UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:1200Z 15 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 3.2 2.5 95 0.7 2.9 215 1 274.9 275.6 275.1 287.0 4.49 1 1015 48 6.0 3.5 84 2.5 4.8 208 1 278.0 278.8 277.3 291.2 4.84 2 1004 137 8.8 3.8 71 5.0 6.3 187 2 281.6 282.5 279.3 295.5 5.00 3 1000 169 8.6 3.6 71 5.0 6.2 180 2 281.8 282.6 279.3 295.5 4.95 4 963 479 6.0 5.4 96 0.6 5.7 356 4 282.2 283.2 280.6 298.3 5.84 5 961 497 6.0 4.7 91 1.3 5.4 356 4 282.3 283.3 280.4 297.8 5.57 6 958 522 6.6 -2.4 53 9.0 2.8 357 4 283.2 283.8 278.0 292.7 3.34 7 951 582 7.2 -4.8 42 12.0 2.3 359 4 284.4 284.9 277.9 292.5 2.81 8 949 600 7.2 0.2 61 7.0 4.0 360 4 284.6 285.3 279.6 296.1 4.09 9 947 617 7.8 -1.2 53 9.0 3.8 1 4 285.4 286.0 279.5 295.9 3.69 10 925 811 7.6 -3.4 46 11.0 2.9 25 2 287.1 287.6 279.7 296.4 3.21 11 918 874 7.2 -2.8 49 10.0 2.8 13 6 287.3 287.9 280.0 297.1 3.38 12 914 910 7.6 -8.4 31 16.0 1.4 6 9 288.1 288.5 278.9 294.6 2.21 13 900 1037 8.2 -1.8 49 10.0 3.7 3 15 290.0 290.6 281.7 300.8 3.72 14 889 1139 11.0 4.0 62 7.0 7.3 1 19 293.9 294.9 285.5 310.5 5.74 15 881 1215 12.2 4.2 58 8.0 7.9 0 23 295.9 296.9 286.4 313.1 5.87 16 850 1515 12.0 1.0 47 11.0 6.3 335 23 298.7 299.6 286.4 313.1 4.84 17 826 1754 11.6 -1.4 40 13.0 5.2 340 21 300.8 301.5 286.5 313.4 4.18 18 792 2103 8.8 -2.2 46 11.0 3.5 344 19 301.4 302.1 286.7 313.8 4.11 19 786 2166 8.6 -4.4 39 13.0 2.6 345 19 301.8 302.5 286.2 312.6 3.51 20 782 2208 9.2 -20.8 10 30.0 -0.6 346 19 302.9 303.1 283.8 306.0 0.93 21 778 2251 9.4 -29.6 4 39.0 -1.3 347 18 303.6 303.7 283.4 305.0 0.42 22 754 2510 8.0 -16.0 16 24.0 -0.7 351 17 304.8 305.1 285.1 309.5 1.45 23 704 3072 4.6 -38.4 3 43.0 -4.9 342 14 307.1 307.1 284.5 307.8 0.20 24 700 3118 4.4 -36.6 3 41.0 -5.0 345 14 307.4 307.4 284.7 308.2 0.24 25 629 3981 -0.7 -26.7 12 26.0 -7.8 300 20 311.1 311.2 286.5 313.4 0.68 26 604 4304 -3.1 -27.1 14 24.0 -9.4 305 20 311.9 312.1 286.8 314.3 0.69 27 588 4516 -4.9 -12.9 53 8.0 -7.9 303 22 312.2 312.7 288.8 320.0 2.41 28 575 4691 -6.3 -11.3 68 5.0 -8.2 302 23 312.6 313.1 289.2 321.6 2.80 29 557 4939 -8.5 -12.6 72 4.1 -10.0 300 25 312.9 313.4 289.2 321.3 2.61 30 556 4953 -8.5 -12.2 75 3.7 -9.9 300 25 313.0 313.5 289.3 321.7 2.70 31 553 4995 -8.7 -13.3 69 4.6 -10.4 299 25 313.3 313.7 289.2 321.3 2.48 32 551 5023 -8.5 -19.5 41 11.0 -11.9 299 25 313.8 314.1 288.3 318.8 1.48 33 549 5051 -8.5 -21.5 34 13.0 -12.3 299 24 314.2 314.4 288.2 318.4 1.25 34 546 5094 -8.9 -19.9 41 11.0 -12.2 299 24 314.2 314.5 288.4 319.0 1.44 35 545 5108 -8.9 -14.9 62 6.0 -11.0 299 24 314.3 314.8 289.2 321.6 2.21 36 538 5208 -9.5 -13.1 75 3.6 -10.8 298 24 314.8 315.3 289.8 323.2 2.59 37 520 5470 -11.9 -15.0 78 3.1 -12.9 297 23 315.0 315.4 289.5 322.5 2.29 38 504 5709 -12.7 -21.7 47 9.0 -15.2 295 22 316.8 317.1 289.2 321.4 1.34 39 500 5770 -13.1 -21.1 51 8.0 -15.4 295 22 317.1 317.3 289.3 321.9 1.42 40 400 7420 -26.3 -27.6 89 1.3 -26.6 270 28 320.8 321.0 290.0 324.3 0.99 41 399 7438 -26.5 -28.0 87 1.5 -26.8 270 28 320.8 321.0 290.0 324.1 0.96 42 