UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102912.upa.cvt Date: 1200Z 29 OCT 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:1200Z 29 OCT 25 Station: CYZV WMO ident: 71811 Latitude: 50.22 Longitude: -66.25 Elevation: 53.00 ------------------------------------------------------------------------------- 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 1021 53 0.6 -1.3 87 1.9 -0.2 110 1 272.1 272.7 271.9 281.3 3.40 1 1019 69 6.8 0.8 66 6.0 4.1 99 1 278.4 279.1 276.3 289.4 3.97 2 1000 223 7.2 1.2 66 6.0 4.5 350 1 280.4 281.1 277.6 291.9 4.17 3 970 473 6.2 1.2 70 5.0 3.9 30 16 281.8 282.5 278.5 293.8 4.30 4 953 619 8.2 1.2 61 7.0 4.9 30 26 285.3 286.0 280.3 297.6 4.38 5 950 645 11.6 -1.4 40 13.0 5.6 31 25 289.0 289.6 281.1 299.5 3.63 6 925 868 11.0 -3.0 37 14.0 4.7 35 20 290.6 291.1 281.4 300.2 3.31 7 850 1566 4.8 -3.2 56 8.0 1.3 45 13 291.2 291.8 282.0 301.6 3.55 8 746 2610 -5.3 -5.3 100 0.0 -5.3 53 15 291.3 291.9 281.9 301.4 3.45 9 743 2642 -4.5 -9.5 68 5.0 -6.3 50 15 292.5 292.9 281.3 299.9 2.50 10 742 2652 -1.1 -16.1 31 15.0 -5.9 49 15 296.3 296.6 281.7 300.8 1.47 11 723 2861 3.8 -34.2 4 38.0 -5.1 42 12 303.9 303.9 283.4 304.9 0.29 12 700 3123 3.0 -32.0 6 35.0 -5.5 45 5 305.8 305.9 284.2 307.1 0.37 13 644 3790 -2.5 -19.5 26 17.0 -7.8 74 9 306.9 307.2 285.7 311.1 1.27 14 526 5365 -12.3 -37.3 10 25.0 -16.7 90 22 313.5 313.5 286.9 314.5 0.29 15 500 5750 -15.9 -35.9 16 20.0 -19.3 75 26 313.7 313.7 287.1 314.9 0.36 16 401 7372 -28.9 -53.9 7 25.0 -30.7 95 16 317.2 317.2 287.9 317.4 0.06 17 400 7390 -28.7 -53.7 7 25.0 -30.5 100 16 317.7 317.7 288.1 317.9 0.06 18 346 8405 -37.5 -50.5 25 13.0 -38.3 76 20 319.2 319.2 288.6 319.6 0.11 19 300 9370 -44.9 -59.9 17 15.0 -45.4 85 15 322.1 322.1 289.4 322.2 0.04 20 277 9901 -48.3 -67.3 9 19.0 -48.7 83 19 324.6 324.6 290.2 324.7 0.02 21 250 10570 -53.9 -69.9 12 16.0 -54.1 100 21 325.9 325.9 290.6 326.0 0.01 22 228 11156 -58.9 -69.9 23 11.0 -59.0 106 19 327.0 327.0 290.9 327.1 0.01 23 200 11970 -63.7 -72.7 28 9.0 -63.8 55 12 331.9 331.9 292.2 331.9 0.01 24 196 12093 -64.3 -73.3 28 9.0 -64.4 70 12 332.9 332.9 292.5 332.9 0.01 25 177 12719 -62.5 -77.5 12 15.0 -62.6 176 3 345.7 345.7 295.7 345.7 0.01 26 170 12966 -64.1 -78.1 13 14.0 -64.2 213 6 347.0 347.0 296.0 347.0 0.01 27 163 13224 -61.7 -81.7 5 20.0 -61.9 243 12 355.2 355.2 297.7 355.3 0.00 28 158 13417 -62.1 -82.1 5 20.0 -62.3 285 16 357.7 357.7 298.2 357.8 0.00 29 156 13496 -60.3 -82.3 4 22.0 -60.5 286 16 362.1 362.1 299.1 362.1 0.00 30 150 13740 -60.1 -83.1 3 23.0 -60.3 250 18 366.5 366.5 299.9 366.5 0.00 31 149 13782 -59.7 -83.7 3 24.0 -59.9 249 18 367.9 367.9 300.2 367.9 0.00 32 145 13952 -60.5 -83.5 3 23.0 -60.7 242 18 369.4 369.4 300.5 369.4 0.00 33 141 14127 -58.3 -83.3 3 25.0 -58.6 266 19 376.2 376.2 301.6 376.2 0.00 34 133 14493 -60.1 -84.1 3 24.0 -60.3 288 24 379.4 379.4 302.2 379.4 0.00 35 120 15136 -59.1 -85.1 2 26.0 -59.4 290 15 392.5 392.5 304.2 392.5 0.00 36 102 16148 -62.3 -86.3 3 24.0 -62.5 260 20 405.1 405.1 305.9 405.1 0.00 37 100 16270 -62.3 -86.3 3 24.0 -62.5 280 20 407.4 407.4 306.2 407.4 0.00 38 92 16782 -64.3 -86.3 3 22.0 -64.5 262 16 413.2 413.2 306.9 413.2 0.00 39 70 18460 -62.3 -88.3 2 26.0 -62.6 325 12 451.1 451.1 311.0 451.1 0.00 40 63 19110 -61.1 -88.1 2 27.0 -61.5 318 11 467.5 467.5 312.4 467.6 0.00 41 50 20530 -64.5 -89.5 2 25.0 -64.8 300 13 491.5 491.5 314.3 491.5 0.00 42 49 20653 -64.7 -89.7 2 25.0 -65.0 300 13 493.9 493.9 314.5 493.9 0.00 43 42 21600 -59.9 -88.9 1 29.0 -60.6 339 13 528.0 528.0 316.8 528.0 0.00 44 30 23670 -64.9 -90.9 2 26.0 -65.4 285 19 567.7 567.7 319.0 567.7 0.00 45 27 24310 -66.5 -91.5 2 25.0 -67.0 315 31 580.6 580.6 319.7 580.6 0.00 46 24 25030 -62.1 -90.1 1 28.0 -63.0 351 23 613.3 613.3 321.2 613.3 0.00 47 21 25851 -64.5 -90.5 2 26.0 -65.3 313 10 629.9 629.9 321.9 629.9 0.01 48 20 26150 -63.5 -90.5 1 27.0 -64.4 320 15 641.8 641.8 322.4 641.8 0.01 49 11 29829 -63.3 -90.3 1 27.0 -64.8 306 27 762.2 762.2 326.3 762.3 0.01 50 10 30420 -60.3 -89.3 1 29.0 -62.6 315 21 794.5 794.5 327.1 794.6 0.01 51 9.7 30610 -59.3 -88.3 1 29.0 -61.9 805.2 805.2 327.4 805.3 0.02 52 7.5 32211 -62.1 -89.1 2 27.0 -64.4 855.3 855.3 328.5 855.5 0.02 53 6.5 33111 -54.9 -86.9 1 32.0 -59.8 921.4 921.4 329.8 921.7 0.03 TRP 196 12093 -64.3 -73.3 28 9.0 -64.4 70 12 332.9 332.9 292.5 332.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5527.00 m Freezing level: 800.57 mb = 2062.12 m = 6765.41 ft Freezing level: 737.73 mb = 2699.13 m = 8855.30 ft Freezing level: 669.45 mb = 3487.09 m = 11440.43 ft Wetbulb zero: Below ground Precipitable water: 0.49 inches Sfc-500 mean rel hum: 37.28 % Est. max temperature: 19.60 C = 67.27 F Sfc-Lift cond lev (LCL): 991.11 mb = 296.38 m = 972.36 ft T: 6.91 C 700-500 lapse rate: 7.19 C/km ThetaE index: 1.61 C Layer 746.0- 742.0 mb Conv cond level (CCL): 767.53 mb = 2382.33 m = 7815.95 ft Mean mixing ratio: 3.97 g/kg Conv temperature: 19.87 C = 67.76 F Cap Strength: 16.98 C Lifted Index: 16.54 C Risk: None Lifted Index @300 mb: 19.18 C Lifted Index @700 mb: 15.34 C Showalter Index: 11.97 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 12.70 C K Index: -17.50 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 2.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.01 J/kg Max Up Vert Vel: 10.58 m/s Conv Inhibition (B-): 55589.07 J/kg Cap Strength: 16.98 C Lift Cond Lev (LCL): 855.40 mb = 1513.76 m = 4966.