UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011712.upa.cvt Date: 1200Z 17 JAN 26 Searching for X4247... Searching the city database file for: X4247 ... Date:1200Z 17 JAN 26 Station: X4247 WMO ident: 34247 Latitude: 50.42 Longitude: 41.05 ------------------------------------------------------------------------------- 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 1030 88 -12.9 -17.9 66 5.0 -13.8 75 7 258.1 258.2 257.5 260.5 0.91 1 1000 312 -15.1 -21.1 60 6.0 -16.1 60 11 258.0 258.2 257.1 260.0 0.71 2 960 620 -17.9 -22.9 65 5.0 -18.6 258.2 258.3 257.1 260.0 0.63 3 925 903 -9.3 -13.4 72 4.1 -10.4 105 27 269.8 270.0 267.3 273.9 1.47 4 908 1047 -7.7 -11.7 73 4.0 -8.8 272.9 273.2 269.7 277.7 1.72 5 850 1558 -9.5 -13.1 75 3.6 -10.5 105 31 276.2 276.5 271.6 280.9 1.64 6 846 1594 -9.7 -13.3 75 3.6 -10.6 276.4 276.6 271.7 281.0 1.62 7 804 1989 -7.9 -11.4 76 3.5 -8.9 282.3 282.7 275.7 288.1 1.99 8 776 2263 -9.5 -13.8 71 4.3 -10.7 283.5 283.8 275.9 288.4 1.69 9 748 2548 -7.3 -12.3 67 5.0 -8.9 288.9 289.2 279.0 294.8 1.99 10 715 2898 -8.9 -22.9 31 14.0 -12.1 290.9 291.0 278.4 293.5 0.85 11 703 3029 -9.7 -24.7 28 15.0 -13.0 291.4 291.5 278.5 293.7 0.73 12 700 3062 -10.7 -25.7 28 15.0 -13.8 85 42 290.6 290.8 278.0 292.8 0.67 13 628 3885 -16.3 -37.3 15 21.0 -19.1 293.4 293.4 278.7 294.2 0.25 14 583 4437 -21.5 -41.5 15 20.0 -23.6 293.6 293.7 278.7 294.2 0.17 15 500 5550 -28.3 -47.3 14 19.0 -29.7 85 46 298.5 298.6 280.8 298.9 0.11 16 441 6444 -33.5 -52.5 13 19.0 -34.6 302.9 302.9 282.7 303.1 0.07 17 415 6867 -38.3 -57.3 12 19.0 -39.0 302.0 302.0 282.3 302.2 0.04 18 400 7120 -39.9 -58.9 11 19.0 -40.5 85 40 303.1 303.1 282.7 303.3 0.03 19 373 7595 -42.5 -60.5 12 18.0 -43.0 305.8 305.8 283.8 305.9 0.03 20 300 9030 -53.5 -71.5 9 18.0 -53.7 80 35 309.9 309.9 285.3 310.0 0.01 21 270 9700 -58.9 -75.9 9 17.0 -59.0 311.6 311.6 285.9 311.6 0.00 22 250 10180 -61.5 -78.5 9 17.0 -61.6 90 38 314.6 314.6 286.9 314.6 0.00 23 237 10509 -63.1 -79.1 10 16.0 -63.2 125 44 317.1 317.1 287.8 317.1 0.00 24 235 10561 -63.1 -79.1 10 16.0 -63.2 317.8 317.8 288.1 317.8 0.00 25 200 11560 -59.3 -76.3 9 17.0 -59.5 338.9 338.9 294.0 338.9 0.01 26 169 12623 -55.9 -73.9 9 18.0 -56.2 361.2 361.2 299.0 361.3 0.01 27 150 13380 -56.9 -73.9 10 17.0 -57.2 350 54 372.0 372.0 300.9 372.1 0.01 28 145 13594 -57.5 -75.5 8 18.0 -57.8 374.6 374.6 301.4 374.7 0.01 29 107 15521 -55.5 -73.5 9 18.0 -55.9 412.4 412.4 306.8 412.5 0.02 30 100 15950 -57.3 -75.3 8 18.0 -57.7 355 56 417.0 417.0 307.4 417.1 0.01 31 70 18190 -59.9 -78.9 7 19.0 -60.3 155 36 456.2 456.2 311.4 456.3 0.01 32 68 18371 -60.1 -78.1 8 18.0 -60.5 459.6 459.6 311.7 459.7 0.01 33 59 19261 -58.7 -78.7 6 20.0 -59.2 481.8 481.8 313.6 481.9 0.01 34 50 20300 -59.7 -78.7 7 19.0 -60.3 502.8 502.8 315.1 502.9 0.02 35 35 22520 -59.9 -78.9 7 19.0 -60.7 556.3 556.3 318.5 556.4 0.02 36 30 23480 -59.7 -78.7 7 19.0 -60.6 581.9 581.9 319.8 582.1 0.03 37 25 24622 -59.7 -79.7 6 20.0 -60.7 613.0 613.0 321.2 613.2 0.03 38 20 26030 -56.3 -77.3 5 21.0 -58.2 315 73 663.8 663.9 323.2 664.3 0.05 39 16 27461 -52.1 -74.1 5 22.0 -55.4 721.3 721.3 325.1 722.2 0.10 TRP 237 10509 -63.1 -79.1 10 16.0 -63.2 125 44 317.1 317.1 287.8 317.1 0.00 WND 13 305 110 Sounding variables and indices 1000-500 mb thick: 5238.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 42.89 % Est. max temperature: 3.63 C = 38.53 F Sfc-Lift cond lev (LCL): 949.84 mb = 700.91 m = 2299.56 ft T: -15.44 C 700-500 lapse rate: 7.07 C/km ThetaE index: 1.27 C Layer 715.0- 703.0 mb Conv cond level (CCL): 512.73 mb = 5367.79 m = 17610.64 ft Mean mixing ratio: 0.80 g/kg Conv temperature: 27.12 C = 80.82 F Cap Strength: 27.92 C Lifted Index: 30.16 C Risk: None Lifted Index @300 mb: 34.08 C Lifted Index @700 mb: 26.55 C Showalter Index: 14.92 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 15.20 C K Index: -9.30 Risk: None Sweat Index: 108.00 Risk: None Energy Index: 3.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.85 J/kg Max Up Vert Vel: 7.98 m/s Conv Inhibition (B-): 59758.09 J/kg Cap Strength: 30.01 C Lift Cond Lev (LCL): 903.95 mb = 1081.33 m = 3547.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 13 35070 305 110 90.1 -63.1 1 1030 88 75 7 -6.8 -1.8 2 1000 312 60 11 -9.5 -5.5 3 925 903 105 27 -26.1 7.0 4 850 1558 105 31 -29.9 8.0 5 700 3062 85 42 -41.8 -3.7 6 500 5550 85 46 -45.8 -4.0 7 400 7120 85 40 -39.8 -3.5 8 300 9030 80 35 -34.5 -6.1 9 250 10180 90 38 -38.0 0.0 10 237 10509 125 44 -36.0 25.2 11 150 13380 350 54 9.4 -53.2 12 100 15950 355 56 4.9 -55.8 13 70 18190 155 36 -15.2 32.6 14 20 26030 315 73 51.6 -51.6 Wind Parameters Energy-Hel index: -1.99 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//X4247/skewt/X4247.skewt.20260117.12.gif