UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:1200Z 16 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 1005 53 7.2 4.1 81 3.1 5.7 15 4 280.0 280.8 278.6 294.0 5.10 1 1000 96 7.0 3.6 79 3.4 5.4 15 10 280.1 281.0 278.5 293.8 4.95 2 990 179 7.0 2.7 74 4.3 4.9 11 16 281.0 281.8 278.6 294.0 4.69 3 925 735 4.6 2.5 86 2.1 3.6 65 19 284.0 284.9 280.4 297.9 4.95 4 894 1012 2.4 2.4 100 0.0 2.4 70 15 284.5 285.4 280.8 298.8 5.09 5 850 1419 0.8 0.8 100 0.0 0.8 50 14 287.0 287.8 281.5 300.5 4.77 6 790 2005 -1.5 -1.7 99 0.2 -1.6 65 15 290.6 291.4 282.6 303.0 4.27 7 700 2957 -7.7 -8.6 93 0.9 -8.0 55 18 294.0 294.5 282.4 302.5 2.85 8 557 4702 -18.3 -19.1 93 0.8 -18.5 32 14 301.3 301.6 283.8 306.1 1.52 9 546 4851 -19.5 -21.4 85 1.9 -19.9 34 16 301.6 301.8 283.7 305.6 1.27 10 515 5283 -22.9 -23.4 96 0.5 -23.0 57 13 302.6 302.8 283.9 306.2 1.13 11 500 5500 -23.9 -26.2 81 2.3 -24.3 85 13 303.9 304.1 284.1 306.9 0.90 12 461 6087 -28.5 -29.1 95 0.6 -28.6 95 22 305.3 305.4 284.5 307.8 0.75 13 460 6102 -28.3 -29.9 86 1.6 -28.5 95 22 305.7 305.9 284.6 308.1 0.69 14 459 6118 -27.1 -50.1 9 23.0 -28.9 95 22 307.4 307.4 284.5 307.7 0.09 15 457 6150 -26.9 -43.9 18 17.0 -28.5 95 21 308.1 308.1 284.8 308.7 0.17 16 450 6261 -27.5 -42.5 23 15.0 -29.0 95 20 308.7 308.7 285.1 309.4 0.20 17 445 6341 -27.3 -32.2 63 4.9 -28.0 95 19 309.9 310.0 286.0 311.9 0.58 18 441 6406 -28.1 -43.1 22 15.0 -29.6 95 18 309.7 309.7 285.5 310.4 0.19 19 438 6455 -28.3 -36.3 46 8.0 -29.3 91 18 310.1 310.1 285.8 311.4 0.39 20 432 6554 -29.1 -39.1 37 10.0 -30.2 83 17 310.3 310.3 285.8 311.3 0.30 21 421 6737 -30.5 -39.5 41 9.0 -31.4 71 16 310.8 310.8 285.9 311.8 0.29 22 418 6788 -30.3 -34.1 69 3.8 -30.8 74 17 311.7 311.8 286.5 313.4 0.51 23 411 6908 -30.7 -33.7 75 3.0 -31.1 80 19 312.7 312.8 286.9 314.5 0.54 24 408 6960 -30.9 -34.4 71 3.5 -31.3 82 19 313.1 313.1 287.0 314.8 0.51 25 400 7100 -32.1 -34.7 78 2.6 -32.4 85 19 313.3 313.4 287.1 315.0 0.50 26 399 7118 -32.1 -34.6 78 2.5 -32.4 85 19 313.5 313.6 287.2 315.3 0.51 27 383 7404 -34.5 -35.9 87 1.4 -34.7 82 20 314.0 314.1 287.3 315.7 0.47 28 348 8065 -39.5 -42.5 73 3.0 -39.7 77 23 316.0 316.0 287.8 316.9 0.26 29 325 8528 -43.5 -44.5 90 1.0 -43.6 74 26 316.7 316.8 287.9 317.5 0.22 30 306 8929 -46.9 -50.5 67 3.6 -47.0 71 28 317.4 317.5 288.1 317.9 0.12 31 300 9060 -48.1 -51.5 68 3.4 -48.2 70 29 317.6 317.6 288.1 318.0 0.11 32 283 9442 -51.3 -52.8 