================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000202 TIME=120000 VALID LEVELS= 34 ------------------------------------------------------------------------------ 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 -26.3 -28.1 200.0 14.0 30.0 247.2 0.381 SIGT 992.0 -12.9 -20.9 198.8 14.1 52.4 260.9 0.728 SIGT 975.0 -9.5 -24.5 191.7 15.1 185.2 265.6 0.539 MAND 925.0 -10.5 -28.5 170.0 17.9 591.2 268.6 0.394 SIGT 921.0 -10.5 -28.5 169.2 17.8 624.6 268.9 0.396 SIGT 867.0 -11.1 -33.1 158.5 17.1 1089.1 273.0 0.272 MAND 850.0 -12.3 -35.3 155.0 16.9 1240.8 273.3 0.224 SIGT 817.0 -14.7 -35.7 160.2 19.8 1542.1 273.8 0.224 SIGT 768.0 -17.7 -39.7 168.2 24.3 2007.9 275.5 0.158 MAND 700.0 -22.7 -39.7 180.0 30.9 2695.1 277.4 0.174 SIGT 671.0 -25.3 -40.3 179.4 32.6 3004.0 277.8 0.170 SIGT 635.0 -28.7 -41.7 178.5 34.7 3401.7 278.4 0.155 SIGT 543.0 -34.1 -61.1 176.2 40.8 4510.5 284.7 0.023 MAND 500.0 -36.3 -64.3 175.0 43.9 5085.7 288.8 ----- SIGT 472.0 -38.3 -68.3 176.3 54.0 5484.0 291.1 ----- SIGT 404.0 -42.3 ----- 179.8 81.0 6545.4 299.2 ----- MAND 400.0 -42.7 ----- 180.0 82.8 6612.6 299.5 ----- SIGT 351.0 -50.7 ----- 180.0 89.2 7479.7 300.1 ----- MAND 300.0 -58.5 ----- 180.0 96.7 8485.1 302.9 ----- SIGT 295.0 -59.3 ----- 179.5 97.2 8590.6 303.2 ----- SIGT 254.0 -66.9 ----- 175.4 101.4 9511.6 305.2 ----- MAND 250.0 -67.7 ----- 175.0 101.8 9607.4 305.4 ----- MAXW 235.0 -70.2 ----- 175.0 105.9 9974.6 307.1 ----- SIGT 217.0 -73.5 ----- 182.4 93.0 10447.6 309.1 ----- SIGT 204.0 -70.9 ----- 188.2 83.0 10811.3 318.7 ----- MAND 200.0 -71.1 ----- 190.0 79.8 10928.6 320.2 ----- TRO1 151.0 -80.1 ----- 170.0 42.0 12555.4 331.5 ----- MAND 150.0 -80.1 ----- 170.0 42.0 12593.0 332.1 ----- SIGT 117.0 -78.5 ----- 200.7 48.6 14004.3 359.6 ----- MAND 100.0 -81.9 ----- 220.0 52.8 14891.9 369.5 ----- MAND 70.0 -85.1 ----- 230.0 38.9 16874.0 402.3 ----- MAND 50.0 -85.5 ----- 225.0 42.9 18726.0 442.0 ----- MAND 30.0 -91.5 ----- 240.0 59.8 21489.9 495.2 ----- MAND 20.0 -87.5 ----- 240.0 77.9 23671.8 568.4 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 20 Jul 2000202 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -26.7 C Potential Temperature (Th) = 266.8 K Equivalent Potential Temperature (ThE) = 268.1 K Mixing Ratio (MIX) = 0.5 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 728 mb Temperature at LCL (TLCL) = -29.4 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -0.7 C K Index (KI) = -28.3 Lifted Index (LI) = 17.1 Severe WEAther Threat Index (SwI) = 77.8 Showalter Index (ShI) = 12.4 Total Totals Index (TTI) = 25.0 Precipitable Water (PW) = 0.9 mm Energy Analysis: ---------------- Helicity (HELI) = 105 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 274 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 300 K Pressure Level of Maximum Theta-E = 351 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done