================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000219 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 990.0 -30.9 -33.0 90.0 4.9 30.0 243.0 0.241 SIGT 989.0 -30.9 -36.9 89.5 5.0 37.2 243.0 0.164 SIGT 988.0 -30.7 -36.7 89.0 5.1 44.4 243.3 0.167 SIGT 986.0 -30.7 -36.7 87.9 5.3 58.8 243.4 0.168 SIGT 979.0 -27.7 -28.1 84.3 6.0 109.7 247.0 0.387 SIGT 960.0 -27.3 -27.9 74.2 8.0 250.8 248.7 0.402 MAND 925.0 -28.7 -29.7 55.0 11.8 517.6 250.0 0.353 SIGT 880.0 -29.7 -31.3 107.8 10.1 874.2 252.5 0.319 SIGT 865.0 -24.7 -28.8 126.1 9.5 998.1 259.0 0.410 MAND 850.0 -24.7 -30.7 145.0 8.9 1125.5 260.3 0.349 SIGT 836.0 -23.3 -28.3 148.0 10.5 1246.8 263.0 0.445 SIGT 811.0 -21.9 -35.9 153.5 13.3 1469.7 266.8 0.221 SIGT 709.0 -23.7 -40.7 177.7 25.6 2455.8 275.2 0.154 MAND 700.0 -24.3 -43.3 180.0 26.8 2549.1 275.6 0.118 SIGT 673.0 -26.3 -52.3 181.2 27.2 2834.8 276.5 0.049 SIGT 595.0 -31.7 -38.7 184.9 28.3 3716.1 280.1 0.227 SIGT 549.0 -36.5 -41.5 187.3 29.1 4279.7 280.9 0.183 SIGT 510.0 -40.5 ----- 189.4 29.7 4780.4 282.1 ----- MAND 500.0 -41.7 ----- 190.0 29.9 4914.9 282.2 ----- SIGT 457.0 -46.1 ----- 187.9 30.3 5525.8 284.1 ----- MAND 400.0 -52.7 ----- 185.0 30.9 6399.2 286.5 ----- SIGT 383.0 -55.3 ----- 185.0 30.7 6678.1 286.7 ----- SIGT 323.0 -63.3 ----- 185.0 30.2 7745.8 289.9 ----- MAND 300.0 -65.5 ----- 185.0 29.9 8197.6 293.0 ----- SIGT 275.0 -67.3 ----- 175.4 24.1 8724.7 297.8 ----- MAND 250.0 -67.9 ----- 165.0 17.9 9298.8 305.1 ----- MAND 200.0 -73.9 ----- 175.0 21.0 10621.2 315.7 ----- SIGT 183.0 -73.3 ----- 171.3 21.3 11140.6 324.8 ----- TRO1 157.0 -78.9 ----- 165.0 22.0 12025.4 329.9 ----- MAND 150.0 -78.5 ----- 185.0 15.9 12285.2 334.9 ----- SIGT 148.0 -77.3 ----- 185.7 16.2 12362.0 338.3 ----- SIGT 139.0 -79.7 ----- 188.8 17.3 12719.8 340.2 ----- SIGT 119.0 -78.1 ----- 196.5 19.9 13604.1 358.6 ----- MAND 100.0 -83.5 ----- 205.0 22.9 14584.5 366.4 ----- MAND 70.0 -85.7 ----- 215.0 15.0 16555.1 401.1 ----- MAND 50.0 -87.7 ----- 235.0 26.8 18393.3 436.9 ----- MAND 30.0 -88.9 ----- 245.0 36.9 21160.1 502.3 ----- MAND 20.0 -87.3 ----- 250.0 30.9 23358.7 569.0 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 06 Aug 2000219 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -29.7 C Potential Temperature (Th) = 249.1 K Equivalent Potential Temperature (ThE) = 250.0 K Mixing Ratio (MIX) = 0.3 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 915 mb Temperature at LCL (TLCL) = -30.3 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -19.9 C K Index (KI) = -32.7 Lifted Index (LI) = 26.5 Severe WEAther Threat Index (SwI) = 47.8 Showalter Index (ShI) = 17.3 Total Totals Index (TTI) = 28.0 Precipitable Water (PW) = 0.8 mm Energy Analysis: ---------------- Helicity (HELI) = 54 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 255 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 290 K Pressure Level of Maximum Theta-E = 323 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done