UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110812.upa.cvt Date: 1200Z 8 NOV 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:1200Z 8 NOV 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 ------------------------------------------------------------------------------- 0 1000 30 70 7 SFC 997 53 -2.9 -10.9 54 8.0 -5.3 70 7 270.5 270.8 268.1 275.1 1.67 2 946 467 -6.3 -9.8 76 3.5 -7.3 93 31 271.1 271.4 268.9 276.4 1.92 3 925 643 -6.7 -7.6 93 0.9 -7.0 105 33 272.5 272.8 270.4 278.9 2.33 4 888 961 -8.1 -8.1 100 0.0 -8.1 132 29 274.2 274.6 271.5 280.7 2.33 5 882 1014 -7.9 -7.9 100 0.0 -7.9 140 27 274.9 275.3 272.1 281.6 2.39 6 868 1139 -4.7 -5.8 92 1.1 -5.1 158 22 279.5 280.0 275.4 287.6 2.85 7 850 1304 -4.9 -4.9 100 0.0 -4.9 180 22 281.0 281.5 276.6 289.8 3.12 8 772 2057 -7.7 -7.7 100 0.0 -7.7 193 26 285.8 286.3 278.6 293.9 2.77 9 738 2409 -6.3 -6.3 100 0.0 -6.3 213 32 291.1 291.6 281.5 300.6 3.23 10 700 2821 -8.1 -8.1 100 0.0 -8.1 230 33 293.5 294.0 282.3 302.3 2.96 11 668 3183 -10.1 -10.1 100 0.0 -10.1 237 40 295.2 295.7 282.7 303.2 2.65 12 631 3619 -13.3 -14.8 88 1.5 -13.7 240 41 296.4 296.8 282.3 302.3 1.92 13 609 3889 -14.9 -15.0 99 0.1 -14.9 237 38 297.6 298.0 282.8 303.6 1.96 14 598 4026 -16.1 -18.3 83 2.2 -16.7 234 36 297.8 298.0 282.4 302.5 1.51 15 555 4583 -20.9 -21.0 99 0.1 -20.9 232 40 298.5 298.7 282.4 302.6 1.29 16 545 4717 -20.3 -27.3 54 7.0 -21.6 234 43 300.8 300.9 282.7 303.2 0.75 17 537 4827 -20.9 -28.9 49 8.0 -22.3 234 46 301.3 301.5 282.8 303.5 0.65 18 503 5306 -24.7 -31.7 52 7.0 -25.7 235 46 302.4 302.5 283.1 304.2 0.54 19 500 5350 -24.9 -30.9 57 6.0 -25.8 235 46 302.7 302.8 283.2 304.6 0.58 20 490 5497 -26.1 -29.9 70 3.8 -26.7 237 45 303.0 303.1 283.4 305.1 0.65 21 484 5586 -26.7 -37.7 35 11.0 -27.9 238 45 303.3 303.4 283.1 304.4 0.31 22 479 5661 -27.1 -35.1 47 8.0 -28.1 239 45 303.7 303.8 283.4 305.1 0.40 23 449 6123 -31.3 -36.3 61 5.0 -31.9 245 43 304.1 304.2 283.5 305.4 0.38 24 400 6930 -38.5 -41.6 72 3.1 -38.7 240 52 305.0 305.0 283.7 305.8 0.25 25 397 6982 -39.1 -42.1 73 3.0 -39.3 243 53 304.8 304.9 283.7 305.7 0.24 26 391 7085 -39.9 -43.0 72 3.1 -40.1 245 52 305.1 305.2 283.7 305.9 0.22 27 387 7155 -40.1 -47.1 47 7.0 -40.5 245 51 305.7 305.8 283.9 306.3 0.14 28 378 7315 -40.9 -50.9 33 10.0 -41.3 245 47 306.8 306.8 284.2 307.1 0.09 29 373 7406 -39.9 -56.9 15 17.0 -40.6 245 48 309.3 309.3 285.1 309.4 0.05 30 371 7442 -39.9 -54.9 19 15.0 -40.5 245 48 309.7 309.7 285.3 310.0 0.06 31 363 7591 -40.9 -49.9 37 9.0 -41.3 245 50 310.3 310.3 285.6 310.7 0.11 32 359 7666 -41.1 -57.1 16 16.0 -41.7 245 50 311.0 311.1 285.8 311.2 0.05 33 300 8860 -49.9 -65.9 14 16.0 -50.2 250 65 315.0 315.0 287.1 315.1 0.02 34 291 9058 -50.9 -66.9 13 16.0 -51.2 250 68 316.4 316.4 287.6 316.4 0.02 35 