UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100612.upa.cvt Date: 1200Z 6 OCT 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:1200Z 6 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 1022 17 6.8 6.5 98 0.3 6.6 245 2 278.2 279.2 278.8 294.3 5.94 1 1019 41 11.2 9.7 90 1.5 10.4 256 2 282.8 284.1 282.7 303.2 7.42 2 1017 57 11.4 9.5 88 1.9 10.3 263 3 283.2 284.4 282.7 303.4 7.34 3 1014 82 11.6 9.6 88 2.0 10.5 274 3 283.6 284.9 283.0 304.1 7.41 4 1000 197 10.4 9.4 94 1.0 9.9 325 5 283.5 284.8 283.0 304.0 7.41 5 963 510 8.0 8.0 100 0.0 8.0 330 7 284.2 285.4 282.8 303.6 7.00 6 956 570 10.4 5.6 72 4.8 7.9 336 8 287.2 288.3 283.0 304.1 5.97 7 943 685 11.2 2.2 54 9.0 6.7 343 10 289.2 290.0 282.5 302.8 4.75 8 926 837 12.6 8.5 76 4.1 10.3 350 12 292.1 293.4 286.6 313.7 7.54 9 925 846 13.0 8.4 74 4.6 10.3 350 12 292.6 293.9 286.8 314.1 7.49 10 913 956 14.4 8.4 67 6.0 10.9 350 12 295.1 296.5 287.8 317.1 7.59 11 861 1451 13.0 5.0 58 8.0 8.6 340 9 298.7 299.8 287.9 317.4 6.36 12 850 1559 12.0 7.0 71 5.0 9.1 335 8 298.7 300.1 288.9 320.5 7.41 13 821 1849 10.6 6.8 77 3.8 8.4 329 13 300.2 301.6 289.5 322.6 7.57 14 780 2275 9.0 3.0 66 6.0 5.8 321 15 302.9 304.1 289.1 321.3 6.10 15 776 2317 9.4 -6.6 32 16.0 2.2 325 15 303.8 304.4 286.4 313.1 3.00 16 768 2403 9.4 -11.6 21 21.0 0.9 332 15 304.7 305.1 285.8 311.2 2.05 17 743 2678 8.4 -9.6 27 18.0 0.8 327 17 306.5 307.0 286.9 314.4 2.48 18 700 3167 4.4 -9.6 35 14.0 -1.4 325 18 307.4 307.9 287.3 315.7 2.63 19 616 4193 -4.1 -13.1 50 9.0 -7.4 316 15 309.0 309.5 287.5 316.3 2.26 20 549 5093 -9.3 -23.3 31 14.0 -13.1 298 18 313.2 313.4 287.7 316.8 1.07 21 543 5178 -9.9 -18.9 48 9.0 -12.6 297 19 313.5 313.8 288.3 318.7 1.58 22 540 5221 -9.9 -22.9 34 13.0 -13.5 296 19 314.0 314.2 288.0 317.8 1.12 23 533 5321 -10.9 -23.9 33 13.0 -14.3 295 19 314.0 314.2 287.9 317.5 1.04 24 530 5365 -11.1 -19.1 52 8.0 -13.5 295 19 314.2 314.5 288.6 319.5 1.59 25 524 5452 -11.7 -23.7 36 12.0 -14.9 294 19 314.5 314.7 288.2 318.2 1.08 26 516 5570 -12.5 -23.5 39 11.0 -15.4 293 19 314.9 315.2 288.3 318.7 1.11 27 513 5615 -12.9 -16.9 72 4.0 -14.2 292 20 315.0 315.4 289.2 321.5 1.98 28 511 5644 -13.3 -16.9 74 3.6 -14.5 292 20 314.9 315.2 289.2 321.4 1.99 29 507 5704 -13.5 -25.5 36 12.0 -16.4 291 20 315.3 315.5 288.3 318.6 0.95 30 506 5719 -13.7 -24.7 39 11.0 -16.4 291 20 