UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113000.upa.cvt Date: 0000Z 30 NOV 25 Searching for CYBK... Searching the city database file for: CYBK ... Date:0000Z 30 NOV 25 Station: CYBK WMO ident: 71926 Latitude: 64.32 Longitude: -96.00 Elevation: 51.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1009 51 -25.3 -28.5 75 3.2 -25.6 325 15 247.2 247.3 247.0 248.2 0.36 1 1004 89 -24.7 -28.2 73 3.5 -25.0 325 19 248.2 248.2 247.9 249.2 0.37 2 1000 120 -24.9 -28.5 72 3.6 -25.2 325 22 248.2 248.3 247.9 249.2 0.36 3 925 685 -27.3 -32.1 64 4.8 -27.7 335 22 251.4 251.4 250.5 252.2 0.28 4 906 834 -28.1 -33.0 63 4.9 -28.5 335 23 252.1 252.1 251.1 252.8 0.26 5 854 1259 -27.7 -31.8 68 4.1 -28.0 340 32 256.8 256.8 255.2 257.7 0.31 6 850 1293 -27.7 -31.9 67 4.2 -28.0 340 34 257.1 257.2 255.5 258.0 0.31 7 796 1762 -30.5 -33.3 76 2.8 -30.7 340 29 259.0 259.1 257.0 259.8 0.29 8 747 2212 -31.7 -37.7 55 6.0 -32.1 337 26 262.5 262.5 259.5 263.1 0.20 9 731 2365 -32.7 -36.5 69 3.8 -33.0 342 26 263.0 263.0 260.0 263.7 0.23 10 707 2599 -33.7 -38.3 63 4.6 -34.0 348 24 264.4 264.4 261.0 265.0 0.20 11 700 2669 -34.3 -38.7 64 4.4 -34.6 350 23 264.5 264.5 261.0 265.1 0.19 12 616 3551 -40.3 -48.3 42 8.0 -40.6 6 25 267.5 267.5 263.0 267.7 0.08 13 596 3776 -41.1 -47.1 52 6.0 -41.3 11 30 269.1 269.1 264.2 269.4 0.09 14 563 4162 -41.9 -51.9 33 10.0 -42.2 14 37 272.5 272.6 266.5 272.7 0.06 15 528 4594 -44.1 -49.1 57 5.0 -44.2 24 40 275.0 275.0 268.1 275.2 0.08 16 523 4658 -43.5 -51.5 41 8.0 -43.7 21 42 276.4 276.4 269.1 276.6 0.06 17 512 4801 -43.9 -51.9 41 8.0 -44.1 14 46 277.6 277.6 269.8 277.8 0.06 18 501 4947 -44.3 -51.3 46 7.0 -44.5 10 48 278.9 278.9 270.6 279.1 0.07 19 500 4960 -44.5 -51.5 46 7.0 -44.7 10 48 278.8 278.8 270.5 279.0 0.07 20 482 5205 -44.9 -57.9 22 13.0 -45.2 4 48 281.2 281.2 271.9 281.3 0.03 21 472 5346 -45.5 -57.0 26 11.6 -45.7 355 61 282.2 282.2 272.5 282.3 0.04 22 468 5402 -45.7 -56.7 28 11.0 -45.9 355 61 282.6 282.6 272.8 282.7 0.04 23 460 5517 -46.1 -58.1 24 12.0 -46.3 355 61 283.5 283.5 273.2 283.6 0.03 24 451 5649 -44.7 -62.7 12 18.0 -45.0 354 59 286.9 286.9 275.0 286.9 0.02 25 419 6141 -45.1 -63.1 12 18.0 -45.4 350 53 292.5 292.5 277.9 292.5 0.02 26 400 6450 -47.1 -63.1 14 16.0 -47.4 350 47 293.8 293.8 278.6 293.8 0.02 27 374 6892 -49.5 -65.5 14 16.0 -49.7 345 47 296.3 296.3 279.7 296.4 0.02 28 362 7106 -49.7 -65.7 14 16.0 -50.0 344 51 298.8 298.8 280.8 298.9 0.02 29 331 7692 -49.5 -69.5 8 20.0 -49.8 340 60 306.8 306.8 284.1 306.9 0.01 30 314 8039 -47.1 -74.1 3 27.0 -47.5 340 60 314.8 314.8 287.1 314.9 0.01 31 300 8340 -47.9 -74.9 3 27.0 -48.3 340 55 317.8 317.8 288.1 317.9 0.00 32 287 8630 -48.7 -76.7 2 28.0 -49.1 340 54 320.7 320.7 289.0 320.8 0.00 33 280 8792 -47.1 -77.1 2 30.0 -47.6 340 54 325.3 325.3 290.4 325.3 0.00 34 250 