================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000203 TIME=120000 VALID LEVELS= 33 ------------------------------------------------------------------------------ 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 993.0 -38.5 -41.2 170.0 5.8 30.0 235.1 0.104 SIGT 982.0 -22.3 -32.3 157.0 7.4 109.2 252.2 0.259 MAND 925.0 -25.1 -35.1 85.0 15.9 546.4 253.7 0.210 SIGT 922.0 -25.3 -35.3 85.6 15.7 570.0 253.7 0.206 MAND 850.0 -24.5 -36.5 100.0 8.9 1161.5 260.5 0.198 SIGT 846.0 -24.3 -36.3 101.7 9.5 1195.9 261.1 0.203 SIGT 827.0 -18.3 -38.3 109.8 12.3 1363.5 269.1 0.170 SIGT 811.0 -17.3 -39.3 116.9 14.7 1509.7 271.7 0.156 SIGT 713.0 -21.7 -44.7 163.4 30.6 2467.0 277.0 0.100 MAND 700.0 -21.9 -44.9 170.0 32.8 2602.5 278.2 0.099 SIGT 630.0 -25.1 -47.1 171.6 37.3 3373.2 283.1 0.087 SIGT 540.0 -32.3 -56.3 173.9 43.7 4477.4 287.3 0.039 MAND 500.0 -36.1 -59.1 175.0 46.8 5016.3 289.0 0.031 SIGT 455.0 -39.3 -66.3 179.3 57.1 5666.9 292.9 ----- SIGT 403.0 -45.3 ----- 184.7 70.1 6487.8 295.5 ----- MAND 400.0 -45.7 ----- 185.0 70.9 6537.7 295.6 ----- SIGT 344.0 -52.7 ----- 190.3 77.2 7527.4 299.1 ----- MAND 300.0 -60.7 ----- 195.0 82.8 8395.4 299.8 ----- SIGT 293.0 -61.9 ----- 195.0 83.2 8541.9 300.1 ----- MAND 250.0 -69.9 ----- 195.0 85.9 9505.8 302.2 ----- MAXW 249.0 -70.1 ----- 195.0 85.9 9529.3 302.2 ----- TRO1 225.0 -74.9 ----- 200.0 73.8 10125.5 303.7 ----- SIGT 215.0 -72.5 ----- 196.1 66.5 10391.2 311.4 ----- MAND 200.0 -74.5 ----- 190.0 54.8 10814.3 314.8 ----- SIGT 161.0 -78.1 ----- 190.0 48.8 12065.4 328.9 ----- SIGT 153.0 -75.5 ----- 190.0 47.4 12358.7 338.1 ----- MAND 150.0 -76.3 ----- 190.0 46.8 12473.1 338.7 ----- SIGT 132.0 -80.7 ----- 197.6 42.3 13202.2 343.4 ----- SIGT 119.0 -78.5 ----- 203.7 38.7 13790.2 357.8 ----- TRO2 107.0 -82.3 ----- 210.0 35.0 14390.5 361.7 ----- MAND 100.0 -81.7 ----- 215.0 32.8 14769.5 369.9 ----- SIGT 95.2 -81.7 ----- 218.5 32.6 15045.5 375.1 ----- MAND 70.0 -86.1 ----- 240.0 30.9 16750.6 400.2 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 21 Jul 2000203 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -34.6 C Potential Temperature (Th) = 252.5 K Equivalent Potential Temperature (ThE) = 253.1 K Mixing Ratio (MIX) = 0.2 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 796 mb Temperature at LCL (TLCL) = -36.6 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -15.3 C K Index (KI) = -47.9 Lifted Index (LI) = 29.5 Severe WEAther Threat Index (SwI) = 64.7 Showalter Index (ShI) = 23.1 Total Totals Index (TTI) = 11.2 Precipitable Water (PW) = 0.6 mm Energy Analysis: ---------------- Helicity (HELI) = 251 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 259 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 299 K Pressure Level of Maximum Theta-E = 344 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done