UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:1200Z 24 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 1018 53 0.0 -0.5 96 0.5 -0.2 335 3 271.8 272.4 272.0 281.5 3.62 1 1000 201 1.8 -0.6 84 2.4 0.8 290 5 275.0 275.6 274.0 284.9 3.66 2 995 241 2.0 -0.8 82 2.8 0.8 292 5 275.5 276.2 274.2 285.4 3.62 3 929 792 -1.7 -2.8 92 1.1 -2.1 16 3 277.2 277.8 274.8 286.5 3.34 4 925 826 -1.5 -3.2 88 1.7 -2.1 20 3 277.8 278.3 275.0 286.8 3.26 5 867 1340 -2.9 -6.3 77 3.4 -4.1 11 6 281.5 282.0 276.3 289.3 2.75 6 850 1497 -3.9 -6.9 80 3.0 -5.0 25 6 282.1 282.5 276.5 289.7 2.68 7 766 2311 -8.1 -11.0 80 2.9 -9.0 4 13 286.0 286.4 277.8 292.4 2.15 8 765 2322 -8.1 -10.9 80 2.8 -9.0 4 13 286.2 286.5 277.9 292.5 2.17 9 729 2694 -11.5 -11.5 100 0.0 -11.5 352 16 286.4 286.8 278.0 292.8 2.17 10 720 2789 -12.3 -12.3 100 0.0 -12.3 347 15 286.5 286.9 277.9 292.6 2.06 11 703 2972 -9.9 -13.4 76 3.5 -10.9 333 10 291.2 291.5 280.0 297.0 1.93 12 700 3005 -10.3 -13.6 77 3.3 -11.3 330 9 291.1 291.4 279.9 296.8 1.91 13 627 3844 -15.9 -17.3 89 1.4 -16.3 312 10 294.0 294.3 280.8 298.8 1.57 14 590 4302 -16.5 -20.4 72 3.9 -17.4 326 11 298.5 298.7 282.4 302.5 1.28 15 540 4964 -20.1 -25.1 64 5.0 -21.1 342 12 301.8 302.0 283.3 304.8 0.92 16 518 5271 -22.1 -28.1 58 6.0 -23.2 329 12 303.0 303.1 283.5 305.4 0.73 17 500 5530 -24.1 -28.7 66 4.6 -24.9 340 15 303.7 303.8 283.8 306.0 0.72 18 491 5662 -25.1 -28.7 72 3.6 -25.7 340 15 304.0 304.1 284.0 306.4 0.73 19 475 5902 -26.9 -31.6 64 4.7 -27.6 340 15 304.7 304.8 284.0 306.6 0.57 20 471 5963 -27.1 -38.1 34 11.0 -28.3 340 15 305.2 305.2 283.9 306.2 0.30 21 455 6211 -28.7 -48.7 13 20.0 -30.2 340 15 306.2 306.2 284.0 306.6 0.10 22 451 6274 -29.1 -33.9 63 4.8 -29.7 340 16 306.5 306.6 284.6 308.1 0.48 23 447 6338 -29.5 -41.5 30 12.0 -30.6 340 16 306.7 306.8 284.4 307.5 0.22 24 443 6402 -29.9 -35.9 56 6.0 -30.6 340 16 307.0 307.1 284.7 308.4 0.40 25 442 6418 -30.1 -34.9 63 4.8 -30.7 339 16 307.0 307.1 284.8 308.5 0.45 26 415 6863 -33.7 -36.5 76 2.8 -34.0 317 16 307.9 308.0 285.1 309.3 0.40 27 400 7120 -35.9 -39.5 69 3.6 -36.2 310 16 308.3 308.4 285.1 309.4 0.31 28 394 7225 -36.7 -42.7 54 6.0 -37.1 308 16 308.6 308.7 285.1 309.4 0.22 29 368 7694 -40.7 -46.7 52 6.0 -41.1 301 18 309.4 309.4 285.3 310.0 0.16 30 353 7975 -43.3 -47.1 66 3.8 -43.5 305 20 309.6 309.6 285.4 310.2 0.16 31 328 8466 -47.1 -54.1 45 7.0 -47.3 300 18 310.9 310.9 285.8 311.2 0.07 32 318 8670 -48.9 -54.9 50 6.0 -49.1 298 17 311.2 311.2 285.8 311.5 0.07 33 300 9050 -51.9 -57.9 48 6.0 -52.0 295 15 312.2 312.2 286.2 312.4 0.05 34 290 9268 -53.7 -58.3 57 4.6 -53.8 295 16 312.7 312.7 286.4 312.9 0.05 35 285 9379 -54.1 -61.1 42 7.0 -54.2 295 15 313.7 313.7 286.6 313.8 0.04 36 269 9747 -56.5 -60.3 62 3.8 -56.6 275 18 