UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050200.upa.cvt Date: 0000Z 2 MAY 25 Searching for CYCB... Searching the city database file for: CYCB ... Date:0000Z 2 MAY 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 1006 27 -13.5 -16.2 80 2.7 -14.0 295 11 259.2 259.4 258.8 262.1 1.07 1 1000 79 -14.1 -16.8 80 2.7 -14.6 295 8 259.0 259.2 258.5 261.8 1.02 2 990 155 -14.9 -16.9 85 2.0 -15.3 303 8 259.0 259.2 258.5 261.8 1.03 3 982 217 -14.1 -18.1 72 4.0 -14.9 310 7 260.4 260.5 259.4 262.9 0.93 4 940 547 -16.5 -18.8 82 2.3 -16.9 316 9 261.2 261.4 260.0 263.8 0.92 5 925 668 -17.3 -20.1 79 2.8 -17.8 310 9 261.6 261.8 260.2 263.9 0.84 6 902 856 -18.3 -22.1 72 3.8 -18.9 333 8 262.5 262.6 260.6 264.5 0.72 7 880 1040 -19.5 -20.7 90 1.2 -19.7 358 9 263.1 263.2 261.3 265.4 0.83 8 865 1168 -19.3 -19.7 97 0.4 -19.4 17 10 264.6 264.7 262.6 267.2 0.93 9 859 1219 -18.9 -22.0 76 3.1 -19.4 25 11 265.5 265.7 263.0 267.7 0.76 10 850 1298 -18.1 -20.8 79 2.7 -18.6 30 14 267.2 267.3 264.4 269.6 0.86 11 830 1476 -18.1 -21.3 76 3.2 -18.7 18 13 269.0 269.1 265.6 271.4 0.84 12 791 1839 -13.9 -26.9 32 13.0 -16.1 350 16 277.2 277.3 270.4 278.8 0.53 13 782 1925 -14.1 -16.9 79 2.8 -14.7 347 18 277.9 278.1 272.1 281.7 1.30 14 750 2242 -15.9 -18.1 83 2.2 -16.4 340 20 279.3 279.5 272.8 282.9 1.22 15 734 2404 -16.7 -22.7 60 6.0 -17.8 340 19 280.2 280.3 272.7 282.7 0.84 16 700 2758 -19.9 -21.3 89 1.4 -20.1 330 21 280.4 280.6 273.1 283.4 1.00 17 678 2994 -21.5 -25.2 72 3.7 -22.1 329 22 281.2 281.4 273.1 283.4 0.73 18 649 3315 -22.9 -27.9 64 5.0 -23.6 327 24 283.2 283.3 274.0 285.0 0.59 19 620 3649 -24.1 -28.1 69 4.0 -24.6 325 26 285.5 285.6 275.3 287.4 0.61 20 604 3840 -24.5 -31.5 52 7.0 -25.4 322 28 287.2 287.3 276.0 288.7 0.45 21 593 3973 -25.3 -28.6 74 3.3 -25.8 320 29 287.8 287.9 276.5 289.7 0.61 22 553 4477 -28.7 -33.3 65 4.6 -29.2 317 34 289.6 289.7 277.1 290.9 0.42 23 547 4555 -29.1 -38.1 42 9.0 -29.9 317 34 290.0 290.1 277.1 290.9 0.26 24 531 4766 -30.7 -35.3 64 4.6 -31.2 319 35 290.6 290.6 277.5 291.7 0.36 25 528 4806 -31.1 -33.1 82 2.0 -31.3 319 36 290.6 290.6 277.6 292.0 0.45 26 500 5190 -33.9 -36.5 77 2.6 -34.1 320 38 291.7 291.8 278.0 292.8 0.34 27 488 5360 -35.1 -38.9 68 3.8 -35.4 319 39 292.3 292.3 278.2 293.2 0.27 28 480 5475 -36.1 -38.4 79 2.3 -36.2 318 39 292.4 292.5 