UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for CYUX... Searching the city database file for: CYUX ... Date:1200Z 5 DEC 25 Station: CYUX WMO ident: 71081 Latitude: 68.77 Longitude: -81.22 Elevation: 6.00 ------------------------------------------------------------------------------- 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 1 15 11 SFC 999 6 -17.5 -19.4 85 1.9 -17.8 15 11 255.7 255.9 255.4 257.9 0.82 2 995 36 -12.9 -14.9 85 2.0 -13.3 16 13 260.6 260.8 260.1 263.9 1.21 3 973 207 -14.3 -15.3 92 1.0 -14.5 18 21 260.9 261.1 260.3 264.1 1.19 4 925 592 -15.5 -18.4 78 2.9 -16.0 25 27 263.5 263.6 261.8 266.1 0.97 5 909 723 -16.3 -21.0 67 4.7 -17.1 27 27 264.0 264.1 261.9 266.2 0.79 6 900 798 -17.1 -21.1 71 4.0 -17.8 28 27 263.9 264.0 261.8 266.1 0.79 7 892 865 -17.3 -28.3 38 11.0 -18.7 29 27 264.4 264.4 261.4 265.6 0.42 8 885 924 -17.5 -26.5 45 9.0 -18.7 30 27 264.7 264.8 261.9 266.2 0.49 9 864 1103 -18.1 -39.1 14 21.0 -20.1 36 28 265.9 266.0 262.0 266.4 0.15 10 850 1225 -18.9 -33.9 25 15.0 -20.5 40 27 266.3 266.4 262.6 267.1 0.26 11 843 1287 -19.3 -37.3 19 18.0 -21.0 43 26 266.6 266.6 262.6 267.1 0.18 12 827 1429 -19.1 -43.1 10 24.0 -21.1 50 25 268.2 268.3 263.6 268.6 0.10 13 818 1510 -19.3 -38.3 17 19.0 -21.1 54 24 268.9 268.9 264.2 269.4 0.17 14 814 1547 -19.5 -26.5 54 7.0 -20.5 56 23 269.0 269.1 265.0 270.6 0.54 15 811 1574 -19.7 -24.7 64 5.0 -20.4 57 23 269.1 269.2 265.3 270.9 0.64 16 794 1731 -20.1 -22.8 79 2.7 -20.5 65 21 270.3 270.4 266.4 272.5 0.77 17 764 2016 -21.1 -24.0 77 2.9 -21.5 73 22 272.2 272.3 267.5 274.3 0.72 18 702 2635 -25.7 -28.2 79 2.5 -26.0 85 29 273.8 273.9 268.2 275.4 0.53 19 700 2656 -25.9 -28.7 77 2.8 -26.2 85 29 273.8 273.9 268.2 275.3 0.51 20 594 3820 -35.5 -38.0 78 2.5 -35.7 92 29 275.8 275.9 269.0 276.6 0.24 21 587 3902 -36.3 -41.3 60 5.0 -36.6 94 29 275.8 275.9 268.9 276.4 0.17 22 577 4021 -37.3 -39.5 80 2.2 -37.4 96 30 276.0 276.1 269.1 276.7 0.21 23 569 4117 -38.3 -43.2 60 4.9 -38.5 97 30 275.9 276.0 268.9 276.4 0.15 24 567 4141 -38.5 -41.6 72 3.1 -38.7 98 30 276.0 276.0 269.0 276.5 0.18 25 544 4424 -41.1 -45.7 61 4.6 -41.3 100 31 276.2 276.2 269.0 276.6 0.12 26 508 4884 -45.5 -48.9 68 3.4 -45.6 100 33 276.3 276.3 269.0 276.6 0.09 27 503 4950 -45.9 -47.5 84 1.6 -45.9 106 37 276.6 276.6 269.2 276.9 0.10 28 500 4990 -45.9 -48.7 73 2.8 -46.0 110 40 277.1 277.1 269.5 277.4 0.09 29 497 5030 -45.3 -54.3 36 9.0 -45.5 110 41 278.3 278.3 270.2 278.4 0.05 30 492 5098 -45.5 -50.0 60 4.5 -45.6 110 41 278.8 278.9 270.6 279.1 0.08 31 470 5402 -46.7 -53.7 45 7.0 -46.9 110 46 281.0 281.0 271.9 281.2 0.05 32 455 5617 -48.1 -54.1 50 6.0 -48.2 111 44 281.9 281.9 272.3 282.1 0.05 33 441 5823 -48.9 -55.9 44 7.0 -49.0 113 38 283.4 283.4 273.2 283.6 0.04 34 432 5959 -49.5 -61.5 23 12.0 -49.7 114 35 284.3 284.3 273.7 