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 X5394... Searching the city database file for: X5394 ... Date:0000Z 9 DEC 25 Station: X5394 WMO ident: 35394 Latitude: 49.80 Longitude: 73.13 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 186 SFC 954 553 -8.1 -11.3 78 3.2 -8.9 270 5 268.6 268.9 266.9 273.3 1.69 2 937 692 -9.7 -9.7 100 0.0 -9.7 261 11 268.4 268.7 267.2 273.7 1.95 3 925 792 -10.7 -10.7 100 0.0 -10.7 255 15 268.4 268.7 266.9 273.4 1.82 4 868 1277 -14.9 -14.9 100 0.0 -14.9 251 24 268.9 269.1 266.5 272.8 1.38 5 850 1435 -16.1 -16.1 100 0.0 -16.1 250 27 269.3 269.5 266.6 272.9 1.28 6 809 1806 -18.1 -18.1 100 0.0 -18.1 249 31 271.0 271.2 267.5 274.2 1.14 7 803 1862 -14.1 -14.1 100 0.0 -14.1 249 31 275.8 276.1 271.4 280.4 1.60 8 780 2083 -12.5 -12.5 100 0.0 -12.5 248 34 279.8 280.2 274.1 285.2 1.87 9 723 2659 -15.5 -15.5 100 0.0 -15.5 246 40 282.7 283.0 275.3 287.3 1.58 10 720 2691 -15.5 -16.2 94 0.7 -15.7 246 40 283.0 283.3 275.3 287.4 1.50 11 718 2712 -15.5 -17.3 86 1.8 -15.9 246 40 283.3 283.5 275.3 287.3 1.37 12 708 2818 -14.3 -24.3 42 10.0 -16.3 245 41 285.7 285.9 275.6 288.0 0.76 13 703 2872 -14.7 -28.7 29 14.0 -17.1 245 42 285.9 285.9 275.3 287.5 0.51 14 700 2904 -14.1 -30.1 24 16.0 -16.7 245 42 286.9 286.9 275.7 288.3 0.45 15 697 2937 -13.5 -28.5 27 15.0 -16.2 245 42 287.9 288.0 276.4 289.5 0.52 16 685 3069 -14.9 -19.9 66 5.0 -16.0 245 43 287.8 288.0 277.3 291.3 1.15 17 667 3270 -16.5 -18.9 82 2.4 -17.0 246 43 288.2 288.4 277.7 292.1 1.29 18 592 4157 -22.9 -23.5 95 0.6 -23.0 247 47 290.7 290.9 278.5 293.7 0.97 19 588 4207 -22.7 -26.1 74 3.4 -23.2 248 47 291.5 291.7 278.6 294.0 0.77 20 585 4244 -22.9 -28.9 58 6.0 -23.8 248 47 291.7 291.8 278.4 293.6 0.60 21 583 4269 -22.9 -30.9 48 8.0 -24.0 248 47 292.0 292.1 278.4 293.6 0.50 22 568 4460 -24.1 -42.1 17 18.0 -25.8 248 48 292.8 292.8 278.3 293.3 0.17 23 534 4908 -27.1 -55.1 5 28.0 -28.7 249 50 294.4 294.4 278.9 294.6 0.04 24 500 5380 -30.3 -55.3 7 25.0 -31.6 250 52 296.1 296.1 279.7 296.2 0.04 25 400 6930 -41.3 -59.3 13 18.0 -41.9 255 60 301.3 301.3 282.0 301.4 0.03 26 321 8386 -52.9 -70.9 10 18.0 -53.1 263 68 304.8 304.8 283.4 304.9 0.01 27 300 8820 -55.5 -73.5 9 18.0 -55.6 265 71 307.1 307.1 284.2 307.1 0.01 28 266 9575 -59.5 -76.5 9 17.0 -59.6 268 78 312.0 312.0 286.1 312.0 0.00 29 251 9935 -60.4 -77.4 9 17.0 -60.6 270 81 315.9 315.9 287.4 315.9 0.00 30 250 9960 -60.5 -77.5 9 17.0 -60.6 270 81 316.1 316.1 287.5 316.1 0.00 31 238 10267 -61.1 -77.1 10 16.0 -61.2 270 77 319.7 319.7 288.6 319.7 0.00 32 200 11350 -61.3 -78.3 9 17.0 -61.4 275 73 335.7 335.7 293.2 335.7 0.00 33 150 13130 -61.9 -81.9 5 20.0 -62.0 275 60 363.4 363.4 299.4 363.5 0.00 34 116 14719 -62.3 -91.3 1 29.0 -62.5 275 59 390.4 390.4 303.9 390.4 0.00 35 100 15630 -64.9 -92.9 1 28.0 -65.1 275 58 402.3 402.3 305.5 402.3 0.00 36 70 17800 -65.3 -93.3 1 28.0 -65.5 270 64 444.7 444.7 310.3 444.7 0.00 37 50 19840 -67.3 -95.3 1 28.0 -67.5 270 71 484.9 484.9 313.8 484.9 0.00 38 43 20746 -68.7 -95.7 1 27.0 -68.9 269 80 502.8 502.8 315.1 502.8 0.00 39 38 21490 -66.3 -94.3 1 28.0 -66.7 267 88 527.0 527.0 316.8 527.0 0.00 40 32 22523 -69.7 -96.7 1 27.0 -69.9 266 99 544.5 544.5 317.8 544.5 0.00 41 30 22910 -66.7 -94.7 1 28.0 -67.1 265 103 562.8 562.8 318.8 562.8 0.00 42 26 23784 -62.7 -91.7 1 29.0 -63.4 267 101 597.7 597.7 320.5 597.7 0.00 43 23 24534 -65.9 -93.9 1 28.0 -66.5 268 99 609.6 609.6 321.0 609.6 0.00 44 21 25090 -63.1 -92.1 1 29.0 -64.0 269 98 634.1 634.1 322.0 634.1 0.00 45 20 25390 -63.7 -92.7 1 29.0 -64.6 270 97 641.2 641.2 322.3 641.2 0.00 46 18 26033 -65.7 -93.7 1 28.0 -66.4 654.5 654.5 322.9 654.5 0.00 47 16 26756 -61.5 -90.5 1 29.0 -62.9 690.6 690.6 324.1 690.7 0.01 48 14 27583 -61.9 -90.9 1 29.0 -63.3 716.2 716.2 325.0 716.2 0.01 TRP 238 10267 -61.1 -77.1 10 16.0 -61.2 270 77 319.7 319.7 288.6 319.7 0.00 WND 251 9935 -60.4 -77.4 9 17.0 -60.6 270 81 315.9 315.9 287.4 315.9 0.00 Sounding variables and indices 1000-500 mb thick: 5194.