UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103100.upa.cvt Date: 0000Z 31 OCT 25 Searching for CYZV... Searching the city database file for: CYZV ... Date:0000Z 31 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 1012 53 7.2 6.0 92 1.2 6.6 105 4 279.4 280.4 279.2 295.2 5.79 1 1000 151 6.2 5.9 98 0.3 6.1 110 13 279.4 280.3 279.2 295.2 5.82 2 925 787 3.0 3.0 100 0.0 3.0 125 13 282.4 283.3 279.8 296.6 5.13 3 850 1470 0.2 0.2 100 0.0 0.2 195 13 286.4 287.2 281.0 299.3 4.56 4 834 1622 -0.9 -0.9 100 0.0 -0.9 198 14 286.8 287.5 280.9 299.0 4.29 5 831 1651 0.4 -1.7 86 2.1 -0.5 199 15 288.4 289.1 281.4 300.1 4.06 6 810 1856 0.0 -4.4 72 4.4 -1.8 204 17 290.1 290.7 281.4 300.1 3.40 7 797 1985 0.2 -6.8 59 7.0 -2.6 200 16 291.7 292.2 281.4 300.2 2.88 8 773 2231 1.8 -24.2 12 26.0 -5.2 197 17 296.0 296.1 280.6 298.2 0.70 9 770 2263 1.8 -17.2 23 19.0 -4.3 197 18 296.3 296.5 281.5 300.3 1.29 10 766 2304 1.4 -10.6 40 12.0 -3.1 198 18 296.3 296.7 282.6 303.1 2.22 11 756 2410 0.8 -13.2 34 14.0 -4.1 200 20 296.8 297.1 282.3 302.4 1.83 12 752 2453 1.4 -25.6 11 27.0 -5.7 201 21 297.9 298.0 281.3 299.9 0.63 13 740 2582 0.8 -19.2 21 20.0 -5.3 212 20 298.6 298.8 282.3 302.2 1.13 14 738 2604 0.6 -16.4 27 17.0 -5.0 213 20 298.6 298.9 282.7 303.1 1.44 15 700 3026 -1.9 -23.9 17 22.0 -7.8 220 21 300.4 300.5 282.5 303.0 0.79 16 662 3468 -4.3 -29.3 12 25.0 -10.0 220 23 302.5 302.6 283.1 304.2 0.51 17 642 3710 -5.3 -26.3 17 21.0 -10.5 225 24 304.0 304.2 284.0 306.4 0.69 18 636 3783 -5.7 -16.7 42 11.0 -9.2 225 24 304.4 304.7 285.2 309.6 1.63 19 626 3908 -5.5 -34.5 8 29.0 -11.4 225 24 306.0 306.1 284.2 307.2 0.33 20 601 4226 -7.9 -20.9 34 13.0 -11.6 225 24 306.8 307.1 285.6 310.8 1.20 21 593 4330 -8.5 -27.5 20 19.0 -12.9 225 24 307.3 307.4 285.2 309.6 0.67 22 592 4344 -8.7 -14.7 62 6.0 -10.7 225 24 307.2 307.6 286.7 313.8 2.06 23 580 4502 -9.9 -15.9 61 6.0 -11.8 225 25 307.6 308.0 286.6 313.8 1.91 24 570 4636 -9.7 -21.7 37 12.0 -13.0 225 25 309.4 309.6 286.5 313.3 1.18 25 552 4884 -10.7 -21.7 40 11.0 -13.7 225 26 311.1 311.3 287.1 315.1 1.22 26 550 4912 -10.5 -24.5 31 14.0 -14.0 226 26 311.6 311.8 287.1 314.9 0.96 27 547 4954 -10.3 -21.3 40 11.0 -13.4 228 26 312.4 312.6 287.6 316.6 1.28 28 542 5025 -10.7 -19.7 48 9.0 -13.3 232 27 312.7 313.0 287.9 317.6 1.48 29 509 5505 -14.3 -21.3 55 7.0 -16.2 240 31 314.0 314.3 288.3 318.6 1.37 30 500 5640 -15.5 -19.6 71 4.1 -16.7 240 33 314.1 314.5 288.6 319.5 1.62 31 493 