315.4 315.4 287.3 315.6 0.04 37 268 9771 -56.5 -61.1 56 4.6 -56.6 280 18 315.7 315.7 287.4 315.9 0.04 38 265 9842 -56.5 -65.5 31 9.0 -56.6 281 19 316.7 316.7 287.7 316.8 0.02 39 259 9987 -56.5 -71.5 13 15.0 -56.6 282 21 318.8 318.8 288.3 318.9 0.01 40 250 10210 -57.3 -69.3 20 12.0 -57.5 285 25 320.9 320.9 289.0 320.9 0.01 41 238 10525 -54.3 -73.3 8 19.0 -54.5 282 31 329.9 329.9 291.7 330.0 0.01 42 233 10661 -54.9 -72.9 9 18.0 -55.1 280 33 331.0 331.0 292.0 331.1 0.01 43 200 11650 -50.9 -80.9 2 30.0 -51.4 280 23 352.2 352.2 297.1 352.2 0.00 44 192 11915 -50.1 -81.1 1 31.0 -50.6 288 22 357.6 357.6 298.2 357.6 0.00 45 184 12190 -51.9 -82.9 1 31.0 -52.3 270 18 359.0 359.0 298.5 359.1 0.00 46 176 12478 -50.3 -83.3 1 33.0 -50.8 261 21 366.3 366.3 299.9 366.3 0.00 47 150 13510 -52.9 -84.9 1 32.0 -53.4 260 29 378.9 378.9 302.1 378.9 0.00 48 147 13640 -53.3 -85.3 1 32.0 -53.8 260 29 380.4 380.4 302.3 380.4 0.00 49 142 13864 -50.7 -84.7 1 34.0 -51.3 265 31 388.8 388.8 303.6 388.8 0.00 50 139 14003 -51.5 -84.5 1 33.0 -52.1 270 34 389.7 389.7 303.8 389.7 0.00 51 127 14592 -49.3 -84.3 1 35.0 -50.1 274 19 403.9 403.9 305.7 403.9 0.00 52 113 15352 -52.3 -85.3 1 33.0 -52.9 251 19 412.0 412.0 306.7 412.0 0.00 53 104 15893 -49.1 -85.1 1 36.0 -50.1 272 22 428.0 428.0 308.6 428.0 0.00 54 100 16150 -49.5 -85.5 1 36.0 -50.5 280 18 432.1 432.1 309.0 432.1 0.00 55 72 18262 -57.3 -88.3 1 31.0 -57.9 319 10 458.1 458.1 311.6 458.1 0.00 56 70 18440 -57.3 -88.3 1 31.0 -57.9 320 6 461.8 461.8 312.0 461.8 0.00 57 56 19860 -57.1 -89.1 1 32.0 -57.8 67 13 492.7 492.7 314.4 492.7 0.00 58 53 20213 -53.5 -88.5 1 35.0 -54.6 97 10 508.8 508.8 315.5 508.9 0.00 59 50 20590 -53.5 -88.5 1 35.0 -54.7 200 12 517.4 517.4 316.1 517.4 0.00 60 30 23870 -52.7 -88.7 1 36.0 -54.7 90 6 601.0 601.0 320.6 601.0 0.00 61 20 26490 -51.7 -88.7 0 37.0 -54.7 90 10 677.9 677.9 323.7 678.0 0.01 62 15 28365 -51.1 -89.1 0 38.0 -55.0 108 10 738.1 738.1 325.6 738.1 0.01 63 10 31030 -47.5 -86.5 0 39.0 -54.1 95 15 842.2 842.3 328.2 842.4 0.02 64 9.8 31163 -47.9 -86.9 0 39.0 -54.4 845.6 845.6 328.3 845.8 0.02 65 5.8 34712 -36.5 -79.5 0 43.0 -51.7 1032.2 1032.3 331.7 1033.7 0.12 TRP 268 9771 -56.5 -61.1 56 4.6 -56.6 280 18 315.7 315.7 287.4 315.9 0.04 WND Sounding variables and indices 1000-500 mb thick: 5329.00 m Freezing level: 959.32 mb = 538.84 m = 1767.83 ft Wetbulb zero: Below ground Precipitable water: 0.49 inches Sfc-500 mean rel hum: 79.41 % Est. max temperature: 9.73 C = 49.52 F Sfc-Lift cond lev (LCL): 1009.99 mb = 118.50 m = 388.78 ft T: 0.80 C 700-500 lapse rate: 5.47 C/km ThetaE index: 0.16 C Layer 720.0- 703.0 mb Conv cond level (CCL): 860.62 mb = 1398.76 m = 4589.05 ft Mean mixing ratio: 3.49 g/kg Conv temperature: 10.01 C = 50.01 F Cap Strength: 15.26 C Lifted Index: 15.49 C Risk: None Lifted Index @300 mb: 18.92 C Lifted Index @700 mb: 8.34 C Showalter Index: 12.33 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 17.20 C K Index: 10.00 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 3.