278.3 293.4 0.29 29 476 5534 -36.7 -39.7 74 3.0 -36.9 318 39 292.4 292.4 278.3 293.2 0.25 30 472 5592 -37.1 -46.1 39 9.0 -37.6 318 39 292.6 292.6 278.2 293.0 0.13 31 467 5666 -37.7 -45.7 43 8.0 -38.1 317 40 292.7 292.8 278.2 293.2 0.14 32 459 5785 -38.5 -41.8 71 3.3 -38.7 317 40 293.2 293.2 278.6 293.9 0.21 33 455 5845 -38.9 -43.9 59 5.0 -39.2 316 40 293.4 293.4 278.6 294.0 0.17 34 450 5921 -39.3 -42.1 75 2.8 -39.5 316 40 293.8 293.9 278.9 294.6 0.21 35 444 6013 -40.1 -45.1 59 5.0 -40.4 316 41 294.0 294.0 278.9 294.5 0.15 36 441 6059 -40.5 -42.5 81 2.0 -40.6 315 41 294.0 294.1 279.0 294.7 0.21 37 438 6106 -40.9 -43.5 76 2.6 -41.1 315 41 294.1 294.1 279.0 294.7 0.19 38 435 6153 -41.1 -48.1 47 7.0 -41.4 315 41 294.4 294.4 279.0 294.8 0.11 39 432 6200 -41.5 -45.4 66 3.9 -41.7 314 41 294.5 294.5 279.1 295.0 0.15 40 429 6247 -41.9 -50.9 37 9.0 -42.2 314 42 294.6 294.6 279.0 294.9 0.08 41 426 6295 -42.3 -48.3 52 6.0 -42.6 313 42 294.7 294.7 279.1 295.1 0.11 42 421 6375 -42.5 -48.5 52 6.0 -42.8 313 42 295.4 295.4 279.4 295.8 0.11 43 419 6407 -42.7 -52.7 33 10.0 -43.0 312 43 295.5 295.6 279.4 295.8 0.07 44 414 6488 -42.9 -50.9 41 8.0 -43.2 312 43 296.3 296.3 279.8 296.6 0.09 45 411 6537 -42.9 -55.9 23 13.0 -43.3 311 43 296.9 296.9 280.0 297.1 0.05 46 403 6670 -43.3 -52.3 36 9.0 -43.6 310 44 298.1 298.1 280.6 298.3 0.08 47 400 6720 -43.7 -55.7 25 12.0 -44.0 310 47 298.2 298.2 280.6 298.4 0.05 48 398 6754 -44.1 -57.1 22 13.0 -44.5 310 47 298.1 298.1 280.6 298.3 0.04 49 389 6906 -45.1 -57.1 25 12.0 -45.4 311 47 298.7 298.8 280.8 298.9 0.04 50 385 6975 -45.7 -50.3 60 4.6 -45.9 311 48 298.8 298.9 281.0 299.2 0.10 51 380 7062 -46.5 -52.5 50 6.0 -46.7 312 48 298.9 298.9 281.0 299.2 0.08 52 376 7132 -46.7 -59.7 21 13.0 -47.0 312 48 299.5 299.6 281.2 299.7 0.03 53 371 7220 -47.1 -55.1 40 8.0 -47.3 313 48 300.2 300.2 281.5 300.4 0.06 54 351 7585 -49.3 -58.3 34 9.0 -49.5 315 49 302.0 302.0 282.3 302.1 0.04 55 300 8620 -45.9 -73.9 3 28.0 -46.4 325 43 320.7 320.7 288.9 320.7 0.01 56 250 9840 -42.7 -77.7 1 35.0 -43.6 325 36 342.6 342.6 295.0 342.6 0.00 57 200 11350 -42.7 -78.7 1 36.0 -43.7 325 30 365.2 365.2 299.7 365.2 0.00 58 150 13280 -43.9 -80.9 1 37.0 -45.1 345 27 394.4 394.4 304.4 394.4 0.00 59 100 15990 -46.3 -83.3 1 37.0 -47.7 335 20 438.3 438.3 309.7 438.3 0.00 60 82 17305 -48.3 -84.3 1 36.0 -49.6 336 20 459.8 459.8 311.7 459.8 0.00 61 70 18350 -47.7 -83.7 1 36.0 -49.3 20 20 482.3 482.3 313.7 482.4 0.01 62 63 19047 -46.7 -83.7 1 37.0 -48.6 11 13 499.3 499.3 314.9 499.3 0.01 63 55 19943 -48.9 -84.9 1 36.0 -50.7 355 16 514.0 514.0 315.9 514.1 0.01 64 50 20570 -48.3 -84.3 1 36.0 -50.3 5 8 529.6 529.7 316.9 529.7 0.01 65 30 23940 -46.1 -85.1 0 39.0 -49.7 80 8 619.0 619.0 321.5 619.0 0.01 66 28 24396 -45.9 -84.9 0 39.0 -49.8 94 6 631.9 631.9 322.0 631.9 0.01 67 22 25979 -49.9 -86.9 1 37.0 -53.2 35 14 665.1 665.1 323.3 665.1 0.01 68 20 26600 -49.3 -86.3 1 37.0 -53.0 55 7 685.3 685.3 324.0 685.4 0.01 69 10 31210 -43.3 -83.3 0 40.0 -51.8 100 12 857.9 857.9 328.5 858.3 0.04 70 9.1 31847 -41.7 -82.7 0 41.0 -51.5 887.5 887.5 329.2 888.0 0.05 71 7.5 33153 -43.5 -83.5 0 40.0 -53.2 930.7 930.7 330.0 931.2 0.05 72 6.7 33921 -38.1 -80.1 0 42.0 -51.5 983.8 983.8 330.9 984.9 0.10 TRP 351 7585 -49.3 -58.3 34 9.0 -49.5 315 49 302.0 302.0 282.3 302.1 0.04 WND Sounding variables and indices 1000-500 mb thick: 5111.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 71.72 % Est. max temperature: -6.61 C = 20.11 F Sfc-Lift cond lev (LCL): 962.95 mb = 364.79 m = 1196.82 ft T: -15.18 C 700-500 lapse rate: 5.76 C/km ThetaE index: 0.33 C Layer 1000.0- 982.0 mb Conv cond level (CCL): 638.12 mb = 3438.62 m = 11281.42 ft Mean mixing ratio: 0.91 g/kg Conv temperature: 11.39 C = 52.49 F Cap Strength: 22.89 C Lifted Index: 23.38 C Risk: None Lifted Index @300 mb: 40.68 C Lifted Index @700 mb: 16.17 C Showalter Index: 18.29 C Risk: None Total Totals Index: 28.90 C Risk: None Vertical Totals Index: 15.80 C Cross Totals Index: 13.10 C K Index: -6.40 Risk: None Sweat Index: 66.00 Risk: None Energy Index: 4.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.86 J/kg Max Up Vert Vel: 4.66 m/s Conv Inhibition (B-): 89334.55 J/kg Cap Strength: 23.41 C Lift Cond Lev (LCL): 910.21 mb = 788.47 m = 2586.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 356 at 18 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 1006 27 295 11 10.0 -4.6 | 213 16 8.6 13.2 1 1000 79 295 8 7.3 -3.4 | 202 16 5.9 14.5 2 971 305 320 7 4.5 -5.4 | 194 13 3.1 12.5 3 932 610 315 9 6.4 -6.4 | 204 13 5.0 11.5 4 925 668 310 9 6.9 -5.8 | 205 13 5.5 12.0 5 895 914 340 8 2.7 -7.5 | 188 10 1.4 10.3 6 