UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:1200Z 22 APR 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 1014 53 2.8 -3.2 65 6.0 0.5 70 5 274.9 275.4 272.9 283.0 2.97 1 1000 170 2.8 -4.2 60 7.0 0.1 90 21 276.0 276.4 273.3 283.7 2.80 2 925 796 -1.3 -5.2 75 3.9 -2.7 135 14 278.0 278.5 274.5 285.8 2.80 3 869 1290 -5.1 -7.0 86 1.9 -5.8 147 14 279.0 279.5 274.8 286.4 2.60 4 850 1464 -5.7 -9.6 74 3.9 -7.0 140 13 280.2 280.5 274.8 286.4 2.17 5 843 1529 -4.7 -14.7 45 10.0 -7.5 150 14 281.9 282.1 274.6 286.1 1.45 6 830 1651 -4.7 -20.7 27 16.0 -8.6 150 14 283.1 283.3 274.5 285.8 0.89 7 826 1689 -4.5 -19.5 30 15.0 -8.3 150 14 283.7 283.9 274.9 286.7 0.99 8 821 1737 -4.7 -16.7 38 12.0 -8.0 150 14 284.0 284.2 275.5 287.8 1.26 9 807 1872 -5.1 -24.1 21 19.0 -9.4 152 14 285.0 285.1 275.2 287.1 0.67 10 764 2300 -6.5 -29.5 14 23.0 -11.0 154 13 288.0 288.1 276.3 289.4 0.43 11 756 2382 -6.9 -28.9 15 22.0 -11.3 149 14 288.4 288.5 276.6 289.9 0.46 12 745 2497 -6.9 -27.9 17 21.0 -11.2 147 13 289.6 289.7 277.3 291.3 0.52 13 725 2708 -7.9 -30.9 14 23.0 -12.2 154 11 290.8 290.9 277.7 292.1 0.40 14 710 2870 -8.7 -15.7 57 7.0 -10.7 142 12 291.7 291.9 279.8 296.5 1.58 15 708 2892 -8.9 -17.9 48 9.0 -11.3 139 12 291.7 291.9 279.4 295.7 1.32 16 701 2969 -9.9 -14.9 67 5.0 -11.3 131 13 291.4 291.7 279.8 296.6 1.71 17 700 2980 -9.9 -14.9 67 5.0 -11.3 130 13 291.5 291.8 279.8 296.7 1.72 18 687 3124 -10.7 -13.3 81 2.6 -11.5 137 13 292.2 292.6 280.6 298.2 1.99 19 670 3317 -8.7 -10.7 85 2.0 -9.4 144 11 296.5 297.0 283.1 304.2 2.52 20 627 3829 -10.5 -11.1 95 0.6 -10.7 197 18 300.2 300.6 284.7 308.2 2.61 21 553 4790 -12.7 -14.1 89 1.4 -13.2 273 24 308.5 309.0 287.4 316.0 2.32 22 500 5550 -18.1 -20.9 79 2.8 -18.8 255 35 311.0 311.2 287.3 315.7 1.45 23 476 5916 -21.1 -23.0 85 1.9 -21.5 255 32 311.7 311.9 287.4 315.9 1.26 24 455 6249 -23.9 -27.2 74 3.3 -24.5 249 30 312.2 312.4 287.2 315.3 0.90 25 451 6313 -24.1 -30.1 58 6.0 -25.1 246 30 312.7 312.9 287.1 315.1 0.70 26 419 6848 -27.9 -29.0 90 1.1 -28.1 231 28 314.5 314.7 287.9 317.4 0.83 27 400 7180 -30.7 -32.3 86 1.6 -30.9 235 23 315.1 315.2 287.9 317.3 0.64 28 383 7486 -33.3 -34.3 91 1.0 -33.4 235 24 315.6 315.7 287.9 317.5 0.55 29 371 7708 -35.3 -37.0 84 1.7 -35.5 237 25 315.8 315.9 287.9 317.4 0.43 30 367 7783 -36.1 -42.1 54 6.0 -36.6 239 26 315.8 315.8 287.6 316.7 0.26 31 363 7858 -36.7 -51.7 20 15.0 -37.5 241 26 315.9 316.0 287.5 316.3 0.09 32 342 8268 -39.1 -63.1 6 24.0 -39.9 250 30 318.1 318.1 288.2 318.2 0.02 33 300 9150 -45.9 -60.9 17 15.0 -46.3 255 47 320.7 320.7 289.0 320.8 0.04 34 272 9795 -50.5 -62.5 23 12.0 -50.8 258 55 323.1 323.1 289.8 323.2 0.03 35 257 10162 -53.1 -65.1 22 12.0 -53.3 259 60 324.5 324.6 290.2 324.6 0.02 36 250 10340 -53.7 -66.7 19 13.0 -53.9 260 62 326.2 326.2 290.6 326.3 0.02 37 207 11544 -59.4 -73.3 15 14.0 -59.5 265 74 335.5 335.5 293.2 335.5 0.01 38 206 11574 -59.5 -73.5 15 14.0 -59.6 265 74 335.7 335.7 293.3 335.7 0.01 39 200 11760 -59.7 -72.7 17 13.0 -59.8 265 72 338.2 338.2 293.9 338.3 0.01 40 191 12047 -59.7 -74.7 12 15.0 -59.9 267 67 342.7 342.7 295.0 342.7 0.01 41 186 12213 -57.9 -75.9 8 18.0 -58.1 269 60 348.2 348.2 296.3 348.3 0.01 42 181 12383 -59.1 -75.1 11 16.0 -59.3 270 53 349.0 349.0 296.4 349.0 0.01 43 178 12488 -57.7 -79.7 4 22.0 -57.9 272 49 353.0 353.0 297.3 353.0 0.00 44 159 13195 -59.7 -81.7 4 22.0 -59.9 269 37 361.2 361.2 299.0 361.2 0.00 45 153 13436 -57.7 -83.7 2 26.0 -58.0 267 38 368.6 368.6 300.3 368.6 0.00 46 150 13560 -58.5 -84.5 2 26.0 -58.7 275 39 369.3 369.3 300.4 369.3 0.00 47 149 13602 -58.5 -83.5 3 25.0 -58.7 275 39 370.0 370.0 300.5 370.0 0.00 48 133 14317 -56.3 -84.3 2 28.0 -56.6 270 33 386.1 386.1 303.2 386.1 0.00 49 127 14608 -58.7 -85.7 2 27.0 -59.0 284 29 386.9 386.9 303.3 386.9 0.00 50 120 14965 -56.5 -85.5 1 29.0 -56.9 277 32 397.3 397.3 304.8 397.3 0.00 51 109 15572 -57.3 -85.3 2 28.0 -57.7 287 27 406.9 406.9 306.1 406.9 0.00 52 100 16120 -54.1 -85.1 1 31.0 -54.7 295 25 423.2 423.2 308.1 423.2 0.00 53 84 17240 -53.5 -84.5 1 31.0 -54.2 287 23 446.1 446.1 310.5 446.1 0.00 54 70 18410 -54.3 -85.3 1 31.0 -55.1 345 16 468.2 468.2 312.5 468.2 0.00 55 66 18785 -55.7 -85.7 1 30.0 -56.4 351 13 473.1 473.1 312.9 473.1 0.00 56 62 19184 -53.3 -85.3 1 32.0 -54.3 118 2 487.0 487.0 314.0 487.0 0.00 57 50 20560 -54.9 -85.9 1 31.0 -55.9 200 19 514.1 514.1 315.9 514.1 0.00 58 45 21233 -56.3 -86.3 1 30.0 -57.3 237 19 526.4 526.4 316.7 526.5 0.01 59 30 23830 -53.7 -85.7 1 32.0 -55.5 120 13 598.2 598.2 320.5 598.3 0.01 60 25 25004 -52.9 -85.9 1 33.0 -55.2 144 14 632.6 632.6 322.0 632.6 0.01 61 21 26126 -54.1 -86.1 1 32.0 -56.4 102 14 661.3 661.3 323.1 661.4 0.01 62 20 26440 -52.1 -86.1 1 34.0 -55.0 90 15 676.7 676.7 323.7 676.8 0.01 63 15 28313 -49.7 -84.7 1 35.0 -54.1 82 17 742.7 742.7 325.7 742.9 0.02 64 13 29248 -50.5 -85.5 1 35.0 -55.0 80 24 771.0 771.0 326.5 771.1 0.02 TRP 206 11574 -59.5 -73.5 15 14.0 -59.6 265 74 335.7 335.7 293.3 335.7 0.01 WND 207 11544 -59.4 -73.3 15 14.0 -59.5 265 74 335.5 335.5 293.2 335.5 0.01 Sounding variables and indices 1000-500 mb thick: 5380.00 m Freezing level: 948.78 mb = 597.51 m = 1960.32 ft Wetbulb zero: 996.42 mb = 198.78 m = 652.16 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 67.44 % Est. max temperature: 7.29 C = 45.13 F Sfc-Lift cond lev (LCL): 923.88 mb = 805.58 m = 2642.95 ft T: -1.37 C 700-500 lapse rate: 3.19 C/km ThetaE index: 0.75 C Layer 708.0- 701.0 mb Conv cond level (CCL): 712.11 mb = 2847.45 m = 9341.90 ft Mean mixing ratio: 2.81 g/kg Conv temperature: 19.55 C = 67.20 F Cap Strength: 21.18 C Lifted Index: 22.16 C Risk: None Lifted Index @300 mb: 25.51 C Lifted Index @700 mb: 9.36 C Showalter Index: 20.87 C Risk: None Total Totals Index: 20.90 C Risk: None Vertical Totals Index: 12.40 C Cross Totals Index: 8.50 C K Index: -2.20 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 6.