================================================================================ SOUNDING # 1 IDN= 89009 DAY=2000348 TIME=120000 VALID LEVELS= 24 ------------------------------------------------------------------------------ Idn Id Station Name St Co Lat Lon Elev 89009 NZSP Amundsen-Scott South AQ 90:00S 000:00W 2830 ------------------------------------------------------------------------------ Level Pressure Temp Dew Point Dir Speed Height Theta Mix Type [MB] [C] [C] [deg] [KTS] [M ] [K] [g/kg] -------- ------ ----- ----- ----- ----- ------- ----- ------ SFC 698.0 -30.7 -36.7 80.0 3.9 2830.0 268.7 0.237 SIGT 630.0 -28.7 -34.7 50.6 6.1 3561.3 279.0 0.320 SIGT 592.0 -30.1 -37.1 32.7 7.4 4005.7 282.4 0.268 MAND 500.0 -37.1 -43.1 345.0 10.9 5191.4 287.8 0.169 SIGT 475.0 -39.3 -45.3 348.5 10.7 5544.5 289.3 0.140 MAND 400.0 -46.5 -54.5 360.0 9.9 6704.0 294.6 0.063 SIGT 364.0 -50.1 -59.1 2.6 10.9 7325.4 297.8 0.043 TRO1 334.0 -51.9 -61.9 5.0 11.8 7885.3 302.8 0.035 MAND 300.0 -50.5 -62.5 360.0 15.9 8583.5 314.2 0.037 MAND 250.0 -45.7 -66.7 10.0 15.9 9785.8 338.1 ----- SIGT 221.0 -43.9 -81.9 4.5 15.9 10610.8 353.0 ----- MAND 200.0 -42.7 -80.7 360.0 15.9 11283.2 365.2 ----- MAND 150.0 -41.5 -79.5 5.0 15.9 13230.8 398.6 ----- MAND 100.0 -39.7 -78.7 5.0 12.8 15993.7 451.0 ----- MAND 70.0 -37.7 -77.7 25.0 2.9 18443.9 503.8 ----- SIGT 53.6 -37.5 -77.5 44.8 2.1 20286.4 544.2 ----- MAND 50.0 -36.7 -76.7 50.0 1.9 20767.2 557.0 ----- SIGT 33.0 -35.3 -75.3 54.1 1.9 23654.6 631.0 ----- MAND 30.0 -34.1 -75.1 55.0 1.9 24320.5 651.7 ----- MAND 20.0 -30.5 -72.5 360.0 3.9 27181.9 742.9 ----- SIGT 17.5 -30.5 -72.5 1.0 4.5 28131.3 771.8 ----- SIGT 12.1 -28.3 -70.3 3.6 6.1 30766.8 865.4 ----- MAND 10.0 -25.3 -68.3 5.0 7.0 32142.7 925.1 ----- SIGT 6.5 -17.1 -63.1 ----- ----- 35323.0 1081.1 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 13 Dec 2000348 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -35.7 C Potential Temperature (Th) = 275.9 K Equivalent Potential Temperature (ThE) = 276.8 K Mixing Ratio (MIX) = 0.3 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 579 mb Temperature at LCL (TLCL) = -37.2 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -17.1 C K Index (KI) = ----- Lifted Index (LI) = 9.4 Severe WEAther Threat Index (SwI) = ----- Showalter Index (ShI) = ----- Total Totals Index (TTI) = ----- Precipitable Water (PW) = 0.5 mm Energy Analysis: ---------------- Helicity (HELI) = 1 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 285 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 303 K Pressure Level of Maximum Theta-E = 334 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done