UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011612.upa.cvt Date: 1200Z 16 JAN 26 Searching for X4247... Searching the city database file for: X4247 ... Date:1200Z 16 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 1022 95 -14.9 -19.3 69 4.4 -15.6 90 7 256.6 256.8 256.1 258.8 0.81 1 1009 192 -15.9 -22.9 55 7.0 -16.9 87 11 256.6 256.7 255.7 258.2 0.60 2 1000 259 -16.9 -23.9 55 7.0 -17.9 85 13 256.2 256.3 255.3 257.8 0.55 3 973 464 -18.5 -24.5 59 6.0 -19.3 94 14 256.7 256.7 255.6 258.1 0.54 4 925 845 -15.3 -21.3 60 6.0 -16.3 110 17 263.7 263.8 261.6 265.8 0.75 5 850 1491 -8.5 -12.5 73 4.0 -9.6 100 31 277.2 277.5 272.4 282.1 1.72 6 830 1676 -5.7 -8.9 78 3.2 -6.8 100 31 282.1 282.5 276.0 288.8 2.35 7 797 1993 -6.9 -10.0 79 3.1 -7.9 100 32 284.1 284.5 277.0 290.6 2.24 8 724 2737 -10.1 -14.8 68 4.7 -11.4 100 33 288.5 288.8 278.4 293.5 1.67 9 714 2844 -9.1 -14.1 67 5.0 -10.6 100 33 290.8 291.1 279.6 296.2 1.80 10 700 2997 -9.9 -14.9 67 5.0 -11.3 100 33 291.5 291.8 279.8 296.7 1.72 11 686 3153 -9.7 -15.7 62 6.0 -11.4 99 33 293.4 293.7 280.7 298.4 1.64 12 500 5510 -26.9 -36.9 38 10.0 -28.0 90 35 300.2 300.3 281.9 301.3 0.32 13 420 6744 -36.7 -52.7 18 16.0 -37.5 98 37 303.0 303.0 282.7 303.3 0.07 14 400 7080 -39.1 -55.1 17 16.0 -39.8 100 38 304.2 304.2 283.1 304.4 0.05 15 371 7595 -42.1 -60.1 12 18.0 -42.6 96 39 306.8 306.8 284.1 306.9 0.03 16 352 7950 -44.9 -62.9 12 18.0 -45.3 93 39 307.7 307.7 284.5 307.8 0.02 17 307 8851 -53.5 -72.5 8 19.0 -53.7 86 40 307.9 307.9 284.5 307.9 0.01 18 300 9000 -53.9 -73.9 7 20.0 -54.1 85 40 309.4 309.4 285.1 309.4 0.01 19 261 9874 -60.1 -80.1 6 20.0 -60.2 81 38 312.8 312.8 286.4 312.8 0.00 20 250 10140 -61.3 -81.3 5 20.0 -61.4 80 38 314.9 314.9 287.1 314.9 0.00 21 231 10633 -63.3 -83.3 5 20.0 -63.4 125 36 319.1 319.1 288.5 319.1 0.00 22 216 11051 -62.1 -82.1 5 20.0 -62.2 112 33 327.1 327.1 290.9 327.1 0.00 23 205 11376 -63.3 -83.3 5 20.0 -63.4 101 30 330.2 330.2 291.7 330.2 0.00 24 200 11530 -60.3 -80.3 6 20.0 -60.4 97 29 337.3 337.3 293.6 337.3 0.00 25 188 11916 -57.5 -78.5 5 21.0 -57.7 84 26 347.8 347.8 296.1 347.8 0.00 26 150 13340 -56.5 -77.5 5 21.0 -56.8 40 15 372.7 372.7 301.1 372.8 0.01 27 139 13823 -54.1 -75.1 6 21.0 -54.5 70 15 385.2 385.2 303.1 385.2 0.01 28 100 15910 -57.7 -78.7 5 21.0 -58.1 200 15 416.2 416.2 307.3 416.3 0.01 29 70 18140 -60.5 -80.5 6 20.0 -60.9 236 27 455.0 455.0 311.3 455.0 0.01 30 58 19316 -60.5 -80.5 6 20.0 -61.0 254 33 480.1 480.1 313.5 480.2 0.01 31 50 20240 -62.1 -82.1 5 20.0 -62.5 269 37 497.1 497.1 314.8 497.2 0.01 32 49 20364 -62.3 -82.3 5 20.0 -62.7 271 38 499.5 499.6 314.9 499.6 0.01 33 44 21030 -60.7 -80.7 6 20.0 -61.3 282 42 519.1 519.1 316.2 519.2 0.01 34 38 21935 -63.1 -83.1 5 20.0 -63.6 296 46 535.2 535.2 317.2 535.3 0.01 35 35 22441 -61.5 -81.5 5 20.0 -62.1 305 49 552.1 552.1 318.2 552.2 0.01 36 30 23390 -63.7 -83.7 5 20.0 -64.3 320 54 571.0 571.0 319.2 571.1 0.01 37 21 25597 -62.1 -82.1 5 20.0 -63.0 324 81 637.1 637.1 322.2 637.3 0.02 38 20 25900 -61.1 -81.1 5 20.0 -62.2 325 85 649.1 649.2 322.7 649.4 0.03 39 18 26557 -59.1 -79.1 6 20.0 -60.6 675.3 675.3 323.6 675.7 0.04 40 12 29144 -51.7 -73.7 5 22.0 -55.8 300 139 784.6 784.6 326.9 786.0 0.15 41 12 29144 -51.7 -73.7 5 22.0 -55.8 784.6 784.6 326.9 786.0 0.15 TRP 231 10633 -63.3 -83.3 5 20.0 -63.4 125 36 319.1 319.1 288.5 319.1 0.00 WND 12 29144 -51.7 -73.7 5 22.0 -55.8 300 139 784.6 784.6 326.9 786.0 0.15 Sounding variables and indices 1000-500 mb thick: 5251.