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 90 at 11 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 1021 53 110 1 -0.9 0.3 | 268 10 9.9 0.3 1 1000 223 350 1 0.2 -1.0 | 275 11 11.0 -1.0 2 990 305 30 4 -2.0 -3.5 | 291 10 8.8 -3.5 3 954 610 30 26 -13.0 -22.5 | 5 23 -2.2 -22.5 4 925 868 35 20 -11.5 -16.4 | 2 16 -0.6 -16.4 5 920 914 35 20 -11.5 -16.4 | 2 16 -0.6 -16.4 6 886 1219 25 18 -7.6 -16.3 | 349 17 3.2 -16.3 7 854 1524 50 13 -10.0 -8.4 | 354 8 0.9 -8.4 8 850 1566 45 13 -9.2 -9.2 | 350 9 1.7 -9.2 9 823 1829 45 12 -8.5 -8.5 | 344 9 2.4 -8.5 10 792 2134 60 14 -12.1 -7.0 | 10 7 -1.3 -7.0 11 762 2438 70 14 -13.2 -4.8 | 26 5 -2.3 -4.8 12 734 2743 40 15 -9.6 -11.5 | 354 12 1.2 -11.5 13 700 3123 45 5 -3.5 -3.5 | 296 8 7.3 -3.5 14 680 3353 50 4 -3.1 -2.6 | 288 8 7.8 -2.6 15 654 3658 70 6 -5.6 -2.1 | 292 6 5.2 -2.1 16 629 3962 80 13 -12.8 -2.3 | 41 3 -2.0 -2.3 17 605 4267 65 16 -14.5 -6.8 | 28 8 -3.7 -6.8 18 581 4572 75 15 -14.5 -3.9 | 43 5 -3.6 -3.9 19 559 4877 70 13 -12.2 -4.4 | 17 5 -1.4 -4.5 20 538 5182 90 15 -15.0 0.0 | 90 4 -4.2 -0.0 21 517 5486 90 27 -27.0 0.0 | 90 16 -16.2 -0.0 22 500 5750 75 26 -25.1 -6.7 | 65 16 -14.3 -6.7 23 497 5791 75 27 -26.1 -7.0 | 65 17 -15.2 -7.0 24 477 6096 70 21 -19.7 -7.2 | 51 11 -8.9 -7.2 25 458 6401 85 21 -20.9 -1.8 | 80 10 -10.1 -1.8 26 439 6706 70 21 -19.7 -7.2 | 51 11 -8.9 -7.2 27 421 7010 90 18 -18.0 0.0 | 90 7 -7.2 -0.0 28 404 7315 80 17 -16.7 -3.0 | 63 7 -5.9 -3.0 29 400 7390 100 16 -15.8 2.8 | 119 6 -4.9 2.8 30 387 7620 110 15 -14.1 5.1 | 148 6 -3.2 5.1 31 354 8230 75 21 -20.3 -5.4 | 60 11 -9.4 -5.4 32 310 9144 80 14 -13.8 -2.4 | 50 4 -2.9 -2.4 33 300 9370 85 15 -14.9 -1.3 | 72 4 -4.1 -1.3 34 283 9754 80 19 -18.7 -3.3 | 67 9 -7.9 -3.3 35 250 10570 100 21 -20.7 3.6 | 110 10 -9.8 3.6 36 246 10668 100 22 -21.7 3.8 | 109 11 -10.8 3.8 37 234 10973 100 21 -20.7 3.6 | 110 10 -9.8 3.6 38 223 11278 110 17 -16.0 5.8 | 139 8 -5.1 5.8 39 213 11582 105 10 -9.7 2.6 | 205 3 1.2 2.6 40 200 11970 55 12 -9.8 -6.9 | 352 7 1.0 -6.9 41 196 12093 70 12 -11.3 -4.1 | 6 4 -0.4 -4.1 42 193 12192 55 11 -9.0 -6.3 | 344 7 1.8 -6.3 43 184 12497 80 10 -9.8 -1.7 | 330 2 1.0 -1.7 44 175 12802 210 1 0.5 0.9 | 266 11 11.3 0.9 45 166 13106 215 10 5.7 8.2 | 244 18 16.6 8.2 46 158 13411 285 16 15.5 -4.1 | 279 27 26.3 -4.1 47 151 13716 290 16 15.0 -5.5 | 282 26 25.9 -5.5 48 150 13740 250 18 16.9 6.2 | 258 28 27.8 6.1 49 143 14021 240 18 15.6 9.0 | 251 28 26.4 9.0 50 137 14326 315 21 14.8 -14.8 | 300 30 25.7 -14.9 51 130 14630 265 26 25.9 2.3 | 266 37 36.8 2.3 52 124 14935 300 18 15.6 -9.0 | 289 28 26.4 -9.0 53 118 15240 285 14 13.5 -3.6 | 278 25 24.4 -3.6 54 102 16154 260 20 19.7 3.5 | 264 31 30.5 3.5 55 100 16270 280 20 19.7 -3.5 | 277 31 30.5 -3.5 56 97 16459 280 20 19.7 -3.5 | 277 31 30.5 -3.5 57 92 16764 260 16 15.8 2.8 | 264 27 26.6 2.8 58 88 17069 290 24 22.6 -8.2 | 284 34 33.4 -8.2 59 84 17374 290 27 25.4 -9.2 | 284 37 36.2 -9.2 60 80 17678 310 23 17.6 -14.8 | 297 32 28.5 -14.8 61 76 17983 310 20 15.3 -12.9 | 296 29 26.2 -12.9 62 72 