5746 -16.5 -18.0 88 1.5 -16.9 239 33 314.2 314.5 288.9 320.4 1.88 32 480 5945 -18.1 -18.8 94 0.7 -18.3 237 34 314.6 315.0 288.9 320.6 1.80 33 461 6245 -19.5 -23.3 72 3.8 -20.4 235 36 316.5 316.8 289.0 320.8 1.27 34 452 6390 -20.7 -23.6 78 2.9 -21.4 235 37 316.8 317.1 289.1 321.1 1.26 35 434 6688 -22.7 -26.1 74 3.4 -23.4 240 35 318.0 318.2 289.2 321.6 1.05 36 419 6945 -23.9 -31.9 48 8.0 -25.3 244 33 319.7 319.8 289.3 321.9 0.63 37 400 7280 -27.1 -33.1 57 6.0 -28.0 250 30 319.8 319.9 289.3 321.9 0.59 38 329 8658 -37.9 -40.9 73 3.0 -38.2 257 53 323.3 323.4 290.1 324.5 0.33 39 318 8892 -38.9 -47.9 38 9.0 -39.5 259 58 325.1 325.1 290.5 325.7 0.16 40 300 9290 -41.9 -47.9 52 6.0 -42.3 255 73 326.3 326.3 290.9 327.0 0.17 41 293 9450 -43.5 -48.5 58 5.0 -43.8 254 78 326.2 326.3 290.8 326.9 0.16 42 281 9730 -45.3 -54.3 36 9.0 -45.7 253 87 327.6 327.6 291.1 327.9 0.08 43 258 10294 -50.1 -57.1 43 7.0 -50.3 251 105 328.6 328.6 291.4 328.9 0.07 44 250 10500 -50.7 -58.7 38 8.0 -50.9 250 112 330.7 330.7 292.0 330.9 0.06 45 244 10657 -51.1 -61.1 29 10.0 -51.4 250 112 332.4 332.4 292.4 332.6 0.04 46 216 11441 -54.3 -68.0 17 13.7 -54.5 250 126 339.2 339.3 294.1 339.3 0.02 47 200 11930 -56.3 -72.3 12 16.0 -56.5 250 115 343.6 343.6 295.2 343.7 0.01 48 190 12255 -58.3 -74.3 11 16.0 -58.5 251 113 345.5 345.5 295.6 345.5 0.01 49 187 12356 -57.1 -76.1 7 19.0 -57.3 252 112 349.0 349.0 296.4 349.0 0.01 50 150 13730 -64.5 -80.5 9 16.0 -64.6 260 93 359.0 359.0 298.5 359.0 0.00 51 148 13812 -65.1 -81.1 9 16.0 -65.2 255 94 359.3 359.3 298.5 359.3 0.00 52 144 13979 -64.3 -83.3 6 19.0 -64.4 255 94 363.5 363.5 299.4 363.5 0.00 53 143 14022 -58.5 -82.5 3 24.0 -58.7 255 94 374.4 374.4 301.3 374.4 0.00 54 130 14622 -58.1 -84.1 2 26.0 -58.4 255 65 385.4 385.4 303.1 385.4 0.00 55 128 14720 -56.7 -83.7 2 27.0 -57.1 255 63 389.7 389.7 303.8 389.7 0.00 56 116 15339 -60.5 -84.5 3 24.0 -60.7 256 54 393.8 393.8 304.3 393.8 0.00 57 108 15787 -57.5 -84.5 2 27.0 -57.9 263 48 407.6 407.6 306.2 407.6 0.00 58 100 16270 -60.1 -85.1 2 25.0 -60.4 270 42 411.6 411.6 306.7 411.6 0.00 59 88 17064 -62.9 -85.9 3 23.0 -63.1 255 41 421.3 421.3 307.9 421.3 0.00 60 75 18047 -64.5 -87.5 3 23.0 -64.7 271 32 437.7 437.7 309.6 437.7 0.00 61 70 18470 -63.7 -87.7 2 24.0 -64.0 265 29 448.1 448.1 310.7 448.1 0.00 62 50 20530 -63.3 -88.3 2 25.0 -63.7 295 23 494.3 494.3 314.5 494.3 0.00 63 30 23670 -62.7 -89.7 1 27.0 -63.4 325 13 573.7 573.7 319.3 573.7 0.00 64 