================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000177 TIME=120000 VALID LEVELS= 31 ------------------------------------------------------------------------------ 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 985.0 -30.3 -32.4 300.0 1.0 30.0 243.9 0.256 SIGT 983.0 -26.9 -29.5 304.3 1.5 44.6 247.5 0.338 SIGT 969.0 -25.9 -27.4 335.1 5.6 148.3 249.5 0.417 SIGT 946.0 -26.9 -28.9 26.7 12.5 322.0 250.2 0.372 MAND 925.0 -25.3 -26.0 75.0 18.8 484.6 253.4 0.496 SIGT 905.0 -25.3 -26.1 64.7 17.3 643.4 255.0 0.503 SIGT 873.0 -21.9 -27.9 47.7 14.7 906.7 261.2 0.442 MAND 850.0 -21.9 -28.9 35.0 12.8 1103.3 263.2 0.414 SIGT 810.0 -22.9 -32.9 37.5 11.6 1457.5 265.8 0.297 SIGT 762.0 -24.3 -36.3 40.7 10.1 1904.3 269.0 0.226 SIGT 714.0 -27.5 -30.0 44.0 8.5 2375.7 270.5 0.444 MAND 700.0 -28.3 -34.3 45.0 8.0 2518.1 271.2 0.300 SIGT 658.0 -29.9 -46.9 60.1 8.7 2960.6 274.2 0.085 SIGT 643.0 -31.1 -35.9 65.7 9.0 3124.6 274.6 0.279 SIGT 553.0 -37.3 -45.3 101.8 10.7 4180.4 279.4 0.120 MAND 500.0 -41.9 ----- 125.0 11.8 4859.0 282.0 ----- SIGT 421.0 -49.3 ----- 117.2 10.3 6017.3 286.7 ----- MAND 400.0 -51.9 ----- 115.0 9.9 6350.9 287.6 ----- SIGT 317.0 -63.3 ----- 159.7 15.6 7819.8 291.5 ----- MAND 300.0 -65.5 ----- 170.0 16.9 8156.9 293.0 ----- TRO1 277.0 -67.9 ----- 165.0 14.0 8639.4 296.3 ----- SIGT 257.0 -66.9 ----- 165.0 16.1 9091.3 304.2 ----- MAND 250.0 -67.3 ----- 165.0 16.9 9258.0 306.0 ----- MAND 200.0 -69.1 ----- 175.0 11.8 10598.0 323.3 ----- SIGT 167.0 -69.7 ----- 175.0 15.0 11674.6 339.5 ----- MAND 150.0 -72.1 ----- 175.0 16.9 12310.8 345.9 ----- MAND 100.0 -79.7 ----- 165.0 8.9 14654.3 373.8 ----- MAND 70.0 -84.1 ----- 170.0 12.8 16653.1 404.5 ----- MAND 50.0 -87.7 ----- 190.0 15.0 18499.2 436.9 ----- MAND 30.0 -89.3 ----- 245.0 15.9 21263.0 501.2 ----- MAND 20.0 -87.3 ----- 240.0 38.9 23459.2 569.0 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 25 Jun 2000177 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -27.4 C Potential Temperature (Th) = 252.3 K Equivalent Potential Temperature (ThE) = 253.4 K Mixing Ratio (MIX) = 0.4 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 905 mb Temperature at LCL (TLCL) = -28.0 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -13.4 C K Index (KI) = -14.9 Lifted Index (LI) = 23.5 Severe WEAther Threat Index (SwI) = 37.5 Showalter Index (ShI) = 14.6 Total Totals Index (TTI) = 33.0 Precipitable Water (PW) = 1.4 mm Energy Analysis: ---------------- Helicity (HELI) = 59 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 262 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 291 K Pressure Level of Maximum Theta-E = 317 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done