18288 340 20 6.8 -18.8 | 317 26 17.7 -18.8 63 70 18460 325 12 6.9 -9.8 | 299 20 17.7 -9.8 64 65 18898 335 11 4.6 -10.0 | 303 18 15.5 -10.0 65 59 19507 285 12 11.6 -3.1 | 278 23 22.4 -3.1 66 56 19812 325 10 5.7 -8.2 | 296 19 16.6 -8.2 67 51 20422 285 6 5.8 -1.6 | 275 17 16.6 -1.6 68 50 20530 300 13 11.3 -6.5 | 286 23 22.1 -6.5 69 48 20726 300 13 11.3 -6.5 | 286 23 22.1 -6.5 70 46 21031 325 15 8.6 -12.3 | 302 23 19.5 -12.3 71 44 21336 335 17 7.2 -15.4 | 311 24 18.0 -15.4 72 42 21641 340 12 4.1 -11.3 | 307 19 15.0 -11.3 73 40 21946 250 17 16.0 5.8 | 258 27 26.8 5.8 74 38 22250 260 22 21.7 3.8 | 263 33 32.5 3.8 75 36 22555 270 10 10.0 -0.0 | 270 21 20.8 -0.0 76 34 22860 210 10 5.0 8.7 | 241 18 15.8 8.7 77 33 23165 235 21 17.2 12.0 | 247 31 28.1 12.0 78 31 23470 270 23 23.0 -0.0 | 270 34 33.8 -0.0 79 30 23670 285 19 18.4 -4.9 | 280 30 29.2 -4.9 80 29 23774 290 18 16.9 -6.2 | 283 28 27.8 -6.2 81 28 24079 280 17 16.7 -3.0 | 276 28 27.6 -3.0 82 27 24384 325 35 20.1 -28.7 | 313 42 30.9 -28.7 83 24 24994 360 26 -0.0 -26.0 | 337 28 10.8 -26.0 84 23 25298 290 5 4.7 -1.7 | 276 16 15.5 -1.7 85 21 25908 315 10 7.1 -7.1 | 292 19 17.9 -7.1 86 20 26150 320 15 9.6 -11.5 | 299 23 20.5 -11.5 87 20 26213 325 13 7.5 -10.6 | 300 21 18.3 -10.7 88 19 26518 350 14 2.4 -13.8 | 316 19 13.3 -13.8 89 17 27127 340 21 7.2 -19.7 | 318 27 18.0 -19.7 90 16 27432 355 13 1.1 -13.0 | 317 18 12.0 -13.0 91 15 28042 65 3 -2.7 -1.3 | 279 8 8.1 -1.3 92 13 28651 280 10 9.8 -1.7 | 275 21 20.7 -1.7 93 13 28956 280 11 10.8 -1.9 | 275 22 21.7 -1.9 94 11 29566 275 19 18.9 -1.7 | 273 30 29.8 -1.7 95 11 29870 310 28 21.4 -18.0 | 299 37 32.3 -18.0 96 10 30420 315 21 14.8 -14.8 | 300 30 25.7 -14.9 Wind Parameters Mean winds (0-6000m): 60.0 at 14.5 knts Storm direction: 90.0 at 10.8 knts Shear (0-3000m) pos: 2.0 neg: 2.9 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 40.9 deg Storm rel helicity (0-3000m) pos: 78.9 neg: -49.3 tot: 29.6 m^2/s^2 ave: 9.9 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 1.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 5.21 Bulk Shear: 10.75 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 30 7 310 10| 0.0 22.4 22.4| 56.7 0.0 56.7 113.4 0.82| 23.6 19.3 1000 32 14 345 13| 1.5 11.2 12.7| 65.9 -12.7 53.2 53.2 0.54| 16.9 9.1 1500 32 15 348 13| 3.5 7.5 10.9| 69.7 -21.6 48.1 32.1 0.39| 14.4 5.7 2000 36 14 348 12| 2.9 5.6 8.5| 74.6 -23.5 51.1 25.6 0.39| 11.8 4.6 2500 41 14 353 11| 2.4 4.5 6.9| 78.9 -25.9 53.0 21.2 0.37| 10.6 3.9 3000 42 14 352 11| 2.0 2.9 4.9| 78.9 -49.3 29.6 9.9 0.14| 11.0 1.6 4000 45 12 346 9| 2.1 2.2 4.3| 84.5 -55.4 29.1 7.3 0.16| 10.1 1.6 5000 52 13 354 8| 1.8 1.8 3.6| 89.9 -59.3 30.6 6.1 0.16| 9.2 1.4 6000 60 14 13 7| 2.3 2.0 4.3| 92.6 -98.3 -5.8 -1.0 0.06| 9.7 0.6 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20251029.12.gif