21 25877 -61.9 -88.9 2 27.0 -62.9 357 19 637.7 637.7 322.2 637.8 0.01 65 20 26180 -60.5 -89.5 1 29.0 -61.7 10 25 651.0 651.0 322.7 651.0 0.01 66 16 27576 -58.1 -88.1 1 30.0 -60.0 76 14 701.7 701.7 324.5 701.8 0.01 67 14 28406 -63.7 -90.7 1 27.0 -64.8 110 8 710.0 710.1 324.7 710.1 0.01 68 12 29350 -63.7 -90.7 1 27.0 -65.0 347 12 742.1 742.1 325.7 742.1 0.01 69 11 29890 -59.1 -89.1 1 30.0 -61.4 348 11 777.5 777.5 326.7 777.6 0.01 70 10 30490 -56.9 -86.9 1 30.0 -60.0 310 22 807.2 807.2 327.4 807.3 0.02 71 9.6 30748 -58.5 -87.5 1 29.0 -61.3 810.6 810.6 327.5 810.8 0.02 72 7.5 32312 -55.1 -87.1 1 32.0 -59.5 883.7 883.7 329.1 883.9 0.03 73 6.0 33729 -57.7 -87.7 1 30.0 -61.8 930.7 930.7 330.0 931.0 0.03 74 5.3 34517 -54.7 -87.7 1 33.0 -60.3 977.7 977.7 330.8 978.0 0.03 TRP 148 13812 -65.1 -81.1 9 16.0 -65.2 255 94 359.3 359.3 298.5 359.3 0.00 WND 216 11441 -54.3 -68.0 17 13.7 -54.5 250 126 339.2 339.3 294.1 339.3 0.02 Sounding variables and indices 1000-500 mb thick: 5489.00 m Freezing level: 847.09 mb = 1497.63 m = 4913.42 ft Freezing level: 831.92 mb = 1641.92 m = 5386.81 ft Freezing level: 728.88 mb = 2705.11 m = 8874.92 ft Wetbulb zero: 847.19 mb = 1496.49 m = 4909.67 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 53.47 % Est. max temperature: 13.52 C = 56.34 F Sfc-Lift cond lev (LCL): 993.56 mb = 203.70 m = 668.30 ft T: 5.93 C 700-500 lapse rate: 5.20 C/km ThetaE index: 3.15 C Layer 756.0- 740.0 mb Conv cond level (CCL): 955.47 mb = 522.62 m = 1714.60 ft Mean mixing ratio: 5.46 g/kg Conv temperature: 8.93 C = 48.07 F Cap Strength: 16.38 C Lifted Index: 16.30 C Risk: None Lifted Index @300 mb: 21.54 C Lifted Index @700 mb: 9.92 C Showalter Index: 13.95 C Risk: None Total Totals Index: 31.40 C Risk: None Vertical Totals Index: 15.70 C Cross Totals Index: 15.70 C K Index: -6.10 Risk: None Sweat Index: 61.40 Risk: None Energy Index: 4.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.76 J/kg Max Up Vert Vel: 5.43 m/s Conv Inhibition (B-): 71988.66 J/kg Cap Strength: 16.39 C Lift Cond Lev (LCL): 957.92 mb = 501.67 m = 1645.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 246 at 16 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 1012 53 105 4 -3.9 1.0 | 74 19 -18.3 -5.4 1 1000 151 110 13 -12.2 4.4 | 86 27 -26.7 -1.9 2 981 305 125 16 -13.1 9.2 | 96 28 -27.6 2.8 3 945 610 120 17 -14.7 8.5 | 94 29 -29.2 2.1 4 925 787 125 13 -10.6 7.5 | 92 25 -25.1 1.1 5 911 914 135 10 -7.1 7.1 | 