UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121912.upa.cvt Date: 1200Z 19 DEC 25 Searching for X4247... Searching the city database file for: X4247 ... Date:1200Z 19 DEC 25 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 1016 89 0.0 -2.6 83 2.6 -1.0 330 3 271.9 272.4 271.3 280.3 3.10 1 1000 216 -1.7 -5.3 76 3.6 -3.0 335 5 271.5 271.9 270.2 278.5 2.57 2 925 833 -5.9 -7.5 88 1.6 -6.4 340 11 273.3 273.7 271.0 279.8 2.35 3 924 841 -6.1 -7.7 88 1.6 -6.6 273.2 273.5 270.9 279.5 2.31 4 906 997 -0.9 -2.4 90 1.5 -1.5 280.0 280.6 276.6 289.9 3.53 5 892 1121 -1.3 -3.2 87 1.9 -2.0 280.9 281.5 276.9 290.4 3.38 6 885 1183 -1.1 -7.1 64 6.0 -3.3 281.7 282.2 276.1 288.9 2.53 7 850 1506 1.2 -12.8 34 14.0 -3.4 325 17 287.4 287.7 277.9 292.4 1.68 8 822 1776 2.4 -26.6 10 29.0 -4.8 291.4 291.5 278.2 293.1 0.53 9 810 1895 2.2 -28.8 8 31.0 -5.1 292.5 292.5 278.6 293.9 0.44 10 700 3063 -2.1 -19.1 26 17.0 -7.2 330 19 300.2 300.4 283.0 304.0 1.21 11 683 3257 -2.3 -21.3 22 19.0 -7.7 302.1 302.2 283.5 305.4 1.02 12 535 5144 -14.3 -34.3 17 20.0 -17.9 309.6 309.6 285.7 310.9 0.39 13 500 5650 -19.1 -38.1 17 19.0 -21.8 325 25 309.8 309.8 285.6 310.8 0.29 14 446 6491 -27.3 -43.3 20 16.0 -28.9 309.7 309.7 285.5 310.4 0.19 15 400 7270 -32.9 -49.9 17 17.0 -34.0 350 29 312.2 312.2 286.2 312.6 0.10 16 332 8548 -42.3 -55.3 23 13.0 -42.8 316.4 316.4 287.6 316.7 0.06 17 323 8732 -44.5 -55.5 28 11.0 -44.9 315.9 315.9 287.5 316.1 0.06 18 300 9220 -48.9 -59.9 27 11.0 -49.2 345 23 316.4 316.4 287.6 316.6 0.04 19 298 9264 -49.7 -60.7 26 11.0 -50.0 315.9 315.9 287.4 316.0 0.04 20 250 10400 -58.1 -69.1 23 11.0 -58.2 10 31 319.7 319.7 288.6 319.7 0.01 21 227 11000 -61.9 -73.9 19 12.0 -62.0 322.8 322.8 289.6 322.9 0.01 22 220 11192 -64.7 -75.7 21 11.0 -64.8 321.4 321.4 289.2 321.4 0.01 23 208 11532 -65.9 -76.9 20 11.0 -66.0 15 31 324.7 324.7 290.2 324.8 0.01 24 200 11770 -64.9 -75.9 21 11.0 -65.0 20 35 330.0 330.0 291.7 330.0 0.01 25 193 11987 -65.7 -76.7 20 11.0 -65.8 332.1 332.1 292.3 332.1 0.01 26 157 13264 -57.7 -69.7 20 12.0 -57.9 365.9 365.9 299.8 366.0 0.02 27 150 13550 -59.5 -72.5 17 13.0 -59.7 10 13 367.6 367.6 300.1 367.6 0.01 28 113 15316 -62.7 -76.7 14 14.0 -62.9 392.6 392.6 304.2 392.7 0.01 29 105 15774 -58.9 -72.9 15 14.0 -59.2 408.2 408.2 306.3 408.3 0.02 30 100 16080 -59.9 -73.9 14 14.0 -60.2 340 17 412.0 412.0 306.7 412.1 0.02 31 76 17788 -61.7 -76.7 12 15.0 -62.0 441.9 441.9 310.1 442.0 0.01 32 70 18300 -59.9 -74.9 12 15.0 -60.3 350 23 456.2 456.2 311.4 456.4 0.02 33 67 18573 -59.1 -74.1 13 15.0 -59.5 463.7 463.7 312.1 463.9 0.02 34 50 20380 -63.5 -78.5 11 15.0 -63.8 330 25 493.8 493.8 314.5 493.9 0.02 35 30 23460 -70.9 -83.9 13 13.0 -71.1 355 40 551.4 551.4 318.2 551.4 0.01 36 29 23661 -70.9 -83.9 13 13.0 -71.1 556.7 556.7 318.5 556.8 0.01 37 21 25565 -73.9 -85.9 14 12.0 -74.1 601.5 601.5 320.7 601.6 0.01 38 20 25850 -73.9 -85.9 14 12.0 -74.1 345 64 610.0 610.0 321.0 610.0 0.01 39 13 28383 -70.9 -83.9 13 13.0 -71.3 700.3 700.3 324.4 700.5 0.03 TRP 208 11532 -65.9 -76.9 20 11.0 -66.0 15 31 324.7 324.7 290.2 324.8 0.01 WND 12 290 95 Sounding variables and indices 1000-500 mb thick: 5434.00 m Freezing level: 1016.00 mb = 89.40 m = 293.29 ft Freezing level: 868.26 mb = 1337.68 m = 4388.65 ft Freezing level: 753.72 mb = 2492.38 m = 8176.99 ft Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 32.74 % Est. max temperature: 12.91 C = 55.24 F Sfc-Lift cond lev (LCL): 975.51 mb = 412.22 m = 1352.41 ft T: -3.04 C 700-500 lapse rate: 6.57 C/km ThetaE index: 1.85 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 546.71 mb = 4976.49 m = 16326.87 ft Mean mixing ratio: 2.52 g/kg Conv temperature: 37.16 C = 98.89 F Cap Strength: 25.82 C Lifted Index: 25.29 C Risk: None Lifted Index @300 mb: 26.26 C Lifted Index @700 mb: 21.02 C Showalter Index: 15.33 C Risk: None Total Totals Index: 26.60 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 6.30 C K Index: -9.50 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 3.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.34 J/kg Max Up Vert Vel: 3.56 m/s Conv Inhibition (B-): 58307.40 J/kg Cap Strength: 25.79 C Lift Cond Lev (LCL): 926.59 mb = 819.42 m = 2688.35 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 12 35603 290 95 89.3 -32.5 1 1016 89 330 3 1.5 -2.6 2 1000 216 335 5 2.1 -4.5 3 925 833 340 11 3.8 -10.3 4 850 1506 325 17 9.8 -13.9 5 700 3063 330 19 9.5 -16.5 6 500 5650 325 25 14.3 -20.5 7 400 7270 350 29 5.0 -28.6 8 300 9220 345 23 6.0 -22.2 9 250 10400 10 31 -5.4 -30.5 10 208 11532 15 31 -8.0 -29.9 11 200 11770 20 35 -12.0 -32.9 12 150 13550 10 13 -2.3 -12.8 13 100 16080 340 17 5.8 -16.0 14 70 18300 350 23 4.0 -22.7 15 50 20380 330 25 12.5 -21.7 16 30 23460 355 40 3.5 -39.8 17 20 25850 345 64 16.6 -61.8 Wind Parameters Energy-Hel index: -0.40 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.20251219.12.gif