84 1.5 -51.4 70 28 318.3 318.3 288.3 318.7 0.10 33 276 9605 -52.3 -56.3 62 4.0 -52.4 70 28 319.2 319.2 288.5 319.4 0.07 34 268 9795 -53.9 -55.8 80 1.9 -53.9 70 26 319.5 319.5 288.7 319.8 0.07 35 262 9940 -54.9 -59.8 54 4.9 -55.0 70 26 320.1 320.1 288.8 320.3 0.05 36 257 10063 -55.9 -60.4 57 4.5 -56.0 55 23 320.4 320.4 288.9 320.6 0.04 37 256 10088 -55.3 -59.4 60 4.1 -55.4 55 23 321.7 321.7 289.3 321.9 0.05 38 252 10189 -53.7 -67.7 16 14.0 -53.9 55 21 325.5 325.5 290.5 325.6 0.02 39 250 10240 -52.7 -72.7 7 20.0 -52.9 55 20 327.7 327.7 291.1 327.8 0.01 40 249 10266 -52.5 -72.5 7 20.0 -52.8 54 20 328.4 328.4 291.3 328.4 0.01 41 247 10318 -51.9 -69.9 10 18.0 -52.2 52 20 330.0 330.0 291.7 330.1 0.01 42 239 10532 -51.1 -72.1 6 21.0 -51.4 69 17 334.4 334.4 292.9 334.4 0.01 43 230 10782 -52.5 -72.5 7 20.0 -52.8 72 14 335.9 335.9 293.3 336.0 0.01 44 208 11435 -50.9 -77.9 3 27.0 -51.3 74 12 348.2 348.2 296.3 348.3 0.00 45 200 11690 -51.5 -77.5 3 26.0 -51.9 65 8 351.2 351.2 296.9 351.2 0.00 46 192 11953 -52.3 -78.3 3 26.0 -52.7 65 10 354.1 354.1 297.5 354.1 0.00 47 180 12370 -50.9 -78.9 2 28.0 -51.4 30 10 362.9 362.9 299.2 363.0 0.00 48 150 13550 -51.7 -81.7 2 30.0 -52.2 330 15 381.0 381.0 302.4 381.0 0.00 49 131 14424 -54.3 -83.3 2 29.0 -54.8 13 18 391.4 391.4 304.0 391.4 0.00 50 114 15319 -52.7 -83.7 1 31.0 -53.3 28 14 410.2 410.2 306.5 410.3 0.00 51 100 16160 -55.5 -84.5 2 29.0 -56.0 295 6 420.5 420.5 307.8 420.5 0.00 52 89 16902 -56.7 -85.7 1 29.0 -57.2 264 4 432.3 432.3 309.1 432.4 0.00 53 89 16902 -55.7 -85.7 1 30.0 -56.2 264 4 434.3 434.3 309.3 434.4 0.00 54 81 17499 -58.1 -87.1 1 29.0 -58.6 222 5 441.3 441.3 310.0 441.3 0.00 55 70 18420 -57.5 -87.5 1 30.0 -58.0 360 4 461.4 461.4 311.9 461.4 0.00 56 58 19600 -59.3 -88.3 1 29.0 -59.9 127 8 482.8 482.8 313.7 482.8 0.00 57 56 19820 -58.1 -88.1 1 30.0 -58.7 237 2 490.4 490.4 314.2 490.4 0.00 58 50 20530 -59.5 -88.5 1 29.0 -60.1 355 6 503.3 503.3 315.2 503.3 0.00 59 30 23710 -61.7 -89.7 1 28.0 -62.4 335 9 576.4 576.4 319.5 576.5 0.00 60 28 24139 -62.1 -90.1 1 28.0 -62.9 305 10 586.8 586.8 320.0 586.8 0.00 61 25 24847 -59.5 -89.5 1 30.0 -60.6 231 14 613.6 613.6 321.2 613.6 0.01 62 24 25103 -61.1 -90.1 1 29.0 -62.1 236 18 616.2 616.2 321.3 616.2 0.00 63 22 25652 -55.9 -88.9 1 33.0 -57.8 244 25 647.2 647.2 322.6 647.2 0.01 64 20 26260 -56.3 -89.3 1 33.0 -58.2 235 20 663.8 663.8 323.2 663.9 0.01 65 19 26587 -55.3 -88.3 1 33.0 -57.5 236 19 676.8 676.8 323.7 676.8 0.01 66 17 27295 -56.9 -88.9 1 32.0 -59.0 260 28 693.5 693.5 324.2 693.6 0.01 67 10 30690 -52.9 -87.9 1 35.0 -57.3 245 56 822.1 822.1 327.8 822.2 0.02 68 9.0 31373 -50.9 -87.9 0 37.0 -56.4 854.9 854.9 328.5 855.1 0.02 69 6.8 33190 -52.7 -87.7 1 35.0 -58.4 918.8 918.8 329.8 919.0 0.03 70 6.4 33584 -49.9 -86.9 1 37.0 -57.1 946.7 946.7 330.3 947.0 0.03 71 5.7 34337 -52.5 -88.5 1 36.0 -58.9 967.2 967.2 330.7 967.5 0.03 72 5.0 35190 -49.6 -87.4 0 37.8 -57.9 255 109 1017.5 1017.5 331.5 1017.9 0.04 73 4.6 35738 -47.7 -86.7 0 39.0 -57.3 1050.8 1050.8 331.9 1051.3 0.05 TRP 257 10063 -55.9 -60.4 57 4.5 -56.0 55 23 320.4 320.4 288.9 320.6 0.04 WND 5.0 35190 -49.6 -87.4 0 37.8 -57.9 255 109 1017.5 1017.5 331.5 1017.9 0.04 Sounding variables and indices 1000-500 mb thick: 5404.00 m Freezing level: 829.13 mb = 1622.68 m = 5323.70 ft Wetbulb zero: 830.24 mb = 1607.15 m = 5272.75 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 92.66 % Est. max temperature: 13.96 C = 57.12 F Sfc-Lift cond lev (LCL): 958.41 mb = 444.35 m = 1457.82 ft T: 5.85 C 700-500 lapse rate: 6.37 C/km ThetaE index: 0.50 C Layer 700.0- 557.0 mb Conv cond level (CCL): 863.06 mb = 1295.98 m = 4251.86 ft Mean mixing ratio: 4.87 g/kg Conv temperature: 13.50 C = 56.29 F Cap Strength: 6.99 C Lifted Index: 7.84 C Risk: None Lifted Index @300 mb: 15.28 C Lifted Index @700 mb: 4.06 C Showalter Index: 4.67 C Risk: None Total Totals Index: 49.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 24.70 C K Index: 24.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 58.60 Risk: None Energy Index: 1.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.76 J/kg Max Up Vert Vel: 4.64 m/s Conv Inhibition (B-): 63850.71 J/kg Cap Strength: 7.69 C Lift Cond Lev (LCL): 912.11 mb = 848.99 m = 2785.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 87 at 12 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 1005 53 15 4 -1.0 -3.9 | 286 11 10.9 -3.1 1 1000 96 15 10 -2.6 -9.7 | 314 13 9.4 -8.9 2 975 305 5 26 -2.3 -25.9 | 339 27 9.7 -25.2 3 939 610 45 25 -17.7 -17.7 | 19 18 -5.7 -17.0 4 925 735 65 19 -17.2 -8.0 | 36 9 -5.3 -7.3 5 905 914 75 15 -14.5 -3.9 | 39 4 -2.5 -3.2 6 871 1219 60 15 -13.0 -7.5 | 9 7 -1.0 -6.8 7 850 1419 50 14 -10.7 -9.0 | 352 8 1.2 -8.3 8 807 1829 65 14 -12.7 -5.9 | 8 5 -0.7 -5.2 9 777 2134 65 16 -14.5 -6.8 | 23 7 -2.6 -6.0 10 747 