290 9080 -50.5 -66.5 13 16.0 -50.8 250 68 317.2 317.2 287.9 317.3 0.02 36 274 9448 -50.7 -67.5 12 16.8 -51.0 245 84 322.2 322.2 289.5 322.2 0.02 37 271 9520 -50.7 -67.7 12 17.0 -51.0 244 82 323.1 323.2 289.8 323.2 0.02 38 250 10040 -53.5 -69.5 13 16.0 -53.7 240 64 326.5 326.5 290.7 326.6 0.01 39 230 10574 -56.3 -70.3 16 14.0 -56.5 235 68 330.1 330.1 291.7 330.2 0.01 40 221 10829 -54.3 -71.3 11 17.0 -54.5 240 66 337.0 337.0 293.6 337.1 0.01 41 206 11280 -54.1 -73.1 8 19.0 -54.4 240 61 344.2 344.2 295.3 344.2 0.01 42 204 11342 -54.3 -74.3 7 20.0 -54.6 240 60 344.8 344.8 295.5 344.9 0.01 43 200 11470 -52.1 -74.1 5 22.0 -52.5 240 59 350.3 350.3 296.7 350.3 0.01 44 199 11502 -52.1 -75.1 5 23.0 -52.5 239 59 350.8 350.8 296.8 350.8 0.01 45 157 13027 -53.7 -75.7 5 22.0 -54.1 245 64 372.7 372.7 301.0 372.7 0.01 46 150 13320 -52.9 -75.9 5 23.0 -53.4 250 62 378.9 378.9 302.1 379.0 0.01 47 146 13495 -52.3 -75.3 5 23.0 -52.8 248 62 382.9 382.9 302.7 383.0 0.01 48 127 14394 -54.1 -77.1 4 23.0 -54.6 256 48 395.2 395.2 304.6 395.3 0.01 49 118 14867 -52.9 -76.9 4 24.0 -53.5 251 40 405.8 405.8 306.0 405.9 0.01 50 102 15803 -55.1 -79.1 4 24.0 -55.6 242 29 418.9 418.9 307.6 418.9 0.01 51 100 15930 -54.3 -79.3 3 25.0 -54.9 245 40 422.8 422.8 308.0 422.8 0.01 52 70 18190 -57.9 -82.9 3 25.0 -58.5 245 35 460.5 460.5 311.8 460.5 0.01 53 50 20320 -57.3 -84.3 2 27.0 -58.1 210 22 508.4 508.5 315.5 508.5 0.01 54 38 22067 -54.3 -83.3 2 29.0 -55.7 290 19 557.6 557.6 318.5 557.7 0.01 55 30 23570 -57.7 -86.7 1 29.0 -58.9 245 20 587.3 587.3 320.0 587.4 0.01 56 29 23784 -57.9 -86.9 1 29.0 -59.1 245 13 592.5 592.5 320.3 592.6 0.01 57 27 24239 -53.9 -84.9 1 31.0 -55.8 245 15 616.0 616.0 321.3 616.1 0.01 58 22 25545 -57.5 -86.5 1 29.0 -59.1 241 3 642.4 642.4 322.4 642.5 0.01 59 20 26150 -55.5 -86.5 1 31.0 -57.6 255 16 666.3 666.3 323.3 666.4 0.01 60 19 26478 -53.1 -85.1 1 32.0 -55.8 259 16 683.6 683.6 323.9 683.7 0.01 61 13 28919 -52.7 -84.7 1 32.0 -56.5 316 18 763.3 763.4 326.3 763.5 0.02 62 10 30600 -55.1 -86.1 1 31.0 -58.7 290 31 813.9 813.9 327.6 814.1 0.02 63 8.1 31949 -54.1 -86.1 1 32.0 -58.7 868.4 868.4 328.8 868.7 0.03 64 6.8 33065 -56.5 -86.5 1 30.0 -60.7 902.9 903.0 329.5 903.3 0.03 65 6.5 33353 -54.1 -86.1 1 32.0 -59.3 924.8 924.8 329.9 925.2 0.04 TRP 230 10574 -56.3 -70.3 16 14.0 -56.5 235 68 330.1 330.1 291.7 330.2 0.01 WND 274 9448 -50.7 -67.5 12 16.8 -51.0 245 84 322.2 322.2 289.5 322.2 0.02 Sounding variables and indices 1000-500 mb thick: 5320.