UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:1200Z 19 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 ------------------------------------------------------------------------------- 0 1000 -4 SFC 997 17 9.0 7.8 92 1.2 8.3 282.4 283.5 281.7 300.8 6.66 2 967 271 7.0 6.5 97 0.5 6.8 282.9 283.9 281.4 300.2 6.28 3 943 479 6.6 3.3 79 3.3 5.0 284.5 285.4 280.8 298.9 5.14 4 925 638 5.4 3.4 87 2.0 4.4 120 14 284.8 285.7 281.2 299.6 5.28 5 866 1174 1.8 1.8 100 0.0 1.8 175 9 286.5 287.4 281.7 300.7 5.03 6 850 1325 1.2 1.2 100 0.0 1.2 190 7 287.4 288.3 281.9 301.4 4.91 7 722 2621 -6.3 -6.3 100 0.0 -6.3 232 15 292.9 293.5 282.4 302.7 3.30 8 700 2862 -8.1 -9.2 92 1.1 -8.5 240 16 293.5 294.0 282.0 301.6 2.72 9 683 3052 -9.1 -11.8 81 2.7 -10.0 250 11 294.5 294.9 281.9 301.3 2.27 10 680 3087 -9.3 -9.8 96 0.5 -9.5 249 11 294.6 295.1 282.4 302.6 2.67 11 665 3259 -10.1 -11.9 87 1.8 -10.7 243 10 295.6 296.0 282.4 302.6 2.31 12 612 3893 -14.5 -16.0 88 1.5 -14.9 252 11 297.6 298.0 282.7 303.2 1.79 13 596 4093 -16.3 -16.3 100 0.0 -16.3 264 13 297.8 298.1 282.7 303.4 1.79 14 582 4271 -17.5 -20.6 77 3.1 -18.2 274 15 298.5 298.7 282.4 302.5 1.27 15 565 4493 -19.3 -20.5 90 1.2 -19.6 280 18 298.9 299.1 282.6 303.1 1.32 16 542 4800 -21.5 -24.7 75 3.2 -22.1 288 22 299.8 300.0 282.5 302.9 0.95 17 526 5020 -23.1 -24.6 87 1.5 -23.4 292 24 300.5 300.7 282.8 303.7 0.99 18 520 5104 -23.3 -28.3 63 5.0 -24.1 294 24 301.2 301.4 282.8 303.6 0.71 19 513 5203 -24.1 -30.1 58 6.0 -25.0 294 25 301.4 301.5 282.8 303.5 0.61 20 502 5361 -25.5 -28.4 77 2.9 -26.0 282 24 301.6 301.7 283.0 304.0 0.73 21 500 5390 -25.7 -28.8 75 3.1 -26.2 280 24 301.7 301.8 283.0 304.0 0.71 22 476 5744 -28.5 -35.5 51 7.0 -29.3 275 24 302.5 302.6 283.0 303.8 0.39 23 420 6625 -36.7 -41.3 62 4.6 -37.0 273 24 303.0 303.1 283.0 303.9 0.24 24 416 6691 -37.1 -43.1 54 6.0 -37.5 273 24 303.3 303.4 283.0 304.1 0.20 25 400 6960 -39.7 -43.7 66 4.0 -39.9 275 25 303.4 303.4 283.0 304.1 0.20 26 381 7291 -42.5 -45.1 76 2.6 -42.6 270 25 304.0 304.0 283.2 304.6 0.18 27 380 7308 -42.7 -45.3 76 2.6 -42.8 270 25 303.9 304.0 283.2 304.5 0.18 28 375 7398 -43.5 -45.8 78 2.3 -43.6 268 25 304.0 304.0 283.2 304.6 0.17 29 367 7543 -43.9 -50.9 46 7.0 -44.2 266 25 305.4 305.4 283.7 305.7 0.10 30 363 7616 -43.3 -56.3 23 13.0 -43.7 265 25 307.1 307.1 284.3 307.3 0.05 31 317 8522 -46.3 -65.3 10 19.0 -46.7 280 34 315.1 315.1 287.1 315.2 0.02 32 305 8780 -44.9 -66.9 7 22.0 -45.4 278 34 320.6 320.6 288.9 320.6 0.02 33 300 8890 -45.3 -67.3 7 22.0 -45.8 280 36 321.5 321.5 289.2 321.6 0.01 34 287 9185 -46.5 -67.5 7 21.0 -47.0 280 35 323.9 323.9 290.0 324.0 0.02 35 281 9326 -44.7 -70.7 4 26.0 -45.3 281 35 328.4 328.4 291.3 328.5 0.01 36 263 