2438 60 16 -13.9 -8.0 | 15 8 -1.9 -7.3 11 719 2743 60 16 -13.9 -8.0 | 15 8 -1.9 -7.3 12 700 2957 55 18 -14.7 -10.3 | 16 10 -2.8 -9.6 13 664 3353 70 17 -16.0 -5.8 | 38 6 -4.0 -5.1 14 638 3658 55 16 -13.1 -9.2 | 8 9 -1.2 -8.5 15 589 4267 60 12 -10.4 -6.0 | 344 6 1.6 -5.3 16 565 4572 30 13 -6.5 -11.3 | 333 12 5.4 -10.5 17 543 4877 35 17 -9.8 -13.9 | 351 13 2.2 -13.2 18 522 5182 45 13 -9.2 -9.2 | 342 9 2.8 -8.5 19 501 5486 85 13 -13.0 -1.1 | 68 1 -1.0 -0.4 20 500 5500 85 13 -13.0 -1.1 | 68 1 -1.0 -0.4 21 460 6096 95 22 -21.9 1.9 | 105 10 -10.0 2.6 22 441 6401 95 18 -17.9 1.6 | 111 6 -6.0 2.3 23 423 6706 70 16 -15.0 -5.5 | 33 6 -3.1 -4.8 24 405 7010 85 20 -19.9 -1.7 | 83 8 -8.0 -1.0 25 400 7100 85 19 -18.9 -1.7 | 82 7 -7.0 -0.9 26 371 7620 80 21 -20.7 -3.6 | 71 9 -8.7 -2.9 27 300 9060 70 29 -27.3 -9.9 | 59 18 -15.3 -9.2 28 296 9144 70 30 -28.2 -10.3 | 60 19 -16.2 -9.5 29 257 10058 70 25 -23.5 -8.6 | 56 14 -11.5 -7.8 30 257 10063 55 23 -18.8 -13.2 | 29 14 -6.9 -12.5 31 250 10240 55 20 -16.4 -11.5 | 22 12 -4.4 -10.8 32 245 10363 50 20 -15.3 -12.9 | 16 13 -3.4 -12.1 33 234 10668 85 14 -13.9 -1.2 | 76 2 -2.0 -0.5 34 223 10973 50 13 -10.0 -8.4 | 345 8 2.0 -7.6 35 213 11278 80 14 -13.8 -2.4 | 47 3 -1.8 -1.7 36 200 11690 65 8 -7.3 -3.4 | 300 5 4.7 -2.7 37 194 11887 70 10 -9.4 -3.4 | 317 4 2.5 -2.7 38 177 12497 20 10 -3.4 -9.4 | 316 12 8.5 -8.7 39 168 12802 35 10 -5.7 -8.2 | 320 10 6.2 -7.5 40 161 13106 360 5 -0.0 -5.0 | 290 13 11.9 -4.3 41 153 13411 310 10 7.7 -6.4 | 286 20 19.6 -5.7 42 150 13550 330 15 7.5 -13.0 | 302 23 19.4 -12.3 43 146 13716 335 14 5.9 -12.7 | 304 22 17.9 -12.0 44 139 14021 360 14 -0.0 -14.0 | 318 18 11.9 -13.3 45 133 14326 360 20 -0.0 -20.0 | 328 23 11.9 -19.3 46 127 14630 40 14 -9.0 -10.7 | 344 10 2.9 -10.0 47 121 14935 15 10 -2.6 -9.7 | 314 13 9.4 -8.9 48 115 15240 25 15 -6.3 -13.6 | 336 14 5.6 -12.9 49 110 15545 35 13 -7.5 -10.6 | 336 11 4.5 -9.9 50 105 15850 60 10 -8.7 -5.0 | 323 5 3.3 -4.3 51 100 16154 0 0 -0.0 -0.0 | 267 12 11.9 0.7 52 100 16160 295 6 5.4 -2.5 | 276 17 17.4 -1.8 53 95 16459 295 6 5.4 -2.5 | 276 17 17.4 -1.8 54 83 17374 230 1 0.8 0.6 | 264 13 12.7 1.4 55 79 17678 210 11 5.5 9.5 | 240 20 17.4 10.2 56 75 17983 340 12 4.1 -11.3 | 303 19 16.0 -10.6 57 71 18288 20 20 -6.8 -18.8 | 344 19 5.1 -18.1 58 70 18420 360 4 -0.0 -4.0 | 285 12 11.9 -3.3 59 68 18593 55 14 -11.5 -8.0 | 356 7 0.5 -7.3 60 59 19507 80 10 -9.8 -1.7 | 296 2 2.1 -1.0 61 56 19812 235 2 1.6 1.1 | 262 14 13.6 1.9 62 53 20117 310 12 9.2 -7.7 | 288 22 21.1 -7.0 63 51 20422 330 11 5.5 -9.5 | 297 20 17.4 -8.8 64 50 20530 355 6 0.5 -6.0 | 293 14 12.5 -5.3 65 46 21031 350 11 1.9 -10.8 | 306 17 13.9 -10.1 66 44 21336 360 10 -0.0 -10.0 | 308 15 11.9 -9.3 67 40 21946 170 2 -0.3 2.0 | 257 12 11.6 2.7 68 36 22555 240 10 8.7 5.0 | 254 21 20.6 5.7 69 34 22860 305 18 14.7 -10.3 | 290 28 26.7 -9.6 70 33 23165 320 10 6.4 -7.7 | 291 20 18.4 -6.9 71 31 23470 250 10 9.4 3.4 | 259 22 21.3 4.1 72 30 23710 335 9 3.8 -8.2 | 295 17 15.7 -7.4 73 30 23774 305 17 13.9 -9.8 | 289 27 25.9 -9.0 74 28 24079 330 10 5.0 -8.7 | 295 19 16.9 -7.9 75 27 24384 210 10 5.0 8.7 | 241 19 16.9 9.4 76 26 24689 225 12 8.5 8.5 | 246 22 20.4 9.2 77 24 24994 235 16 13.1 9.2 | 248 27 25.0 9.9 78 22 25603 240 26 22.5 13.0 | 248 37 34.5 13.7 79 21 25908 260 21 20.7 3.6 | 262 33 32.6 4.4 80 20 26213 235 25 20.5 14.3 | 245 36 32.4 15.1 81 20 26260 235 20 16.4 11.5 | 247 31 28.3 12.2 82 19 26518 230 18 13.8 11.6 | 244 29 25.7 12.3 83 17 27127 280 23 22.7 -4.0 | 275 35 34.6 -3.3 84 17 27432 245 31 28.1 13.1 | 251 42 40.0 13.8 85 14 28651 240 33 28.6 16.5 | 247 44 40.5 17.2 86 13 29261 245 49 44.4 20.7 | 249 60 56.4 21.4 87 10 30690 245 56 50.8 23.7 | 249 67 62.7 24.4 Wind Parameters Mean winds (0-6000m): 56.6 at 16.0 knts Storm direction: 86.6 at 12.0 knts Shear (0-3000m) pos: 2.7 neg: 0.9 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 94.6 deg Storm rel helicity (0-3000m) pos: 162.8 neg: -9.9 tot: 152.9 m^2/s^2 ave: 51.0 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 5.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.44 Bulk Shear: 24.43 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 16 21 342 20| 22.2 0.0 22.2|128.8 0.0 128.8 257.5 0.77| 35.4 27.2 1000 37 20 0 15| 6.7 0.0 6.7|155.1 -1.8 153.3 153.3 0.60| 27.3 16.5 1500 43 18 2 12| 4.5 1.2 5.7|156.1 -8.2 147.9 98.6 0.50| 20.1 10.0 2000 48 17 3 11| 4.0 0.9 4.9|160.0 -8.2 151.8 75.9 0.51| 16.0 8.1 2500 51 17 6 10| 3.2 1.0 4.2|160.5 -9.9 150.6 60.2 0.48| 13.2 6.3 3000 52 17 8 10| 2.7 0.9 3.6|162.8 -9.9 152.9 51.0 0.47| 11.6 5.5 4000 54 17 10 9| 1.9 0.7 2.6|167.7 -20.7 147.0 36.7 0.37| 10.1 3.7 5000 52 16 5 9| 1.8 1.2 3.0|179.2 -27.6 151.6 30.3 0.31| 9.5 3.0 6000 57 16 10 8| 2.7 1.0 3.7|186.6 -29.4 157.2 26.2 0.31| 9.6 3.0 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20251016.12.gif