================================================================================ SOUNDING # 1 IDN= 89022 DAY=2001053 TIME=120000 VALID LEVELS= 13 ------------------------------------------------------------------------------ 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 985.0 -17.5 -20.4 95.0 5.8 30.0 256.8 0.766 MAND 925.0 -11.3 -15.5 240.0 3.9 506.8 267.8 1.236 MAND 850.0 -12.3 -31.3 170.0 4.9 1154.6 273.3 0.330 MAND 700.0 -17.5 -41.5 145.0 16.9 2624.0 283.1 0.144 MAND 500.0 -30.5 -48.5 150.0 46.8 5080.6 295.9 0.094 MAND 400.0 -41.9 -51.9 150.0 53.8 6629.9 300.5 0.085 MAND 300.0 -53.9 -61.9 155.0 76.9 8528.7 309.4 0.039 MAXW 294.0 -54.5 -62.5 150.0 77.9 8657.9 310.3 0.037 TRO1 279.0 -56.1 -64.1 150.0 69.9 8992.6 312.7 ----- MAND 250.0 -54.9 -68.9 155.0 49.9 9692.5 324.5 ----- MAND 200.0 -46.7 -79.7 150.0 19.8 11146.4 358.8 ----- MAND 150.0 -46.9 -81.9 195.0 17.9 13054.4 389.3 ----- MAND 100.0 -46.9 -81.9 165.0 4.9 15742.4 437.1 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 22 Feb 2001053 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -18.7 C Potential Temperature (Th) = 265.0 K Equivalent Potential Temperature (ThE) = 267.5 K Mixing Ratio (MIX) = 0.9 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 855 mb Temperature at LCL (TLCL) = -19.7 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -1.6 C K Index (KI) = -37.1 Lifted Index (LI) = 23.3 Severe WEAther Threat Index (SwI) = 56.6 Showalter Index (ShI) = 18.0 Total Totals Index (TTI) = 17.4 Precipitable Water (PW) = 1.8 mm Energy Analysis: ---------------- Helicity (HELI) = -67 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 275 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 301 K Pressure Level of Maximum Theta-E = 400 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done