315.3 315.5 288.3 318.7 1.02 31 504 5749 -14.1 -17.4 76 3.3 -15.1 291 20 315.1 315.5 289.2 321.5 1.94 32 500 5810 -14.5 -16.9 82 2.4 -15.3 290 20 315.4 315.8 289.4 322.1 2.04 33 495 5886 -14.9 -16.9 85 2.0 -15.5 291 20 315.8 316.2 289.5 322.6 2.06 34 480 6118 -16.3 -26.3 42 10.0 -18.6 296 21 316.8 317.0 288.8 320.1 0.93 35 474 6212 -16.7 -34.7 19 18.0 -19.9 299 22 317.5 317.6 288.4 319.0 0.42 36 466 6340 -17.3 -27.3 41 10.0 -19.6 303 23 318.3 318.5 289.2 321.3 0.87 37 457 6485 -17.9 -35.9 19 18.0 -21.0 305 24 319.3 319.4 289.0 320.7 0.39 38 448 6634 -18.3 -31.3 31 13.0 -20.8 304 25 320.6 320.8 289.6 322.9 0.62 39 438 6802 -18.9 -36.9 19 18.0 -21.9 303 26 322.0 322.0 289.8 323.3 0.37 40 434 6870 -19.3 -33.3 28 14.0 -21.9 303 27 322.3 322.4 290.0 324.2 0.53 41 420 7112 -21.3 -28.3 53 7.0 -22.8 302 28 322.8 322.9 290.5 325.9 0.88 42 412 7254 -21.9 -40.9 16 19.0 -24.5 301 29 323.8 323.8 290.2 324.8 0.26 43 400 7470 -23.9 -36.9 29 13.0 -25.9 300 30 323.9 324.0 290.4 325.4 0.40 44 376 7916 -28.3 -32.9 65 4.6 -29.0 300 31 323.9 324.0 290.6 326.2 0.64 45 359 8246 -30.3 -38.3 46 8.0 -31.3 300 31 325.5 325.6 290.9 327.0 0.39 46 358 8266 -30.7 -35.6 62 4.9 -31.4 300 31 325.2 325.3 290.9 327.1 0.51 47 328 8879 -36.1 -42.1 54 6.0 -36.7 300 31 326.1 326.1 290.9 327.1 0.29 48 318 9092 -38.1 -42.4 64 4.3 -38.5 300 31 326.2 326.2 290.9 327.3 0.29 49 309 9289 -39.5 -42.5 73 3.0 -39.8 300 32 326.9 327.0 291.2 328.0 0.29 50 302 9445 -40.5 -47.5 47 7.0 -40.9 300 33 327.7 327.7 291.2 328.3 0.17 51 300 9490 -40.7 -47.7 47 7.0 -41.2 300 33 328.0 328.0 291.3 328.7 0.17 52 293 9651 -41.9 -49.9 41 8.0 -42.3 299 33 328.5 328.5 291.5 329.1 0.14 53 284 9863 -43.9 -48.2 62 4.3 -44.2 298 34 328.6 328.6 291.5 329.3 0.17 54 266 10302 -47.9 -51.1 69 3.2 -48.0 297 34 329.0 329.0 291.6 329.5 0.13 55 261 10427 -49.1 -54.1 56 5.0 -49.3 296 35 329.0 329.0 291.5 329.4 0.09 56 259 10478 -49.5 -52.5 71 3.0 -49.6 296 35 329.1 329.2 291.6 329.6 0.11 57 250 10710 -51.3 -55.9 58 4.6 -51.4 290 37 329.8 329.8 291.7 330.1 0.08 58 200 12120 -60.5 -66.5 45 6.0 -60.6 305 31 337.0 337.0 293.6 337.1 0.02 59 190 12441 -62.5 -67.4 52 4.9 -62.6 285 27 338.7 338.7 294.0 338.8 0.02 60 150 13920 -59.9 -81.9 4 22.0 -60.1 295 26 366.9 366.9 300.0 366.9 0.00 61 100 16430 -63.7 -85.7 3 22.0 -63.9 285 17 404.7 404.7 305.8 404.7 0.00 62 96 16680 -62.3 -86.3 3 24.0 -62.5 278 13 412.1 412.1 306.7 412.1 0.00 63 70 18610 -64.5 -88.5 2 24.0 -64.7 265 14 446.4 446.4 310.5 446.4 0.00 64 69 18699 -64.9 -88.9 2 24.0 -65.1 259 15 447.4 447.4 310.6 447.4 0.00 65 54 20210 -63.5 -89.5 2 26.0 -63.8 169 4 483.1 483.1 313.7 483.1 0.00 66 50 20690 -60.1 -88.1 1 28.0 -60.7 210 8 501.9 501.9 315.1 501.9 0.00 67 46 21209 -61.1 -88.1 2 27.0 -61.6 260 9 511.6 511.6 315.8 511.6 0.00 68 30 23870 -59.7 -88.7 1 29.0 -60.6 215 6 581.9 581.9 319.8 581.9 0.00 69 20 26430 -56.5 -87.5 1 31.0 -58.4 315 7 663.2 663.2 323.2 663.3 0.01 70 19 26754 -57.7 -87.7 1 30.0 -59.5 309 12 669.3 669.3 323.4 669.4 0.01 71 14 28706 -51.9 -85.9 1 34.0 -55.7 289 14 750.1 750.1 326.0 750.2 0.02 72 11 30258 -54.7 -86.7 1 32.0 -58.2 272 7 793.4 793.4 327.1 793.6 0.02 73 10 30870 -52.9 -85.9 1 33.0 -57.3 265 4 822.1 822.1 327.8 822.3 0.02 74 8.3 32073 -52.5 -86.5 1 34.0 -57.6 868.7 868.7 328.8 868.9 0.03 75 7.5 32735 -48.1 -85.1 1 37.0 -55.5 912.0 912.1 329.7 912.4 0.04 76 7.3 32913 -48.7 -83.7 1 35.0 -55.9 916.7 916.7 329.7 917.2 0.05 TRP 190 12441 -62.5 -67.4 52 4.9 -62.6 285 27 338.7 338.7 294.0 338.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5613.00 m Freezing level: 656.52 mb = 3697.86 m = 12131.94 ft Wetbulb zero: 727.91 mb = 2846.07 m = 9337.38 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 52.71 % Est. max temperature: 26.61 C = 79.89 F Sfc-Lift cond lev (LCL): 1017.29 mb = 55.04 m = 180.57 ft T: 11.37 C 700-500 lapse rate: 7.15 C/km ThetaE index: 11.40 C Layer 780.0- 743.0 mb Conv cond level (CCL): 680.23 mb = 3396.83 m = 11144.31 ft Mean mixing ratio: 6.76 g/kg Conv temperature: 36.53 C = 97.75 F Cap Strength: 12.07 C Lifted Index: 11.14 C Risk: None Lifted Index @300 mb: 16.53 C Lifted Index @700 mb: 11.12 C Showalter Index: 1.59 C Risk: Showers probable Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 21.50 C K Index: 19.50 Risk: < 20 % chance of thunderstorms Sweat Index: 120.00 Risk: None Energy Index: 0.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.37 J/kg Max Up Vert Vel: 9.10 m/s Conv Inhibition (B-): 64110.42 J/kg Cap Strength: 12.06 C Lift Cond Lev (LCL): 930.28 mb = 798.26 m = 2618.