UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:0000Z 17 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 1008 53 8.8 3.8 71 5.0 6.3 281.3 282.2 279.1 295.1 4.98 1 1000 118 8.6 3.6 71 5.0 6.2 20 16 281.8 282.6 279.3 295.5 4.95 2 929 723 5.4 1.3 75 4.1 3.5 284.5 285.3 280.1 297.2 4.52 3 925 758 5.0 1.3 77 3.7 3.3 65 17 284.4 285.2 280.1 297.2 4.54 4 857 1376 0.0 -0.2 99 0.2 -0.1 285.5 286.2 280.4 297.9 4.40 5 850 1442 0.0 -0.4 97 0.4 -0.2 80 9 286.1 286.9 280.7 298.6 4.37 6 806 1866 -2.1 -2.1 100 0.0 -2.1 288.3 289.0 281.3 300.0 4.06 7 717 2791 -5.5 -7.4 86 1.9 -6.2 294.4 294.9 282.8 303.5 3.06 8 700 2979 -7.1 -7.9 94 0.8 -7.4 80 14 294.6 295.2 282.8 303.6 3.01 9 659 3446 -10.7 -10.7 100 0.0 -10.7 295.7 296.2 282.8 303.4 2.56 10 653 3516 -10.5 -12.5 85 2.0 -11.2 296.7 297.1 282.8 303.5 2.24 11 624 3865 -11.9 -15.9 72 4.0 -13.1 299.0 299.3 283.2 304.5 1.77 12 556 4735 -19.5 -20.9 89 1.4 -19.8 300.0 300.3 283.1 304.1 1.30 13 548 4843 -19.9 -21.0 91 1.1 -20.1 300.8 301.0 283.4 305.0 1.31 14 540 4952 -19.9 -23.3 74 3.4 -20.6 302.1 302.3 283.6 305.6 1.08 15 526 5146 -21.1 -22.5 88 1.4 -21.4 302.9 303.1 284.1 306.7 1.19 16 508 5403 -21.7 -26.7 64 5.0 -22.7 305.2 305.4 284.5 308.0 0.85 17 506 5432 -21.3 -38.3 20 17.0 -23.5 306.0 306.1 284.2 307.0 0.28 18 503 5476 -21.3 -38.3 20 17.0 -23.5 306.5 306.6 284.4 307.5 0.28 19 500 5520 -21.5 -38.5 20 17.0 -23.7 75 10 306.8 306.9 284.5 307.8 0.27 20 460 6130 -26.1 -44.1 17 18.0 -27.9 308.5 308.5 284.9 309.1 0.17 21 448 6321 -27.5 -43.5 20 16.0 -29.0 309.1 309.1 285.2 309.7 0.18 22 444 6386 -28.1 -38.1 38 10.0 -29.2 309.1 309.2 285.4 310.2 0.32 23 440 6451 -28.3 -43.3 22 15.0 -29.7 309.7 309.7 285.4 310.3 0.19 24 425 6699 -29.3 -47.3 16 18.0 -30.8 311.5 311.5 286.0 311.9 0.13 25 417 6835 -30.1 -42.1 30 12.0 -31.3 312.1 312.2 286.4 313.0 0.23 26 400 7130 -32.7 -40.7 45 8.0 -33.4 155 15 312.5 312.5 286.5 313.5 0.27 27 397 7183 -33.3 -41.3 45 8.0 -34.0 312.4 312.4 286.5 313.3 0.26 28 378 7524 -36.1 -45.1 39 9.0 -36.7 313.1 313.1 286.6 313.8 0.18 29 336 8326 -43.5 -46.9 69 3.4 -43.7 313.7 313.7 286.9 314.3 0.17 30 334 8366 -43.5 -54.5 29 11.0 -43.9 314.2 314.3 286.9 314.5 0.07 31 332 8406 -43.3 -60.3 14 17.0 -43.8 315.1 315.1 287.2 315.2 0.03 32 323 8590 -44.1 -55.1 28 11.0 -44.5 316.4 316.5 287.6 316.7 0.07 33 300 9080 -47.9 -61.9 18 14.0 -48.3 145 14 317.8 317.8 288.1 318.0 0.03 34 290 9303 -49.1 -62.1 21 13.0 -49.4 319.2 319.2 288.5 319.3 0.03 35 283 9464 -49.9 -66.9 12 17.0 -50.2 320.3 320.3 288.9 320.4 0.02 36 267 9843 -51.3 -61.3 29 10.0 -51.5 323.7 323.7 289.9 323.8 0.04 37 252 10218 -52.5 -65.5 19 13.0 -52.7 150 3 327.3 327.3 291.0 327.4 0.02 38 250 10270 -52.5 -68.5 13 16.0 -52.8 160 2 328.0 328.0 291.2 328.1 0.02 39 245 