UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for X4247... Searching the city database file for: X4247 ... Date:0000Z 8 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 1018 88 -1.1 -1.7 96 0.6 -1.3 80 7 270.7 271.2 270.9 279.6 3.31 1 1000 230 -2.3 -4.7 84 2.4 -3.1 80 7 270.9 271.3 270.0 278.2 2.69 2 998 246 -2.5 -4.9 84 2.4 -3.3 81 7 270.8 271.2 269.9 278.0 2.66 3 989 318 -0.9 -3.3 84 2.4 -1.8 83 8 273.1 273.6 271.9 281.4 3.02 4 925 850 -2.9 -7.5 71 4.6 -4.4 104 13 276.3 276.7 272.8 282.9 2.35 5 883 1217 -4.9 -9.9 68 5.0 -6.5 118 16 278.0 278.3 273.3 283.7 2.04 6 857 1454 -1.7 -8.7 59 7.0 -4.1 127 18 283.7 284.1 276.9 290.4 2.31 7 850 1519 -1.7 -9.7 54 8.0 -4.4 130 19 284.4 284.7 277.0 290.6 2.15 8 749 2523 -2.3 -22.3 20 20.0 -7.6 120 11 294.2 294.3 280.0 296.9 0.85 9 716 2880 -3.5 -25.5 16 22.0 -8.9 117 8 296.7 296.8 280.8 298.9 0.67 10 700 3058 -4.3 -20.3 27 16.0 -8.8 115 7 297.7 297.9 281.8 301.2 1.09 11 686 3216 -4.9 -15.9 42 11.0 -8.4 113 7 298.8 299.1 282.9 303.8 1.61 12 683 3251 -4.9 -15.9 42 11.0 -8.4 112 7 299.2 299.4 283.1 304.2 1.62 13 610 4127 -10.1 -33.1 13 23.0 -14.5 99 8 303.0 303.1 283.1 304.3 0.39 14 576 4563 -14.1 -25.1 39 11.0 -16.6 92 8 303.3 303.5 283.8 306.2 0.86 15 522 5302 -18.5 -38.5 15 20.0 -21.3 80 9 306.7 306.7 284.4 307.6 0.26 16 500 5620 -21.1 -36.1 25 15.0 -23.2 75 9 307.3 307.4 284.8 308.5 0.35 17 483 5875 -22.9 -36.9 27 14.0 -24.8 61 8 308.2 308.2 285.1 309.3 0.33 18 400 7230 -34.7 -46.7 29 12.0 -35.5 345 5 309.9 309.9 285.5 310.4 0.14 19 307 9020 -49.9 -59.9 30 10.0 -50.1 299 16 312.9 313.0 286.4 313.1 0.04 20 300 9170 -51.1 -61.1 29 10.0 -51.3 295 17 313.3 313.3 286.5 313.5 0.03 21 278 9660 -53.7 -62.7 32 9.0 -53.9 278 23 316.5 316.5 287.6 316.6 0.03 22 250 10330 -59.5 -67.5 35 8.0 -59.6 255 31 317.6 317.6 288.0 317.7 0.02 23 201 11660 -71.7 -79.7 29 8.0 -71.7 261 28 318.8 318.8 288.3 318.8 0.00 24 200 11690 -71.9 -79.9 29 8.0 -71.9 262 28 318.9 318.9 288.4 318.9 0.00 25 187 12085 -73.9 -81.9 28 8.0 -73.9 264 26 321.8 321.8 289.3 321.9 0.00 26 182 12245 -69.7 -77.7 30 8.0 -69.7 264 26 331.2 331.2 292.0 331.2 0.01 27 157 13127 -69.7 -77.7 30 8.0 -69.7 269 24 345.5 345.5 295.6 345.5 0.01 28 150 13400 -68.1 -76.1 31 8.0 -68.1 270 23 352.8 352.8 297.3 352.8 0.01 29 142 13730 -65.9 -73.9 32 8.0 -66.0 271 25 362.2 362.2 299.1 362.2 0.01 30 100 15840 -68.5 -76.5 31 8.0 -68.6 275 35 395.4 395.4 304.6 395.4 0.01 31 73 17729 -67.1 -76.1 27 9.0 -67.2 275 41 435.6 435.6 309.4 435.7 0.02 32 70 17980 -69.3 -78.3 26 9.0 -69.4 275 42 436.1 436.1 309.5 436.2 0.01 33 57 19201 -70.9 -79.9 25 9.0 -71.0 272 51 458.9 458.9 311.7 459.0 0.01 34 50 19980 -69.1 -78.1 26 9.0 -69.2 270 56 480.7 480.7 313.5 480.8 0.02 35 42 21022 -68.5 -78.5 22 10.0 -68.7 273 62 506.7 506.7 315.4 506.8 0.02 36 30 23030 -69.7 -79.7 22 10.0 -69.9 280 75 554.6 554.6 318.3 554.8 0.02 37 26 23879 -71.7 -81.7 21 10.0 -71.9 273 83 572.1 572.1 319.3 572.2 0.02 38 26 23879 -71.7 -81.7 21 10.0 -71.9 273 83 572.1 572.1 319.3 572.2 0.02 39 20 25440 -68.7 -78.7 22 10.0 -69.1 260 97 625.9 625.9 321.7 626.2 0.04 40 19 25747 -68.4 -78.4 22 10.0 -68.8 260 97 636.1 636.1 322.2 636.5 0.05 41 17 26416 -67.7 -77.7 23 10.0 -68.2 658.9 658.9 323.0 659.3 0.06 TRP 187 12085 -73.9 -81.9 28 8.0 -73.9 321.8 321.8 289.3 321.9 0.00 WND 19 25747 -68.4 -78.4 22 10.0 -68.8 260 97 636.1 636.1 322.2 636.5 0.05 Sounding variables and indices 1000-500 mb thick: 5390.