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 347 at 11 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 1022 17 245 2 1.8 0.8 | 177 12 -0.6 11.6 1 1000 197 325 5 2.9 -4.1 | 184 7 0.5 6.6 2 987 305 310 3 2.3 -1.9 | 179 9 -0.1 8.8 3 952 610 340 9 3.1 -8.5 | 197 2 0.7 2.3 4 925 846 350 12 2.1 -11.8 | 16 1 -0.3 -1.1 5 918 914 350 12 2.1 -11.8 | 16 1 -0.3 -1.1 6 885 1219 350 12 2.1 -11.8 | 16 1 -0.3 -1.1 7 850 1559 335 8 3.4 -7.3 | 196 4 1.0 3.5 8 823 1829 330 13 6.5 -11.3 | 277 4 4.1 -0.5 9 793 2134 310 15 11.5 -9.6 | 263 9 9.1 1.1 10 764 2438 335 15 6.3 -13.6 | 306 5 3.9 -2.9 11 737 2743 325 17 9.8 -13.9 | 293 8 7.4 -3.2 12 700 3167 325 18 10.3 -14.7 | 297 9 7.9 -4.0 13 684 3353 335 17 7.2 -15.4 | 314 7 4.8 -4.7 14 658 3658 320 18 11.6 -13.8 | 288 10 9.2 -3.1 15 609 4267 315 15 10.6 -10.6 | 269 8 8.2 0.1 16 585 4572 315 15 10.6 -10.6 | 269 8 8.2 0.1 17 563 4877 300 18 15.6 -9.0 | 263 13 13.2 1.7 18 500 5810 290 20 18.8 -6.8 | 257 17 16.4 3.9 19 481 6096 295 21 19.0 -8.9 | 264 17 16.6 1.9 20 462 6401 305 24 19.7 -13.8 | 280 18 17.3 -3.0 21 400 7470 300 30 26.0 -15.0 | 280 24 23.6 -4.3 22 392 7620 300 31 26.8 -15.5 | 281 25 24.5 -4.8 23 315 9144 300 31 26.8 -15.5 | 281 25 24.5 -4.8 24 300 9490 300 33 28.6 -16.5 | 282 27 26.2 -5.8 25 252 10668 295 35 31.7 -14.8 | 278 30 29.3 -4.1 26 250 10710 290 37 34.8 -12.7 | 273 32 32.4 -1.9 27 240 10973 290 38 35.7 -13.0 | 274 33 33.3 -2.3 28 200 12120 305 31 25.4 -17.8 | 287 24 23.0 -7.0 29 198 12192 305 31 25.4 -17.8 | 287 24 23.0 -7.0 30 190 12441 285 27 26.1 -7.0 | 261 24 23.7 3.7 31 179 12802 280 29 28.6 -5.0 | 258 27 26.2 5.7 32 171 13106 310 28 21.4 -18.0 | 291 20 19.1 -7.3 33 155 13716 280 23 22.7 -4.0 | 252 21 20.3 6.7 34 150 13920 295 26 23.6 -11.0 | 271 21 21.2 -0.3 35 148 14021 290 29 27.3 -9.9 | 268 25 24.9 0.8 36 140 14326 315 23 16.3 -16.3 | 292 15 13.9 -5.5 37 134 14630 275 18 17.9 -1.6 | 239 18 15.5 9.2 38 127 14935 290 19 17.9 -6.5 | 255 16 15.5 4.2 39 121 15240 285 24 23.2 -6.2 | 258 21 20.8 4.5 40 115 15545 275 28 27.9 -2.4 | 252 27 25.5 8.3 41 110 15850 305 23 18.8 -13.2 | 278 17 16.4 -2.5 42 105 16154 255 10 9.7 2.6 | 209 15 7.3 13.3 43 100 16430 285 17 16.4 -4.4 | 246 15 14.0 6.3 44 95 16764 275 12 12.0 -1.0 | 225 14 9.6 9.7 45 90 17069 290 18 16.9 -6.2 | 252 15 14.5 4.6 46 86 17374 310 20 15.3 -12.9 | 279 13 12.9 -2.1 47 82 17678 295 5 4.5 -2.1 | 194 9 2.1 8.6 48 78 17983 255 10 9.7 2.6 | 209 15 7.3 13.3 49 74 18288 310 11 8.4 -7.1 | 239 7 6.0 3.7 50 70 18593 235 10 