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.95 J/kg Max Up Vert Vel: 5.47 m/s Conv Inhibition (B-): 79139.41 J/kg Cap Strength: 15.38 C Lift Cond Lev (LCL): 938.93 mb = 706.40 m = 2317.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 11 at 8 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 1018 53 335 3 1.3 -2.7 | 210 5 2.7 4.7 1 1000 201 290 5 4.7 -1.7 | 227 8 6.1 5.8 2 987 305 295 6 5.4 -2.5 | 234 8 6.9 4.9 3 950 610 355 6 0.5 -6.0 | 233 2 2.0 1.5 4 925 826 20 3 -1.0 -2.8 | 185 5 0.4 4.6 5 915 914 340 3 1.0 -2.8 | 208 5 2.5 4.6 6 880 1219 360 6 -0.0 -6.0 | 224 2 1.4 1.5 7 850 1497 25 6 -2.5 -5.4 | 152 2 -1.1 2.0 8 814 1829 30 10 -5.0 -8.7 | 71 4 -3.6 -1.2 9 783 2134 10 8 -1.4 -7.9 | 353 0 0.0 -0.4 10 753 2438 360 16 -0.0 -16.0 | 350 9 1.4 -8.5 11 724 2743 350 16 2.8 -15.8 | 333 9 4.2 -8.3 12 700 3005 330 9 4.5 -7.8 | 273 6 5.9 -0.3 13 696 3048 330 10 5.0 -8.7 | 281 7 6.4 -1.2 14 642 3658 315 7 4.9 -4.9 | 248 7 6.4 2.5 15 616 3962 310 13 10.0 -8.4 | 274 11 11.4 -0.9 16 592 4267 325 11 6.3 -9.0 | 281 8 7.7 -1.5 17 568 4572 335 14 5.9 -12.7 | 305 9 7.4 -5.2 18 545 4877 345 12 3.1 -11.6 | 312 6 4.5 -4.1 19 503 5486 320 12 7.7 -9.2 | 281 9 9.1 -1.7 20 500 5530 340 15 5.1 -14.1 | 315 9 6.6 -6.6 21 482 5791 340 15 5.1 -14.1 | 315 9 6.6 -6.6 22 462 6096 340 15 5.1 -14.1 | 315 9 6.6 -6.6 23 442 6401 340 16 5.5 -15.0 | 318 10 6.9 -7.6 24 424 6706 310 17 13.0 -10.9 | 283 15 14.5 -3.5 25 406 7010 325 14 8.0 -11.5 | 293 10 9.5 -4.0 26 400 7120 310 16 12.3 -10.3 | 282 14 13.7 -2.8 27 371 7620 300 17 14.7 -8.5 | 274 16 16.2 -1.0 28 355 7925 305 20 16.4 -11.5 | 283 18 17.8 -4.0 29 300 9050 295 15 13.6 -6.3 | 266 15 15.0 1.1 30 296 9144 295 16 14.5 -6.8 | 267 16 15.9 0.7 31 282 9449 295 15 13.6 -6.3 | 266 15 15.0 1.1 32 269 9754 275 18 17.9 -1.6 | 253 20 19.4 5.9 33 268 9771 280 18 17.7 -3.1 | 257 20 19.2 4.3 34 250 10210 285 25 24.1 -6.5 | 268 26 25.6 1.0 35 233 10668 280 33 32.5 -5.7 | 267 34 33.9 1.7 36 222 10973 285 35 33.8 -9.1 | 273 35 35.2 -1.6 37 202 11582 275 21 20.9 -1.8 | 256 23 22.4 5.6 38 200 11650 280 23 22.7 -4.0 | 262 24 24.1 3.5 39 193 11887 290 22 20.7 -7.5 | 270 22 22.1 -0.1 40 184 12192 270 18 18.0 -0.0 | 249 21 19.4 7.5 41 175 12497 260 21 20.7 3.6 | 243 25 22.1 11.1 42 152 13411 275 26 25.9 -2.3 | 259 28 27.3 5.2 43 150 13510 260 29 28.6 5.0 | 247 32 30.0 12.5 44 145 13716 260 29 28.6 5.0 | 247 32 30.0 12.5 45 139 14021 270 34 34.0 -0.0 | 258 36 35.4 7.5 46 132 14326 270 22 22.0 -0.0 | 252 25 