================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000028 TIME=120000 VALID LEVELS= 41 ------------------------------------------------------------------------------ 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 -10.7 -15.1 85.0 3.9 30.0 263.8 1.202 SIGT 977.0 -6.7 -11.7 97.5 3.8 77.5 268.2 1.597 SIGT 967.0 -5.7 -12.7 118.6 3.6 158.0 270.0 1.488 MAND 925.0 -6.7 -13.7 210.0 2.9 505.7 272.5 1.434 SIGT 907.0 -7.3 -17.3 214.7 2.7 659.0 273.4 1.084 MAND 850.0 -9.7 -20.7 230.0 1.9 1162.7 276.0 0.865 SIGT 797.0 -12.1 -24.1 223.3 6.0 1657.6 278.6 0.684 SIGT 750.0 -14.3 -27.3 217.0 9.8 2120.7 281.1 0.544 SIGT 729.0 -16.1 -22.1 214.1 11.5 2335.5 281.4 0.893 MAND 700.0 -18.3 -25.3 210.0 14.0 2640.1 282.2 0.699 SIGT 689.0 -19.3 -27.3 209.5 14.2 2758.2 282.4 0.592 SIGT 676.0 -20.3 -28.3 208.9 14.5 2899.6 282.8 0.550 SIGT 632.0 -24.7 -28.6 206.9 15.5 3394.1 283.3 0.572 SIGT 600.0 -27.5 -33.5 205.3 16.3 3770.3 284.3 0.378 SIGT 572.0 -30.7 -35.3 203.9 16.9 4112.1 284.5 0.332 SIGT 545.0 -33.9 -35.9 202.5 17.6 4453.5 284.6 0.329 SIGT 536.0 -31.5 -39.5 202.0 17.9 4570.8 288.8 0.232 SIGT 518.0 -32.5 -43.5 201.0 18.3 4812.2 290.5 0.156 MAND 500.0 -33.9 -40.9 200.0 18.8 5060.9 291.7 0.214 SIGT 487.0 -35.7 -40.0 200.6 19.1 5244.9 291.7 0.242 SIGT 469.0 -37.3 -43.3 201.5 19.5 5506.1 292.9 0.176 SIGT 430.0 -41.3 -43.3 203.4 20.3 6101.0 295.2 0.192 SIGT 405.0 -44.1 -43.3 204.7 20.9 6505.4 296.6 0.204 MAND 400.0 -44.5 -43.3 205.0 21.0 6588.7 297.2 0.207 SIGT 347.0 -51.5 -43.3 210.0 27.4 7526.5 300.0 0.239 SIGT 345.0 -51.9 -43.3 210.2 27.7 7564.0 300.0 0.240 MAND 300.0 -56.7 -43.3 215.0 33.8 8460.2 305.4 0.276 TRO1 295.0 -57.3 -43.3 215.0 33.8 8566.7 306.1 0.281 MAND 250.0 -52.5 -43.3 205.0 15.9 9625.1 328.0 0.331 SIGT 225.0 -49.3 -43.3 198.0 14.5 10311.3 343.0 0.368 MAND 200.0 -48.5 -43.3 190.0 12.8 11085.2 356.0 0.414 SIGT 164.0 -48.3 -43.3 200.3 13.6 12392.1 377.1 0.505 MAND 150.0 -47.1 -43.3 205.0 14.0 12981.5 388.9 0.552 SIGT 122.0 -46.3 -43.3 202.5 12.9 14352.5 414.1 0.679 MAND 100.0 -43.5 -43.3 200.0 11.8 15682.4 443.7 0.828 SIGT 90.5 -42.9 -43.3 ----- ----- 16355.0 457.7 ----- SIGT 67.1 -40.7 -43.3 ----- ----- 18383.0 503.4 ----- SIGT 50.1 -39.1 -71.1 ----- ----- 20379.8 551.0 ----- SIGT 37.8 -37.7 -70.7 ----- ----- 22317.5 600.8 ----- SIGT 28.4 -37.5 -70.5 ----- ----- 24290.9 652.6 ----- SIGT 22.0 -35.5 -68.5 ----- ----- 26061.5 708.0 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 28 Jan 2000028 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -14.7 C Potential Temperature (Th) = 271.7 K Equivalent Potential Temperature (ThE) = 275.2 K Mixing Ratio (MIX) = 1.3 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 825 mb Temperature at LCL (TLCL) = -16.1 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = 2.0 C K Index (KI) = -3.5 Lifted Index (LI) = 13.8 Severe WEAther Threat Index (SwI) = 22.7 Showalter Index (ShI) = 11.3 Total Totals Index (TTI) = 37.4 Precipitable Water (PW) = 3.5 mm Energy Analysis: ---------------- Helicity (HELI) = -21 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 280 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 296 K Pressure Level of Maximum Theta-E = 430 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done