9770 -44.3 -72.3 3 28.0 -45.0 283 36 335.3 335.3 293.2 335.3 0.01 37 250 10110 -45.1 -74.1 2 29.0 -45.7 285 37 339.0 339.0 294.1 339.0 0.01 38 211 11236 -47.9 -77.9 2 30.0 -48.5 289 41 351.5 351.5 297.0 351.5 0.00 39 201 11557 -46.9 -77.9 2 31.0 -47.6 277 45 358.0 358.0 298.3 358.0 0.00 40 200 11590 -47.1 -78.1 2 31.0 -47.8 275 46 358.2 358.2 298.4 358.2 0.00 41 150 13490 -47.3 -79.3 1 32.0 -48.1 275 34 388.6 388.6 303.6 388.6 0.00 42 149 13534 -47.1 -80.1 1 33.0 -48.0 275 34 389.6 389.6 303.8 389.7 0.00 43 125 14682 -51.7 -82.7 1 31.0 -52.3 271 39 401.4 401.4 305.4 401.4 0.00 44 113 15337 -50.1 -82.1 1 32.0 -50.9 277 37 416.1 416.1 307.3 416.1 0.00 45 100 16130 -52.3 -83.3 1 31.0 -53.0 260 39 426.7 426.7 308.4 426.7 0.00 46 83 17336 -54.1 -84.1 1 30.0 -54.8 271 40 446.4 446.4 310.5 446.4 0.00 47 80 17574 -53.1 -84.1 1 31.0 -53.9 276 35 453.1 453.1 311.1 453.2 0.00 48 75 17989 -55.9 -84.9 1 29.0 -56.5 285 26 455.7 455.7 311.4 455.7 0.00 49 70 18430 -55.9 -84.9 1 29.0 -56.6 230 26 464.8 464.8 312.2 464.8 0.00 50 52 20312 -57.9 -86.9 1 29.0 -58.6 282 20 501.4 501.4 315.1 501.4 0.00 51 50 20560 -56.7 -86.7 1 30.0 -57.5 295 19 509.9 509.9 315.7 509.9 0.00 52 48 20818 -56.5 -86.5 1 30.0 -57.4 301 20 516.3 516.3 316.1 516.4 0.00 53 44 21364 -60.1 -88.1 1 28.0 -60.7 324 10 520.5 520.5 316.4 520.6 0.00 54 35 22802 -55.5 -86.5 1 31.0 -56.8 258 23 567.7 567.7 319.0 567.8 0.01 55 30 23780 -56.7 -86.7 1 30.0 -58.0 290 7 590.1 590.1 320.2 590.1 0.01 56 27 24444 -59.1 -88.1 1 29.0 -60.2 234 11 601.4 601.4 320.7 601.4 0.01 57 23 25455 -56.3 -86.3 1 30.0 -58.0 310 14 637.8 637.8 322.2 637.9 0.01 58 20 26340 -57.5 -87.5 1 30.0 -59.2 310 17 660.2 660.2 323.1 660.2 0.01 59 19 26664 -57.7 -87.7 1 30.0 -59.5 307 16 669.3 669.3 323.4 669.4 0.01 60 16 27761 -52.5 -85.5 1 33.0 -55.8 294 6 720.0 720.0 325.1 720.1 0.02 61 14 28617 -55.7 -86.7 1 31.0 -58.4 301 10 737.2 737.2 325.6 737.3 0.02 62 13 29091 -53.9 -85.9 1 32.0 -57.3 300 20 759.2 759.2 326.2 759.3 0.02 63 10 30770 -55.3 -86.3 1 31.0 -58.9 290 31 813.1 813.1 327.5 813.3 0.02 64 9.1 31370 -56.9 -87.9 1 31.0 -60.2 829.2 829.2 328.0 829.4 0.02 65 8.9 31510 -56.5 -87.5 1 31.0 -60.0 836.1 836.1 328.1 836.2 0.02 TRP 317 8522 -46.3 -65.3 10 19.0 -46.7 280 34 315.1 315.1 287.1 315.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5394.00 m Freezing level: 829.52 mb = 1532.30 m = 5027.16 ft Wetbulb zero: 829.66 mb = 1517.24 m = 4977.76 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 90.15 % Est. max temperature: 14.13 C = 57.43 F Sfc-Lift cond lev (LCL): 979.09 mb = 167.70 m = 550.20 ft T: 7.81 C 700-500 lapse rate: 6.96 C/km ThetaE index: 1.85 C Layer 967.0- 925.0 mb Conv cond level (CCL): 903.80 mb = 826.72 m = 2712.32 ft Mean mixing ratio: 5.70 g/kg Conv temperature: 12.03 C = 53.65 F Cap Strength: 3.36 C Lifted Index: 3.34 C Risk: None Lifted Index @300 mb: 15.44 C Lifted Index @700 mb: 1.37 C Showalter Index: 2.29 C Risk: Showers probable Total Totals Index: 53.