10401 -51.3 -74.3 5 23.0 -51.7 331.7 331.7 292.2 331.7 0.01 40 223 11012 -50.1 -76.1 3 26.0 -50.5 342.6 342.6 295.0 342.6 0.01 41 216 11220 -51.5 -77.5 3 26.0 -51.9 343.6 343.6 295.2 343.6 0.00 42 209 11434 -50.5 -78.5 2 28.0 -51.0 348.4 348.4 296.3 348.4 0.00 43 200 11720 -50.7 -80.7 2 30.0 -51.1 15 5 352.5 352.5 297.2 352.5 0.00 44 170 12778 -53.5 -82.5 2 29.0 -53.9 364.6 364.6 299.6 364.6 0.00 45 155 13377 -51.9 -82.9 1 31.0 -52.4 377.1 377.1 301.8 377.1 0.00 46 150 13590 -52.7 -82.7 1 30.0 -53.2 5 13 379.3 379.3 302.1 379.3 0.00 47 132 14408 -55.7 -83.7 2 28.0 -56.1 388.0 388.0 303.5 388.1 0.00 48 100 16180 -53.9 -84.9 1 31.0 -54.5 170 6 423.6 423.6 308.2 423.6 0.00 49 81 17519 -58.7 -86.7 2 28.0 -59.1 440.0 440.0 309.9 440.1 0.00 50 75 18005 -57.3 -87.3 1 30.0 -57.8 452.8 452.8 311.1 452.8 0.00 51 70 18440 -58.3 -87.3 1 29.0 -58.8 330 2 459.7 459.7 311.7 459.7 0.00 52 50 20550 -58.5 -87.5 1 29.0 -59.2 320 13 505.6 505.6 315.4 505.6 0.00 53 41 21788 -60.9 -88.9 1 28.0 -61.5 529.2 529.2 316.9 529.2 0.00 54 30 23740 -58.1 -88.1 1 30.0 -59.2 245 9 586.2 586.3 320.0 586.3 0.01 55 20 26290 -57.1 -88.1 1 31.0 -58.9 265 33 661.4 661.4 323.1 661.4 0.01 56 19 26616 -56.9 -87.9 1 31.0 -58.8 671.8 671.8 323.5 671.9 0.01 57 17 27319 -58.3 -89.3 1 31.0 -60.1 689.0 689.0 324.1 689.1 0.01 58 16 27705 -54.5 -87.5 1 33.0 -57.2 713.5 713.5 324.8 713.5 0.01 59 15 28117 -56.9 -87.9 1 31.0 -59.2 718.8 718.8 325.0 718.9 0.01 60 13 29028 -55.7 -88.7 1 33.0 -58.6 753.0 753.0 326.0 753.0 0.01 61 12 29543 -51.7 -86.7 1 35.0 -56.0 784.6 784.6 326.8 784.7 0.02 62 10 30730 -50.7 -85.7 1 35.0 -55.9 250 75 830.3 830.3 328.0 830.5 0.03 63 8.5 31797 -47.3 -85.3 1 38.0 -54.6 883.1 883.1 329.1 883.4 0.03 64 5.6 34522 -53.1 -86.1 1 33.0 -59.3 969.5 969.5 330.7 969.9 0.04 TRP 252 10218 -52.5 -65.5 19 13.0 -52.7 150 3 327.3 327.3 291.0 327.4 0.02 WND 5.0 245 95 Sounding variables and indices 1000-500 mb thick: 5402.00 m Freezing level: 850.00 mb = 1442.00 m = 4730.91 ft Wetbulb zero: 858.97 mb = 1357.65 m = 4454.18 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 84.62 % Est. max temperature: 12.96 C = 55.33 F Sfc-Lift cond lev (LCL): 933.98 mb = 678.92 m = 2227.40 ft T: 5.63 C 700-500 lapse rate: 5.67 C/km ThetaE index: 0.01 C Layer 925.0- 857.0 mb Conv cond level (CCL): 869.09 mb = 1262.82 m = 4143.06 ft Mean mixing ratio: 4.71 g/kg Conv temperature: 12.79 C = 55.02 F Cap Strength: 9.79 C Lifted Index: 9.95 C Risk: None Lifted Index @300 mb: 15.19 C Lifted Index @700 mb: 4.42 C Showalter Index: 8.48 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 21.10 C K Index: 20.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 28.00 Risk: None Energy Index: 1.