UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for CYCB... Searching the city database file for: CYCB ... Date:1200Z 29 NOV 25 Station: CYCB WMO ident: 71925 Latitude: 69.10 Longitude: -105.12 Elevation: 27.00 ------------------------------------------------------------------------------- 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 1020 27 -27.5 -30.5 76 3.0 -27.7 285 15 244.3 244.3 244.1 245.1 0.30 1 1005 140 -25.3 -28.5 75 3.2 -25.6 319 26 247.5 247.6 247.2 248.5 0.36 2 1003 155 -23.7 -27.2 73 3.5 -24.1 323 28 249.2 249.3 248.9 250.3 0.41 3 1000 178 -23.7 -27.4 72 3.7 -24.1 330 30 249.4 249.5 249.1 250.5 0.40 4 988 266 -22.9 -26.6 72 3.7 -23.3 337 29 251.1 251.2 250.6 252.3 0.44 5 925 748 -23.5 -27.5 70 4.0 -23.9 335 31 255.3 255.3 254.2 256.5 0.43 6 920 788 -23.7 -28.0 68 4.3 -24.1 337 31 255.5 255.5 254.3 256.6 0.41 7 886 1062 -25.7 -29.6 70 3.9 -26.1 338 32 256.2 256.2 254.8 257.2 0.37 8 864 1244 -25.3 -28.5 75 3.2 -25.6 330 33 258.4 258.5 256.8 259.6 0.42 9 850 1363 -25.9 -28.7 77 2.8 -26.2 330 31 259.0 259.1 257.2 260.2 0.42 10 810 1711 -27.7 -28.6 92 0.9 -27.8 330 37 260.7 260.8 258.6 262.0 0.45 11 777 2009 -28.9 -30.3 88 1.4 -29.0 327 43 262.5 262.6 260.0 263.7 0.40 12 753 2233 -29.1 -33.3 67 4.2 -29.5 327 47 264.7 264.7 261.4 265.6 0.31 13 745 2309 -29.3 -31.9 78 2.6 -29.5 328 48 265.3 265.3 262.0 266.3 0.35 14 715 2602 -30.1 -36.1 56 6.0 -30.6 327 53 267.5 267.6 263.4 268.3 0.24 15 705 2702 -30.3 -35.3 62 5.0 -30.7 326 54 268.4 268.4 264.1 269.2 0.27 16 700 2753 -30.7 -35.1 65 4.4 -31.0 325 54 268.5 268.5 264.1 269.3 0.28 17 666 3105 -32.3 -35.3 75 3.0 -32.5 327 58 270.5 270.6 265.6 271.4 0.28 18 640 3385 -33.9 -38.8 61 4.9 -34.2 328 61 271.8 271.9 266.3 272.5 0.21 19 623 3573 -35.1 -35.8 93 0.7 -35.1 329 63 272.5 272.6 267.0 273.4 0.29 20 619 3618 -35.1 -43.1 44 8.0 -35.5 330 63 273.1 273.1 267.0 273.5 0.14 21 618 3630 -35.3 -44.3 39 9.0 -35.7 330 64 272.9 273.0 266.9 273.3 0.12 22 612 3697 -35.7 -40.6 61 4.9 -36.0 331 65 273.3 273.3 267.3 273.8 0.18 23 593 3916 -37.1 -44.1 48 7.0 -37.4 334 69 274.1 274.1 267.7 274.5 0.13 24 587 3986 -37.3 -49.3 28 12.0 -37.8 335 70 274.7 274.7 268.0 274.9 0.07 25 584 4022 -36.5 -59.5 7 23.0 -37.1 336 70 276.0 276.0 268.7 276.1 0.02 26 580 4070 -35.5 -53.5 14 18.0 -36.2 337 71 277.7 277.7 269.8 277.9 0.05 27 566 4240 -35.1 -56.1 10 21.0 -35.8 339 74 280.1 280.1 271.3 280.2 0.03 28 500 5100 -37.3 -60.3 7 23.0 -38.0 340 94 287.6 287.6 275.5 287.6 0.02 29 481 5368 -37.9 -59.9 8 22.0 -38.6 340 99 290.0 290.0 276.7 290.1 0.02 30 404 6553 -44.8 -59.1 19 14.3 -45.2 340 115 295.9 295.9 279.6 296.0 0.03 31 401 6603 -45.1 -59.1 19 14.0 -45.4 340 115 296.2 296.2 279.7 296.3 0.03 32 400 6620 -45.3 -59.3 19 14.0 -45.6 340 115 296.1 296.1 279.7 296.2 0.03 33 373 7084 -48.1 -63.1 