92 22 -21.5 0.7 6 877 1219 200 9 3.1 8.5 | 100 12 -11.4 2.1 7 850 1470 195 13 3.4 12.6 | 119 13 -11.1 6.2 8 844 1524 195 13 3.4 12.6 | 119 13 -11.1 6.2 9 813 1829 205 17 7.2 15.4 | 141 12 -7.3 9.0 10 782 2134 195 15 3.9 14.5 | 127 13 -10.6 8.1 11 753 2438 200 21 7.2 19.7 | 151 15 -7.3 13.3 12 725 2743 225 19 13.4 13.4 | 172 7 -1.0 7.0 13 700 3026 220 21 13.5 16.1 | 174 10 -1.0 9.7 14 698 3048 210 21 10.5 18.2 | 161 12 -4.0 11.8 15 645 3658 225 24 17.0 17.0 | 193 11 2.5 10.6 16 597 4267 225 24 17.0 17.0 | 193 11 2.5 10.6 17 552 4877 225 26 18.4 18.4 | 198 13 3.9 12.0 18 530 5182 240 28 24.2 14.0 | 232 12 9.8 7.6 19 500 5640 240 33 28.6 16.5 | 234 17 14.1 10.1 20 470 6096 235 35 28.7 20.1 | 226 20 14.2 13.7 21 451 6401 235 37 30.3 21.2 | 227 22 15.8 14.8 22 400 7280 250 30 28.2 10.3 | 254 14 13.7 3.9 23 398 7315 245 30 27.2 12.7 | 244 14 12.7 6.3 24 381 7620 240 33 28.6 16.5 | 234 17 14.1 10.1 25 320 8839 260 57 56.1 9.9 | 265 42 41.7 3.5 26 306 9144 255 66 63.8 17.1 | 258 50 49.3 10.7 27 300 9290 255 73 70.5 18.9 | 257 57 56.1 12.5 28 250 10500 250 112 105.2 38.3 | 251 96 90.8 31.9 29 244 10668 250 112 105.2 38.3 | 251 96 90.8 31.9 30 232 10973 250 120 112.8 41.0 | 251 104 98.3 34.6 31 216 11441 250 126 118.4 43.1 | 251 110 103.9 36.7 32 211 11582 250 126 118.4 43.1 | 251 110 103.9 36.7 33 200 11930 250 115 108.1 39.3 | 251 99 93.6 32.9 34 166 13106 255 107 103.4 27.7 | 257 91 88.9 21.3 35 158 13411 255 114 110.1 29.5 | 256 98 95.7 23.1 36 150 13730 260 93 91.6 16.1 | 263 78 77.1 9.8 37 148 13812 255 94 90.8 24.3 | 257 78 76.3 17.9 38 143 14021 255 94 90.8 24.3 | 257 78 76.3 17.9 39 130 14630 255 65 62.8 16.8 | 258 49 48.3 10.4 40 118 15240 255 55 53.1 14.2 | 259 39 38.7 7.8 41 100 16270 270 42 42.0 -0.0 | 283 28 27.5 -6.4 42 97 16459 270 42 42.0 -0.0 | 283 28 27.5 -6.4 43 88 17069 255 41 39.6 10.6 | 260 25 25.1 4.2 44 72 18288 275 30 29.9 -2.6 | 300 18 15.4 -9.0 45 70 18470 265 29 28.9 2.5 | 285 15 14.4 -3.9 46 69 18593 260 26 25.6 4.5 | 280 11 11.1 -1.9 47 65 18898 270 30 30.0 -0.0 | 292 17 15.5 -6.4 48 59 19507 255 28 27.0 7.2 | 266 13 12.6 0.9 49 56 19812 280 33 32.5 -5.7 | 304 22 18.0 -12.1 50 53 20117 270 30 30.0 -0.0 | 292 17 15.5 -6.4 51 51 20422 295 21 19.0 -8.9 | 343 16 4.6 -15.3 52 50 20530 295 23 20.8 -9.7 | 338 17 6.4 -16.1 53 48 20726 285 22 21.3 -5.7 | 331 14 6.8 -12.1 54 46 21031 305 20 16.4 -11.5 | 354 18 1.9 -17.9 55 44 21336 270 22 22.0 -0.0 | 310 10 7.5 -6.4 56 40 21946 