.2 178.0 244.7 0.183 SIGT 958.0 -30.9 -36.9 20.0 8.6 332.2 245.3 0.169 SIGT 929.0 -30.7 -37.7 20.0 10.6 550.5 247.6 0.161 MAND 925.0 -30.9 -37.9 20.0 10.9 581.2 247.7 0.158 SIGT 903.0 -31.7 -38.7 4.4 11.8 751.8 248.6 0.149 SIGT 881.0 -30.5 -36.5 348.3 12.7 926.7 251.6 0.191 SIGT 854.0 -31.3 -35.7 328.1 13.8 1147.7 253.0 0.214 MAND 850.0 -31.3 -35.6 325.0 14.0 1181.0 253.4 0.217 SIGT 826.0 -28.9 -36.9 327.2 14.4 1385.0 258.0 0.196 SIGT 798.0 -29.7 -38.7 329.9 14.9 1631.4 259.7 0.169 SIGT 778.0 -28.7 -39.7 331.8 15.3 1812.8 262.7 0.156 SIGT 709.0 -29.3 -43.3 339.0 16.7 2477.3 269.1 0.117 MAND 700.0 -30.1 -44.1 340.0 16.9 2568.4 269.2 0.108 SIGT 624.0 -35.3 -41.3 343.5 19.7 3378.2 272.2 0.165 SIGT 508.0 -44.5 -56.5 349.5 24.5 4784.0 277.5 0.041 MAND 500.0 -44.9 -56.9 350.0 24.9 4890.2 278.3 0.040 SIGT 427.0 -48.1 -65.1 328.7 16.3 5938.4 287.1 ----- MAND 400.0 -51.3 -68.3 320.0 12.8 6366.0 288.3 ----- SIGT 351.0 -55.1 -70.1 285.6 17.4 7208.2 294.2 ----- SIGT 303.0 -57.9 -73.9 247.6 22.6 8141.7 302.9 ----- MAND 300.0 -58.3 -74.3 245.0 22.9 8204.4 303.2 ----- SIGT 266.0 -62.5 -77.5 248.3 23.6 8954.3 307.7 ----- MAND 250.0 -62.5 -77.5 250.0 23.9 9337.2 313.2 ----- SIGT 246.0 -63.1 -78.1 250.0 23.5 9436.6 313.7 ----- MAND 200.0 -66.1 -82.1 250.0 17.9 10701.6 328.1 ----- SIGT 177.0 -66.3 -83.3 252.1 20.9 11442.4 339.4 ----- MAND 150.0 -69.7 ----- 255.0 24.9 12437.4 350.0 ----- SIGT 113.0 -75.7 ----- ----- ----- 14101.0 368.4 ----- SIGT 110.0 -75.3 ----- ----- ----- 14256.9 372.0 ----- Parcel Definition for 100 mb Boundary Layer: 0000 UTC 22 Jun 2000174 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -37.3 C Potential Temperature (Th) = 246.1 K Equivalent Potential Temperature (ThE) = 246.6 K Mixing Ratio (MIX) = 0.2 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 842 mb Temperature at LCL (TLCL) = -38.8 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -22.1 C K Index (KI) = -36.0 Lifted Index (LI) = 26.1 Severe WEAther Threat Index (SwI) = 52.9 Showalter Index (ShI) = 20.0 Total Totals Index (TTI) = 22.9 Precipitable Water (PW) = 0.7 mm Energy Analysis: ---------------- Helicity (HELI) = -52 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 252 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 303 K Pressure Level of Maximum Theta-E = 303 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done