16 15.0 -48.4 340 111 298.4 298.4 280.7 298.5 0.02 34 305 8393 -53.9 -67.9 16 14.0 -54.1 345 91 307.9 307.9 284.5 308.0 0.01 35 300 8500 -52.1 -68.1 13 16.0 -52.3 345 87 311.9 311.9 286.0 312.0 0.01 36 290 8719 -52.9 -68.9 13 16.0 -53.1 345 83 313.8 313.8 286.7 313.9 0.01 37 272 9133 -51.1 -72.1 6 21.0 -51.4 345 76 322.2 322.2 289.5 322.3 0.01 38 250 9680 -51.5 -75.5 4 24.0 -51.8 340 67 329.5 329.5 291.6 329.5 0.01 39 241 9917 -51.9 -76.9 3 25.0 -52.2 340 63 332.4 332.4 292.4 332.4 0.00 40 227 10307 -48.3 -78.3 2 30.0 -48.8 340 57 343.6 343.6 295.2 343.6 0.00 41 216 10634 -48.1 -79.1 2 31.0 -48.7 340 52 348.8 348.8 296.4 348.9 0.00 42 200 11140 -48.3 -79.3 2 31.0 -48.9 345 53 356.3 356.3 298.0 356.3 0.00 43 185 11654 -49.3 -80.3 1 31.0 -49.8 352 50 362.7 362.7 299.2 362.7 0.00 44 151 12996 -46.7 -80.7 1 34.0 -47.6 336 40 388.9 388.9 303.6 388.9 0.00 45 150 13040 -46.9 -80.9 1 34.0 -47.8 335 40 389.2 389.2 303.7 389.3 0.00 46 140 13495 -48.9 -81.9 1 33.0 -49.7 332 42 393.5 393.5 304.3 393.5 0.00 47 129 14039 -43.1 -79.1 1 36.0 -44.6 333 46 413.2 413.2 306.9 413.3 0.01 48 118 14636 -45.5 -80.5 1 35.0 -46.8 355 37 419.5 419.5 307.7 419.5 0.01 49 113 14925 -44.7 -80.7 1 36.0 -46.1 350 46 426.2 426.2 308.4 426.2 0.01 50 112 14985 -42.7 -79.7 1 37.0 -44.5 349 48 431.0 431.0 309.0 431.1 0.01 51 105 15425 -38.3 -77.3 1 39.0 -41.0 351 53 447.4 447.4 310.6 447.5 0.01 52 100 15760 -38.7 -77.7 1 39.0 -41.4 320 40 452.9 453.0 311.1 453.0 0.01 53 91 16404 -39.1 -78.1 1 39.0 -41.9 2 37 464.5 464.5 312.2 464.6 0.01 54 86 16794 -34.3 -76.3 1 42.0 -38.5 3 35 481.8 481.8 313.6 481.9 0.01 55 77 17562 -35.7 -77.7 1 42.0 -39.8 326 28 494.4 494.4 314.5 494.4 0.01 56 71 18130 -31.5 -75.5 0 44.0 -37.3 351 41 514.9 514.9 316.0 515.0 0.02 57 70 18230 -31.1 -75.1 1 44.0 -37.1 355 44 517.9 517.9 316.2 518.0 0.02 58 61 19208 -29.9 -74.9 0 45.0 -37.0 10 34 541.3 541.3 317.6 541.5 0.02 59 50 20610 -34.7 -77.7 0 43.0 -40.6 335 32 561.7 561.7 318.8 561.8 0.02 60 46 21195 -31.9 -75.9 0 44.0 -39.3 335 27 582.0 582.0 319.8 582.2 0.03 61 32 23695 -43.5 -82.5 1 39.0 -47.7 331 39 614.6 614.6 321.3 614.7 0.01 62 30 24130 -42.7 -82.7 0 40.0 -47.4 340 46 628.2 628.2 321.8 628.3 0.01 63 29 24359 -41.5 -81.5 1 40.0 -46.7 340 46 637.7 637.7 322.2 637.8 0.02 64 21 26524 -46.1 -84.1 1 38.0 -50.7 336 62 685.4 685.4 324.0 685.6 0.02 65 20 26850 -43.5 -82.5 1 39.0 -49.3 340 65 703.0 703.0 324.6 703.2 0.02 66 18 27555 -45.7 -84.7 0 39.0 -51.0 340 67 717.6 717.6 325.0 717.7 0.02 TRP 305 8393 -53.9 -67.9 16 14.0 -54.1 345 91 307.9 307.9 284.5 308.0 0.01 WND 404 6553 -44.8 -59.1 19 14.3 -45.2 340 115 295.9 295.9 279.6 296.0 0.03 Sounding variables and indices 1000-500 mb thick: 4922.