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.90 C Cross Totals Index: 26.90 C K Index: 27.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 148.40 Risk: None Energy Index: 0.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.52 J/kg Max Up Vert Vel: 5.39 m/s Conv Inhibition (B-): 61605.55 J/kg Cap Strength: 3.39 C Lift Cond Lev (LCL): 923.24 mb = 653.52 m = 2144.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 10 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 ---------------------------------------------------------- 0 925 638 120 14 -12.1 7.0 | 114 23 -21.5 9.5 1 850 1325 190 7 1.2 6.9 | 139 12 -8.2 9.4 2 700 2862 240 16 13.9 8.0 | 203 11 4.5 10.5 3 984 305 105 17 -16.4 4.4 | 105 27 -25.8 6.9 4 945 610 115 15 -13.6 6.3 | 111 25 -23.0 8.8 5 907 914 145 11 -6.3 9.0 | 126 19 -15.7 11.5 6 871 1219 165 6 -1.6 5.8 | 127 14 -10.9 8.3 7 803 1829 200 11 3.8 10.3 | 156 14 -5.6 12.8 8 771 2134 210 14 7.0 12.1 | 171 15 -2.4 14.6 9 741 2438 225 16 11.3 11.3 | 188 14 1.9 13.8 10 711 2743 235 16 13.1 9.2 | 198 12 3.7 11.6 11 683 3048 250 11 10.3 3.8 | 189 6 1.0 6.2 12 656 3353 240 10 8.7 5.0 | 175 7 -0.7 7.5 13 630 3658 240 9 7.8 4.5 | 167 7 -1.6 7.0 14 581 4267 275 15 14.9 -1.3 | 258 6 5.6 1.2 15 535 4877 290 23 21.6 -7.9 | 294 13 12.2 -5.4 16 514 5182 295 25 22.7 -10.6 | 301 16 13.3 -8.1 17 500 5390 280 24 23.6 -4.2 | 277 14 14.3 -1.7 18 452 6096 270 23 23.0 -0.0 | 260 14 13.6 2.5 19 400 6960 275 25 24.9 -2.2 | 269 16 15.5 0.3 20 363 7620 265 25 24.9 2.2 | 253 16 15.5 4.6 21 346 7925 290 24 22.6 -8.2 | 294 14 13.2 -5.7 22 331 8230 290 22 20.7 -7.5 | 294 12 11.3 -5.1 23 317 8522 280 34 33.5 -5.9 | 278 24 24.1 -3.4 24 316 8534 270 31 31.0 -0.0 | 263 22 21.6 2.5 25 302 8839 280 35 34.5 -6.1 | 278 25 25.1 -3.6 26 300 8890 280 36 35.5 -6.3 | 278 26 26.1 -3.8 27 289 9144 280 35 34.5 -6.1 | 278 25 25.1 -3.6 28 250 10110 285 37 35.7 -9.6 | 285 27 26.4 -7.1 29 241 10363 295 39 35.3 -16.5 | 298 30 26.0 -14.0 30 230 10668 280 37 36.4 -6.4 | 278 27 27.1 -4.0 31 210 11278 290 41 38.5 -14.0 | 292 31 29.2 -11.6 32 200 11590 275 46 45.8 -4.0 | 272 36 36.5 -1.5 33 191 11887 275 51 50.8 -4.4 | 273 41 41.4 -2.0 34 152 13411 290 45 42.3 -15.4 | 291 35 32.9 -12.9 35 150 13490 275 34 33.9 -3.0 | 271 25 24.5 -0.5 36 138 14021 275 31 30.9 -2.7 | 271 22 21.5 -0.2 37 120 14935 270 42 42.0 -0.0 | 266 33 32.6 2.5 38 115 15240 275 39 38.9 -3.4 | 272 29 29.5 -0.9 39 104 15850 290 29 27.3 -9.9 | 293 19 17.9 -7.5 40 100 16130 260 39 38.4 6.8 | 252 30 29.0 9.2 41 100 16154 255 29 28.0 7.5 | 242 21 18.6 10.0 42 95 16459 260 39 38.4 6.8 | 252 30 29.0 9.2 43 91 16764 260 30 29.5 5.2 | 249 22 20.2 7.7 44 86 17069 265 46 45.8 4.0 | 260 37 36.5 6.5 45 75 17983 285 26 25.1 -6.7 | 285 16 15.7 -4.3 46 72 18288 260 21 20.7 3.6 | 242 13 11.3 6.1 47 70 18430 230 26 19.9 16.7 | 209 22 10.5 19.2 48 68 18593 230 25 19.2 16.1 | 208 21 9.8 18.5 49 65 18898 265 29 28.9 2.5 | 256 20 19.5 5.0 50 62 19202 275 28 27.9 -2.4 | 270 19 18.5 0.0 51 59 19507 275 26 25.9 -2.3 | 269 17 16.5 0.2 52 56 19812 305 23 18.8 -13.2 | 319 14 9.5 -10.7 53 54 20117 295 23 20.8 -9.7 | 302 14 11.5 -7.3 54 51 20422 275 18 17.9 -1.6 | 264 9 8.6 0.9 55 50 20560 295 19 17.2 -8.0 | 305 10 7.8 -5.6 56 49 20726 305 20 16.4 -11.5 | 322 11 7.0 -9.0 57 46 21031 290 21 19.7 -7.2 | 294 11 10.4 -4.7 58 44 21336 325 11 6.3 -9.0 | 25 7 -3.1 -6.5 59 42 21641 315 5 3.5 -3.5 | 80 6 -5.8 -1.1 60 40 21946 270 16 16.0 -0.0 | 250 7 6.6 2.5 61 38 22250 245 14 12.7 5.9 | 202 9 3.3 8.4 62 36 22555 275 21 20.9 -1.8 | 267 12 11.5 0.6 63 35 22860 255 24 23.2 6.2 | 238 16 13.8 8.7 64 33 23165 295 28 25.4 -11.8 | 300 19 16.0 -9.4 65 32 23470 305 22 18.0 -12.6 | 320 13 8.6 -10.2 66 30 23774 315 11 7.8 -7.8 | 17 6 -1.6 -5.3 67 30 23780 290 7 6.6 -2.4 | 91 3 -2.8 0.1 68 27 24384 225 10 7.1 7.1 | 166 10 -2.3 9.5 69 26 24689 270 14 14.0 -0.0 | 242 5 4.6 2.5 70 25 24994 275 22 21.9 -1.9 | 267 13 12.5 0.5 71 24 25298 305 18 14.7 -10.3 | 326 10 5.4 -7.9 72 22 25603 315 10 7.1 -7.1 | 27 5 -2.3 -4.6 73 21 25908 240 10 8.7 5.0 | 175 7 -0.7 7.5 74 20 26213 260 19 18.7 3.3 | 238 11 9.3 5.8 75 20 26340 310 17 13.0 -10.9 | 337 9 3.6 -8.5 76 19 26518 300 16 13.9 -8.0 | 321 7 4.5 -5.5 77 19 26822 315 15 10.6 -10.6 | 351 8 1.2 -8.1 78 18 27127 300 14 12.1 -7.0 | 329 5 2.8 -4.5 79 17 27432 275 10 10.0 -0.9 | 200 2 0.6 1.6 80 15 28042 310 2 1.5 -1.3 | 99 8 -7.8 1.2 81 14 28651 300 10 8.7 -5.0 | 16 3 -0.7 -2.5 82 13 28956 295 20 18.1 -8.5 | 304 11 8.8 -6.0 83 13 29261 305 20 16.4 -11.5 | 322 11 7.0 -9.0 84 12 29566 290 22 20.7 -7.5 | 294 12 11.3 -5.1 85 12 29870 305 22 18.0 -12.6 | 320 13 8.6 -10.2 86 11 30175 280 21 20.7 -3.6 | 276 11 11.3 -1.2 87 10 30770 290 31 29.1 -10.6 | 292 21 19.8 -8.1 Wind Parameters Mean winds (0-6000m): 254.7 at 12.9 knts Storm direction: 284.7 at 9.7 knts Storm rel Dir Shear (0-3000m): 146.2 deg Energy-Hel index: -0.91 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 136 12 122 21| | | 1500 151 10 128 18| | | 2000 173 10 139 16| | | 2500 193 10 151 15| | | 3000 212 7 144 10| | | 4000 221 8 153 9| | | 5000 241 10 177 7| | | 6000 255 13 208 7| | | Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20251019.12.gif