9540 -45.9 -78.9 1 33.0 -46.5 340 49 337.8 337.8 293.8 337.8 0.00 35 240 9813 -45.3 -80.3 1 35.0 -46.0 343 46 342.7 342.7 295.0 342.7 0.00 36 215 10549 -46.1 -81.1 1 35.0 -46.8 333 40 352.4 352.4 297.1 352.4 0.00 37 200 11030 -47.9 -81.9 1 34.0 -48.5 335 36 356.9 356.9 298.1 356.9 0.00 38 198 11096 -48.5 -81.5 1 33.0 -49.1 336 38 357.0 357.0 298.1 357.0 0.00 39 185 11546 -45.1 -81.1 1 36.0 -46.0 331 31 369.5 369.5 300.5 369.5 0.00 40 172 12032 -44.9 -81.9 1 37.0 -45.9 335 43 377.6 377.6 301.9 377.6 0.00 41 154 12766 -47.3 -83.3 1 36.0 -48.1 347 40 385.6 385.6 303.1 385.7 0.00 42 150 12940 -46.7 -82.7 1 36.0 -47.6 345 42 389.6 389.6 303.8 389.6 0.00 43 135 13636 -46.3 -83.3 1 37.0 -47.3 332 43 402.2 402.2 305.5 402.2 0.00 44 125 14149 -43.3 -82.3 1 39.0 -44.8 349 37 416.6 416.6 307.3 416.6 0.00 45 113 14824 -44.5 -83.5 1 39.0 -46.0 347 39 426.6 426.6 308.4 426.6 0.00 46 106 15253 -41.9 -82.9 0 41.0 -43.9 346 41 439.4 439.4 309.8 439.4 0.00 47 104 15382 -39.9 -80.9 0 41.0 -42.3 350 40 445.6 445.6 310.4 445.6 0.01 48 100 15650 -39.1 -81.1 0 42.0 -41.7 360 39 452.2 452.2 311.1 452.2 0.01 49 92 16222 -39.7 -80.7 0 41.0 -42.3 346 42 461.9 461.9 312.0 461.9 0.01 50 79 17275 -35.1 -78.1 0 43.0 -39.4 357 43 492.0 492.0 314.4 492.0 0.01 51 75 17636 -36.5 -79.5 0 43.0 -40.5 356 28 496.4 496.4 314.7 496.5 0.01 52 71 18020 -32.3 -76.3 0 44.0 -37.8 358 49 513.2 513.2 315.9 513.3 0.02 53 70 18120 -32.7 -76.7 0 44.0 -38.1 5 48 514.4 514.4 315.9 514.5 0.02 54 65 18641 -34.5 -77.5 0 43.0 -39.5 8 56 521.5 521.5 316.4 521.6 0.02 55 57 19565 -32.1 -76.1 0 44.0 -38.5 3 44 546.9 546.9 317.9 547.1 0.02 56 50 20480 -38.3 -80.3 0 42.0 -42.9 355 34 553.2 553.2 318.3 553.3 0.01 57 44 21351 -41.5 -82.5 0 41.0 -45.4 340 37 566.0 566.0 318.9 566.0 0.01 58 39 22170 -40.3 -81.3 0 41.0 -45.0 1 43 588.9 588.9 320.1 589.0 0.01 59 34 23096 -44.1 -84.1 0 40.0 -48.0 356 44 602.5 602.5 320.7 602.5 0.01 60 32 23504 -41.9 -82.9 0 41.0 -46.7 3 49 618.9 618.9 321.5 619.0 0.01 61 30 23940 -42.5 -82.5 0 40.0 -47.3 5 59 628.8 628.8 321.9 628.9 0.01 62 22 26009 -47.9 -86.9 0 39.0 -51.8 4 68 671.0 671.0 323.4 671.1 0.01 63 21 26317 -45.9 -84.9 0 39.0 -50.6 7 71 686.0 686.0 324.0 686.1 0.01 64 20 26640 -48.1 -87.1 0 39.0 -52.2 10 74 688.9 688.9 324.1 689.0 0.01 65 18 27329 -49.7 -87.7 0 38.0 -53.5 10 77 705.0 705.0 324.6 705.0 0.01 66 15 28523 -47.7 -86.7 0 39.0 -52.8 10 85 749.4 749.4 325.9 749.5 0.01 67 10 31170 -51.7 -88.7 0 37.0 -56.5 10 103 826.6 826.6 327.9 826.7 0.01 68 6.7 33763 -52.5 -88.5 1 36.0 -58.3 923.5 923.5 329.9 923.7 0.02 69 4.5 36369 -46.7 -85.7 0 39.0 -57.0 1062.1 1062.1 332.1 1062.7 0.06 TRP 374 6892 -49.5 -65.5 14 16.0 -49.7 345 47 296.3 296.3 279.7 296.4 0.02 WND 472 5346 -45.5 -57.0 26 11.6 -45.7 355 61 282.2 282.2 272.5 282.3 0.04 Sounding variables and indices 1000-500 mb thick: 4840.