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.17 J/kg Max Up Vert Vel: 3.51 m/s Conv Inhibition (B-): 65889.02 J/kg Cap Strength: 22.06 C Lift Cond Lev (LCL): 884.84 mb = 1147.38 m = 3764.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 236 at 14 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 1014 53 70 5 -4.7 -1.7 | 60 19 -16.7 -9.7 1 1000 170 90 21 -21.0 0.0 | 76 34 -33.0 -8.0 2 983 305 105 21 -20.3 5.4 | 86 32 -32.3 -2.5 3 947 610 120 20 -17.3 10.0 | 94 29 -29.3 2.0 4 925 796 135 14 -9.9 9.9 | 95 22 -21.9 1.9 5 911 914 145 13 -7.5 10.6 | 98 20 -19.4 2.7 6 877 1219 150 15 -7.5 13.0 | 105 20 -19.5 5.0 7 850 1464 140 13 -8.4 10.0 | 96 20 -20.3 2.0 8 843 1524 150 14 -7.0 12.1 | 102 19 -19.0 4.2 9 811 1829 150 14 -7.0 12.1 | 102 19 -19.0 4.2 10 780 2134 165 12 -3.1 11.6 | 104 16 -15.1 3.6 11 750 2438 145 14 -8.0 11.5 | 100 20 -20.0 3.5 12 722 2743 155 11 -4.6 10.0 | 97 17 -16.6 2.0 13 700 2980 130 13 -10.0 8.4 | 91 22 -21.9 0.4 14 694 3048 135 14 -9.9 9.9 | 95 22 -21.9 1.9 15 667 3353 145 11 -6.3 9.0 | 93 18 -18.3 1.1 16 641 3658 180 17 0.0 17.0 | 127 15 -12.0 9.0 17 591 4267 245 22 19.9 9.3 | 260 8 8.0 1.3 18 568 4572 270 20 20.0 -0.0 | 315 11 8.0 -8.0 19 546 4877 275 26 25.9 -2.3 | 306 17 13.9 -10.2 20 504 5486 255 35 33.8 9.1 | 267 22 21.8 1.1 21 500 5550 255 35 33.8 9.1 | 267 22 21.8 1.1 22 464 6096 255 30 29.0 7.8 | 271 17 17.0 -0.2 23 427 6706 230 30 23.0 19.3 | 224 16 11.0 11.3 24 400 7180 235 23 18.8 13.2 | 233 9 6.9 5.2 25 375 7620 235 25 20.5 14.3 | 233 11 8.5 6.4 26 343 8230 250 29 27.3 9.9 | 263 15 15.3 2.0 27 314 8839 260 44 43.3 7.6 | 271 31 31.4 -0.3 28 300 9144 255 45 43.5 11.6 | 263 32 31.5 3.7 29 300 9150 255 47 45.4 12.2 | 263 34 33.4 4.2 30 250 10340 260 62 61.1 10.8 | 267 49 49.1 2.8 31 237 10668 265 67 66.7 5.8 | 272 55 54.8 -2.1 32 207 11544 265 74 73.7 6.4 | 271 62 61.8 -1.5 33 206 11574 265 74 73.7 6.4 | 271 62 61.8 -1.5 34 200 11760 265 72 71.7 6.3 | 272 60 59.8 -1.7 35 196 11887 265 74 73.7 6.4 | 271 62 61.8 -1.5 36 169 12802 275 36 35.9 -3.1 | 295 26 23.9 -11.1 37 154 13411 265 38 37.9 3.3 | 280 26 25.9 -4.6 38 150 13560 275 39 38.9 -3.4 | 293 29 26.9 -11.3 39 133 14326 270 33 33.0 -0.0 | 291 22 21.0 -8.0 40 127 14630 285 29 28.0 -7.5 | 314 22 16.0 -15.5 41 121 14935 275 32 31.9 -2.8 | 298 23 19.9 -10.7 42 115 15240 295 29 26.3 -12.3 | 325 25 14.3 -20.2 43 104 15850 280 26 25.6 -4.5 | 312 18 13.6 -12.5 44 100 16120 295 25 22.7 -10.6 | 330 21 10.7 -18.5 45 95 16459 295 26 23.6 -11.0 | 329 22 11.6 -18.9 46 90 16764 285 23 22.2 -6.0 | 324 17 10.2 -13.9 47 86 17069 295 21 19.0 -8.9 | 337 18 7.1 -16.8 48 82 17374 280 25 24.6 -4.3 | 314 18 12.7 -12.3 49 75 17983 295 21 19.0 -8.9 | 337 18 7.1 -16.8 50 70 18410 345 16 4.1 -15.5 | 18 25 -7.8 -23.4 51 68 18593 335 17 7.2 -15.4 | 12 24 -4.8 -23.4 52 65 18898 360 11 -0.0 -11.0 | 32 22 -12.0 -19.0 53 62 19202 125 1 -0.8 0.6 | 60 15 -12.8 -7.4 54 51 20422 340 11 3.8 -10.3 | 24 20 -8.2 -18.3 55 50 20560 200 19 6.5 17.9 | 151 11 -5.5 9.9 56 49 20726 180 10 0.0 10.0 | 100 12 -12.0 2.0 57 46 21031 210 20 10.0 17.3 | 168 10 -2.0 9.4 58 44 21336 250 18 16.9 6.2 | 290 5 4.9 -1.8 59 42 21641 320 10 6.4 -7.7 | 20 17 -5.5 -15.6 60 40 21946 55 15 -12.3 -8.6 | 56 29 -24.3 -16.6 61 38 22250 80 12 -11.8 -2.1 | 67 26 -23.8 -10.0 62 33 23165 70 10 -9.4 -3.4 | 62 24 -21.4 -11.4 63 32 23470 90 10 -10.0 0.0 | 70 23 -22.0 -8.0 64 30 23774 75 11 -10.6 -2.8 | 64 25 -22.6 -10.8 65 30 23830 120 13 -11.3 6.5 | 86 23 -23.2 -1.5 66 28 24384 140 11 -7.1 8.4 | 91 19 -19.0 0.5 67 26 24689 130 16 -12.3 10.3 | 96 24 -24.2 2.3 68 25 24994 145 14 -8.0 11.5 | 100 20 -20.0 3.5 69 24 25298 110 10 -9.4 3.4 | 78 22 -21.4 -4.5 70 23 25603 110 10 -9.4 3.4 | 78 22 -21.4 -4.5 71 22 25908 70 10 -9.4 -3.4 | 62 24 -21.4 -11.4 72 21 26213 115 15 -13.6 6.3 | 86 26 -25.6 -1.6 73 20 26440 90 15 -15.0 0.0 | 74 28 -27.0 -8.0 74 19 26518 105 16 -15.5 4.1 | 82 28 -27.4 -3.8 75 16 27127 100 13 -12.8 2.3 | 77 25 -24.8 -5.7 76 14 27432 70 19 -17.9 -6.5 | 64 33 -29.8 -14.4 77 13 27737 80 24 -23.6 -4.2 | 71 38 -35.6 -12.1 78 12 28042 90 28 -28.0 0.0 | 79 41 -40.0 -8.0 79 11 28346 130 19 -14.6 12.2 | 99 27 -26.5 4.3 80 10 28651 80 12 -11.8 -2.1 | 67 26 -23.8 -10.0 81 7 29566 110 12 -11.3 4.1 | 81 24 -23.2 -3.8 Wind Parameters Mean winds (0-6000m): 206.4 at 19.2 knts Storm direction: 236.4 at 14.4 knts Shear (0-3000m) pos: 2.3 neg: 1.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 35.2 deg Storm rel helicity (0-3000m) pos: 173.2 neg: -32.6 tot: 140.6 m^2/s^2 ave: 46.9 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 118.36 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 ------------------------------------------------------------------------------- 500 103 19 83 31| 17.7 0.0 17.7|127.1 0.0 127.1 254.2 0.65| 26.1 17.1 1000 117 17 89 27| 7.0 0.0 7.0|148.6 0.0 148.6 148.6 0.54| 19.0 10.3 1500 126 16 93 25| 4.8 0.0 4.8|164.5 -13.7 150.8 100.5 0.48| 14.7 7.0 2000 132 16 96 24| 3.5 0.0 3.5|166.5 -13.7 152.7 76.4 0.46| 11.8 5.4 2500 136 15 97 23| 2.8 0.6 3.4|166.5 -20.6 145.9 58.3 0.37| 10.8 4.0 3000 137 15 97 22| 2.3 1.0 3.4|173.2 -32.6 140.6 46.9 0.30| 10.4 3.1 4000 147 15 102 21| 3.9 0.8 4.7|249.2 -35.7 213.5 53.4 0.44| 11.4 5.1 5000 172 16 120 17| 4.0 0.6 4.7|284.2 -58.3 225.9 45.2 0.44| 12.0 5.2 6000 206 19 159 10| 3.4 0.6 4.0|289.8-108.4 181.4 30.2 0.32| 11.2 3.6 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20250422.12.gif