UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:0000Z 27 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 2.0 1.5 96 0.5 1.8 80 5 274.1 274.8 274.2 285.4 4.20 1 1000 165 1.2 1.2 100 0.0 1.2 80 13 274.4 275.0 274.3 285.6 4.17 2 925 790 -0.9 -0.9 100 0.0 -0.9 100 27 278.4 279.0 276.2 289.1 3.87 3 850 1462 -3.7 -4.0 98 0.3 -3.8 105 32 282.3 282.8 277.5 291.7 3.34 4 808 1861 -5.5 -6.0 96 0.5 -5.7 117 26 284.5 285.0 278.2 293.1 3.02 5 786 2078 -4.7 -5.0 98 0.3 -4.8 127 16 287.6 288.2 280.1 297.3 3.35 6 754 2404 -5.1 -5.7 96 0.6 -5.3 108 12 290.6 291.2 281.4 300.3 3.31 7 700 2985 -8.1 -9.0 93 0.9 -8.4 95 11 293.5 294.0 282.1 301.8 2.76 8 658 3464 -10.3 -11.8 89 1.5 -10.8 124 9 296.3 296.7 282.8 303.4 2.35 9 625 3860 -10.3 -11.4 92 1.1 -10.7 197 9 300.7 301.1 284.8 308.6 2.56 10 500 5550 -19.3 -21.3 84 2.0 -19.8 250 25 309.5 309.8 286.8 314.1 1.40 11 489 5715 -20.1 -22.1 84 2.0 -20.6 249 27 310.5 310.8 287.1 314.9 1.33 12 405 7082 -30.5 -30.7 98 0.2 -30.5 254 38 314.2 314.4 287.7 316.8 0.73 13 400 7170 -30.9 -32.1 89 1.2 -31.1 255 38 314.8 315.0 287.8 317.1 0.65 14 388 7386 -32.3 -36.4 67 4.1 -32.8 251 38 315.7 315.8 287.9 317.3 0.44 15 376 7607 -34.1 -37.3 73 3.2 -34.4 255 45 316.2 316.3 288.0 317.7 0.41 16 371 7701 -34.9 -39.9 60 5.0 -35.4 255 47 316.4 316.4 287.9 317.5 0.32 17 337 8365 -40.1 -47.1 47 7.0 -40.5 255 56 318.1 318.1 288.3 318.7 0.16 18 334 8426 -40.7 -46.7 52 6.0 -41.1 255 57 318.1 318.1 288.3 318.7 0.17 19 328 8549 -41.3 -51.3 33 10.0 -41.8 255 59 318.9 318.9 288.5 319.3 0.10 20 308 8974 -44.5 -55.5 28 11.0 -44.9 255 65 320.2 320.2 288.9 320.5 0.07 21 300 9150 -45.9 -52.9 45 7.0 -46.2 255 69 320.7 320.7 289.0 321.0 0.09 22 285 9490 -48.9 -54.9 50 6.0 -49.1 254 74 321.1 321.1 289.2 321.4 0.08 23 284 9513 -49.1 -56.1 44 7.0 -49.3 253 75 321.1 321.2 289.2 321.4 0.07 24 279 9629 -49.7 -58.7 34 9.0 -50.0 253 77 321.9 321.9 289.4 322.1 0.05 25 250 10340 -54.9 -62.9 36 8.0 -55.1 250 88 324.4 324.5 290.2 324.6 0.03 26 247 10417 -55.1 -64.1 32 9.0 -55.2 249 90 325.3 325.3 290.4 325.4 0.03 27 239 10627 -56.5 -60.1 64 3.6 -56.6 246 95 326.2 326.2 290.7 326.4 0.05 28 231 10843 -57.9 -65.9 35 8.0 -58.0 245 99 327.3 327.3 291.0 327.4 0.02 29 223 11065 -59.6 -65.5 46 5.9 -59.6 245 104 328.1 328.1 291.2 328.2 0.03 30 214 11322 -61.5 -65.0 63 3.5 -61.6 245 102 328.9 328.9 291.5 329.1 0.03 31 206 11558 -63.1 -67.6 54 4.5 -63.1 245 93 330.0 330.0 291.7 330.1 0.02 32 203 11648 -63.3 -68.0 53 4.7 -63.3 247 91 331.1 331.1 292.0 331.2 0.02 33 200 11740 -63.1 -68.1 51 