================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000038 TIME=120000 VALID LEVELS= 38 ------------------------------------------------------------------------------ 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 974.0 -3.9 -4.0 75.0 28.0 30.0 271.3 2.919 SIGT 954.0 -5.3 -6.4 65.0 29.1 193.5 271.5 2.482 MAND 925.0 -3.9 -4.2 50.0 30.9 436.8 275.3 3.028 SIGT 871.0 -6.9 -7.8 50.0 30.9 909.5 277.0 2.440 MAND 850.0 -8.1 -8.9 50.0 30.9 1099.8 277.7 2.294 SIGT 818.0 -10.1 -11.2 46.0 28.1 1397.1 278.6 1.986 SIGT 766.0 -12.5 -14.1 39.2 23.4 1901.6 281.3 1.676 SIGT 734.0 -12.3 -15.7 34.8 20.3 2227.9 285.0 1.533 MAND 700.0 -15.3 -17.1 30.0 16.9 2588.7 285.6 1.429 SIGT 663.0 -18.5 -19.6 39.0 17.9 2996.7 286.4 1.220 SIGT 643.0 -16.3 -25.3 44.0 18.4 3226.4 291.4 0.761 SIGT 550.0 -22.1 -49.1 69.6 21.2 4389.2 297.9 0.080 SIGT 526.0 -21.9 -27.9 76.8 22.0 4717.6 301.9 0.734 MAND 500.0 -25.5 -29.5 85.0 22.9 5088.3 302.0 0.665 SIGT 466.0 -29.1 -33.2 93.0 22.3 5595.8 303.6 0.501 SIGT 458.0 -28.9 -42.9 95.0 22.1 5719.7 305.4 0.189 MAND 400.0 -36.5 -45.5 110.0 21.0 6673.8 307.6 0.163 SIGT 398.0 -37.1 -45.1 110.6 21.2 6708.5 307.2 0.171 SIGT 344.0 -44.9 ----- 128.6 28.9 7700.4 309.7 ----- SIGT 309.0 -50.5 ----- 141.5 34.4 8409.2 311.5 ----- MAND 300.0 -51.5 ----- 145.0 35.9 8601.6 312.8 ----- TRO1 285.0 -52.3 ----- 125.0 21.0 8934.2 316.3 ----- SIGT 274.0 -52.7 ----- 125.0 16.8 9188.6 319.3 ----- SIGT 252.0 -49.3 ----- 125.0 7.9 9733.5 332.0 ----- MAND 250.0 -49.3 ----- 125.0 7.0 9785.7 332.8 ----- SIGT 240.0 -49.7 ----- 152.9 7.2 10053.2 336.1 ----- SIGT 234.0 -45.5 ----- 170.4 7.3 10220.6 344.9 ----- MAND 200.0 -44.5 ----- 280.0 8.0 11270.1 362.3 ----- SIGT 177.0 -44.3 ----- 256.5 8.4 12089.0 375.5 ----- SIGT 160.0 -46.9 ----- 237.3 8.7 12762.3 382.1 ----- MAND 150.0 -46.3 ----- 225.0 8.9 13190.7 390.3 ----- SIGT 118.0 -46.9 ----- 201.3 6.5 14783.5 416.9 ----- MAND 100.0 -45.9 ----- 185.0 4.9 15883.2 439.1 ----- SIGT 87.7 -46.1 ----- ----- ----- 16756.8 455.5 ----- SIGT 64.5 -43.9 ----- ----- ----- 18810.8 502.1 ----- SIGT 53.6 -42.5 ----- ----- ----- 20058.1 532.6 ----- SIGT 34.5 -41.7 ----- ----- ----- 23040.9 606.3 ----- SIGT 23.7 -40.5 ----- ----- ----- 25594.0 678.5 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 07 Feb 2000038 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -5.6 C Potential Temperature (Th) = 274.4 K Equivalent Potential Temperature (ThE) = 281.5 K Mixing Ratio (MIX) = 2.7 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 914 mb Temperature at LCL (TLCL) = -5.7 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = 3.6 C K Index (KI) = 6.7 Lifted Index (LI) = 17.2 Severe WEAther Threat Index (SwI) = 84.8 Showalter Index (ShI) = 15.5 Total Totals Index (TTI) = 34.0 Precipitable Water (PW) = 7.3 mm Energy Analysis: ---------------- Helicity (HELI) = -101 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 286 K CAPE for Forecast Maximum Temperature = -22 J/kg Maximum Theta-E at or below 300 mb = 311 K Pressure Level of Maximum Theta-E = 309 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done