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 57.43 % Est. max temperature: -13.88 C = 7.02 F Sfc-Lift cond lev (LCL): 969.80 mb = 402.18 m = 1319.46 ft T: -23.07 C 700-500 lapse rate: 2.81 C/km Conv cond level (CCL): 694.69 mb = 2806.90 m = 9208.89 ft Mean mixing ratio: 0.42 g/kg Conv temperature: -2.82 C = 26.92 F Cap Strength: 23.24 C Lifted Index: 28.48 C Risk: None Lifted Index @300 mb: 41.86 C Lifted Index @700 mb: 14.40 C Showalter Index: 22.50 C Risk: None Total Totals Index: 20.00 C Risk: None Vertical Totals Index: 11.40 C Cross Totals Index: 8.60 C K Index: -21.70 Risk: None Sweat Index: 156.00 Risk: None Energy Index: 5.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.35 J/kg Max Up Vert Vel: 8.41 m/s Conv Inhibition (B-): 76174.12 J/kg Cap Strength: 28.40 C Lift Cond Lev (LCL): 911.01 mb = 859.18 m = 2818.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 5 at 45 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 1020 27 285 15 14.5 -3.9 | 204 45 18.5 41.3 1 1000 178 330 30 15.0 -26.0 | 225 27 19.0 19.2 2 983 305 340 29 9.9 -27.3 | 218 23 13.9 17.9 3 943 610 330 30 15.0 -26.0 | 225 27 19.0 19.2 4 925 748 335 31 13.1 -28.1 | 225 24 17.1 17.1 5 904 914 345 32 8.3 -30.9 | 221 19 12.3 14.3 6 867 1219 330 33 16.5 -28.6 | 231 26 20.5 16.6 7 850 1363 330 31 15.5 -26.8 | 227 27 19.5 18.3 8 796 1829 330 39 19.5 -33.8 | 244 26 23.5 11.4 9 763 2134 325 46 26.4 -37.7 | 256 31 30.4 7.5 10 731 2438 330 50 25.0 -43.3 | 266 29 29.0 1.9 11 701 2743 325 55 31.5 -45.1 | 270 36 35.5 0.1 12 700 2753 325 54 31.0 -44.2 | 268 35 34.9 0.9 13 615 3658 330 64 32.0 -55.4 | 286 37 36.0 -10.2 14 563 4267 340 75 25.7 -70.5 | 311 39 29.6 -25.3 15 516 4877 340 84 28.7 -78.9 | 316 47 32.7 -33.8 16 500 5100 340 94 32.1 -88.3 | 320 56 36.1 -43.2 17 432 6096 340 112 38.3 -105.2 | 325 73 42.3 -60.1 18 404 6553 340 115 39.3 -108.1 | 325 76 43.3 -62.9 19 400 6620 340 115 39.3 -108.1 | 325 76 43.3 -62.9 20 395 6706 340 115 39.3 -108.1 | 325 76 43.3 -62.9 21 343 7620 340 104 35.6 -97.7 | 323 66 39.5 -52.6 22 305 8393 345 91 23.6 -87.9 | 327 51 27.5 -42.7 23 300 8500 345 87 22.5 -84.0 | 326 47 26.5 -38.9 24 272 9144 345 76 19.7 -73.4 | 320 37 23.6 -28.2 25 250 9680 340 67 22.9 -63.0 | 303 32 26.9 -17.8 26 215 10668 340 52 17.8 -48.9 | 280 22 21.8 -3.7 27 205 10973 340 56 19.2 -52.6 | 288 24 23.1 -7.4 28 200 11140 345 53 13.7 -51.2 | 289 19 17.7 -6.0 29 179 11887 355 48 4.2 -47.8 | 288 9 8.2 -2.6 30 163 12497 350 37 6.4 -36.4 | 230 14 10.4 8.7 31 150 13040 335 40 16.9 -36.3 | 247 23 20.9 8.9 32 142 13411 330 40 20.0 -34.6 | 246 26 24.0 10.5 33 136 13716 335 47 19.9 -42.6 | 264 24 23.8 2.6 34 130 14021 330 47 23.5 -40.7 | 261 28 27.5 4.5 35 124 14326 360 42 -0.0 -42.0 | 231 5 4.0 3.2 36 118 14630 355 36 3.1 -35.9 | 217 12 7.1 9.3 37 108 15240 345 56 14.5 -54.1 | 296 21 18.5 -8.9 38 103 15545 355 52 4.5 -51.8 | 308 11 8.5 -6.6 39 