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 CYZT... Searching the city database file for: CYZT ... Date:1200Z 16 OCT 25 Station: CYZT WMO ident: 71109 Latitude: 50.68 Longitude: -127.37 Elevation: 17.00 ------------------------------------------------------------------------------- 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 1019 17 8.2 7.8 97 0.4 8.0 135 4 279.8 281.0 280.3 297.6 6.52 1 1000 169 7.2 7.2 100 0.0 7.2 115 9 280.4 281.4 280.4 297.8 6.37 2 970 420 6.8 6.6 99 0.2 6.7 143 8 282.4 283.5 281.3 299.8 6.31 3 952 574 8.0 1.0 61 7.0 4.7 181 11 285.1 285.9 280.1 297.4 4.32 4 934 731 7.6 -1.4 53 9.0 3.6 193 15 286.3 286.9 279.9 296.8 3.69 5 933 740 7.8 -1.2 53 9.0 3.7 193 15 286.6 287.2 280.1 297.3 3.75 6 925 811 7.2 -0.8 57 8.0 3.6 195 17 286.7 287.4 280.4 297.8 3.90 7 883 1193 5.6 -1.4 61 7.0 2.4 185 16 288.8 289.5 281.4 300.1 3.91 8 873 1286 5.0 1.5 78 3.5 3.3 195 16 289.2 290.0 282.7 303.2 4.88 9 870 1314 5.2 3.5 89 1.7 4.4 200 17 289.7 290.7 283.7 305.8 5.66 10 865 1361 5.2 2.5 83 2.7 3.9 207 17 290.1 291.1 283.5 305.3 5.30 11 853 1476 8.0 -17.0 15 25.0 -0.3 225 18 294.2 294.4 280.4 297.9 1.18 12 850 1505 8.6 -21.4 10 30.0 -0.6 230 18 295.2 295.3 280.3 297.7 0.81 13 846 1544 8.6 -25.4 7 34.0 -1.0 241 20 295.6 295.7 280.2 297.4 0.57 14 798 2026 7.4 -35.6 3 43.0 -2.6 255 24 299.3 299.3 281.3 300.0 0.23 15 777 2245 6.4 -18.6 15 25.0 -1.9 253 25 300.5 300.7 283.0 304.1 1.13 16 771 2308 6.0 -17.0 17 23.0 -1.9 252 26 300.7 300.9 283.4 304.9 1.31 17 768 2340 5.6 -6.4 42 12.0 0.4 252 26 300.6 301.2 285.3 310.0 3.08 18 744 2599 3.8 0.4 78 3.4 2.1 253 28 301.4 302.4 287.9 317.3 5.30 19 740 2643 3.6 -1.2 71 4.8 1.3 253 29 301.6 302.5 287.4 315.9 4.74 20 717 2898 1.6 1.6 100 0.0 1.6 251 30 302.2 303.3 288.8 320.2 6.00 21 700 3091 0.4 0.4 100 0.0 0.4 245 29 302.9 304.0 288.7 319.9 5.63 22 638 3828 -4.5 -4.5 100 0.0 -4.5 246 34 305.5 306.3 288.3 318.7 4.29 23 632 3902 -4.9 -6.6 88 1.7 -5.6 244 35 305.9 306.6 287.9 317.3 3.69 24 612 4155 -6.1 -6.1 100 0.0 -6.1 238 39 307.3 308.1 288.6 319.6 3.96 25 601 4296 -6.9 -9.0 85 2.1 -7.7 235 41 308.0 308.6 288.1 318.1 3.22 26 589 4454 -7.7 -9.7 86 2.0 -8.5 235 45 308.8 309.4 288.3 318.7 3.11 27 581 4561 -4.7 -5.9 91 1.2 -5.3 235 48 313.6 314.4 290.9 327.0 4.24 28 576 4629 -4.7 -5.9 91 1.2 -5.3 237 48 314.3 315.1 291.1 328.0 4.28 29 500 5730 -10.5 -11.3 94 0.8 -10.8 255 51 320.2 320.9 291.9 330.9 3.23 30 420 7057 -19.1 -20.2 91 1.1 -19.4 262 51 325.6 326.0 292.2 331.9 1.83 31 400 7420 -21.9 -23.6 86 1.7 -22.3 270 49 326.5 326.8 292.1 331.5 1.42 32 335 8694 -32.1 -35.0 75 2.9 -32.5 260 48 329.6 329.7 292.2 331.7 0.58 33 300 9460 -38.7 -41.8 72 3.1 -39.0 255 47 330.8 330.9 292.3 332.1 0.32 34 254 10585 -48.9 -52.3 68 3.4 -49.0 255 50 331.9 331.9 292.3 332.3 0.12 35 250 10690 -49.7 -52.4 73 2.7 -49.8 255 48 332.2 