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 39.80 % Est. max temperature: 9.53 C = 49.16 F Sfc-Lift cond lev (LCL): 1008.41 mb = 163.44 m = 536.21 ft T: -1.74 C 700-500 lapse rate: 6.56 C/km ThetaE index: 1.54 C Layer 1000.0- 989.0 mb Conv cond level (CCL): 601.30 mb = 4236.02 m = 13897.53 ft Mean mixing ratio: 2.73 g/kg Conv temperature: 31.48 C = 88.67 F Cap Strength: 21.62 C Lifted Index: 21.77 C Risk: None Lifted Index @300 mb: 22.68 C Lifted Index @700 mb: 17.36 C Showalter Index: 14.65 C Risk: None Total Totals Index: 30.80 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 11.40 C K Index: -6.30 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 3.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.56 J/kg Max Up Vert Vel: 6.72 m/s Conv Inhibition (B-): 48238.70 J/kg Cap Strength: 21.77 C Lift Cond Lev (LCL): 921.45 mb = 880.38 m = 2888.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 138 at 8 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 1018 88 80 7 -6.9 -1.2 | 14 7 -1.7 -7.0 1 1000 230 80 7 -6.9 -1.2 | 14 7 -1.7 -7.0 2 850 1519 130 19 -14.6 12.2 | 125 11 -9.4 6.5 3 700 3058 115 7 -6.3 3.0 | 23 3 -1.2 -2.8 4 500 5620 75 9 -8.7 -2.3 | 23 9 -3.5 -8.1 5 400 7230 345 5 1.3 -4.8 | 329 12 6.5 -10.6 6 300 9170 295 17 15.4 -7.2 | 302 24 20.6 -12.9 7 250 10330 255 31 29.9 8.0 | 266 35 35.1 2.3 8 187 12085 9 150 13400 270 23 23.0 -0.0 | 282 29 28.2 -5.8 10 100 15840 275 35 34.9 -3.1 | 282 41 40.0 -8.8 11 70 17980 275 42 41.8 -3.7 | 281 48 47.0 -9.4 12 50 19980 270 56 56.0 -0.0 | 275 61 61.2 -5.8 13 30 23030 280 75 73.9 -13.0 | 283 81 79.0 -18.8 14 20 25440 260 97 95.5 16.8 | 264 101 100.7 11.1 Wind Parameters Mean winds (0-6000m): 108.0 at 10.3 knts Storm direction: 138.0 at 7.7 knts Shear (0-3000m) pos: 2.6 neg: 2.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 9.3 deg Storm rel helicity (0-3000m) pos: 34.1 neg: -11.5 tot: 22.6 m^2/s^2 ave: 7.5 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 10.23 Bulk Shear: 2.21 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 86 8 25 7| 4.0 0.0 4.0| 7.4 0.0 7.4 14.9 1.00| 4.1 4.1 1000 101 10 53 6| 5.1 0.0 5.1| 20.0 0.0 20.0 20.0 0.98| 5.3 5.2 1500 116 13 88 6| 5.1 0.0 5.1| 34.1 0.0 34.1 22.7 0.94| 5.7 5.3 2000 119 14 98 7| 3.8 1.1 4.9| 34.1 -4.9 29.2 14.6 0.66| 5.3 3.5 2500 120 13 99 6| 3.1 1.7 4.7| 34.1 -8.6 25.5 10.2 0.45| 5.1 2.3 3000 121 13 98 6| 2.6 2.0 4.6| 34.1 -11.5 22.6 7.5 0.27| 4.9 1.3 4000 119 11 87 5| 1.9 1.6 3.5| 34.5 -11.5 23.0 5.7 0.26| 3.9 1.0 5000 114 11 73 5| 1.5 1.4 3.0| 34.5 -12.1 22.4 4.5 0.23| 3.4 0.8 6000 108 10 61 5| 1.3 1.6 2.9| 34.5 -21.9 12.6 2.1 0.10| 3.3 0.3 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20251208.00.gif