================================================================================ SOUNDING # 1 IDN= 89664 DAY=2000333 TIME=120000 VALID LEVELS= 33 ------------------------------------------------------------------------------ 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 1006.0 -3.7 -4.2 50.0 11.8 34.0 269.0 2.783 SIGT 1003.0 -4.3 -6.8 50.0 11.8 57.6 268.6 2.288 MAND 1000.0 -4.5 -6.3 50.0 11.8 81.2 268.7 2.386 SIGT 951.0 -7.3 -7.8 114.6 17.7 475.2 269.7 2.234 MAND 925.0 -8.3 -9.1 150.0 21.0 691.0 270.8 2.074 MAND 850.0 -10.7 -12.7 135.0 18.8 1345.0 274.9 1.693 MAND 700.0 -17.5 -20.7 140.0 18.8 2819.9 283.1 1.051 SIGT 682.0 -18.1 -21.6 137.2 18.5 3015.0 284.6 0.997 SIGT 582.0 -24.7 -28.0 120.5 16.7 4185.2 290.1 0.657 MAND 500.0 -32.9 -36.8 105.0 15.0 5272.8 292.9 0.327 SIGT 486.0 -34.1 -38.8 101.1 15.5 5472.3 293.9 0.275 SIGT 467.0 -35.9 -38.8 95.7 16.2 5750.6 295.0 0.286 SIGT 425.0 -40.1 -54.1 83.0 17.8 6400.0 297.7 0.063 MAND 400.0 -43.3 -54.3 75.0 18.8 6811.2 298.7 0.065 SIGT 359.0 -48.7 -57.7 61.7 32.2 7531.0 300.9 0.051 SIGT 335.0 -50.3 -62.3 53.3 40.6 7984.4 304.7 0.034 SIGT 316.0 -51.7 -67.7 46.2 47.6 8364.5 307.9 ----- MAND 300.0 -53.5 -68.5 40.0 53.8 8700.3 310.0 ----- SIGT 286.0 -54.9 -67.9 37.6 57.1 9006.9 312.2 ----- MAXW 271.0 -57.1 -71.7 35.0 60.8 9349.3 313.9 ----- TRO1 268.0 -57.5 -72.5 35.0 59.8 9420.1 314.3 ----- MAND 250.0 -57.9 -74.9 35.0 47.8 9859.0 320.0 ----- MAND 200.0 -57.9 -82.9 70.0 22.9 11266.4 341.1 ----- SIGT 180.0 -59.9 -84.4 92.0 20.0 11927.8 348.3 ----- MAND 150.0 -57.7 -84.6 130.0 15.0 13073.0 370.7 ----- SIGT 120.0 -55.9 -84.7 124.5 15.5 14487.5 398.4 ----- MAND 100.0 -50.7 -84.7 120.0 15.9 15662.0 429.8 ----- SIGT 85.8 -46.9 -81.9 126.4 16.8 16668.8 456.7 ----- SIGT 80.3 -48.5 -82.5 129.2 17.1 17106.5 462.1 ----- SIGT 76.9 -44.5 -80.5 131.0 17.4 17393.8 476.2 ----- MAND 70.0 -43.1 -79.1 135.0 17.9 18025.5 492.2 ----- SIGT 58.8 -35.5 -73.5 ----- ----- 19220.2 534.5 ----- SIGT 51.9 -34.5 -73.5 ----- ----- 20091.3 556.2 ----- Parcel Definition for 100 mb Boundary Layer: 1200 UTC 28 Nov 2000333 ---------------------------------------------------------------------- Dewpoint Temperature (TD) = -7.8 C Potential Temperature (Th) = 269.8 K Equivalent Potential Temperature (ThE) = 275.6 K Mixing Ratio (MIX) = 2.2 g/kg Stability Indices and Levels: ----------------------------- Lifted Condensation Level (LCL) = 940 mb Temperature at LCL (TLCL) = -8.0 C Level of Free Convection (LFC) = ----- Equilibrium Level (EL) = ----- Convective Temperature (CVT) = ----- Forecast Maximum Temperature (FMAX) = 1.2 C K Index (KI) = 6.3 Lifted Index (LI) = 14.5 Severe WEAther Threat Index (SwI) = 52.7 Showalter Index (ShI) = 11.4 Total Totals Index (TTI) = 42.4 Precipitable Water (PW) = 6.7 mm Energy Analysis: ---------------- Helicity (HELI) = -67 m**2/s**2 Convective Available Potential Energy (CAPE) = ----- Convective Inhibition (CIN) = ----- Theta-E for Forecast Maximum Temperature = 280 K CAPE for Forecast Maximum Temperature = ----- Maximum Theta-E at or below 300 mb = 308 K Pressure Level of Maximum Theta-E = 316 mb CAPE for Maximum Theta-E = ----- ================================================================================ UALIST: Done