332.2 292.4 332.7 0.12 36 246 10795 -50.7 -53.0 76 2.3 -50.8 257 47 332.2 332.2 292.4 332.7 0.11 37 240 10954 -52.1 -56.3 60 4.2 -52.2 260 46 332.5 332.5 292.4 332.8 0.08 38 228 11284 -53.3 -59.3 48 6.0 -53.5 267 53 335.5 335.6 293.3 335.8 0.06 39 218 11571 -53.5 -66.5 19 13.0 -53.8 274 60 339.6 339.6 294.2 339.7 0.02 40 209 11840 -54.6 -69.4 14 14.8 -54.8 280 67 342.0 342.0 294.8 342.1 0.02 41 208 11870 -54.7 -69.7 14 15.0 -54.9 280 67 342.3 342.3 294.9 342.3 0.02 42 200 12120 -54.9 -70.9 12 16.0 -55.2 280 60 345.8 345.8 295.7 345.9 0.01 43 167 13262 -58.3 -77.3 7 19.0 -58.5 287 61 358.5 358.5 298.4 358.5 0.01 44 150 13930 -62.7 -79.7 8 17.0 -62.9 275 40 362.1 362.1 299.1 362.1 0.00 45 138 14441 -65.7 -80.7 11 15.0 -65.8 290 58 365.5 365.5 299.8 365.5 0.00 46 128 14900 -63.7 -81.7 7 18.0 -63.8 308 40 377.1 377.1 301.8 377.1 0.00 47 116 15500 -66.5 -84.5 6 18.0 -66.6 284 24 382.6 382.6 302.7 382.7 0.00 48 111 15767 -66.5 -84.5 6 18.0 -66.6 287 27 387.5 387.5 303.4 387.5 0.00 49 110 15822 -65.1 -84.1 6 19.0 -65.3 289 28 391.1 391.1 303.9 391.2 0.00 50 104 16162 -66.9 -84.9 6 18.0 -67.0 300 32 394.0 394.0 304.4 394.0 0.00 51 100 16400 -65.9 -84.9 5 19.0 -66.0 300 40 400.4 400.4 305.3 400.4 0.00 52 88 17177 -63.9 -85.9 3 22.0 -64.1 292 18 419.3 419.3 307.6 419.3 0.00 53 70 18580 -62.3 -87.3 2 25.0 -62.6 280 18 451.1 451.1 311.0 451.1 0.00 54 50 20660 -60.5 -87.5 2 27.0 -61.0 270 12 500.9 500.9 315.0 500.9 0.00 55 30 23830 -60.9 -88.9 1 28.0 -61.7 150 4 578.6 578.6 319.6 578.6 0.00 56 26 24724 -57.5 -87.5 1 30.0 -58.9 242 10 612.4 612.4 321.2 612.5 0.01 57 20 26370 -59.1 -88.1 1 29.0 -60.6 315 11 655.3 655.3 322.9 655.3 0.01 58 10 30700 -60.5 -89.5 1 29.0 -62.7 335 31 793.7 793.7 327.1 793.8 0.01 59 9.1 31288 -60.3 -89.3 1 29.0 -62.7 816.2 816.2 327.6 816.3 0.01 TRP 138 14441 -65.7 -80.7 11 15.0 -65.8 290 58 365.5 365.5 299.8 365.5 0.00 WND 209 11840 -54.6 -69.4 14 14.8 -54.8 280 67 342.0 342.0 294.8 342.1 0.02 Sounding variables and indices 1000-500 mb thick: 5561.00 m Freezing level: 694.94 mb = 3151.17 m = 10338.35 ft Wetbulb zero: 853.95 mb = 1466.72 m = 4812.03 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 74.30 % Est. max temperature: 18.17 C = 64.70 F Sfc-Lift cond lev (LCL): 1012.83 mb = 66.07 m = 216.78 ft T: 7.88 C 700-500 lapse rate: 4.13 C/km ThetaE index: 8.40 C Layer 865.0- 798.0 mb Conv cond level (CCL): 687.29 mb = 3236.68 m = 10618.91 ft Mean mixing ratio: 5.35 g/kg Conv temperature: 31.93 C = 89.47 F Cap Strength: 16.96 C Lifted Index: 19.77 C Risk: None Lifted Index @300 mb: 23.27 C Lifted Index @700 mb: 10.93 C Showalter Index: 20.07 C Risk: None Total Totals Index: 8.20 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: -10.90 C K Index: -2.30 Risk: None Sweat Index: 164.83 Risk: None Energy Index: 6.