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.46 inches Sfc-500 mean rel hum: 87.68 % Est. max temperature: 7.80 C = 46.04 F Sfc-Lift cond lev (LCL): 878.69 mb = 1043.27 m = 3422.76 ft T: -7.15 C 700-500 lapse rate: 6.64 C/km Conv cond level (CCL): 613.81 mb = 3828.93 m = 12561.95 ft Mean mixing ratio: 2.02 g/kg Conv temperature: 23.94 C = 75.09 F Cap Strength: 20.98 C Lifted Index: 21.19 C Risk: None Lifted Index @300 mb: 26.78 C Lifted Index @700 mb: 16.67 C Showalter Index: 11.47 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 20.00 C K Index: 15.10 Risk: < 20 % chance of thunderstorms Sweat Index: 217.39 Risk: None Energy Index: 3.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.27 J/kg Max Up Vert Vel: 5.15 m/s Conv Inhibition (B-): 66092.51 J/kg Cap Strength: 20.98 C Lift Cond Lev (LCL): 896.02 mb = 891.09 m = 2923.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 250 at 26 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 ---------------------------------------------------------- 0 997 53 70 7 -6.6 -2.4 | 70 33 -31.3 -11.2 1 966 305 80 29 -28.6 -5.0 | 75 55 -53.2 -13.9 2 929 610 105 33 -31.9 8.5 | 90 57 -56.6 -0.3 3 925 643 105 33 -31.9 8.5 | 90 57 -56.6 -0.3 4 893 914 125 31 -25.4 17.8 | 100 51 -50.1 8.9 5 859 1219 170 19 -3.3 18.7 | 109 30 -28.0 9.9 6 850 1304 180 22 0.0 22.0 | 118 28 -24.7 13.1 7 826 1524 195 27 7.0 26.1 | 134 25 -17.7 17.2 8 795 1829 200 23 7.9 21.6 | 127 21 -16.8 12.8 9 764 2134 190 27 4.7 26.6 | 132 27 -20.0 17.7 10 735 2438 215 33 18.9 27.0 | 162 19 -5.8 18.2 11 707 2743 225 34 24.0 24.0 | 178 15 -0.6 15.2 12 700 2821 230 33 25.3 21.2 | 183 12 0.6 12.4 13 652 3353 240 43 37.2 21.5 | 225 18 12.6 12.6 14 626 3658 240 40 34.6 20.0 | 222 15 10.0 11.1 15 577 4267 230 33 25.3 21.2 | 183 12 0.6 12.4 16 532 4877 235 47 38.5 27.0 | 217 23 13.8 18.1 17 500 5350 235 46 37.7 26.4 | 217 22 13.0 17.5 18 450 6096 245 43 39.0 18.2 | 237 17 14.3 9.3 19 400 6930 240 52 45.0 26.0 | 230 27 20.3 17.1 20 395 7010 245 54 48.9 22.8 | 240 28 24.3 14.0 21 378 7315 245 47 42.6 19.9 | 238 21 17.9 11.0 22 361 7620 245 50 45.3 21.1 | 239 24 20.6 12.3 23 315 8534 250 57 53.6 19.5 | 250 31 28.9 10.6 24 300 8860 250 65 61.1 22.2 | 250 39 36.4 13.4 25 287 9144 250 69 64.8 23.6 | 250 43 40.2 14.7 26 274 9448 245 84 76.1 35.5 | 243 58 51.4 26.6 27 274 9449 245 84 76.1 35.5 | 243 58 51.4 26.6 28 250 10040 240 64 55.4 32.0 | 233 38 30.7 23.1 29 249 10058 240 65 56.3 32.5 | 233 39 31.6 23.6 30 230 10574 235 68 55.7 39.0 | 226 43 31.0 30.1 31 227 10668 240 68 58.9 34.0 | 234 42 34.2 25.1 32 200 11470 240 59 51.1 29.5 | 232 34 26.4 20.6 33 187 11887 230 53 40.6 34.1 | 212 30 15.9 25.2 34 179 12192 230 68 52.1 43.7 | 218 44 27.4 34.9 35 150 13320 250 62 58.3 21.2 | 250 36 33.6 12.3 36 141 13716 245 63 57.1 26.6 | 241 37 32.4 17.8 37 135 14021 260 54 53.2 9.4 | 269 29 28.5 0.5 38 117 14935 250 39 36.6 13.3 | 249 13 12.0 4.5 39 111 15240 260 31 30.5 5.4 | 301 7 5.8 -3.5 40 101 15850 240 29 25.1 14.5 | 184 6 0.4 5.6 41 100 15930 245 40 36.3 16.9 | 235 14 11.6 8.0 42 97 16154 245 40 