8.2 5.7 | 199 17 5.8 16.5 51 70 18610 265 14 13.9 1.2 | 224 17 11.6 12.0 52 67 18898 245 16 14.5 6.8 | 215 21 12.1 17.5 53 64 19202 310 13 10.0 -8.4 | 253 8 7.6 2.4 54 61 19507 315 11 7.8 -7.8 | 241 6 5.4 3.0 55 58 19812 135 1 -0.7 0.7 | 165 12 -3.1 11.4 56 50 20690 210 8 4.0 6.9 | 185 18 1.6 17.7 57 47 21031 245 11 10.0 4.6 | 206 17 7.6 15.4 58 45 21336 270 8 8.0 -0.0 | 208 12 5.6 10.7 59 43 21641 230 1 0.8 0.6 | 172 11 -1.6 11.4 60 41 21946 205 20 8.5 18.1 | 192 29 6.1 28.9 61 39 22250 210 18 9.0 15.6 | 194 27 6.6 26.3 62 37 22555 295 10 9.1 -4.2 | 226 9 6.7 6.5 63 35 22860 0 0 -0.0 -0.0 | 167 11 -2.4 10.7 64 34 23165 265 13 13.0 1.1 | 222 16 10.6 11.9 65 30 23870 215 6 3.4 4.9 | 184 16 1.0 15.7 66 26 24689 240 3 2.6 1.5 | 181 12 0.2 12.2 67 24 25298 255 14 13.5 3.6 | 218 18 11.1 14.4 68 23 25603 260 19 18.7 3.3 | 229 22 16.3 14.0 69 22 25908 230 11 8.4 7.1 | 199 19 6.0 17.8 70 21 26213 250 17 16.0 5.8 | 219 21 13.6 16.5 71 20 26430 315 7 4.9 -4.9 | 204 6 2.6 5.8 72 20 26518 305 14 11.5 -8.0 | 253 9 9.1 2.7 73 17 27432 320 5 3.2 -3.8 | 187 7 0.8 6.9 74 16 27737 245 1 0.9 0.4 | 172 11 -1.5 11.2 75 14 28651 290 14 13.2 -4.8 | 241 12 10.8 5.9 76 10 30870 265 4 4.0 0.3 | 188 11 1.6 11.1 Wind Parameters Mean winds (0-6000m): 317.4 at 14.7 knts Storm direction: 347.4 at 11.0 knts Shear (0-3000m) pos: 2.7 neg: 1.8 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 118.6 deg Storm rel helicity (0-3000m) pos: 19.8 neg: -6.2 tot: 13.6 m^2/s^2 ave: 4.5 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.90 Bulk Shear: 14.28 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 ------------------------------------------------------------------------------- 500 318 4 183 8| 7.5 0.0 7.5| 7.6 -1.8 5.7 11.5 0.22| 11.4 2.5 1000 339 7 183 4| 6.5 0.0 6.5| 7.8 -1.8 6.0 6.0 0.29| 9.0 2.6 1500 343 9 184 3| 4.3 1.4 5.8| 7.8 -2.1 5.7 3.8 0.11| 7.7 0.9 2000 338 9 207 2| 3.3 2.0 5.2| 11.2 -3.2 8.0 4.0 0.20| 7.8 1.6 2500 334 10 239 3| 3.3 1.6 4.9| 19.3 -4.5 14.8 5.9 0.26| 7.9 2.0 3000 332 12 259 3| 2.7 1.8 4.5| 19.8 -6.2 13.6 4.5 0.22| 7.1 1.6 4000 329 13 276 4| 2.1 1.6 3.7| 24.1 -17.2 6.9 1.7 0.13| 6.5 0.8 5000 325 14 274 6| 1.7 1.9 3.6| 24.1 -24.5 -0.3 -0.1 0.06| 5.9 0.4 6000 317 15 270 8| 1.4 1.7 3.2| 30.4 -29.7 0.7 0.1 0.06| 5.3 0.3 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20251006.12.gif