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.62 J/kg Max Up Vert Vel: 8.08 m/s Conv Inhibition (B-): 63674.96 J/kg Cap Strength: 19.72 C Lift Cond Lev (LCL): 921.55 mb = 841.67 m = 2761.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 at 23 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 1019 17 135 4 -2.8 2.8 | 99 26 -25.9 4.0 1 1000 169 115 9 -8.2 3.8 | 99 32 -31.3 5.0 2 984 305 115 6 -5.4 2.5 | 97 29 -28.6 3.7 3 948 610 190 12 2.1 11.8 | 122 25 -21.0 13.0 4 925 811 195 17 4.4 16.4 | 133 26 -18.7 17.6 5 913 914 190 18 3.1 17.7 | 133 28 -20.0 18.9 6 880 1219 185 16 1.4 15.9 | 128 28 -21.7 17.1 7 850 1505 230 18 13.8 11.6 | 144 16 -9.3 12.7 8 848 1524 240 20 17.3 10.0 | 153 13 -5.8 11.2 9 817 1829 255 21 20.3 5.4 | 157 7 -2.8 6.6 10 787 2134 255 25 24.1 6.5 | 188 8 1.0 7.6 11 758 2438 250 26 24.4 8.9 | 187 10 1.3 10.1 12 730 2743 255 30 29.0 7.8 | 213 11 5.9 8.9 13 700 3091 245 29 26.3 12.3 | 193 14 3.2 13.4 14 651 3658 250 31 29.1 10.6 | 207 13 6.0 11.8 15 603 4267 235 41 33.6 23.5 | 203 27 10.5 24.7 16 580 4572 235 48 39.3 27.5 | 209 33 16.2 28.7 17 557 4877 245 46 41.7 19.4 | 222 28 18.6 20.6 18 516 5486 255 52 50.2 13.5 | 242 31 27.1 14.6 19 500 5730 255 51 49.3 13.2 | 241 30 26.1 14.4 20 476 6096 255 50 48.3 12.9 | 241 29 25.2 14.1 21 440 6706 255 52 50.2 13.5 | 242 31 27.1 14.6 22 400 7420 270 49 49.0 -0.0 | 267 26 25.9 1.2 23 389 7620 270 50 50.0 -0.0 | 268 27 26.9 1.2 24 314 9144 255 47 45.4 12.2 | 239 26 22.3 13.3 25 300 9460 255 47 45.4 12.2 | 239 26 22.3 13.3 26 251 10668 255 50 48.3 12.9 | 241 29 25.2 14.1 27 250 10690 255 48 46.4 12.4 | 240 27 23.2 13.6 28 239 10973 260 46 45.3 8.0 | 248 24 22.2 9.2 29 209 11840 280 67 66.0 -11.6 | 284 44 42.9 -10.5 30 207 11887 280 67 66.0 -11.6 | 284 44 42.9 -10.5 31 200 12120 280 60 59.1 -10.4 | 284 37 36.0 -9.3 32 179 12802 280 47 46.3 -8.2 | 287 24 23.2 -7.0 33 171 13106 290 65 61.1 -22.2 | 299 43 38.0 -21.1 34 150 13930 275 40 39.8 -3.5 | 278 17 16.7 -2.3 35 148 14021 270 36 36.0 -0.0 | 265 13 12.9 1.2 36 138 14441 290 58 54.5 -19.8 | 301 37 31.4 -18.7 37 134 14630 290 58 54.5 -19.8 | 301 37 31.4 -18.7 38 127 14935 310 37 28.3 -23.8 | 347 23 5.2 -22.6 39 121 15240 305 26 21.3 -14.9 | 8 14 -1.8 -13.7 40 115 15545 280 24 23.6 -4.2 | 350 3 0.5 -3.0 41 104 16154 300 32 27.7 -16.0 | 343 16 4.6 -14.8 42 100 16400 300 40 34.6 -20.0 | 329 22 11.5 -18.8 43 94 16764 315 28 19.8 -19.8 | 10 19 -3.3 -18.6 44 90 17069 290 20 18.8 -6.8 | 37 7 -4.3 -5.7 45 85 17374 295 14 12.7 -5.9 | 66 11 -10.4 -4.7 46 81 17678 290 13 12.2 -4.4 | 73 11 -10.9 -3.3 47 77 17983 250 11 10.3 3.8 | 111 14 -12.8 4.9 48 73 18288 240 17 14.7 8.5 | 139 13 -8.4 9.7 49 70 18580 280 18 17.7 -3.1 | 70 6 -5.4 -2.0 50 70 18593 280 23 22.7 -4.0 | 9 3 -0.5 -2.8 51 66 18898 280 18 17.7 -3.1 | 70 6 -5.4 -2.0 52 63 19202 300 16 13.9 -8.0 | 54 12 -9.3 -6.8 53 57 19812 270 21 21.0 -0.0 | 119 2 -2.1 1.2 54 55 20117 320 10 6.4 -7.7 | 69 18 -16.7 -6.5 55 52 20422 265 13 13.0 1.1 | 103 10 -10.2 2.3 56 50 20660 270 12 12.0 -0.0 | 96 11 -11.1 1.2 57 49 20726 300 18 15.6 -9.0 | 44 11 -7.5 -7.8 58 47 21031 255 15 14.5 3.9 | 120 10 -8.6 5.0 59 45 21336 280 17 16.7 -3.0 | 74 7 -6.4 -1.8 60 43 21641 305 18 14.7 -10.3 | 42 12 -8.4 -9.2 61 39 22250 270 11 11.0 -0.0 | 96 12 -12.1 1.2 62 35 22860 265 12 12.0 1.0 | 101 11 -11.2 2.2 63 33 23165 320 13 8.4 -10.0 | 59 17 -14.8 -8.8 64 32 23470 335 11 4.6 -10.0 | 65 20 -18.5 -8.8 65 30 23774 300 10 8.7 -5.0 | 75 15 -14.5 -3.8 66 30 23830 150 4 -2.0 3.5 | 100 26 -25.1 4.6 67 29 24079 10 10 -1.7 -9.8 | 71 26 -24.9 -8.7 68 27 24384 210 13 6.5 11.3 | 127 21 -16.6 12.4 69 26 24689 230 10 7.7 6.4 | 116 17 -15.5 7.6 70 25 24994 330 10 5.0 -8.7 | 68 20 -18.1 -7.5 71 24 25298 330 10 5.0 -8.7 | 68 20 -18.1 -7.5 72 23 25603 145 1 -0.6 0.8 | 95 24 -23.7 2.0 73 22 25908 285 12 11.6 -3.1 | 80 12 -11.5 -1.9 74 21 26213 275 14 13.9 -1.2 | 90 9 -9.2 -0.1 75 20 26370 315 11 7.8 -7.8 | 67 17 -15.3 -6.6 76 20 26518 295 11 10.0 -4.6 | 75 14 -13.1 -3.5 77 19 26822 315 11 7.8 -7.8 | 67 17 -15.3 -6.6 78 18 27127 295 23 20.8 -9.7 | 15 9 -2.3 -8.6 79 17 27432 325 18 10.3 -14.7 | 43 19 -12.8 -13.6 80 16 27737 340 20 6.8 -18.8 | 43 24 -16.3 -17.6 81 15 28042 320 14 9.0 -10.7 | 56 17 -14.1 -9.6 82 14 28651 5 25 -2.2 -24.9 | 47 35 -25.3 -23.7 83 13 28956 360 14 -0.0 -14.0 | 61 26 -23.1 -12.8 84 13 29261 330 24 12.0 -20.8 | 30 23 -11.1 -19.6 85 12 29566 345 17 4.4 -16.4 | 51 24 -18.7 -15.3 86 10 30700 335 31 13.1 -28.1 | 20 29 -10.0 -26.9 Wind Parameters Mean winds (0-6000m): 242.9 at 30.9 knts Storm direction: 272.9 at 23.1 knts Shear (0-3000m) pos: 4.4 neg: 1.2 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 98.1 deg Storm rel helicity (0-3000m) pos: 187.9 neg: -33.8 tot: 154.1 m^2/s^2 ave: 51.4 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 4.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.21 Bulk Shear: 155.82 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 ------------------------------------------------------------------------------- 500 131 7 102 29| 7.3 0.0 7.3| 62.1 -6.5 55.5 111.1 0.51| 14.8 7.6 1000 174 11 117 27| 7.9 0.0 7.9|121.8 -12.5 109.3 109.3 0.57| 13.8 7.9 1500 186 13 123 26| 7.0 0.0 7.0|164.2 -24.4 139.9 93.2 0.48| 15.2 7.3 2000 210 15 133 21| 6.6 0.0 6.6|173.5 -24.4 149.2 74.6 0.47| 13.7 6.5 2500 225 17 141 17| 5.3 0.8 6.1|179.6 -24.5 155.1 62.0 0.48| 12.0 5.8 3000 233 19 148 15| 4.4 1.2 5.6|187.9 -33.8 154.1 51.4 0.43| 11.2 4.8 4000 238 22 162 14| 3.5 1.9 5.4|199.2 -38.7 160.5 40.1 0.39| 9.9 3.9 5000 238 27 179 15| 3.4 2.6 6.0|293.0 -44.4 248.6 49.7 0.41| 10.2 4.2 6000 243 31 196 16| 3.4 2.1 5.5|353.0 -47.5 305.5 50.9 0.44| 9.4 4.1 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20251016.12.gif