5.0 -63.1 250 88 332.8 332.8 292.5 332.9 0.02 34 191 12023 -63.1 -73.1 25 10.0 -63.2 254 80 337.2 337.2 293.6 337.3 0.01 35 187 12153 -61.1 -75.1 14 14.0 -61.2 256 77 342.5 342.5 294.9 342.6 0.01 36 178 12458 -63.1 -75.1 18 12.0 -63.2 261 69 344.1 344.1 295.3 344.1 0.01 37 169 12779 -58.7 -81.7 4 23.0 -58.9 265 60 356.6 356.6 298.0 356.6 0.00 38 161 13084 -58.1 -82.1 3 24.0 -58.3 270 52 362.6 362.6 299.2 362.6 0.00 39 150 13530 -57.1 -82.1 3 25.0 -57.4 270 45 371.7 371.7 300.9 371.7 0.00 40 112 15377 -55.9 -84.9 1 29.0 -56.3 281 36 406.3 406.3 306.0 406.3 0.00 41 106 15728 -54.1 -84.1 1 30.0 -54.6 284 27 416.2 416.2 307.3 416.2 0.00 42 100 16100 -55.1 -85.1 1 30.0 -55.6 260 19 421.3 421.3 307.9 421.3 0.00 43 97 16294 -55.5 -85.5 1 30.0 -56.0 257 21 424.2 424.2 308.2 424.2 0.00 44 75 17945 -52.5 -85.5 1 33.0 -53.4 293 17 462.8 462.8 312.0 462.9 0.00 45 70 18390 -53.1 -85.1 1 32.0 -54.0 305 14 470.8 470.8 312.7 470.8 0.00 46 50 20550 -54.3 -86.3 1 32.0 -55.4 15 4 515.5 515.5 316.0 515.5 0.00 47 49 20679 -54.5 -86.5 1 32.0 -55.6 353 8 518.0 518.0 316.2 518.1 0.00 48 30 23840 -51.7 -86.7 1 35.0 -53.9 55 4 603.7 603.7 320.7 603.7 0.01 49 20 26470 -50.9 -86.9 1 36.0 -54.1 65 11 680.4 680.4 323.8 680.4 0.01 50 13 29281 -50.3 -86.3 1 36.0 -54.9 108 17 771.7 771.7 326.5 771.8 0.02 51 11 30376 -48.7 -85.7 1 37.0 -54.4 73 11 815.2 815.2 327.6 815.4 0.02 52 10 31010 -43.7 -83.7 0 40.0 -52.1 140 13 856.4 856.4 328.5 856.8 0.04 53 9.4 31427 -42.7 -82.7 0 40.0 -51.8 875.5 875.5 329.0 876.0 0.05 54 8.0 32513 -43.7 -83.7 0 40.0 -53.0 912.9 912.9 329.7 913.3 0.04 TRP 206 11558 -63.1 -67.6 54 4.5 -63.1 245 93 330.0 330.0 291.7 330.1 0.02 WND 223 11065 -59.6 -65.5 46 5.9 -59.6 245 104 328.1 328.1 291.2 328.2 0.03 Sounding variables and indices 1000-500 mb thick: 5385.00 m Freezing level: 957.14 mb = 522.14 m = 1713.05 ft Wetbulb zero: 957.63 mb = 512.07 m = 1680.01 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 93.38 % Est. max temperature: 9.49 C = 49.08 F Sfc-Lift cond lev (LCL): 1006.09 mb = 116.08 m = 380.82 ft T: 1.55 C 700-500 lapse rate: 4.37 C/km Conv cond level (CCL): 961.33 mb = 481.18 m = 1578.65 ft Mean mixing ratio: 4.02 g/kg Conv temperature: 4.34 C = 39.81 F Cap Strength: 13.94 C Lifted Index: 18.94 C Risk: None Lifted Index @300 mb: 23.66 C Lifted Index @700 mb: 9.34 C Showalter Index: 15.66 C Risk: None Total Totals Index: 30.90 C Risk: None Vertical Totals Index: 15.60 C Cross Totals Index: 15.30 C K Index: 10.70 Risk: None Sweat Index: 89.00 Risk: None Energy Index: 4.