100 15760 320 40 25.7 -30.6 | 244 33 29.7 14.5 40 94 16154 320 40 25.7 -30.6 | 244 33 29.7 14.5 41 90 16459 10 36 -6.3 -35.5 | 167 10 -2.3 9.7 42 87 16764 5 33 -2.9 -32.9 | 185 12 1.1 12.3 43 83 17069 350 45 7.8 -44.3 | 266 12 11.8 0.9 44 79 17374 320 33 21.2 -25.3 | 232 32 25.2 19.9 45 76 17678 330 26 13.0 -22.5 | 217 28 17.0 22.7 46 70 18230 355 44 3.8 -43.8 | 260 8 7.8 1.3 47 67 18593 355 45 3.9 -44.8 | 267 8 7.9 0.3 48 64 18898 15 34 -8.8 -32.8 | 159 13 -4.8 12.3 49 61 19202 10 34 -5.9 -33.5 | 171 12 -1.9 11.7 50 58 19507 345 34 8.8 -32.8 | 226 18 12.8 12.3 51 56 19812 355 32 2.8 -31.9 | 207 15 6.8 13.3 52 54 20117 340 29 9.9 -27.3 | 218 23 13.9 17.9 53 51 20422 345 34 8.8 -32.8 | 226 18 12.8 12.3 54 50 20610 335 32 13.5 -29.0 | 227 24 17.5 16.2 55 49 20726 320 32 20.6 -24.5 | 230 32 24.5 20.7 56 47 21031 330 35 17.5 -30.3 | 235 26 21.5 14.9 57 45 21336 340 19 6.5 -17.9 | 201 29 10.5 27.3 58 43 21641 310 30 23.0 -19.3 | 226 37 26.9 25.9 59 39 22250 320 45 28.9 -34.5 | 252 35 32.9 10.7 60 36 22860 305 35 28.7 -20.1 | 232 41 32.6 25.1 61 35 23165 315 34 24.0 -24.0 | 233 35 28.0 21.1 62 33 23470 335 38 16.1 -34.4 | 242 23 20.0 10.7 63 30 24079 325 41 23.5 -33.6 | 247 30 27.5 11.6 64 30 24130 340 46 15.7 -43.2 | 264 20 19.7 1.9 65 26 24994 340 46 15.7 -43.2 | 264 20 19.7 1.9 66 24 25603 325 55 31.5 -45.1 | 270 36 35.5 0.1 67 20 26850 340 65 22.2 -61.1 | 301 31 26.2 -15.9 68 15 27432 340 70 23.9 -65.8 | 306 35 27.9 -20.6 69 13 27737 340 76 26.0 -71.4 | 311 40 30.0 -26.2 Wind Parameters Mean winds (0-6000m): 335.0 at 60.5 knts Storm direction: 5.0 at 45.3 knts Shear (0-3000m) pos: 5.8 neg: 3.4 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): 69.8 deg Storm rel helicity (0-3000m) pos: 337.7 neg: -28.1 tot: 309.6 m^2/s^2 ave: 103.2 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 13.5 stream: 6.4 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.24 Bulk Shear: 145.82 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 ------------------------------------------------------------------------------- 500 331 27 219 27| 23.2 0.0 23.2|132.5 -10.8 121.7 243.4 0.41| 31.4 12.8 1000 334 29 221 25| 13.7 0.0 13.7|146.7 -18.5 128.2 128.2 0.32| 21.7 6.9 1500 333 30 224 25| 9.1 1.9 11.1|175.0 -28.1 146.9 97.9 0.32| 17.6 5.6 2000 332 32 229 25| 6.8 3.6 10.4|240.2 -28.1 212.2 106.1 0.42| 15.9 6.6 2500 331 35 236 26| 7.0 2.9 9.8|303.4 -28.1 275.3 110.1 0.47| 14.8 6.9 3000 330 39 243 26| 5.8 3.4 9.2|337.7 -28.1 309.6 103.2 0.47| 13.5 6.4 4000 330 45 257 27| 6.6 2.5 9.1|508.1 -28.1 480.0 120.0 0.57| 12.4 7.0 5000 333 52 272 28| 6.2 3.1 9.3|654.7 -28.1 626.6 125.3 0.57| 12.2 7.0 6000 335 60 288 31| 5.2 4.2 9.4|756.3 -28.1 728.2 121.4 0.53| 11.9 6.3 Wrote GIF file: /home/apache/climate/data/raob//CYCB/skewt/CYCB.skewt.20251129.12.gif