859 1219 25 11 -4.6 -10.0 | 143 10 -6.0 7.9 7 850 1298 30 14 -7.0 -12.1 | 124 10 -8.4 5.7 8 825 1524 15 13 -3.4 -12.6 | 138 7 -4.7 5.3 9 792 1829 350 16 2.8 -15.8 | 214 3 1.4 2.1 10 761 2134 340 21 7.2 -19.7 | 288 6 5.8 -1.9 11 730 2438 340 19 6.5 -17.9 | 270 5 5.1 -0.0 12 701 2743 330 20 10.0 -17.3 | 267 9 8.6 0.5 13 700 2758 330 21 10.5 -18.2 | 272 9 9.1 -0.4 14 618 3658 325 26 14.9 -21.3 | 284 14 13.6 -3.5 15 568 4267 315 33 23.3 -23.3 | 284 23 22.0 -5.5 16 522 4877 320 36 23.1 -27.6 | 294 24 21.8 -9.7 17 500 5190 320 38 24.4 -29.1 | 296 26 23.1 -11.3 18 438 6096 315 41 29.0 -29.0 | 292 30 27.6 -11.2 19 401 6706 310 44 33.7 -28.3 | 288 34 32.3 -10.4 20 400 6720 310 47 36.0 -30.2 | 290 37 34.6 -12.4 21 351 7585 315 49 34.6 -34.6 | 297 37 33.3 -16.8 22 349 7620 315 51 36.1 -36.1 | 298 39 34.7 -18.2 23 300 8620 325 43 24.7 -35.2 | 307 29 23.3 -17.4 24 290 8839 330 37 18.5 -32.0 | 310 22 17.1 -14.2 25 277 9144 320 35 22.5 -26.8 | 293 23 21.1 -9.0 26 250 9840 325 36 20.6 -29.5 | 301 23 19.3 -11.7 27 231 10363 335 37 15.6 -33.5 | 318 21 14.3 -15.7 28 221 10668 325 34 19.5 -27.9 | 299 21 18.1 -10.0 29 200 11350 325 30 17.2 -24.6 | 293 17 15.8 -6.7 30 193 11582 320 30 19.3 -23.0 | 286 19 17.9 -5.1 31 185 11887 335 32 13.5 -29.0 | 313 17 12.2 -11.2 32 150 13280 345 27 7.0 -26.1 | 326 10 5.6 -8.2 33 141 13716 345 25 6.5 -24.1 | 321 8 5.1 -6.3 34 128 14326 330 23 11.5 -19.9 | 282 10 10.1 -2.1 35 117 14935 345 22 5.7 -21.3 | 308 6 4.3 -3.4 36 112 15240 325 20 11.5 -16.4 | 262 10 10.1 1.5 37 102 15850 335 16 6.8 -14.5 | 238 6 5.4 3.3 38 100 15990 335 20 8.5 -18.1 | 272 7 7.1 -0.3 39 98 16154 335 20 8.5 -18.1 | 272 7 7.1 -0.3 40 93 16459 330 23 11.5 -19.9 | 282 10 10.1 -2.1 41 89 16764 315 14 9.9 -9.9 | 227 12 8.5 7.9 42 85 17069 340 20 6.8 -18.8 | 280 6 5.5 -1.0 43 77 17678 330 19 9.5 -16.5 | 260 8 8.1 1.4 44 74 17983 20 19 -6.5 -17.9 | 90 8 -7.9 -0.0 45 71 18288 355 17 1.5 -16.9 | 188 1 0.1 0.9 46 70 18350 20 20 -6.8 -18.8 | 83 8 -8.2 -1.0 47 67 18593 20 20 -6.8 -18.8 | 83 8 -8.2 -1.0 48 64 18898 35 14 -8.0 -11.5 | 124 11 -9.4 6.4 49 59 19507 295 10 9.1 -4.2 | 210 16 7.7 13.6 50 56 19812 330 18 9.0 -15.6 | 254 8 7.6 2.2 51 54 20117 30 14 -7.0 -12.1 | 124 10 -8.4 5.7 52 51 20422 45 10 -7.1 -7.1 | 142 14 -8.4 10.8 53 50 20570 5 8 -0.7 -8.0 | 168 10 -2.1 9.9 54 47 21031 350 