================================================================================ SOUNDING # 1 IDN= 89664 DAY=2000075 TIME= 0 VALID LEVELS= 30 ------------------------------------------------------------------------------ Idn Id Station Name St Co Lat Lon Elev 89664 McMurdo AQ 77:51S 166:40E 34 ------------------------------------------------------------------------------ Level Pressure Temp Dew Point Dir Speed Height Theta Mix Type [MB] [C] [C] [deg] [KTS] [M ] [K] [g/kg] -------- ------ ----- ----- ----- ----- ------- ----- ------ SFC 988.0 -15.1 -17.8 0.0 0.0 34.0 259.0 0.954 SIGT 985.0 -15.1 -21.1 357.5 0.6 57.0 259.2 0.721 SIGT 965.0 -14.9 -18.7 340.3 4.6 212.2 260.9 0.905 MAND 925.0 -17.9 -20.7 305.0 12.8 530.9 261.0 0.795 SIGT 892.0 -20.1 -22.0 272.7 12.0 801.6 261.5 0.736 SIGT 879.0 -19.9 -23.7 259.7 11.6 910.5 262.8 0.642 SIGT 861.0 -19.3 -26.3 241.4 11.2 1064.3 265.0 0.519 MAND 850.0 -19.9 -27.9 230.0 10.9 1159.8 265.3 0.454 SIGT 739.0 -26.1 -36.1 324.0 8.1 2185.7 269.4 0.238 SIGT 728.0 -25.5 -38.5 334.0 7.8 2294.4 271.2 0.189 MAND 700.0 -26.7 -42.7 360.0 7.0 2578.4 272.9 0.126 SIGT 626.0 -30.3 -50.3 13.5 9.7 3379.4 277.7 0.063 MAND 500.0 -39.9 -53.9 40.0 15.0 4947.0 284.4 0.055 SIGT 412.0 -48.7 -57.7 57.4 16.6 6245.2 289.3 0.044 MAND 400.0 -49.7 -59.7 60.0 16.9 6439.2 290.4 0.036 SIGT 375.0 -50.9 -64.9 48.4 15.8 6860.6 294.2 ----- TRO1 338.0 -53.5 -67.5 30.0 14.0 7533.1 299.6 ----- SIGT 302.0 -51.1 -74.1 34.7 12.0 8261.9 312.7 ----- MAND 300.0 -51.5 -74.5 35.0 11.8 8305.1 312.8 ----- MAND 250.0 -47.7 -82.7 355.0 15.0 9499.4 335.2 ----- SIGT 219.0 -44.9 -79.9 343.1 10.8 10379.3 352.4 ----- SIGT 204.0 -47.9 -81.9 336.8 8.6 10850.8 354.9 ----- MAND 200.0 -47.7 -82.7 335.0 8.0 10981.5 357.3 ----- SIGT 164.0 -46.1 -81.1 328.1 12.8 12297.1 380.8 ----- MAND 150.0 -47.3 -82.3 325.0 15.0 12889.2 388.6 ----- SIGT 111.0 -49.9 -83.9 302.7 14.2 14870.3 418.6 ----- MAND 100.0 -47.7 -82.7 295.0 14.0 15556.4 435.6 ----- SIGT 44.1 -52.3 -82.7 ----- ----- 20909.6 539.3 ----- SIGT 37.9 -50.3 -84.3 ----- ----- 21894.5 568.3 ----- SIGT 30.2 -52.3 ----- ----- ----- 23370.8 600.9 ----- Parcel Definition for 100 mb Boundary Layer: 0000 UTC 15 Mar 2000075 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -20.4 C Potential Temperature (Th) = 260.8 K Equivalent Potential Temperature (ThE) = 263.0 K Mixing Ratio (MIX) = 0.8 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 887 mb Temperature at LCL (TLCL) = -21.1 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = -10.2 C K Index (KI) = -23.9 Lifted Index (LI) = 17.7 Severe WEAther Threat Index (SwI) = 36.7 Showalter Index (ShI) = 14.7 Total Totals Index (TTI) = 32.0 Precipitable Water (PW) = 1.6 mm Energy Analysis: ---------------- Helicity (HELI) = -12 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 266 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 313 K Pressure Level of Maximum Theta-E = 302 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done