284.4 0.02 35 400 6460 -52.5 -61.5 33 9.0 -52.6 120 30 286.8 286.8 275.0 286.8 0.02 36 342 7461 -57.7 -62.7 53 5.0 -57.8 110 33 292.8 292.8 278.1 292.9 0.02 37 325 7783 -57.1 -68.1 24 11.0 -57.2 112 32 298.0 298.0 280.4 298.0 0.01 38 300 8290 -56.7 -69.7 18 13.0 -56.8 120 29 305.4 305.4 283.6 305.5 0.01 39 294 8419 -55.9 -71.9 12 16.0 -56.1 119 30 308.3 308.3 284.7 308.4 0.01 40 284 8639 -56.7 -73.7 10 17.0 -56.8 117 32 310.2 310.2 285.4 310.3 0.01 41 267 9035 -52.7 -77.7 3 25.0 -52.9 125 30 321.6 321.6 289.2 321.6 0.00 42 260 9207 -53.7 -78.7 3 25.0 -53.9 129 27 322.6 322.6 289.5 322.6 0.00 43 250 9460 -52.7 -78.7 3 26.0 -53.0 125 25 327.7 327.7 291.0 327.7 0.00 44 242 9671 -51.3 -79.3 2 28.0 -51.7 136 21 332.9 332.9 292.5 332.9 0.00 45 223 10199 -53.9 -80.9 2 27.0 -54.2 118 17 336.8 336.8 293.5 336.8 0.00 46 200 10900 -52.3 -81.3 2 29.0 -52.7 120 16 349.9 349.9 296.6 350.0 0.00 47 194 11097 -51.3 -81.3 2 30.0 -51.7 128 16 354.6 354.6 297.6 354.6 0.00 48 160 12343 -52.5 -82.5 1 30.0 -52.9 128 11 372.7 372.7 301.0 372.7 0.00 49 150 12760 -51.5 -82.5 1 31.0 -52.1 90 8 381.3 381.3 302.5 381.3 0.00 50 146 12936 -51.1 -83.1 1 32.0 -51.7 107 9 385.0 385.0 303.1 385.0 0.00 51 114 14539 -52.3 -84.3 1 32.0 -52.9 5 3 411.0 411.0 306.6 411.0 0.00 52 100 15390 -50.5 -83.5 1 33.0 -51.4 65 3 430.2 430.2 308.9 430.2 0.00 53 70 17720 -48.7 -83.7 1 35.0 -50.1 355 9 480.2 480.2 313.5 480.2 0.01 54 56 19190 -48.7 -83.7 1 35.0 -50.5 312 18 511.8 511.8 315.8 511.9 0.01 55 50 19940 -46.3 -83.3 1 37.0 -48.7 360 23 534.4 534.4 317.2 534.4 0.01 56 33 22731 -39.3 -81.3 0 42.0 -44.9 332 39 620.4 620.4 321.5 620.5 0.02 57 30 23380 -40.5 -81.5 0 41.0 -46.0 340 42 634.2 634.2 322.1 634.4 0.02 58 26 24348 -43.3 -83.3 0 40.0 -48.3 333 40 652.8 652.8 322.8 652.9 0.01 59 24 24889 -41.5 -82.5 0 41.0 -47.4 318 37 673.1 673.1 323.5 673.3 0.02 60 20 26110 -46.9 -84.9 1 38.0 -51.4 330 30 692.6 692.6 324.2 692.7 0.01 61 16 27569 -51.1 -86.1 1 35.0 -54.8 324 25 724.6 724.6 325.2 724.7 0.01 62 11 30022 -46.7 -85.7 0 39.0 -53.2 339 46 822.5 822.5 327.8 822.7 0.02 63 10 30650 -48.5 -85.5 1 37.0 -54.6 335 51 838.5 838.5 328.1 838.7 0.03 64 7.5 32537 -49.9 -86.9 1 37.0 -56.5 904.7 904.8 329.5 905.0 0.03 65 6.0 33977 -55.9 -88.9 1 33.0 -60.7 938.4 938.5 330.1 938.7 0.02 66 5.2 34905 -47.3 -86.3 0 39.0 -56.6 1016.3 1016.4 331.4 1016.8 0.04 67 4.8 35435 -47.5 -86.5 0 39.0 -57.1 1039.0 1039.0 331.8 1039.5 0.05 TRP 342 7461 -57.7 -62.7 53 5.0 -57.8 110 33 292.8 292.8 278.1 292.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 4989.