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 71.03 % Est. max temperature: -1.81 C = 28.74 F Sfc-Lift cond lev (LCL): 906.46 mb = 946.33 m = 3104.71 ft T: -12.04 C 700-500 lapse rate: 6.54 C/km ThetaE index: 0.95 C Layer 925.0- 850.0 mb Conv cond level (CCL): 901.18 mb = 990.93 m = 3251.05 ft Mean mixing ratio: 1.63 g/kg Conv temperature: -8.14 C = 17.35 F Cap Strength: 18.11 C Lifted Index: 19.05 C Risk: None Lifted Index @300 mb: 24.08 C Lifted Index @700 mb: 13.83 C Showalter Index: 19.31 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 14.20 C Cross Totals Index: 14.20 C K Index: -17.90 Risk: None Sweat Index: 106.00 Risk: None Energy Index: 5.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.43 J/kg Max Up Vert Vel: 3.59 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 19.05 C Lift Cond Lev (LCL): 900.35 mb = 997.90 m = 3273.93 ft Lev Free Conv (LFC): 895.35 mb = 1040.36 m = 3413.22 ft Equ Level (EL): 835.35 mb = 1565.41 m = 5135.80 ft B at Equ Level: 5.95 J/kg Max Parcel Lev (MPL): 805.35 mb = 1839.92 m = 6036.40 ft Wind level data Storm motion: 279 at 31 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 ---------------------------------------------------------- 0 954 553 270 5 5.0 -0.0 | 101 26 -25.7 4.9 1 925 792 255 15 14.5 3.9 | 118 18 -16.3 8.8 2 850 1435 250 27 25.4 9.2 | 159 15 -5.4 14.1 3 700 2904 245 42 38.1 17.7 | 198 24 7.3 22.6 4 500 5380 250 52 48.9 17.8 | 219 29 18.1 22.7 5 400 6930 255 60 58.0 15.5 | 233 34 27.2 20.4 6 300 8820 265 71 70.7 6.2 | 255 41 40.0 11.1 7 251 9935 270 81 81.0 -0.0 | 264 50 50.3 4.9 8 250 9960 270 81 81.0 -0.0 | 264 50 50.3 4.9 9 238 10267 270 77 77.0 -0.0 | 264 47 46.3 4.9 10 200 11350 275 73 72.7 -6.4 | 272 42 42.0 -1.5 11 150 13130 275 60 59.8 -5.2 | 271 29 29.0 -0.3 12 100 15630 275 58 57.8 -5.1 | 270 27 27.0 -0.2 13 70 17800 270 64 64.0 -0.0 | 262 34 33.3 4.9 14 50 19840 270 71 71.0 -0.0 | 263 41 40.3 4.9 15 30 22910 265 103 102.6 9.0 | 259 73 71.9 13.9 16 20 25390 270 97 97.0 -0.0 | 266 66 66.3 4.9 Wind Parameters Mean winds (0-6000m): 249.1 at 41.5 knts Storm direction: 279.1 at 31.1 knts Shear (0-3000m) pos: 0.4 neg: 6.5 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 103.1 deg Storm rel helicity (0-3000m) pos: 158.0 neg: 0.0 tot: 158.0 m^2/s^2 ave: 52.7 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 5.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.06 Bulk Shear: 102.06 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 ------------------------------------------------------------------------------- 500 256 14 116 19| 0.0 15.6 15.6| 55.3 0.0 55.3 110.7 0.70| 15.7 11.0 1000 252 19 130 16| 0.0 12.1 12.1| 88.6 0.0 88.6 88.6 0.80| 12.2 9.8 1500 251 23 144 15| 0.0 9.9 9.9|108.9 0.0 108.9 72.6 0.82| 9.9 8.1 2000 249 26 156 15| 0.0 8.7 8.7|128.5 0.0 128.5 64.3 0.81| 8.8 7.1 2500 248 29 167 16| 0.0 7.8 7.8|145.3 0.0 145.3 58.1 0.79| 7.9 6.3 3000 248 31 174 17| 0.4 6.5 6.9|158.0 0.0 158.0 52.7 0.80| 7.0 5.6 4000 248 35 186 18| 0.8 4.9 5.7|184.3 0.0 184.3 46.1 0.81| 5.8 4.7 5000 248 39 195 20| 1.1 3.9 5.1|214.0 0.0 214.0 42.8 0.81| 5.1 4.1 6000 249 42 202 21| 1.5 3.3 4.7|256.2 0.0 256.2 42.7 0.81| 4.8 3.9 Wrote GIF file: /home/apache/climate/data/raob//X5394/skewt/X5394.skewt.20251209.00.gif