36.3 16.9 | 235 14 11.6 8.0 43 76 17678 250 32 30.1 10.9 | 249 6 5.4 2.1 44 72 17983 245 44 39.9 18.6 | 237 18 15.2 9.7 45 70 18190 245 35 31.7 14.8 | 230 9 7.0 5.9 46 66 18593 240 32 27.7 16.0 | 203 8 3.0 7.1 47 63 18898 245 30 27.2 12.7 | 213 5 2.5 3.8 48 60 19202 270 26 26.0 -0.0 | 352 9 1.3 -8.9 49 54 19812 260 18 17.7 3.1 | 51 9 -7.0 -5.7 50 52 20117 170 10 -1.7 9.8 | 92 26 -26.4 1.0 51 50 20320 210 22 11.0 19.1 | 127 17 -13.7 10.2 52 49 20422 210 17 8.5 14.7 | 110 17 -16.2 5.9 53 43 21336 210 33 16.5 28.6 | 157 21 -8.2 19.7 54 37 22250 310 15 11.5 -9.6 | 35 23 -13.2 -18.5 55 34 22860 245 10 9.1 4.2 | 73 16 -15.6 -4.6 56 32 23165 235 15 12.3 8.6 | 89 12 -12.4 -0.3 57 30 23470 270 12 12.0 -0.0 | 55 15 -12.7 -8.9 58 30 23570 245 20 18.1 8.5 | 86 7 -6.6 -0.4 59 29 23774 245 13 11.8 5.5 | 75 13 -12.9 -3.4 60 28 24079 245 20 18.1 8.5 | 86 7 -6.6 -0.4 61 26 24384 245 10 9.1 4.2 | 73 16 -15.6 -4.6 62 25 24689 255 10 9.7 2.6 | 67 16 -15.0 -6.3 63 22 25603 240 2 1.7 1.0 | 71 24 -23.0 -7.9 64 21 25908 250 10 9.4 3.4 | 70 16 -15.3 -5.4 65 20 26150 255 16 15.5 4.1 | 63 10 -9.2 -4.7 66 20 26213 290 18 16.9 -6.2 | 27 17 -7.8 -15.0 67 19 26518 255 16 15.5 4.1 | 63 10 -9.2 -4.7 68 18 26822 285 20 19.3 -5.2 | 21 15 -5.4 -14.0 69 16 27432 305 24 19.7 -13.8 | 13 23 -5.0 -22.6 70 14 28346 325 15 8.6 -12.3 | 37 27 -16.1 -21.1 71 14 28651 325 31 17.8 -25.4 | 11 35 -6.9 -34.2 72 13 28956 315 16 11.3 -11.3 | 34 24 -13.4 -20.2 73 12 29566 320 23 14.8 -17.6 | 21 28 -9.9 -26.5 74 11 30175 275 18 17.9 -1.6 | 33 12 -6.8 -10.4 75 10 30600 290 31 29.1 -10.6 | 347 20 4.4 -19.5 Wind Parameters Mean winds (0-6000m): 220.3 at 35.0 knts Storm direction: 250.3 at 26.2 knts Shear (0-3000m) pos: 7.8 neg: 0.3 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): 133.5 deg Storm rel helicity (0-3000m) pos: 688.1 neg: -14.2 tot: 673.8 m^2/s^2 ave: 224.6 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 20.2 stream: 11.8 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.03 Bulk Shear: 396.39 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 86 24 78 50| 27.2 0.0 27.2|213.9 0.0 213.9 427.9 0.47| 33.7 15.7 1000 104 28 87 52| 12.7 0.0 12.7|464.1 0.0 464.1 464.1 0.58| 29.9 17.3 1500 123 26 97 47| 10.7 0.0 10.7|563.4 0.0 563.4 375.6 0.57| 27.9 16.0 2000 142 26 106 42| 8.0 0.4 8.4|571.2 -14.2 557.0 278.5 0.51| 22.9 11.7 2500 159 27 115 38| 8.4 0.3 8.7|654.1 -14.2 639.9 256.0 0.56| 21.9 12.3 3000 176 28 126 33| 7.8 0.3 8.1|688.1 -14.2 673.8 224.6 0.58| 20.2 11.8 4000 203 31 147 23| 6.3 1.1 7.4|712.3 -39.1 673.1 168.3 0.51| 17.2 8.7 5000 213 33 160 20| 5.8 0.7 6.5|755.0 -49.5 705.6 141.1 0.49| 15.6 7.6 6000 220 35 173 18| 4.6 0.6 5.2|787.9 -50.4 737.4 122.9 0.50| 13.7 6.9 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20251108.12.gif