================================================================================ SOUNDING # 1 IDN= 89022 DAY=2000243 TIME=120000 VALID LEVELS= 30 ------------------------------------------------------------------------------ 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 998.0 -39.1 -41.9 250.0 5.8 30.0 234.2 0.096 SIGT 996.0 -35.7 -43.7 250.1 6.0 43.9 237.7 0.080 SIGT 988.0 -30.5 -32.3 250.6 6.5 100.6 243.5 0.258 SIGT 974.0 -23.7 -24.4 251.6 7.4 203.5 251.3 0.544 SIGT 939.0 -19.5 -30.5 254.0 9.9 473.3 258.3 0.322 MAND 925.0 -17.7 -33.7 255.0 10.9 585.4 261.2 0.241 SIGT 915.0 -16.3 -29.3 255.0 11.4 667.0 263.5 0.370 SIGT 901.0 -15.9 -24.9 255.0 12.1 783.1 265.0 0.563 MAND 850.0 -15.1 -22.1 255.0 15.0 1223.2 270.3 0.765 SIGT 840.0 -14.9 -22.9 256.2 14.5 1312.8 271.5 0.722 SIGT 745.0 -19.9 -27.9 268.6 9.5 2212.5 275.5 0.518 MAND 700.0 -21.9 -29.9 275.0 7.0 2673.1 278.2 0.457 SIGT 638.0 -28.7 -31.2 289.1 6.1 3346.8 278.0 0.444 SIGT 602.0 -29.3 -52.3 297.7 5.6 3762.4 282.0 0.054 MAND 500.0 -37.1 -56.1 325.0 3.9 5067.7 287.8 0.043 SIGT 443.0 -43.1 ----- 259.2 2.8 5894.3 290.4 ----- MAND 400.0 -48.3 ----- 205.0 1.9 6574.7 292.2 ----- MAND 300.0 -62.1 ----- 255.0 2.9 8411.9 297.8 ----- SIGT 264.0 -66.9 ----- 269.1 7.8 9193.5 301.9 ----- MAND 250.0 -68.1 ----- 275.0 9.9 9521.8 304.8 ----- MAND 200.0 -72.3 ----- 250.0 16.9 10848.8 318.3 ----- MAND 150.0 -76.3 ----- 240.0 23.9 12525.0 338.7 ----- SIGT 131.0 -78.3 ----- 245.1 27.2 13302.2 348.5 ----- MAND 100.0 -81.7 ----- 255.0 33.8 14830.5 369.9 ----- MAND 70.0 -80.7 ----- 250.0 37.9 16836.6 411.8 ----- SIGT 63.8 -82.9 ----- 251.4 44.5 17356.6 418.0 ----- MAND 50.0 -84.5 ----- 255.0 61.8 18709.6 444.4 ----- SIGT 36.6 -82.9 ----- 258.1 68.5 20441.4 490.0 ----- MAND 30.0 -83.7 ----- 260.0 72.8 21547.6 516.5 ----- SIGT 24.5 -83.1 ----- ----- ----- 22673.6 549.0 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 30 Aug 2000243 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -29.7 C Potential Temperature (Th) = 255.3 K Equivalent Potential Temperature (ThE) = 256.3 K Mixing Ratio (MIX) = 0.3 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 828 mb Temperature at LCL (TLCL) = -31.2 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -6.0 C K Index (KI) = -8.1 Lifted Index (LI) = 26.0 Severe WEAther Threat Index (SwI) = 33.8 Showalter Index (ShI) = 12.8 Total Totals Index (TTI) = 37.0 Precipitable Water (PW) = 2.0 mm Energy Analysis: ---------------- Helicity (HELI) = 12 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 268 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