UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011800.upa.cvt Date: 0000Z 18 JAN 26 Searching for X4247... Searching the city database file for: X4247 ... Date:0000Z 18 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 1032 92 -15.7 -18.4 80 2.7 -16.2 75 5 255.1 255.3 255.0 257.5 0.87 1 1009 263 -16.9 -21.1 70 4.2 -17.6 86 6 255.6 255.7 255.1 257.5 0.70 2 1000 331 -13.5 -17.5 72 4.0 -14.3 90 7 259.6 259.8 258.9 262.3 0.97 3 941 797 -8.1 -10.7 82 2.6 -8.8 106 13 269.7 270.0 267.8 274.6 1.79 4 925 930 -7.9 -10.3 83 2.4 -8.6 110 15 271.2 271.5 269.0 276.4 1.88 5 895 1186 -8.5 -11.2 81 2.7 -9.2 104 19 273.2 273.5 270.1 278.2 1.81 6 873 1379 -7.7 -10.6 80 2.9 -8.5 100 22 276.0 276.3 272.0 281.5 1.95 7 850 1587 -7.9 -10.6 81 2.7 -8.7 95 25 277.9 278.2 273.2 283.6 2.00 8 804 2017 -9.9 -12.6 81 2.7 -10.6 101 29 280.2 280.5 274.2 285.4 1.80 9 774 2310 -9.1 -13.5 70 4.4 -10.4 105 31 284.1 284.4 276.3 289.2 1.74 10 711 2964 -10.5 -19.5 48 9.0 -12.7 113 37 289.6 289.8 278.2 293.1 1.15 11 700 3084 -11.7 -21.7 43 10.0 -14.0 115 38 289.5 289.7 277.9 292.5 0.96 12 638 3785 -17.1 -33.1 24 16.0 -19.5 108 38 291.2 291.2 277.8 292.4 0.37 13 584 4443 -20.9 -38.9 18 18.0 -23.0 102 38 294.2 294.2 279.1 295.0 0.23 14 551 4869 -23.5 -42.5 16 19.0 -25.4 97 38 296.0 296.1 279.8 296.6 0.16 15 500 5570 -29.5 -47.5 16 18.0 -30.7 90 38 297.1 297.1 280.2 297.4 0.10 16 448 6342 -36.1 -53.1 16 17.0 -36.9 90 43 298.2 298.3 280.7 298.5 0.06 17 400 7120 -41.3 -57.3 16 16.0 -41.8 90 48 301.3 301.3 282.0 301.5 0.04 18 300 9020 -53.9 -67.9 16 14.0 -54.1 80 64 309.4 309.4 285.1 309.4 0.01 19 283 9392 -56.9 -70.9 15 14.0 -57.1 90 61 310.3 310.3 285.4 310.3 0.01 20 250 10170 -60.9 -73.9 16 13.0 -61.0 110 56 315.5 315.5 287.3 315.6 0.01 21 240 10424 -62.1 -75.1 16 13.0 -62.2 114 54 317.4 317.4 287.9 317.5 0.01 22 203 11458 -63.1 -76.1 16 13.0 -63.2 129 47 331.4 331.4 292.1 331.4 0.01 23 200 11550 -61.3 -75.3 14 14.0 -61.4 130 46 335.7 335.7 293.2 335.7 0.01 24 189 11904 -58.9 -72.9 15 14.0 -59.0 131 45 345.0 345.0 295.5 345.1 0.01 25 150 13360 -57.7 -71.7 15 14.0 -57.9 135 40 370.7 370.7 300.7 370.7 0.02 26 118 14880 -55.7 -70.7 14 15.0 -56.1 140 35 400.7 400.7 305.3 400.8 0.02 27 101 15861 -59.7 -74.7 12 15.0 -60.0 143 32 411.2 411.2 306.7 411.3 0.02 28 84 17010 -60.9 -75.9 12 15.0 -61.2 147 29 431.0 431.0 309.0 431.1 0.02 29 80 17314 -59.1 -74.1 13 15.0 -59.5 147 28 440.8 440.8 310.0 440.9 0.02 30 70 18150 -59.7 -75.7 11 16.0 -60.1 150 25 456.7 456.7 311.5 456.8 0.02 31 54 19773 -59.7 -75.7 11 16.0 -60.2 194 28 491.8 491.9 314.4 492.0 0.02 32 52 20007 -62.3 -78.3 10 16.0 -62.7 201 29 491.1 491.1 314.3 491.2 0.02 33 50 20250 -61.5 -77.5 10 16.0 -61.9 208 29 498.6 498.6 314.8 498.7 0.02 34 47 20634 -59.7 -75.7 11 16.0 -60.3 218 30 511.8 511.8 315.8 511.9 0.03 35 39 21793 -61.3 -77.3 10 16.0 -61.9 250 32 535.8 535.8 317.3 535.9 0.03 36 36 22290 -59.9 -75.9 11 16.0 -60.6 264 33 551.8 551.8 318.2 552.0 0.04 37 30 23420 -62.1 -78.1 10 16.0 -62.7 295 35 575.3 575.4 319.5 575.6 0.03 38 29 23630 -62.5 -78.5 10 16.0 -63.1 296 38 579.8 579.9 319.7 580.1 0.03 39 21 25643 -59.3 -76.3 9 17.0 -60.6 304 64 645.6 645.6 322.5 646.0 0.06 40 20 25950 -57.7 -74.7 10 17.0 -59.2 305 68 659.6 659.6 323.0 660.2 0.08 41 17 26983 -54.7 -72.7 9 18.0 -57.1 700.6 700.6 324.5 701.6 0.12 42 15 27784 -54.3 -72.3 9 18.0 -57.0 300 75 727.4 727.4 325.3 728.7 0.15 43 14 28227 -54.1 -72.1 9 18.0 -57.0 742.6 742.7 325.8 744.1 0.16 TRP WND 15 27784 -54.3 -72.3 9 18.0 -57.0 300 75 727.4 727.4 325.3 728.7 0.15 Sounding variables and indices 1000-500 mb thick: 5239.