================================================================================ SOUNDING # 1 IDN= 89022 DAY=2001129 TIME=120000 VALID LEVELS= 17 ------------------------------------------------------------------------------ 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 994.0 -30.7 -34.3 210.0 7.0 30.0 242.9 0.211 MAND 925.0 -12.5 -26.5 135.0 8.9 560.4 266.5 0.474 MAND 850.0 -13.5 -31.5 165.0 22.0 1205.1 272.0 0.324 MAND 700.0 -18.7 -62.7 170.0 35.9 2667.6 281.8 0.015 MAND 500.0 -35.1 -55.1 200.0 28.9 5095.4 290.3 0.047 MAND 400.0 -48.7 -58.7 180.0 31.9 6607.5 291.7 0.041 MAND 300.0 -57.7 -70.7 190.0 57.9 8461.6 304.0 ----- TRO1 259.0 -60.3 -73.3 185.0 57.9 9383.7 313.2 ----- MAND 250.0 -59.5 -72.5 185.0 59.8 9604.7 317.6 ----- MAXW 246.0 -59.5 -73.0 185.0 60.8 9705.5 319.0 ----- MAND 200.0 -60.1 -80.1 190.0 49.0 10999.7 337.6 ----- MAND 150.0 -62.3 ----- 190.0 42.0 12786.3 362.8 ----- TRO2 123.0 -65.7 ----- 190.0 49.9 14002.5 377.8 ----- MAND 100.0 -66.3 ----- 205.0 47.8 15259.0 399.6 ----- MAND 70.0 -70.1 ----- 205.0 29.9 17400.9 434.4 ----- MAND 50.0 -73.9 ----- 205.0 53.8 19384.1 469.4 ----- MAND 30.0 -76.3 ----- 220.0 52.8 22348.5 536.7 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 09 May 2001129 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -29.5 C Potential Temperature (Th) = 258.7 K Equivalent Potential Temperature (ThE) = 259.7 K Mixing Ratio (MIX) = 0.4 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 787 mb Temperature at LCL (TLCL) = -31.5 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -2.8 C K Index (KI) = -53.9 Lifted Index (LI) = 25.1 Severe WEAther Threat Index (SwI) = 72.9 Showalter Index (ShI) = 14.4 Total Totals Index (TTI) = 25.2 Precipitable Water (PW) = 0.9 mm Energy Analysis: ---------------- Helicity (HELI) = 119 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 272 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 292 K Pressure Level of Maximum Theta-E = 400 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done