================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000103 TIME=120000 VALID LEVELS= 33 ------------------------------------------------------------------------------ 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 978.0 -15.1 -16.0 85.0 23.9 30.0 259.7 1.121 SIGT 960.0 -13.9 -16.2 76.7 29.9 170.9 262.3 1.123 MAND 925.0 -14.9 -17.0 60.0 42.0 452.7 264.1 1.090 SIGT 902.0 -15.7 -17.9 63.0 42.8 643.0 265.2 1.036 SIGT 865.0 -17.7 -20.2 67.9 44.3 957.9 266.3 0.887 MAND 850.0 -17.3 -19.6 70.0 44.9 1089.0 268.0 0.951 SIGT 807.0 -17.5 -19.1 63.3 38.7 1478.3 271.8 1.046 SIGT 761.0 -16.5 -19.2 55.7 31.8 1919.1 277.5 1.100 MAND 700.0 -19.3 -21.6 45.0 22.0 2544.4 281.1 0.971 SIGT 654.0 -20.9 -23.6 33.6 19.7 3048.7 284.8 0.871 SIGT 575.0 -27.7 -30.9 12.4 15.4 3987.8 287.6 0.507 MAND 500.0 -35.1 -38.0 350.0 10.9 4978.0 290.3 0.290 SIGT 497.0 -35.1 -38.0 350.4 10.9 5020.0 290.8 0.292 SIGT 431.0 -41.7 ----- 0.1 10.2 6000.1 294.5 ----- MAND 400.0 -45.5 ----- 5.0 9.9 6502.2 295.9 ----- SIGT 370.0 -49.7 ----- 359.5 12.4 7017.4 297.0 ----- SIGT 317.0 -57.3 ----- 348.7 17.2 8012.5 299.8 ----- MAND 300.0 -59.1 ----- 345.0 18.8 8359.6 302.1 ----- TRO1 276.0 -61.7 ----- 340.0 16.9 8879.4 305.6 ----- MAND 250.0 -61.5 ----- 330.0 14.0 9492.7 314.7 ----- SIGT 230.0 -58.7 ----- 317.0 13.6 10013.2 326.5 ----- MAND 200.0 -55.7 ----- 295.0 12.8 10897.6 344.6 ----- SIGT 165.0 -54.1 ----- 285.0 16.8 12127.8 366.7 ----- MAND 150.0 -55.3 ----- 280.0 18.8 12737.9 374.8 ----- SIGT 124.0 -55.1 ----- 282.4 21.2 13953.5 396.1 ----- MAND 100.0 -56.3 ----- 285.0 23.9 15324.1 419.0 ----- SIGT 83.9 -59.7 ----- ----- ----- 16430.8 433.6 ----- SIGT 59.8 -61.1 ----- ----- ----- 18541.7 474.6 ----- SIGT 42.7 -63.3 ----- ----- ----- 20623.6 517.2 ----- SIGT 31.5 -64.9 ----- ----- ----- 22487.0 559.9 ----- SIGT 24.1 -66.5 ----- ----- ----- 24114.7 599.8 ----- SIGT 20.1 -63.7 ----- ----- ----- 25221.1 640.3 ----- SIGT 13.7 -63.5 ----- ----- ----- 27574.7 715.2 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 12 Apr 2000103 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -17.2 C Potential Temperature (Th) = 263.7 K Equivalent Potential Temperature (ThE) = 266.5 K Mixing Ratio (MIX) = 1.1 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 895 mb Temperature at LCL (TLCL) = -17.7 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -7.0 C K Index (KI) = -4.1 Lifted Index (LI) = 19.7 Severe WEAther Threat Index (SwI) = 100.7 Showalter Index (ShI) = 16.4 Total Totals Index (TTI) = 33.3 Precipitable Water (PW) = 4.1 mm Energy Analysis: ---------------- Helicity (HELI) = -149 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 271 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 300 K Pressure Level of Maximum Theta-E = 317 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done