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 68.20 % Est. max temperature: -6.85 C = 19.67 F Sfc-Lift cond lev (LCL): 968.41 mb = 243.33 m = 798.33 ft T: -14.41 C 700-500 lapse rate: 8.57 C/km ThetaE index: 0.60 C Layer 900.0- 885.0 mb Conv cond level (CCL): 999.00 mb = 6.00 m = 19.68 ft Mean mixing ratio: 1.04 g/kg Conv temperature: -16.66 C = 2.01 F Cap Strength: 9.67 C Lifted Index: 10.04 C Risk: None Lifted Index @300 mb: 28.65 C Lifted Index @700 mb: 8.71 C Showalter Index: 8.28 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 27.00 C Cross Totals Index: 12.00 C K Index: -9.70 Risk: None Sweat Index: 94.00 Risk: None Energy Index: 2.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.62 J/kg Max Up Vert Vel: 5.22 m/s Conv Inhibition (B-): 78127.61 J/kg Cap Strength: 9.69 C Lift Cond Lev (LCL): 912.84 mb = 691.59 m = 2268.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 115 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 ---------------------------------------------------------- 0 999 6 15 11 -2.8 -10.6 | 319 27 17.6 -20.0 1 961 305 20 26 -8.9 -24.4 | 341 36 11.6 -33.8 2 925 592 25 27 -11.4 -24.5 | 345 35 9.1 -33.9 3 923 610 25 27 -11.4 -24.5 | 345 35 9.1 -33.9 4 886 914 30 27 -13.5 -23.4 | 348 34 7.0 -32.8 5 851 1219 40 28 -18.0 -21.4 | 355 31 2.5 -30.9 6 850 1225 40 27 -17.4 -20.7 | 354 30 3.1 -30.1 7 783 1829 70 20 -18.8 -6.8 | 354 16 1.7 -16.2 8 751 2134 75 24 -23.2 -6.2 | 10 16 -2.7 -15.6 9 721 2438 80 28 -27.6 -4.9 | 26 16 -7.1 -14.3 10 700 2656 85 29 -28.9 -2.5 | 35 15 -8.4 -11.9 11 691 2743 85 29 -28.9 -2.5 | 35 15 -8.4 -11.9 12 662 3048 95 30 -29.9 2.6 | 54 12 -9.4 -6.8 13 606 3658 90 29 -29.0 0.0 | 42 13 -8.5 -9.4 14 555 4267 100 30 -29.5 5.2 | 65 10 -9.1 -4.2 15 508 4877 100 33 -32.5 5.7 | 73 13 -12.0 -3.7 16 500 4990 110 40 -37.6 13.7 | 104 18 -17.1 4.3 17 464 5486 110 47 -44.2 16.1 | 106 25 -23.7 6.7 18 423 6096 115 31 -28.1 13.1 | 116 8 -7.6 3.7 19 404 6401 125 32 -26.2 18.4 | 147 11 -5.7 8.9 20 400 6460 120 30 -26.0 15.0 | 135 8 -5.5 5.6 21 350 7315 105 30 -29.0 7.8 | 79 9 -8.5 -1.6 22 342 7461 110 33 -31.0 11.3 | 100 11 -10.5 1.9 23 333 7620 110 33 -31.0 11.3 | 100 11 -10.5 1.9 24 300 8290 120 29 -25.1 14.5 | 138 7 -4.6 5.1 25 275 8839 115 34 -30.8 14.4 | 116 11 -10.3 5.0 26 263 9144 130 28 -21.4 18.0 | 174 9 -1.0 8.6 27 250 9449 125 25 -20.5 14.3 | 180 5 0.0 4.9 28 250 9460 125 25 -20.5 14.3 | 180 5 0.0 4.9 29 239 9754 140 20 -12.9 15.3 | 232 10 7.6 5.9 30 217 10363 110 16 -15.0 5.5 | 306 7 5.4 -3.9 31 207 10668 120 20 -17.3 10.0 | 259 3 3.2 0.6 32 200 10900 120 16 -13.9 8.0 | 282 7 6.6 -1.4 33 198 10973 120 16 -13.9 8.0 | 282 7 6.6 -1.4 34 189 11278 140 17 -10.9 13.0 | 249 10 9.6 3.6 35 180 11582 110 14 -13.2 4.8 | 302 9 7.3 -4.6 36 164 12192 155 12 -5.1 10.9 | 265 15 15.4 1.5 37 156 12497 100 10 -9.8 1.7 | 306 13 10.6 -7.7 38 150 12760 90 8 -8.0 0.0 | 307 16 12.5 -9.4 39 149 12802 115 10 -9.1 4.2 | 294 13 11.4 -5.2 40 107 14935 340 1 0.3 -0.9 | 296 23 20.8 -10.3 41 102 15240 10 2 -0.3 -2.0 | 299 23 20.1 -11.4 42 100 15390 65 3 -2.7 -1.3 | 301 21 