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.60 J/kg Max Up Vert Vel: 6.26 m/s Conv Inhibition (B-): 70807.52 J/kg Cap Strength: 18.86 C Lift Cond Lev (LCL): 961.85 mb = 476.86 m = 1564.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 179 at 15 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 80 5 -4.9 -0.9 | 16 16 -4.6 -15.7 1 1000 165 80 13 -12.8 -2.3 | 36 21 -12.5 -17.1 2 983 305 90 25 -25.0 0.0 | 59 29 -24.7 -14.8 3 946 610 95 28 -27.9 2.4 | 66 30 -27.6 -12.4 4 925 790 100 27 -26.6 4.7 | 69 28 -26.3 -10.1 5 911 914 95 27 -26.9 2.4 | 65 29 -26.6 -12.4 6 876 1219 100 31 -30.5 5.4 | 73 32 -30.2 -9.4 7 850 1462 105 32 -30.9 8.3 | 78 31 -30.6 -6.5 8 811 1829 115 27 -24.5 11.4 | 82 24 -24.2 -3.4 9 780 2134 130 14 -10.7 9.0 | 61 12 -10.4 -5.8 10 751 2438 105 12 -11.6 3.1 | 44 16 -11.3 -11.7 11 722 2743 85 10 -10.0 -0.9 | 32 18 -9.7 -15.7 12 700 2985 95 11 -11.0 1.0 | 38 17 -10.7 -13.8 13 667 3353 95 11 -11.0 1.0 | 38 17 -10.7 -13.8 14 641 3658 180 4 0.0 4.0 | 358 11 0.3 -10.8 15 592 4267 235 20 16.4 11.5 | 281 17 16.7 -3.3 16 568 4572 255 17 16.4 4.4 | 302 20 16.7 -10.4 17 546 4877 250 21 19.7 7.2 | 291 21 20.0 -7.6 18 500 5550 250 25 23.5 8.6 | 285 25 23.8 -6.2 19 464 6096 245 33 29.9 13.9 | 272 30 30.2 -0.8 20 445 6401 245 36 32.6 15.2 | 269 33 32.9 0.4 21 400 7170 255 38 36.7 9.8 | 278 37 37.0 -5.0 22 392 7315 250 36 33.8 12.3 | 274 34 34.1 -2.5 23 375 7620 255 46 44.4 11.9 | 274 45 44.7 -2.9 24 300 9144 255 67 64.7 17.3 | 268 65 65.0 2.5 25 300 9150 255 69 66.6 17.9 | 267 67 66.9 3.1 26 250 10340 250 88 82.7 30.1 | 260 84 83.0 15.3 27 237 10668 245 96 87.0 40.6 | 254 91 87.3 25.8 28 223 11065 245 104 94.3 44.0 | 253 99 94.6 29.2 29 216 11278 245 104 94.3 44.0 | 253 99 94.6 29.2 30 206 11558 245 93 84.3 39.3 | 254 88 84.6 24.5 31 200 11740 250 88 82.7 30.1 | 260 84 83.0 15.3 32 161 13106 270 52 52.0 -0.0 | 286 54 52.3 -14.8 33 150 13530 270 45 45.0 -0.0 | 288 48 45.3 -14.8 34 120 14935 275 33 32.9 -2.9 | 298 38 33.2 -17.7 35 115 15240 280 40 39.4 -6.9 | 299 45 39.7 -21.7 36 104 15850 285 24 23.2 -6.2 | 312 32 23.5 -21.0 37 100 16100 260 19 18.7 3.3 | 301 22 19.0 -11.5 38 95 16459 255 22 21.3 5.7 | 293 23 21.5 -9.1 39 90 16764 275 18 17.9 -1.6 | 312 24 18.2 -16.4 40 86 17069 260 25 24.6 4.3 | 293 27 24.9 -10.5 41 82 17374 270 26 26.0 -0.0 | 299 30 26.3 -14.8 42 78 17678 275 17 16.9 -1.5 | 313 24 17.2 -16.3 43 71 18288 315 16 11.3 -11.3 | 336 29 11.6 -26.1 44 70 18390 305 14 11.5 -8.0 | 333 26 11.8 -22.8 45 65 18898 320 12 7.7 -9.2 | 342 25 8.0 -24.0 46 62 19202 235 10 8.2 5.7 | 317 12 8.5 -9.1 47 59 19507 285 14 13.5 -3.6 | 323 23 13.8 -18.4 48 56 19812 300 10 8.7 -5.0 | 336 22 9.0 -19.8 49 53 20117 255 10 9.7 2.6 | 321 16 10.0 -12.2 50 51 20422 325 16 9.2 -13.1 | 341 29 9.5 -27.9 51 50 20550 15 4 -1.0 -3.9 | 2 19 -0.7 -18.7 52 49 20726 345 10 2.6 -9.7 | 353 25 2.9 -24.5 53 46 21031 0 0 -0.0 -0.0 | 359 15 0.3 -14.8 54 44 21336 305 10 8.2 -5.7 | 338 22 8.5 -20.5 55 42 21641 360 12 -0.0 -12.0 | 359 27 0.3 -26.8 56 33 23165 170 10 -1.7 9.8 | 16 5 -1.4 -4.9 57 30 23774 140 1 -0.6 0.8 | 1 14 -0.3 -14.0 58 30 23840 55 4 -3.3 -2.3 | 10 17 -3.0 -17.1 59 28 24384 45 10 -7.1 -7.1 | 17 23 -6.8 -21.9 60 26 24689 55 11 -9.0 -6.3 | 22 23 -8.7 -21.1 61 23 25603 50 10 -7.7 -6.4 | 19 22 -7.4 -21.2 62 21 26213 15 11 -2.8 -10.6 | 6 26 -2.6 -25.4 63 20 26470 65 11 -10.0 -4.6 | 26 22 -9.7 -19.4 64 20 26518 30 10 -5.0 -8.7 | 11 24 -4.7 -23.5 65 19 26822 75 11 -10.6 -2.8 | 30 20 -10.3 -17.6 66 18 27127 40 11 -7.1 -8.4 | 16 24 -6.8 -23.2 67 17 27432 80 15 -14.8 -2.6 | 40 23 -14.5 -17.4 68 15 28346 80 10 -9.8 -1.7 | 30 19 -9.6 -16.5 69 14 28651 55 10 -8.2 -5.7 | 21 22 -7.9 -20.5 70 14 28956 105 16 -15.5 4.1 | 55 19 -15.2 -10.7 71 13 29261 110 18 -16.9 6.2 | 63 19 -16.6 -8.6 72 12 29870 75 3 -2.9 -0.8 | 9 16 -2.6 -15.6 73 11 30175 50 10 -7.7 -6.4 | 19 22 -7.4 -21.2 74 10 31010 140 13 -8.4 10.0 | 59 9 -8.1 -4.8 Wind Parameters Mean winds (0-6000m): 148.9 at 19.7 knts Storm direction: 178.9 at 14.8 knts Shear (0-3000m) pos: 2.5 neg: 1.7 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 21.2 deg Storm rel helicity (0-3000m) pos: 207.3 neg: -65.4 tot: 141.9 m^2/s^2 ave: 47.3 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 2.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.38 Bulk Shear: 52.16 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 89 20 53 25| 23.3 0.0 23.3|116.4 0.0 116.4 232.8 0.81| 24.2 19.7 1000 94 24 61 27| 12.4 0.0 12.4|142.1 -9.3 132.8 132.8 0.72| 15.1 10.9 1500 97 26 66 28| 9.1 0.0 9.1|189.9 -9.3 180.6 120.4 0.74| 12.6 9.3 2000 101 26 69 27| 3.7 0.0 3.7|198.8 -23.9 174.9 87.5 0.48| 13.5 6.5 2500 103 24 67 25| 3.0 1.9 4.9|198.8 -54.8 144.0 57.6 0.27| 13.0 3.5 3000 102 21 63 23| 2.5 1.7 4.2|207.3 -65.4 141.9 47.3 0.24| 11.6 2.8 4000 105 18 60 20| 3.1 1.3 4.4|207.3-104.8 102.5 25.6 -0.00| 11.9 -0.0 5000 118 18 69 17| 2.4 1.0 3.4|237.1-133.3 103.8 20.8 0.00| 11.6 0.0 6000 149 20 102 10| 2.0 1.4 3.4|237.1-185.4 51.7 8.6 -0.06| 10.6 -0.6 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20250427.00.gif