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 57.77 % Est. max temperature: -16.18 C = 2.88 F Sfc-Lift cond lev (LCL): 956.41 mb = 443.03 m = 1453.48 ft T: -26.27 C 700-500 lapse rate: 4.45 C/km Conv cond level (CCL): 712.06 mb = 2549.22 m = 8363.47 ft Mean mixing ratio: 0.32 g/kg Conv temperature: -8.36 C = 16.94 F Cap Strength: 23.00 C Lifted Index: 22.92 C Risk: None Lifted Index @300 mb: 47.47 C Lifted Index @700 mb: 12.56 C Showalter Index: 17.06 C Risk: None Total Totals Index: 29.40 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 12.60 C K Index: -19.50 Risk: None Sweat Index: 116.00 Risk: None Energy Index: 4.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.22 J/kg Max Up Vert Vel: 4.30 m/s Conv Inhibition (B-): 87786.78 J/kg Cap Strength: 22.85 C Lift Cond Lev (LCL): 893.21 mb = 936.49 m = 3072.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 26 at 25 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 1009 51 325 15 8.6 -12.3 | 242 22 19.6 10.6 1 1000 120 325 22 12.6 -18.0 | 258 24 23.6 4.9 2 975 305 340 27 9.2 -25.4 | 277 20 20.2 -2.5 3 935 610 340 20 6.8 -18.8 | 257 18 17.8 4.1 4 925 685 335 22 9.3 -19.9 | 262 21 20.3 3.0 5 896 914 335 23 9.7 -20.8 | 264 21 20.7 2.1 6 859 1219 340 30 10.3 -28.2 | 284 22 21.3 -5.3 7 850 1293 340 34 11.6 -31.9 | 292 24 22.6 -9.0 8 788 1829 340 28 9.6 -26.3 | 279 21 20.6 -3.4 9 755 2134 335 26 11.0 -23.6 | 272 22 22.0 -0.7 10 723 2438 345 26 6.7 -25.1 | 277 18 17.7 -2.2 11 700 2669 350 23 4.0 -22.7 | 269 15 15.0 0.2 12 692 2743 350 24 4.2 -23.6 | 273 15 15.2 -0.7 13 633 3353 360 21 -0.0 -21.0 | 260 11 11.0 1.9 14 605 3658 10 28 -4.9 -27.6 | 307 8 6.1 -4.7 15 554 4267 15 39 -10.1 -37.7 | 357 15 0.9 -14.8 16 529 4572 25 40 -16.9 -36.3 | 24 15 -5.9 -13.4 17 506 4877 10 48 -8.3 -47.3 | 354 25 2.7 -24.4 18 500 4960 10 48 -8.3 -47.3 | 354 25 2.7 -24.4 19 484 5182 5 46 -4.0 -45.8 | 343 24 7.0 -22.9 20 472 5346 355 61 5.3 -60.8 | 337 41 16.3 -37.9 21 462 5486 355 61 5.3 -60.8 | 337 41 16.3 -37.9 22 422 6096 350 54 9.4 -53.2 | 326 36 20.4 -30.3 23 400 6450 350 47 8.2 -46.3 | 321 30 19.2 -23.4 24 385 6706 345 47 12.2 -45.4 | 314 32 23.2 -22.5 25 374 6892 345 47 12.2 -45.4 | 314 32 23.2 -22.5 26 335 7620 340 60 20.5 -56.4 | 317 46 31.5 -33.5 27 305 8230 340 60 20.5 -56.4 | 317 46 31.5 -33.5 28 300 8340 340 55 18.8 -51.7 | 314 41 29.8 -28.8 29 266 9144 340 53 18.1 -49.8 | 313 40 29.1 -26.9 30 250 9540 340 49 16.8 -46.0 | 310 36 27.8 -23.1 31 231 10058 345 44 11.4 -42.5 | 311 30 22.4 -19.6 32 211 10668 330 39 19.5 -33.8 | 290 32 30.5 -10.9 33 202 10973 340 32 10.9 -30.1 | 288 23 21.9 -7.2 34 200 11030 335 36 15.2 -32.6 | 290 28 26.2 -9.7 35 193 11278 340 45 15.4 -42.3 | 306 33 26.4 -19.4 36 184 11582 330 29 14.5 -25.1 | 275 26 25.5 -2.2 37 176 11887 330 45 22.5 -39.0 | 296 37 33.5 -16.1 38 160 12497 350 37 6.4 -36.4 | 308 22 17.4 -13.5 39 150 12940 345 42 10.9 -40.6 | 309 28 21.9 -17.7 40 146 13106 350 43 7.5 -42.3 | 316 27 18.5 -19.4 41 134 13716 330 43 21.5 -37.2 | 294 36 32.5 -14.3 42 128 14021 350 36 6.3 -35.5 | 306 21 17.2 -12.6 43 106 15240 345 41 10.6 -39.6 | 308 27 21.6 -16.7 44 100 15650 360 39 -0.0 -39.0 | 326 19 11.0 -16.1 45 97 15850 360 39 -0.0 -39.0 | 326 19 11.0 -16.1 46 93 16154 345 43 11.1 -41.5 | 310 29 22.1 -18.6 47 85 16764 355 36 3.1 -35.9 | 313 19 14.1 -13.0 48 81 17069 350 52 9.0 -51.2 | 325 35 20.0 -28.3 49 78 17374 360 39 -0.0 -39.0 | 326 19 11.0 -16.1 50 75 17678 355 26 2.3 -25.9 | 283 14 13.3 -3.0 51 71 17983 355 49 4.3 -48.8 | 329 30 15.3 -25.9 52 70 18120 5 48 -4.2 -47.8 | 345 26 6.8 -24.9 53 63 18898 10 60 -10.4 -59.1 | 359 36 0.6 -36.2 54 57 19507 5 44 -3.8 -43.8 | 341 22 7.2 -20.9 55 53 20117 340 41 14.0 -38.5 | 302 29 25.0 -15.6 56 50 20480 355 34 3.0 -33.9 | 308 18 14.0 -11.0 57 48 20726 355 33 2.9 -32.9 | 306 17 13.9 -10.0 58 44 21336 340 37 12.7 -34.8 | 297 26 23.7 -11.9 59 42 21641 335 43 18.2 -39.0 | 299 33 29.2 -16.1 60 38 22250 5 43 -3.7 -42.8 | 340 21 7.2 -19.9 61 34 23165 355 44 3.8 -43.8 | 325 26 14.8 -20.9 62 31 23774 10 53 -9.2 -52.2 | 356 29 1.8 -29.3 63 30 23940 5 59 -5.1 -58.8 | 351 36 5.9 -35.9 64 26 24994 355 58 5.1 -57.8 | 335 38 16.1 -34.9 65 20 26640 10 74 -12.8 -72.9 | 2 50 -1.9 -50.0 66 19 27127 10 75 -13.0 -73.9 | 2 51 -2.0 -51.0 67 18 27432 10 78 -13.5 -76.8 | 3 54 -2.5 -53.9 68 10 31170 10 103 -17.9 -101.4 | 5 79 -6.9 -78.5 Wind Parameters Mean winds (0-6000m): 355.6 at 33.9 knts Storm direction: 25.6 at 25.4 knts Shear (0-3000m) pos: 2.5 neg: 0.5 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 26.2 deg Storm rel helicity (0-3000m) pos: 153.5 neg: -78.6 tot: 74.9 m^2/s^2 ave: 25.0 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 2.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.35 Bulk Shear: 26.56 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 ------------------------------------------------------------------------------- 500 336 24 266 21| 8.1 0.0 8.1| 75.9 -22.1 53.8 107.7 0.45| 19.4 8.8 1000 336 23 265 20| 4.1 2.5 6.6|102.6 -24.3 78.3 78.3 0.51| 13.1 6.7 1500 338 26 272 21| 4.4 1.7 6.1|141.8 -35.1 106.7 71.1 0.51| 12.0 6.1 2000 338 26 274 21| 3.3 0.8 4.1|141.8 -62.0 79.8 39.9 0.33| 10.4 3.4 2500 339 26 274 21| 2.9 0.6 3.5|150.5 -69.8 80.7 32.3 0.28| 9.7 2.7 3000 340 26 274 20| 2.5 0.5 3.0|153.5 -78.6 74.9 25.0 0.23| 8.9 2.0 4000 347 26 278 17| 3.8 0.4 4.2|185.9 -83.6 102.2 25.6 0.34| 9.0 3.0 5000 356 29 295 15| 3.8 1.6 5.5|219.4-143.8 75.7 15.1 0.22| 9.9 2.2 6000 356 34 309 17| 3.2 2.8 6.0|219.4-262.6 -43.2 -7.2 0.07| 10.6 0.7 Wrote GIF file: /home/apache/climate/data/raob//CYBK/skewt/CYBK.skewt.20251130.00.gif