================================================================================ SOUNDING # 1 IDN= 89022 DAY=2001017 TIME=120000 VALID LEVELS= 48 ------------------------------------------------------------------------------ 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 984.0 -4.1 -4.2 80.0 22.9 30.0 270.3 2.846 SIGT 983.0 -4.5 -7.6 79.7 22.9 38.0 270.0 2.195 SIGT 978.0 -5.7 -7.8 78.0 22.8 78.1 269.2 2.172 SIGT 946.0 -7.5 -8.9 67.3 22.3 338.3 269.9 2.060 MAND 925.0 -6.5 -7.4 60.0 22.0 513.6 272.7 2.369 SIGT 920.0 -6.5 -7.6 58.7 21.8 556.0 273.1 2.346 MAND 850.0 -10.1 -11.4 40.0 18.8 1170.9 275.6 1.881 SIGT 824.0 -11.1 -13.3 39.2 19.8 1410.2 277.0 1.664 SIGT 760.0 -15.7 -17.5 37.1 22.3 2026.1 278.5 1.273 SIGT 730.0 -17.1 -18.4 36.1 23.6 2329.3 280.2 1.228 SIGT 709.0 -17.3 -18.7 35.3 24.5 2548.4 282.3 1.232 MAND 700.0 -17.9 -19.4 35.0 24.9 2644.1 282.7 1.175 SIGT 660.0 -21.1 -22.6 24.3 21.7 3081.7 283.9 0.943 SIGT 616.0 -23.7 -25.8 11.8 18.0 3588.9 286.5 0.759 SIGT 608.0 -23.5 -26.2 9.4 17.3 3684.5 287.8 0.742 SIGT 565.0 -28.3 -30.2 356.4 13.4 4216.1 288.3 0.551 SIGT 556.0 -28.1 -31.6 353.6 12.5 4331.4 289.9 0.490 SIGT 539.0 -29.3 -36.3 348.1 10.9 4553.9 291.0 0.319 SIGT 530.0 -29.7 -35.7 345.1 10.0 4674.1 291.9 0.345 MAND 500.0 -32.9 -40.9 335.0 7.0 5087.1 292.9 0.214 SIGT 443.0 -39.7 -48.7 307.6 8.6 5927.2 294.7 0.104 SIGT 427.0 -41.5 -48.5 299.4 9.1 6177.9 295.5 0.110 MAND 400.0 -44.3 -53.3 285.0 9.9 6618.6 297.4 0.073 SIGT 386.0 -46.1 -55.1 290.0 9.3 6856.5 298.1 0.061 SIGT 369.0 -46.1 -56.1 296.2 8.5 7156.2 302.0 0.058 TRO1 359.0 -47.1 -59.1 300.0 8.0 7338.6 303.0 0.043 SIGT 315.0 -47.9 -62.9 274.5 8.0 8203.1 313.4 0.034 MAND 300.0 -47.3 -65.3 265.0 8.0 8525.6 318.7 ----- SIGT 272.0 -45.5 -66.5 254.3 8.5 9176.5 330.4 ----- MAND 250.0 -45.3 -69.3 245.0 8.9 9739.4 338.7 ----- SIGT 202.0 -44.7 -75.7 225.9 5.0 11164.6 361.0 ----- MAND 200.0 -44.7 -75.7 225.0 4.9 11231.2 362.0 ----- SIGT 175.0 -46.1 -78.1 225.0 5.8 12122.3 373.8 ----- MAND 150.0 -45.1 -78.1 225.0 7.0 13150.1 392.4 ----- SIGT 147.0 -44.7 -78.7 231.7 6.6 13285.2 395.3 ----- SIGT 117.0 -45.9 -78.9 307.7 2.7 14809.1 419.8 ----- MAND 100.0 -44.3 -80.3 0.0 0.0 15858.3 442.2 ----- SIGT 82.2 -41.3 -77.3 87.8 1.1 17181.3 473.8 ----- SIGT 77.2 -42.3 -77.3 116.0 1.4 17606.7 480.3 ----- MAND 70.0 -41.5 -77.5 160.0 1.9 18270.1 495.6 ----- SIGT 60.4 -39.5 -75.5 155.6 1.9 19275.6 521.4 ----- SIGT 54.2 -40.3 -75.3 152.4 1.9 20015.9 536.0 ----- MAND 50.0 -39.5 -76.5 150.0 1.9 20567.1 550.4 ----- SIGT 40.1 -37.7 -74.7 96.1 5.4 22083.5 590.8 ----- SIGT 33.1 -38.5 -74.5 49.1 8.4 23404.8 622.0 ----- MAND 30.0 -36.9 -74.9 25.0 9.9 24083.2 644.1 ----- SIGT 24.6 -34.7 -73.7 17.7 7.4 25463.4 688.0 ----- MAND 20.0 -35.9 -73.9 10.0 4.9 26906.1 726.3 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 17 Jan 2001017 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -8.3 C Potential Temperature (Th) = 271.6 K Equivalent Potential Temperature (ThE) = 277.3 K Mixing Ratio (MIX) = 2.2 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 913 mb Temperature at LCL (TLCL) = -8.6 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = 1.9 C K Index (KI) = 9.9 Lifted Index (LI) = 13.1 Severe WEAther Threat Index (SwI) = 44.7 Showalter Index (ShI) = 10.6 Total Totals Index (TTI) = 44.3 Precipitable Water (PW) = 6.4 mm Energy Analysis: ---------------- Helicity (HELI) = -143 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 282 K CAPE for Forecast Maximum Temperature = -4 J/kg Maximum Theta-E at or below 300 mb = 313 K Pressure Level of Maximum Theta-E = 315 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done