================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000291 TIME=120000 VALID LEVELS= 16 ------------------------------------------------------------------------------ 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 991.0 -23.7 -26.9 100.0 7.0 30.0 250.1 0.427 MAND 925.0 -22.1 -24.3 105.0 15.0 535.5 256.7 0.579 MAND 850.0 -13.9 -27.9 130.0 7.0 1167.9 271.6 0.454 MAND 700.0 -20.9 -28.9 165.0 10.9 2623.3 279.4 0.502 MAND 500.0 -35.5 -41.5 190.0 14.0 5038.8 289.8 0.201 MAND 400.0 -46.9 ----- 185.0 15.9 6555.4 294.0 ----- MAND 300.0 -61.3 ----- 200.0 21.0 8401.9 298.9 ----- MAND 250.0 -69.3 ----- 205.0 19.8 9512.3 303.1 ----- MAND 200.0 -76.7 ----- 200.0 21.0 10821.0 311.3 ----- TRO1 192.0 -78.1 ----- 190.0 16.9 11055.1 312.7 ----- MAND 150.0 -78.9 ----- 195.0 14.0 12463.1 334.2 ----- MAND 100.0 -81.9 ----- 230.0 11.8 14753.1 369.5 ----- MAND 70.0 -81.5 ----- 275.0 9.9 16754.0 410.0 ----- MAND 50.0 -80.7 ----- 260.0 3.9 18647.4 453.4 ----- MAND 30.0 -64.1 ----- 345.0 17.9 21652.2 569.9 ----- MAND 20.0 -47.7 ----- 5.0 35.0 24233.3 690.2 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 17 Oct 2000291 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -25.4 C Potential Temperature (Th) = 255.7 K Equivalent Potential Temperature (ThE) = 257.0 K Mixing Ratio (MIX) = 0.5 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 885 mb Temperature at LCL (TLCL) = -26.3 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -8.4 C K Index (KI) = -14.3 Lifted Index (LI) = 26.9 Severe WEAther Threat Index (SwI) = 28.0 Showalter Index (ShI) = 14.1 Total Totals Index (TTI) = 29.2 Precipitable Water (PW) = 2.1 mm Energy Analysis: ---------------- Helicity (HELI) = 14 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 267 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 294 K Pressure Level of Maximum Theta-E = 400 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done