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 59.94 % Est. max temperature: 1.64 C = 34.95 F Sfc-Lift cond lev (LCL): 951.32 mb = 633.89 m = 2079.66 ft T: -17.07 C 700-500 lapse rate: 6.76 C/km ThetaE index: 1.06 C Layer 1009.0- 973.0 mb Conv cond level (CCL): 465.94 mb = 6009.19 m = 19714.95 ft Mean mixing ratio: 0.63 g/kg Conv temperature: 30.16 C = 86.28 F Cap Strength: 30.24 C Lifted Index: 32.85 C Risk: None Lifted Index @300 mb: 34.79 C Lifted Index @700 mb: 28.75 C Showalter Index: 15.33 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 18.40 C Cross Totals Index: 14.40 C K Index: 0.90 Risk: None Sweat Index: 97.00 Risk: None Energy Index: 4.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.74 J/kg Max Up Vert Vel: 7.58 m/s Conv Inhibition (B-): 65265.57 J/kg Cap Strength: 32.75 C Lift Cond Lev (LCL): 878.87 mb = 1235.87 m = 4054.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 127 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 1022 95 90 7 -7.0 0.0 | 321 17 11.1 -13.5 1 1000 259 85 13 -13.0 -1.1 | 341 15 5.1 -14.6 2 925 845 110 17 -16.0 5.8 | 345 8 2.1 -7.7 3 850 1491 100 31 -30.5 5.4 | 57 15 -12.5 -8.1 4 700 2997 100 33 -32.5 5.7 | 62 16 -14.4 -7.8 5 500 5510 90 35 -35.0 0.0 | 51 22 -16.9 -13.5 6 400 7080 100 38 -37.4 6.6 | 70 21 -19.3 -6.9 7 300 9000 85 40 -39.8 -3.5 | 52 28 -21.8 -17.0 8 250 10140 80 38 -37.4 -6.6 | 44 28 -19.3 -20.1 9 231 10633 125 36 -29.5 20.6 | 122 13 -11.4 7.2 10 150 13340 40 15 -9.6 -11.5 | 341 26 8.4 -25.0 11 100 15910 200 15 5.1 14.1 | 268 23 23.2 0.6 12 30 23390 320 54 34.7 -41.4 | 316 76 52.8 -54.9 13 20 25900 325 85 48.8 -69.6 | 321 107 66.8 -83.1 Wind Parameters Mean winds (0-6000m): 96.7 at 30.1 knts Storm direction: 126.7 at 22.5 knts Shear (0-3000m) pos: 2.7 neg: 1.9 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 100.7 deg Storm rel helicity (0-3000m) pos: 60.1 neg: -0.6 tot: 59.5 m^2/s^2 ave: 19.8 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.72 Bulk Shear: 40.04 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 13 338 14| 8.7 0.0 8.7| 27.7 0.0 27.7 55.4 0.66| 10.4 6.9 1000 101 15 344 11| 8.1 0.0 8.1| 38.9 -0.1 38.9 38.9 0.65| 9.7 6.3 1500 101 19 5 10| 5.4 3.1 8.6| 55.1 -0.1 55.1 36.7 0.64| 9.6 6.1 2000 101 22 22 10| 4.1 2.5 6.6| 56.9 -0.1 56.8 28.4 0.64| 7.4 4.7 2500 100 24 32 11| 3.3 2.2 5.4| 58.7 -0.1 58.6 23.4 0.64| 6.0 3.9 3000 100 26 39 11| 2.7 1.9 4.6| 60.1 -0.6 59.5 19.8 0.63| 5.2 3.3 4000 100 28 45 13| 2.0 1.6 3.6| 60.1 -6.8 53.3 13.3 0.54| 4.2 2.3 5000 98 29 48 14| 1.6 1.5 3.1| 60.1 -13.9 46.2 9.2 0.47| 3.6 1.7 6000 97 30 50 15| 1.5 1.3 2.8| 74.2 -17.0 57.2 9.5 0.47| 3.3 1.6 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20260116.12.gif