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.28 J/kg Max Up Vert Vel: 4.07 m/s Conv Inhibition (B-): 58058.76 J/kg Cap Strength: 9.50 C Lift Cond Lev (LCL): 895.24 mb = 1022.76 m = 3355.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 5 42509 245 95 86.1 40.1 1 1000 118 20 16 -5.5 -15.0 2 978 305 10 25 -4.3 -24.6 3 942 610 45 23 -16.3 -16.3 4 925 758 65 17 -15.4 -7.2 5 907 914 80 17 -16.7 -3.0 6 874 1219 90 10 -10.0 0.0 7 850 1442 80 9 -8.9 -1.6 8 841 1524 65 7 -6.3 -3.0 9 809 1829 60 10 -8.7 -5.0 10 779 2134 50 12 -9.2 -7.7 11 749 2438 60 14 -12.1 -7.0 12 721 2743 75 13 -12.6 -3.4 13 700 2979 80 14 -13.8 -2.4 14 694 3048 80 14 -13.8 -2.4 15 666 3353 80 13 -12.8 -2.3 16 640 3658 65 11 -10.0 -4.6 17 590 4267 55 12 -9.8 -6.9 18 544 4877 115 6 -5.4 2.5 19 523 5182 130 2 -1.5 1.3 20 502 5486 80 10 -9.8 -1.7 21 500 5520 75 10 -9.7 -2.6 22 462 6096 65 11 -10.0 -4.6 23 443 6401 60 10 -8.7 -5.0 24 424 6706 145 10 -5.7 8.2 25 407 7010 160 11 -3.8 10.3 26 400 7130 155 15 -6.3 13.6 27 372 7620 145 15 -8.6 12.3 28 356 7925 135 16 -11.3 11.3 29 340 8230 150 18 -9.0 15.6 30 325 8534 135 18 -12.7 12.7 31 300 9080 145 14 -8.0 11.5 32 297 9144 140 13 -8.4 10.0 33 284 9449 150 11 -5.5 9.5 34 252 10218 150 3 -1.5 2.6 35 250 10270 160 2 -0.7 1.9 36 246 10363 130 1 -0.8 0.6 37 235 10668 55 7 -5.7 -4.0 38 224 10973 55 10 -8.2 -5.7 39 204 11582 45 11 -7.8 -7.8 40 200 11720 15 5 -1.3 -4.8 41 177 12497 330 11 5.5 -9.5 42 169 12802 355 13 1.1 -13.0 43 162 13106 20 10 -3.4 -9.4 44 150 13590 5 13 -1.1 -13.0 45 147 13716 10 12 -2.1 -11.8 46 140 14021 355 20 1.7 -19.9 47 127 14630 30 13 -6.5 -11.3 48 116 15240 340 11 3.8 -10.3 49 105 15850 35 10 -5.7 -8.2 50 100 16180 170 6 -1.0 5.9 51 96 16459 170 6 -1.0 5.9 52 79 17678 145 1 -0.6 0.8 53 75 17983 310 19 14.6 -12.2 54 70 18440 330 2 1.0 -1.7 55 68 18593 10 10 -1.7 -9.8 56 59 19507 55 10 -8.2 -5.7 57 51 20422 260 10 9.8 1.7 58 50 20550 320 13 8.4 -10.0 59 49 20726 310 10 7.7 -6.4 60 46 21031 340 21 7.2 -19.7 61 44 21336 340 12 4.1 -11.3 62 42 21641 5 3 -0.3 -3.0 63 38 22250 85 3 -3.0 -0.3 64 33 23165 215 13 7.5 10.6 65 31 23470 240 13 11.3 6.5 66 30 23740 245 9 8.2 3.8 67 30 23774 225 10 7.1 7.1 68 28 24079 245 11 10.0 4.6 69 27 24384 225 10 7.1 7.1 70 26 24689 240 23 19.9 11.5 71 25 24994 260 19 18.7 3.3 72 22 25603 225 17 12.0 12.0 73 21 25908 240 20 17.3 10.0 74 20 26213 230 29 22.2 18.6 75 20 26290 265 33 32.9 2.9 76 19 26518 260 39 38.4 6.8 77 18 26822 275 34 33.9 -3.0 78 17 27432 250 31 29.1 10.6 79 15 28042 260 43 42.3 7.5 80 13 28956 260 51 50.2 8.9 81 13 29261 245 56 50.8 23.7 82 11 29870 265 67 66.7 5.8 83 11 30175 255 72 69.5 18.6 84 10 30730 250 75 70.5 25.7 Wind Parameters Energy-Hel index: -0.52 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20251017.00.gif