17.8 -10.7 43 98 15545 65 3 -2.7 -1.3 | 301 21 17.8 -10.7 44 77 17069 340 13 4.4 -12.2 | 311 33 24.9 -21.6 45 70 17678 350 10 1.7 -9.8 | 311 29 22.2 -19.3 46 70 17720 355 9 0.8 -9.0 | 311 28 21.3 -18.4 47 64 18288 10 12 -2.1 -11.8 | 319 28 18.4 -21.2 48 61 18593 15 16 -4.1 -15.5 | 327 30 16.3 -24.9 49 59 18898 360 19 -0.0 -19.0 | 324 35 20.5 -28.4 50 56 19202 310 18 13.8 -11.6 | 301 40 34.3 -21.0 51 53 19507 315 16 11.3 -11.3 | 303 38 31.8 -20.7 52 51 19812 320 13 8.4 -10.0 | 304 35 28.8 -19.4 53 50 19940 360 23 -0.0 -23.0 | 328 38 20.5 -32.4 54 49 20117 330 26 13.0 -22.5 | 314 46 33.5 -31.9 55 47 20422 325 17 9.8 -13.9 | 308 38 30.2 -23.3 56 43 21031 335 37 15.6 -33.5 | 320 56 36.1 -42.9 57 41 21336 335 28 11.8 -25.4 | 317 47 32.3 -34.8 58 39 21641 330 29 14.5 -25.1 | 315 49 35.0 -34.5 59 37 21946 345 31 8.0 -29.9 | 324 49 28.5 -39.4 60 32 22860 330 40 20.0 -34.6 | 317 60 40.5 -44.0 61 31 23165 335 49 20.7 -44.4 | 323 68 41.2 -53.8 62 30 23380 340 42 14.4 -39.5 | 325 60 34.8 -48.9 63 27 24079 340 41 14.0 -38.5 | 324 59 34.5 -47.9 64 24 24994 315 37 26.2 -26.2 | 307 59 46.6 -35.6 65 20 26110 330 30 15.0 -26.0 | 315 50 35.5 -35.4 66 20 26213 335 33 13.9 -29.9 | 319 52 34.4 -39.3 67 17 27127 305 21 17.2 -12.0 | 300 43 37.7 -21.5 68 16 27432 315 22 15.6 -15.6 | 305 44 36.0 -25.0 69 16 27737 335 28 11.8 -25.4 | 317 47 32.3 -34.8 70 15 28042 310 29 22.2 -18.6 | 303 51 42.7 -28.0 71 14 28346 325 38 21.8 -31.1 | 314 59 42.3 -40.5 72 13 28956 325 48 27.5 -39.3 | 315 68 48.0 -48.7 73 12 29566 330 39 19.5 -33.8 | 317 59 40.0 -43.2 74 11 29870 340 45 15.4 -42.3 | 325 63 35.9 -51.7 75 10 30650 335 51 21.6 -46.2 | 323 70 42.0 -55.6 Wind Parameters Mean winds (0-6000m): 84.7 at 30.0 knts Storm direction: 114.7 at 22.5 knts Shear (0-3000m) pos: 5.1 neg: 0.0 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 92.5 deg Storm rel helicity (0-3000m) pos: 236.4 neg: -3.6 tot: 232.8 m^2/s^2 ave: 77.6 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 6.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.13 Bulk Shear: 107.54 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 20 22 336 32| 16.4 0.0 16.4|113.9 0.0 113.9 227.8 0.81| 17.3 14.1 1000 24 24 342 33| 8.8 0.0 8.8|147.8 0.0 147.8 147.8 0.82| 11.0 9.0 1500 30 25 346 32| 5.7 0.0 5.7|176.7 0.0 176.7 117.8 0.65| 11.1 7.2 2000 38 24 349 29| 4.9 0.0 4.9|187.2 -3.6 183.5 91.8 0.55| 10.7 5.8 2500 46 24 354 26| 5.3 0.0 5.3|217.2 -3.6 213.5 85.4 0.61| 10.1 6.2 3000 55 25 0 24| 5.1 0.0 5.1|236.4 -3.6 232.8 77.6 0.64| 9.5 6.0 4000 66 26 10 20| 4.0 0.2 4.2|244.7 -10.3 234.4 58.6 0.59| 7.8 4.6 5000 75 27 20 18| 4.5 0.1 4.6|285.9 -10.3 275.6 55.1 0.63| 7.8 4.9 6000 85 30 38 15| 3.3 0.1 3.4|299.7 -10.3 289.5 48.2 0.53| 8.2 4.3 Wrote GIF file: /home/apache/climate/data/raob//CYUX/skewt/CYUX.skewt.20251205.12.gif