================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000249 TIME=120000 VALID LEVELS= 40 ------------------------------------------------------------------------------ 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 1011.0 -30.1 -32.1 35.0 1.9 30.0 242.3 0.257 SIGT 1006.0 -20.3 -25.0 14.8 5.5 66.0 252.4 0.499 MAND 1000.0 -20.1 -26.1 350.0 9.9 110.4 253.1 0.455 SIGT 989.0 -19.9 -30.9 333.8 9.9 192.4 254.1 0.295 SIGT 949.0 -17.7 -19.5 272.9 9.9 500.2 259.3 0.859 SIGT 935.0 -17.9 -18.6 250.9 9.9 611.5 260.2 0.942 MAND 925.0 -17.1 -18.5 235.0 9.9 692.1 261.8 0.960 SIGT 878.0 -14.5 -16.5 235.0 8.7 1085.6 268.5 1.198 MAND 850.0 -15.1 -16.9 235.0 8.0 1331.1 270.3 1.197 SIGT 828.0 -16.1 -18.0 235.0 9.0 1529.1 271.3 1.120 SIGT 781.0 -16.5 -21.0 235.0 11.5 1969.2 275.5 0.917 SIGT 723.0 -20.1 -36.1 235.0 14.6 2545.6 277.7 0.243 MAND 700.0 -22.5 -31.5 235.0 15.9 2784.3 277.6 0.393 SIGT 633.0 -28.3 -34.3 236.5 21.1 3514.8 279.1 0.332 SIGT 552.0 -36.5 -41.2 238.6 28.0 4480.8 280.5 0.188 MAND 500.0 -42.1 ----- 240.0 32.8 5154.8 281.7 ----- SIGT 474.0 -44.9 ----- 238.8 33.8 5518.5 282.6 ----- SIGT 409.0 -53.3 ----- 235.5 36.5 6486.8 283.9 ----- MAND 400.0 -54.5 ----- 235.0 36.9 6629.7 284.2 ----- SIGT 347.0 -62.1 ----- 240.0 37.4 7524.5 285.7 ----- MAND 300.0 -69.5 ----- 245.0 37.9 8408.8 287.4 ----- SIGT 295.0 -69.9 ----- 245.9 37.4 8509.0 288.2 ----- SIGT 262.0 -73.7 ----- 252.4 34.1 9208.9 292.6 ----- MAND 250.0 -73.7 ----- 255.0 32.8 9482.9 296.5 ----- SIGT 209.0 -75.1 ----- 267.1 21.6 10526.1 309.9 ----- MAND 200.0 -75.9 ----- 270.0 18.8 10781.0 312.6 ----- TRO1 171.0 -78.7 ----- 260.0 24.9 11680.0 322.3 ----- MAND 150.0 -78.9 ----- 265.0 24.9 12426.2 334.2 ----- SIGT 135.0 -80.1 ----- 268.9 24.6 13024.0 342.3 ----- MAND 100.0 -82.1 ----- 280.0 23.9 14712.8 369.1 ----- MAND 70.0 -82.5 ----- 285.0 31.9 16707.4 407.9 ----- SIGT 56.4 -83.7 ----- 288.2 37.0 17910.4 431.2 ----- MAND 50.0 -82.3 ----- 290.0 39.8 18581.5 449.6 ----- SIGT 39.2 -82.1 ----- 292.4 51.3 19943.0 482.5 ----- MAND 30.0 -80.1 ----- 295.0 63.9 21448.2 526.3 ----- SIGT 28.7 -80.1 ----- 295.5 65.4 21698.8 533.0 ----- SIGT 23.2 -75.7 ----- 298.1 72.7 22916.0 579.4 ----- MAND 20.0 -72.7 ----- 300.0 77.9 23781.2 613.7 ----- SIGT 18.2 -71.9 ----- ----- ----- 24336.2 633.0 ----- SIGT 15.1 -68.7 ----- ----- ----- 25446.1 678.3 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 05 Sep 2000249 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -23.2 C Potential Temperature (Th) = 257.4 K Equivalent Potential Temperature (ThE) = 259.0 K Mixing Ratio (MIX) = 0.6 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 890 mb Temperature at LCL (TLCL) = -24.2 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -6.5 C K Index (KI) = 1.1 Lifted Index (LI) = 18.8 Severe WEAther Threat Index (SwI) = 113.8 Showalter Index (ShI) = 6.9 Total Totals Index (TTI) = 52.2 Precipitable Water (PW) = 2.8 mm Energy Analysis: ---------------- Helicity (HELI) = -25 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 = 286 K Pressure Level of Maximum Theta-E = 347 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done