UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for X4247... Searching the city database file for: X4247 ... Date:0000Z 9 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 1019 92 0.0 -1.9 87 1.9 -0.7 130 5 271.7 272.2 271.4 280.5 3.26 1 1000 242 -0.9 -4.5 77 3.6 -2.2 135 15 272.2 272.7 270.9 279.7 2.73 2 982 386 -3.7 -6.5 81 2.8 -4.6 136 17 270.9 271.2 269.5 277.4 2.39 3 925 857 -5.7 -8.3 82 2.6 -6.5 140 23 273.5 273.8 270.9 279.6 2.21 4 917 925 -6.3 -8.9 82 2.6 -7.1 141 24 273.5 273.9 270.8 279.4 2.12 5 904 1037 -4.3 -6.8 83 2.5 -5.1 141 25 276.7 277.2 273.3 283.8 2.54 6 900 1072 -4.3 -6.8 83 2.5 -5.1 142 25 277.1 277.5 273.6 284.2 2.55 7 875 1295 -3.3 -8.3 68 5.0 -5.0 143 27 280.4 280.8 275.1 287.0 2.33 8 863 1404 -4.5 -10.5 63 6.0 -6.4 144 28 280.2 280.6 274.5 285.9 1.99 9 850 1524 -3.3 -11.3 54 8.0 -5.8 145 29 282.7 283.0 275.7 288.2 1.89 10 843 1589 -3.3 -12.3 50 9.0 -6.1 145 28 283.4 283.7 275.9 288.5 1.76 11 813 1875 -4.1 -14.1 46 10.0 -7.1 145 25 285.5 285.7 276.7 290.1 1.58 12 775 2253 -3.9 -17.9 33 14.0 -7.8 145 21 289.6 289.8 278.3 293.3 1.21 13 734 2682 -3.5 -19.5 28 16.0 -8.0 145 17 294.6 294.8 280.5 298.1 1.11 14 700 3055 -5.3 -14.3 49 9.0 -8.2 145 13 296.6 296.9 282.3 302.2 1.80 15 684 3235 -6.5 -15.5 49 9.0 -9.3 145 13 297.2 297.5 282.4 302.4 1.67 16 632 3848 -9.3 -30.3 16 21.0 -13.6 143 13 300.9 300.9 282.4 302.5 0.49 17 624 3946 -9.9 -32.9 13 23.0 -14.2 143 13 301.3 301.3 282.4 302.6 0.38 18 500 5610 -22.1 -39.1 20 17.0 -24.2 140 13 306.1 306.1 284.2 307.0 0.26 19 400 7210 -34.7 -46.7 29 12.0 -35.5 145 5 309.9 309.9 285.5 310.4 0.14 20 319 8754 -46.7 -53.7 45 7.0 -46.9 279 8 314.0 314.0 286.8 314.3 0.08 21 300 9160 -49.5 -56.5 44 7.0 -49.7 315 9 315.6 315.6 287.3 315.8 0.06 22 290 9380 -51.1 -58.1 43 7.0 -51.2 311 10 316.4 316.4 287.6 316.6 0.05 23 250 10320 -59.5 -66.5 40 7.0 -59.6 295 13 317.6 317.6 288.0 317.7 0.02 24 200 11680 -71.1 -78.1 35 7.0 -71.1 295 9 320.2 320.2 288.8 320.2 0.00 25 199 11710 -71.3 -78.3 35 7.0 -71.3 295 7 320.3 320.3 288.8 320.3 0.00 26 156 13179 -63.9 -71.9 33 8.0 -64.0 304 21 356.0 356.0 297.9 356.1 0.01 27 150 13420 -63.7 -71.7 33 8.0 -63.8 305 23 360.3 360.3 298.8 360.4 0.02 28 100 15880 -66.3 -74.3 32 8.0 -66.4 305 29 399.6 399.6 305.2 399.7 0.02 29 70 18030 -67.9 -76.9 27 9.0 -68.0 305 35 439.1 439.1 309.8 439.2 0.02 30 50 20050 -69.7 -78.7 26 9.0 -69.8 295 48 479.2 479.2 313.4 479.3 0.02 31 49 20170 -69.9 -78.9 26 9.0 -70.0 295 49 481.5 481.5 313.6 481.6 0.02 32 43 20953 -67.5 -77.5 23 10.0 -67.7 294 52 505.8 505.8 315.4 505.9 0.02 33 39 21538 -69.3 -79.3 22 10.0 -69.5 293 55 515.5 515.6 316.0 515.7 0.02 34 32 22723 -68.1 -78.1 23 10.0 -68.4 291 60 548.8 548.8 318.1 549.0 0.03 35 30 23110 -68.9 -78.9 22 10.0 -69.1 290 62 556.8 556.8 318.5 557.0 0.03 36 25 24195 -70.5 -80.5 22 10.0 -70.7 286 71 582.0 582.0 319.8 582.2 0.02 37 20 25520 -70.1 -80.1 22 10.0 -70.4 280 83 621.6 621.6 321.6 621.8 0.03 38 17 26490 -68.8 -79.5 20 10.7 -69.2 280 87 655.4 655.4 322.9 655.7 0.04 39 16 26853 -68.3 -79.3 19 11.0 -68.8 668.4 668.5 323.4 668.8 0.05 TRP 199 11710 -71.3 -78.3 35 7.0 -71.3 295 7 320.3 320.3 288.8 320.3 0.00 WND 17 26490 -68.8 -79.5 20 10.7 -69.2 280 87 655.4 655.4 322.9 655.7 0.04 Sounding variables and indices 1000-500 mb thick: 5368.00 m Freezing level: 1019.00 mb = 91.66 m = 300.71 ft Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 40.85 % Est. max temperature: 8.65 C = 47.57 F Sfc-Lift cond lev (LCL): 989.12 mb = 328.89 m = 1079.03 ft T: -2.59 C 700-500 lapse rate: 6.58 C/km ThetaE index: 3.11 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 595.42 mb = 4298.01 m = 14100.91 ft Mean mixing ratio: 2.46 g/kg Conv temperature: 30.81 C = 87.46 F Cap Strength: 20.84 C Lifted Index: 22.70 C Risk: None Lifted Index @300 mb: 26.07 C Lifted Index @700 mb: 18.23 C Showalter Index: 15.50 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 10.80 C K Index: -1.50 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 4.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.65 J/kg Max Up Vert Vel: 2.70 m/s Conv Inhibition (B-): 54854.43 J/kg Cap Strength: 22.61 C Lift Cond Lev (LCL): 926.90 mb = 840.81 m = 2758.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 173 at 13 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 1019 92 130 5 -3.8 3.2 | 13 10 -2.2 -9.3 1 1000 242 135 15 -10.6 10.6 | 78 9 -9.0 -1.9 2 925 857 140 23 -14.8 17.6 | 111 14 -13.2 5.1 3 850 1524 145 29 -16.6 23.8 | 127 19 -15.0 11.2 4 700 3055 145 13 -7.5 10.6 | 72 6 -5.8 -1.9 5 500 5610 140 13 -8.4 10.0 | 69 7 -6.7 -2.6 6 400 7210 145 5 -2.9 4.1 | 8 9 -1.2 -8.4 7 300 9160 315 9 6.4 -6.4 | 337 21 8.0 -18.9 8 250 10320 295 13 11.8 -5.5 | 323 22 13.4 -18.0 9 200 11680 295 9 8.2 -3.8 | 329 19 9.8 -16.3 10 199 11710 295 7 6.3 -3.0 | 333 17 8.0 -15.5 11 150 13420 305 23 18.8 -13.2 | 321 33 20.5 -25.7 12 70 18030 305 35 28.7 -20.1 | 317 45 30.3 -32.6 13 50 20050 295 48 43.5 -20.3 | 306 56 45.1 -32.8 14 30 23110 290 62 58.3 -21.2 | 299 69 59.9 -33.7 15 20 25520 280 83 81.7 -14.4 | 288 88 83.4 -27.0 Wind Parameters Mean winds (0-6000m): 142.6 at 16.9 knts Storm direction: 172.6 at 12.6 knts Shear (0-3000m) pos: 4.0 neg: 2.6 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 58.7 deg Storm rel helicity (0-3000m) pos: 58.9 neg: -23.8 tot: 35.1 m^2/s^2 ave: 11.7 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.24 Bulk Shear: 0.86 m/s 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 ------------------------------------------------------------------------------- 500 136 15 79 9| 15.0 0.0 15.0| 32.1 0.0 32.1 64.2 0.93| 15.3 14.3 1000 139 19 98 11| 10.4 0.0 10.4| 47.1 0.0 47.1 47.1 0.87| 10.6 9.3 1500 141 22 109 13| 8.1 0.0 8.1| 58.9 -0.1 58.8 39.2 0.83| 8.6 7.1 2000 142 23 113 13| 6.0 1.3 7.4| 58.9 -8.2 50.7 25.4 0.62| 7.8 4.8 2500 143 22 113 13| 4.8 2.2 7.0| 58.9 -16.3 42.6 17.1 0.45| 7.3 3.3 3000 143 21 111 12| 4.0 2.6 6.7| 58.9 -23.8 35.1 11.7 0.30| 6.9 2.0 4000 143 19 106 10| 3.0 2.0 5.0| 58.9 -24.0 34.9 8.7 0.29| 5.2 1.5 5000 143 18 100 9| 2.4 1.6 4.0| 58.9 -24.3 34.6 6.9 0.28| 4.2 1.2 6000 143 17 96 9| 1.8 1.3 3.1| 58.9 -28.6 30.3 5.1 0.21| 3.8 0.8 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20251209.00.gif