UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for U3955... Searching the city database file for: U3955 ... Date:1200Z 1 APR 20 Station: U3955 WMO ident: 23955 Latitude: 60.43 Longitude: 77.87 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1005 45 9.2 -6.8 32 16.0 2.9 200 5 281.9 282.3 275.9 288.5 2.28 1 1000 86 8.8 -7.2 31 16.0 2.7 282.0 282.3 275.8 288.3 2.22 2 925 728 3.0 -13.0 30 16.0 -2.1 282.4 282.6 275.0 286.8 1.52 3 860 1315 -0.3 -15.3 31 15.0 -4.8 284.9 285.1 276.1 288.9 1.35 4 850 1409 0.0 -21.0 19 21.0 -5.5 286.1 286.3 276.0 288.7 0.84 5 840 1504 0.2 -21.8 17 22.0 -5.5 287.3 287.5 276.5 289.8 0.79 6 700 2945 -5.9 -26.9 17 21.0 -10.6 296.0 296.1 280.4 297.9 0.60 7 695 3001 -6.1 -27.1 17 21.0 -10.8 296.3 296.4 280.6 298.3 0.60 8 611 3989 -12.9 -30.9 21 18.0 -16.2 299.6 299.7 281.8 301.2 0.48 9 534 4992 -22.1 -38.1 22 16.0 -24.1 300.4 300.4 281.9 301.3 0.27 10 500 5470 -25.7 -43.7 17 18.0 -27.4 301.7 301.7 282.3 302.3 0.16 11 468 5947 -28.1 -46.1 16 18.0 -29.6 304.5 304.5 283.4 305.0 0.13 TRP WND Sounding variables and indices 1000-500 mb thick: 5384.00 m Freezing level: 865.91 mb = 1261.87 m = 4139.93 ft Freezing level: 850.00 mb = 1409.00 m = 4622.65 ft Freezing level: 835.41 mb = 1550.83 m = 5087.97 ft Wetbulb zero: 958.53 mb = 434.76 m = 1426.36 ft Precipitable water: 0.18 inches Sfc-500 mean rel hum: 21.66 % Est. max temperature: 12.77 C = 54.98 F Sfc-Lift cond lev (LCL): 785.99 mb = 2028.96 m = 6656.62 ft T: -2.02 C 700-500 lapse rate: 7.84 C/km ThetaE index: 1.67 C Layer 1000.0- 860.0 mb Conv cond level (CCL): 579.04 mb = 4389.27 m = 14400.32 ft Mean mixing ratio: 1.81 g/kg Conv temperature: 27.26 C = 81.06 F Cap Strength: 12.63 C Lifted Index: 12.37 C Risk: None Lifted Index @700 mb: 11.37 C Showalter Index: 11.49 C Risk: None Total Totals Index: 30.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 4.70 C K Index: -16.30 Risk: None Energy Index: 2.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.03 J/kg Max Up Vert Vel: 2.46 m/s Conv Inhibition (B-): 1836.51 J/kg Cap Strength: 12.55 C Lift Cond Lev (LCL): 746.65 mb = 2434.89 m = 7988.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 230 at 4 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1005 45 200 5 1.7 4.7 | 153 3 -1.2 2.3 Wind Parameters Mean winds (0-6000m): 200.0 at 5.0 knts Storm direction: 230.0 at 3.8 knts Energy-Hel index: -0.19 Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//U3955/skewt/U3955.skewt.20200401.12.gif