UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011100.upa.cvt Date: 0000Z 11 JAN 26 Searching for X4247... Searching the city database file for: X4247 ... Date:0000Z 11 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 ------------------------------------------------------------------------------- 0 1000 52 SFC 995 92 -0.3 -1.3 93 1.0 -0.7 220 5 273.2 273.8 272.7 282.7 3.49 2 959 387 -1.9 -3.9 86 2.0 -2.6 274.5 275.0 272.7 282.7 2.98 3 939 554 -1.7 -3.7 86 2.0 -2.4 276.4 276.9 274.0 284.9 3.09 4 925 674 -2.3 -4.2 87 1.9 -3.0 210 44 277.0 277.5 274.2 285.3 3.02 5 850 1344 -4.1 -5.7 89 1.6 -4.7 205 35 281.9 282.4 276.7 290.2 2.94 6 814 1684 -5.3 -7.2 86 1.9 -6.0 284.1 284.6 277.6 291.9 2.73 7 700 2853 -12.1 -14.5 82 2.4 -12.8 205 33 289.1 289.4 278.8 294.4 1.77 8 595 4076 -19.5 -23.2 72 3.7 -20.3 294.3 294.4 280.2 297.4 0.99 9 500 5340 -29.9 -34.2 66 4.3 -30.4 245 44 296.6 296.7 280.4 298.0 0.42 10 450 6083 -35.9 -40.9 60 5.0 -36.2 298.1 298.2 280.8 298.9 0.24 11 400 6890 -43.7 -49.7 51 6.0 -43.9 235 56 298.2 298.2 280.7 298.6 0.10 12 373 7354 -48.1 -54.1 50 6.0 -48.3 298.4 298.4 280.7 298.6 0.07 13 328 8193 -52.1 -59.1 43 7.0 -52.2 304.1 304.1 283.1 304.2 0.04 14 320 8353 -51.7 -58.7 43 7.0 -51.8 306.8 306.8 284.1 306.9 0.04 15 300 8770 -52.9 -59.9 42 7.0 -53.0 255 54 310.8 310.8 285.7 310.9 0.04 16 265 9568 -55.9 -62.9 41 7.0 -56.0 317.6 317.6 288.0 317.7 0.03 17 250 9940 -55.7 -63.7 36 8.0 -55.8 323.3 323.3 289.8 323.4 0.03 18 230 10474 -53.3 -61.3 37 8.0 -53.5 334.7 334.7 293.0 334.9 0.04 19 215 10907 -55.7 -63.7 36 8.0 -55.9 337.5 337.5 293.7 337.6 0.03 20 200 11370 -53.3 -61.3 37 8.0 -53.5 240 36 348.4 348.4 296.3 348.6 0.05 21 199 11402 -53.3 -61.3 37 8.0 -53.5 348.9 348.9 296.4 349.1 0.05 22 176 12187 -56.3 -64.3 36 8.0 -56.5 356.4 356.4 298.0 356.6 0.04 23 158 12877 -53.3 -62.3 33 9.0 -53.6 372.7 372.7 301.1 372.9 0.06 24 150 13210 -54.5 -63.5 32 9.0 -54.8 376.2 376.2 301.6 376.4 0.05 25 103 15603 -57.9 -67.9 27 10.0 -58.2 412.4 412.4 306.8 412.6 0.04 26 100 15790 -57.9 -67.9 27 10.0 -58.2 260 33 415.9 415.9 307.3 416.1 0.04 27 79 17259 -60.7 -71.7 22 11.0 -61.0 439.1 439.1 309.8 439.2 0.03 28 70 18010 -60.1 -71.1 22 11.0 -60.4 220 44 455.8 455.8 311.4 456.0 0.04 29 67 18283 -59.9 -70.9 22 11.0 -60.3 462.0 462.0 312.0 462.2 0.04 30 50 20090 -64.3 -76.3 18 12.0 -64.6 492.0 492.0 314.4 492.1 0.02 31 42 21146 -68.3 -80.3 16 12.0 -68.5 507.2 507.2 315.5 507.3 0.02 32 34 22419 -66.9 -78.9 17 12.0 -67.2 542.5 542.5 317.7 542.6 0.02 TRP 265 9568 -55.9 -62.9 41 7.0 -56.0 317.6 317.6 288.0 317.7 0.03 WND 31 280 69 Sounding variables and indices 1000-500 mb thick: 5288.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.42 inches Sfc-500 mean rel hum: 79.88 % Est. max temperature: 8.60 C = 47.48 F Sfc-Lift cond lev (LCL): 979.43 mb = 218.13 m = 715.64 ft T: -0.98 C 700-500 lapse rate: 7.16 C/km Conv cond level (CCL): 806.88 mb = 1752.39 m = 5749.23 ft Mean mixing ratio: 3.10 g/kg Conv temperature: 10.83 C = 51.49 F Cap Strength: 10.01 C Lifted Index: 10.63 C Risk: None Lifted Index @300 mb: 18.74 C Lifted Index @700 mb: 7.39 C Showalter Index: 6.17 C Risk: None Total Totals Index: 50.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.80 C Cross Totals Index: 24.20 C K Index: 17.70 Risk: < 20 % chance of thunderstorms Sweat Index: 239.35 Risk: None Energy Index: 1.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.05 J/kg Max Up Vert Vel: 6.79 m/s Conv Inhibition (B-): 38264.19 J/kg Cap Strength: 10.55 C Lift Cond Lev (LCL): 917.74 mb = 736.41 m = 2416.02 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 31 27845 280 69 68.0 -12.0 1 995 92 220 5 3.2 3.8 2 925 674 210 44 22.0 38.1 3 850 1344 205 35 14.8 31.7 4 700 2853 205 33 13.9 29.9 5 500 5340 245 44 39.9 18.6 6 400 6890 235 56 45.9 32.1 7 300 8770 255 54 52.2 14.0 8 265 9568 9 200 11370 240 36 31.2 18.0 10 100 15790 260 33 32.5 5.7 11 70 18010 220 44 28.3 33.7 Wind Parameters Energy-Hel index: -1.44 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.20260111.00.gif