10 1.7 -9.8 | 183 8 0.4 8.0 55 45 21336 360 13 -0.0 -13.0 | 164 5 -1.4 4.8 56 43 21641 65 11 -10.0 -4.6 | 139 17 -11.3 13.2 57 37 22555 30 15 -7.5 -13.0 | 119 10 -8.9 4.8 58 35 22860 80 10 -9.8 -1.7 | 145 20 -11.2 16.1 59 34 23165 35 14 -8.0 -11.5 | 124 11 -9.4 6.4 60 32 23470 45 17 -12.0 -12.0 | 113 15 -13.4 5.8 61 31 23774 65 16 -14.5 -6.8 | 125 19 -15.9 11.1 62 30 23940 80 8 -7.9 -1.4 | 151 19 -9.2 16.4 63 29 24079 55 11 -9.0 -6.3 | 138 16 -10.4 11.5 64 27 24689 130 2 -1.5 1.3 | 171 19 -2.9 19.1 65 24 25298 295 13 11.8 -5.5 | 220 16 10.4 12.3 66 21 26213 70 14 -13.2 -4.8 | 132 20 -14.5 13.0 67 20 26518 85 11 -11.0 -1.0 | 144 21 -12.3 16.9 68 20 26600 55 7 -5.7 -4.0 | 153 16 -7.1 13.8 69 18 27432 50 9 -6.9 -5.8 | 146 15 -8.3 12.0 70 17 27737 60 12 -10.4 -6.0 | 135 17 -11.7 11.8 71 15 28346 85 12 -12.0 -1.0 | 142 21 -13.3 16.8 72 14 28956 100 13 -12.8 2.3 | 145 25 -14.2 20.1 73 13 29261 65 10 -9.1 -4.2 | 143 17 -10.4 13.6 74 13 29566 45 3 -2.1 -2.1 | 168 16 -3.5 15.7 75 10 31210 100 12 -11.8 2.1 | 147 24 -13.2 19.9 Wind Parameters Mean winds (0-6000m): 325.6 at 23.8 knts Storm direction: 355.6 at 17.9 knts Shear (0-3000m) pos: 2.7 neg: 2.8 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 64.2 deg Storm rel helicity (0-3000m) pos: 21.9 neg: -55.8 tot: -33.9 m^2/s^2 ave: -11.3 10^-3 m/s^2 rel: -0.13 Storm rel vorticity (0-3000m) horiz: 8.0 stream: -1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.30 Bulk Shear: 35.85 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 ------------------------------------------------------------------------------- 500 310 8 200 14| 4.5 0.0 4.5| 4.5 -18.5 -14.0 -27.9 -0.46| 7.5 -3.5 1000 319 8 199 12| 5.4 0.0 5.4| 6.8 -33.5 -26.7 -26.7 -0.55| 7.6 -4.2 1500 345 9 187 9| 5.3 0.0 5.3| 10.7 -52.6 -41.9 -27.9 -0.54| 9.0 -4.9 2000 349 11 186 7| 4.0 2.7 6.7| 16.7 -52.6 -35.9 -17.9 -0.18| 9.5 -1.7 2500 346 13 198 6| 3.2 2.5 5.7| 17.7 -55.2 -37.5 -15.0 -0.18| 8.6 -1.6 3000 342 14 215 5| 2.7 2.8 5.5| 21.9 -55.8 -33.9 -11.3 -0.13| 8.0 -1.1 4000 335 17 248 6| 2.0 3.3 5.2| 27.5 -56.0 -28.6 -7.1 -0.08| 7.2 -0.6 5000 329 21 269 9| 1.7 3.0 4.8| 54.6 -57.6 -2.9 -0.6 -0.01| 6.6 -0.0 6000 326 24 279 12| 1.5 2.9 4.4| 57.0 -70.2 -13.2 -2.2 -0.03| 6.0 -0.2 Wrote GIF file: /home/apache/climate/data/raob//CYCB/skewt/CYCB.skewt.20250502.00.gif