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 49.37 % Est. max temperature: 4.15 C = 39.47 F Sfc-Lift cond lev (LCL): 987.61 mb = 426.53 m = 1399.35 ft T: -12.39 C 700-500 lapse rate: 7.16 C/km ThetaE index: 0.70 C Layer 700.0- 584.0 mb Conv cond level (CCL): 1009.00 mb = 262.94 m = 862.67 ft Mean mixing ratio: 1.24 g/kg Conv temperature: -12.72 C = 9.10 F Cap Strength: 25.64 C Lifted Index: 25.68 C Risk: None Lifted Index @300 mb: 30.81 C Lifted Index @700 mb: 22.21 C Showalter Index: 11.64 C Risk: None Total Totals Index: 40.50 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 18.90 C K Index: 1.00 Risk: None Sweat Index: 88.00 Risk: None Energy Index: 2.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 59.40 J/kg Max Up Vert Vel: 10.90 m/s Conv Inhibition (B-): 61442.21 J/kg Cap Strength: 25.72 C Lift Cond Lev (LCL): 939.68 mb = 807.99 m = 2650.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 132 at 23 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 1032 92 75 5 -4.8 -1.3 | 324 21 12.3 -16.7 1 1000 331 90 7 -7.0 0.0 | 327 18 10.1 -15.4 2 925 930 110 15 -14.1 5.1 | 344 11 3.0 -10.3 3 850 1587 95 25 -24.9 2.2 | 30 15 -7.8 -13.2 4 700 3084 115 38 -34.4 16.1 | 92 17 -17.3 0.6 5 500 5570 90 38 -38.0 0.0 | 54 26 -20.9 -15.4 6 400 7120 90 48 -48.0 0.0 | 63 35 -30.9 -15.4 7 300 9020 80 64 -63.0 -11.1 | 60 53 -45.9 -26.5 8 250 10170 110 56 -52.6 19.2 | 96 36 -35.5 3.7 9 200 11550 130 46 -35.2 29.6 | 128 23 -18.1 14.2 10 70 18150 150 25 -12.5 21.7 | 217 8 4.6 6.2 11 30 23420 295 35 31.7 -14.8 | 302 57 48.9 -30.2 12 20 25950 305 68 55.7 -39.0 | 307 91 72.8 -54.4 Wind Parameters Mean winds (0-6000m): 102.0 at 30.7 knts Storm direction: 132.0 at 23.0 knts Shear (0-3000m) pos: 5.0 neg: 1.5 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 128.3 deg Storm rel helicity (0-3000m) pos: 120.8 neg: 0.0 tot: 120.8 m^2/s^2 ave: 40.3 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 5.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.81 Bulk Shear: 73.07 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 91 7 328 18| 6.4 0.0 6.4| 15.2 0.0 15.2 30.3 0.51| 6.4 3.3 1000 102 11 333 15| 6.9 0.0 6.9| 30.4 0.0 30.4 30.4 0.58| 7.2 4.2 1500 100 14 346 13| 4.6 3.0 7.6| 52.4 0.0 52.4 34.9 0.66| 7.7 5.1 2000 100 17 359 12| 4.8 2.2 7.0| 73.8 0.0 73.8 36.9 0.73| 7.2 5.2 2500 102 20 13 12| 4.9 1.8 6.7| 96.5 0.0 96.5 38.6 0.77| 6.9 5.3 3000 105 23 27 11| 5.0 1.5 6.5|120.8 0.0 120.8 40.3 0.80| 6.8 5.4 4000 107 26 47 11| 3.8 1.8 5.5|120.8 -29.4 91.4 22.9 0.55| 5.9 3.3 5000 105 29 54 13| 3.0 2.0 5.0|120.8 -62.1 58.7 11.7 0.38| 5.4 2.1 6000 102 31 55 16| 2.5 2.1 4.6|134.0 -78.6 55.4 9.2 0.33| 5.1 1.7 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20260118.00.gif