================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000235 TIME=120000 VALID LEVELS= 36 ------------------------------------------------------------------------------ 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 983.0 -35.9 -38.4 180.0 2.9 30.0 238.4 0.141 SIGT 981.0 -29.5 -39.5 180.8 3.0 44.4 245.0 0.126 SIGT 978.0 -25.3 -36.3 182.0 3.2 66.4 249.4 0.176 SIGT 976.0 -17.9 -30.9 182.8 3.4 81.5 257.0 0.298 SIGT 971.0 -17.5 -31.5 185.0 3.7 119.9 257.8 0.283 SIGT 944.0 -18.5 -32.5 196.6 5.6 330.8 258.9 0.265 SIGT 933.0 -16.9 -31.9 201.4 6.4 418.6 261.4 0.284 MAND 925.0 -17.3 -33.3 205.0 7.0 483.2 261.6 0.250 SIGT 912.0 -18.1 -34.1 179.9 8.5 589.1 261.9 0.235 SIGT 897.0 -16.7 -33.7 150.4 10.2 713.4 264.6 0.248 SIGT 861.0 -19.5 -36.5 77.7 14.6 1019.6 264.8 0.196 MAND 850.0 -19.3 -36.3 55.0 15.9 1115.2 265.9 0.202 SIGT 844.0 -18.9 -37.9 56.8 15.9 1167.9 266.9 0.173 SIGT 739.0 -22.5 -42.5 91.2 15.9 2150.8 273.3 0.122 MAND 700.0 -24.9 -45.9 105.0 15.9 2547.1 274.9 0.089 SIGT 685.0 -26.3 -46.3 98.8 15.9 2704.2 275.1 0.087 SIGT 671.0 -25.1 -44.1 92.8 15.8 2853.9 278.0 0.113 SIGT 641.0 -25.9 -46.9 79.6 15.7 3185.9 280.8 0.087 SIGT 566.0 -32.9 -41.9 44.3 15.3 4074.7 282.7 0.170 MAND 500.0 -39.3 -47.3 10.0 15.0 4935.9 285.1 0.107 SIGT 451.0 -43.3 ----- 0.6 13.5 5636.6 288.6 ----- SIGT 409.0 -48.9 ----- 351.9 12.2 6287.0 289.6 ----- MAND 400.0 -50.1 ----- 350.0 11.8 6432.8 289.9 ----- SIGT 319.0 -62.3 ----- 9.8 12.6 7871.2 292.4 ----- MAND 300.0 -64.9 ----- 15.0 12.8 8248.2 293.9 ----- SIGT 264.0 -71.1 ----- 7.9 19.3 9016.7 295.7 ----- MAND 250.0 -73.1 ----- 5.0 22.0 9337.7 297.4 ----- SIGT 235.0 -74.9 ----- 13.4 19.4 9698.7 300.0 ----- MAND 200.0 -78.3 ----- 35.0 12.8 10627.5 308.8 ----- TRO1 152.0 -83.3 ----- 270.0 3.9 12174.3 325.4 ----- MAND 150.0 -83.3 ----- 220.0 2.9 12248.0 326.6 ----- MAND 100.0 -84.9 ----- 290.0 5.8 14494.0 363.7 ----- MAND 70.0 -87.9 ----- 170.0 8.0 16445.8 396.4 ----- MAND 50.0 -91.1 ----- 250.0 5.8 18256.4 428.9 ----- MAND 30.0 -89.9 ----- 150.0 5.8 20990.3 499.6 ----- MAND 20.0 -86.9 ----- 235.0 21.0 23185.3 570.2 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 22 Aug 2000235 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -33.2 C Potential Temperature (Th) = 260.0 K Equivalent Potential Temperature (ThE) = 260.7 K Mixing Ratio (MIX) = 0.3 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 726 mb Temperature at LCL (TLCL) = -35.9 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -7.8 C K Index (KI) = -37.3 Lifted Index (LI) = 20.2 Severe WEAther Threat Index (SwI) = 46.9 Showalter Index (ShI) = 15.5 Total Totals Index (TTI) = 23.0 Precipitable Water (PW) = 0.8 mm Energy Analysis: ---------------- Helicity (HELI) = -104 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 267 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 292 K Pressure Level of Maximum Theta-E = 319 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done