23.4 7.5 47 121 14935 280 15 14.8 -2.6 | 253 17 16.2 4.9 48 115 15240 245 14 12.7 5.9 | 227 19 14.1 13.4 49 110 15545 260 28 27.6 4.9 | 247 32 29.0 12.3 50 100 16150 280 18 17.7 -3.1 | 257 20 19.2 4.3 51 100 16154 290 19 17.9 -6.5 | 267 19 19.3 1.0 52 95 16459 280 18 17.7 -3.1 | 257 20 19.2 4.3 53 91 16764 235 12 9.8 6.9 | 218 18 11.3 14.3 54 75 17983 265 15 14.9 1.3 | 242 19 16.4 8.8 55 72 18288 325 10 5.7 -8.2 | 276 7 7.2 -0.7 56 70 18440 320 6 3.9 -4.6 | 242 6 5.3 2.9 57 62 19202 315 2 1.4 -1.4 | 205 7 2.9 6.1 58 59 19507 10 10 -1.7 -9.8 | 7 2 -0.3 -2.4 59 56 19812 60 14 -12.1 -7.0 | 92 11 -10.7 0.5 60 54 20117 100 10 -9.8 1.7 | 138 12 -8.4 9.2 61 51 20422 90 10 -10.0 0.0 | 131 11 -8.6 7.5 62 50 20590 200 12 4.1 11.3 | 196 20 5.5 18.7 63 49 20726 160 17 -5.8 16.0 | 169 24 -4.4 23.4 64 45 21336 320 7 4.5 -5.4 | 250 6 5.9 2.1 65 42 21641 225 1 0.7 0.7 | 195 8 2.1 8.2 66 37 22555 185 11 1.0 11.0 | 187 19 2.4 18.4 67 33 23165 0 0 -0.0 -0.0 | 191 8 1.4 7.5 68 30 23870 90 6 -6.0 0.0 | 149 9 -4.6 7.5 69 28 24384 95 14 -13.9 1.2 | 125 15 -12.5 8.7 70 26 24689 135 10 -7.1 7.1 | 159 16 -5.6 14.5 71 21 26213 55 10 -8.2 -5.7 | 104 7 -6.8 1.7 72 20 26490 90 10 -10.0 0.0 | 131 11 -8.6 7.5 73 19 26822 90 17 -17.0 0.0 | 116 17 -15.6 7.5 74 18 27127 70 16 -15.0 -5.5 | 98 14 -13.6 2.0 75 17 27432 100 17 -16.7 3.0 | 124 19 -15.3 10.4 76 17 27737 85 15 -14.9 -1.3 | 115 15 -13.5 6.2 77 15 28346 110 10 -9.4 3.4 | 144 13 -8.0 10.9 78 14 28956 70 10 -9.4 -3.4 | 117 9 -8.0 4.0 79 13 29261 85 15 -14.9 -1.3 | 115 15 -13.5 6.2 80 13 29566 140 11 -7.1 8.4 | 160 17 -5.6 15.9 81 10 31030 95 15 -14.9 1.3 | 123 16 -13.5 8.8 Wind Parameters Mean winds (0-6000m): 340.9 at 10.1 knts Storm direction: 10.9 at 7.6 knts Shear (0-3000m) pos: 0.9 neg: 1.4 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 70.6 deg Storm rel helicity (0-3000m) pos: 9.9 neg: -26.4 tot: -16.4 m^2/s^2 ave: -5.5 10^-3 m/s^2 rel: -0.31 Storm rel vorticity (0-3000m) horiz: 7.8 stream: -2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.97 Bulk Shear: 5.04 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 5 234 7| 3.2 0.0 3.2| 7.2 -0.1 7.1 14.2 0.42| 9.6 4.0 1000 331 5 228 5| 0.8 0.0 0.8| 9.6 -2.1 7.5 7.5 0.20| 8.4 1.6 1500 347 5 226 4| 1.8 0.0 1.8| 9.9 -3.5 6.4 4.3 0.03| 7.3 0.2 2000 3 6 218 2| 1.4 0.6 2.0| 9.9 -5.7 4.2 2.1 -0.11| 6.9 -0.8 2500 3 7 261 1| 1.1 2.2 3.3| 9.9 -9.2 0.7 0.3 -0.15| 7.5 -1.1 3000 358 8 298 2| 0.9 1.4 2.3| 9.9 -26.4 -16.4 -5.5 -0.31| 7.8 -2.4 4000 347 9 285 4| 0.7 1.6 2.2| 19.9 -32.8 -12.9 -3.2 -0.24| 7.2 -1.7 5000 343 9 289 4| 1.1 1.2 2.3| 31.3 -34.9 -3.6 -0.7 -0.14| 6.8 -1.0 6000 341 10 294 5| 1.0 1.0 2.0| 43.6 -40.6 3.0 0.5 -0.09| 6.5 -0.6 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20250424.12.gif