325 19 10.9 -15.6 | 9 22 -3.6 -22.0 57 38 22250 290 20 18.8 -6.8 | 342 14 4.3 -13.2 58 36 22555 310 13 10.0 -8.4 | 17 15 -4.5 -14.8 59 34 22860 285 16 15.5 -4.1 | 355 11 1.0 -10.5 60 33 23165 310 12 9.2 -7.7 | 20 15 -5.3 -14.1 61 31 23470 295 12 10.9 -5.1 | 17 12 -3.6 -11.5 62 30 23670 325 13 7.5 -10.6 | 22 18 -7.0 -17.0 63 28 24079 325 13 7.5 -10.6 | 22 18 -7.0 -17.0 64 25 24689 310 6 4.6 -3.9 | 44 14 -9.9 -10.3 65 24 24994 355 16 1.4 -15.9 | 30 26 -13.1 -22.3 66 23 25298 5 10 -0.9 -10.0 | 43 22 -15.3 -16.4 67 22 25603 345 13 3.4 -12.6 | 30 22 -11.1 -19.0 68 20 26180 10 25 -4.3 -24.6 | 31 36 -18.8 -31.0 69 20 26213 345 16 4.1 -15.5 | 25 24 -10.3 -21.8 70 18 26822 15 27 -7.0 -26.1 | 33 39 -21.4 -32.5 71 17 27127 30 18 -9.0 -15.6 | 47 32 -23.5 -22.0 72 16 27432 60 18 -15.6 -9.0 | 63 34 -30.0 -15.4 73 16 27737 95 10 -10.0 0.9 | 77 25 -24.4 -5.5 74 15 28042 180 2 0.0 2.0 | 73 15 -14.5 -4.4 75 13 28651 60 12 -10.4 -6.0 | 63 28 -24.9 -12.4 76 12 29261 345 10 2.6 -9.7 | 36 20 -11.9 -16.1 77 12 29566 350 17 3.0 -16.7 | 26 26 -11.5 -23.1 78 11 29870 350 11 1.9 -10.8 | 36 21 -12.6 -17.2 79 11 30175 325 16 9.2 -13.1 | 15 20 -5.3 -19.5 80 10 30490 310 22 16.9 -14.1 | 353 21 2.4 -20.5 Wind Parameters Mean winds (0-6000m): 216.1 at 21.1 knts Storm direction: 246.1 at 15.8 knts Shear (0-3000m) pos: 3.8 neg: 0.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 88.0 deg Storm rel helicity (0-3000m) pos: 134.8 neg: -24.8 tot: 110.0 m^2/s^2 ave: 36.7 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 4.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.16 Bulk Shear: 94.51 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 ------------------------------------------------------------------------------- 500 120 14 92 27| 13.4 0.0 13.4| 61.6 -4.0 57.6 115.3 0.60| 15.4 9.2 1000 124 14 93 26| 4.3 0.0 4.3| 73.9 -10.7 63.2 63.2 0.38| 14.1 5.3 1500 142 13 99 23| 4.8 0.0 4.8| 89.5 -10.7 78.8 52.5 0.41| 12.7 5.2 2000 161 13 108 20| 4.2 0.0 4.2|102.2 -17.1 85.1 42.6 0.39| 11.1 4.4 2500 172 14 115 18| 4.4 0.0 4.4|128.4 -18.4 110.0 44.0 0.45| 10.9 4.9 3000 184 15 123 16| 3.8 0.0 3.8|134.8 -24.8 110.0 36.7 0.37| 11.0 4.1 4000 198 17 138 13| 3.4 0.0 3.4|154.1 -24.8 129.3 32.3 0.43| 9.1 3.9 5000 207 19 151 12| 3.0 0.1 3.1|170.7 -24.8 145.9 29.2 0.46| 7.9 3.7 6000 216 21 169 11| 2.9 0.4 3.3|182.9 -36.3 146.6 24.4 0.42| 7.5 3.2 Wrote GIF file: /home/apache/climate/data/raob//CYZV/skewt/CYZV.skewt.20251031.00.gif