391 7584 -27.5 -28.9 88 1.4 -27.8 270 27 321.3 321.5 290.1 324.5 0.90 43 388 7640 -27.9 -30.5 78 2.6 -28.3 270 27 321.5 321.7 290.0 324.3 0.78 44 386 7677 -27.7 -35.7 46 8.0 -28.8 272 28 322.3 322.3 290.0 324.0 0.47 45 375 7884 -28.7 -43.7 22 15.0 -30.3 278 30 323.6 323.6 290.1 324.4 0.21 46 355 8274 -32.1 -42.1 36 10.0 -33.1 279 31 324.1 324.2 290.3 325.1 0.27 47 341 8557 -34.3 -49.3 20 15.0 -35.4 277 30 324.9 324.9 290.4 325.4 0.13 48 337 8639 -34.7 -42.7 44 8.0 -35.4 277 30 325.5 325.5 290.7 326.5 0.26 49 317 9063 -38.5 -42.4 67 3.9 -38.8 275 30 325.9 326.0 290.9 327.0 0.29 50 311 9194 -39.7 -43.7 66 4.0 -40.0 274 31 326.0 326.1 290.9 327.0 0.26 51 307 9283 -40.1 -47.1 47 7.0 -40.6 273 32 326.7 326.7 291.0 327.4 0.18 52 300 9440 -41.1 -48.1 47 7.0 -41.5 270 34 327.4 327.5 291.2 328.1 0.16 53 294 9576 -42.3 -49.3 46 7.0 -42.7 267 32 327.6 327.7 291.2 328.2 0.15 54 293 9599 -42.5 -49.5 46 7.0 -42.9 267 32 327.7 327.7 291.2 328.2 0.14 55 287 9739 -42.9 -55.9 23 13.0 -43.5 270 33 329.0 329.1 291.5 329.3 0.07 56 275 10024 -45.3 -58.3 22 13.0 -45.7 274 36 329.6 329.6 291.7 329.8 0.05 57 250 10650 -51.1 -60.1 33 9.0 -51.3 275 36 330.1 330.1 291.8 330.3 0.05 58 200 12070 -57.1 -71.1 15 14.0 -57.3 260 35 342.3 342.3 294.9 342.4 0.01 59 169 13128 -60.9 -76.9 10 16.0 -61.0 255 39 352.9 352.9 297.3 352.9 0.01 60 150 13870 -61.5 -80.5 6 19.0 -61.7 265 40 364.1 364.1 299.5 364.1 0.00 61 100 16380 -63.7 -85.7 3 22.0 -63.9 265 28 404.7 404.7 305.8 404.7 0.00 62 91 16955 -65.7 -86.7 4 21.0 -65.8 275 19 411.7 411.7 306.7 411.8 0.00 63 72 18395 -60.1 -87.1 2 27.0 -60.5 250 16 452.2 452.2 311.1 452.2 0.00 64 70 18570 -60.7 -86.7 2 26.0 -61.1 265 21 454.5 454.5 311.3 454.5 0.00 65 53 20307 -58.9 -86.9 2 28.0 -59.5 264 11 496.3 496.3 314.7 496.4 0.00 66 50 20670 -61.1 -88.1 2 27.0 -61.6 210 4 499.5 499.5 314.9 499.5 0.00 67 31 23636 -61.7 -88.7 2 27.0 -62.4 259 6 571.1 571.1 319.2 571.1 0.00 68 30 23840 -60.3 -88.3 1 28.0 -61.2 245 13 580.3 580.3 319.7 580.3 0.01 69 28 24273 -58.5 -87.5 1 29.0 -59.6 253 11 596.8 596.8 320.5 596.9 0.01 70 21 26075 -60.9 -88.9 1 28.0 -62.0 298 15 640.8 640.8 322.3 640.8 0.01 71 20 26380 -59.9 -87.9 1 28.0 -61.2 310 14 652.8 652.8 322.8 652.9 0.01 72 14 28605 -58.9 -87.9 1 29.0 -60.9 347 21 726.3 726.3 325.3 726.4 0.01 73 10 30690 -63.1 -90.1 1 27.0 -64.8 320 33 784.0 784.0 326.8 784.1 0.01 74 7.2 32737 -57.7 -87.7 1 30.0 -61.3 883.4 883.4 329.1 883.6 0.02 TRP 169 13128 -60.9 -76.9 10 16.0 -61.0 255 39 352.9 352.9 297.3 352.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5601.00 m Freezing level: 638.75 mb = 3862.47 m = 12671.99 ft Wetbulb zero: 782.78 mb = 2200.14 m = 7218.21 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 39.83 % Est. max temperature: 25.42 C = 77.75 F Sfc-Lift cond lev (LCL): 1008.01 mb = 104.35 m = 342.34 ft T: 7.78 C 700-500 lapse rate: 6.60 C/km ThetaE index: 8.83 C Layer 786.0- 754.0 mb Conv cond level (CCL): 585.97 mb = 4542.78 m = 14903.96 ft Mean mixing ratio: 4.47 g/kg Conv temperature: 40.84 C = 105.52 F Cap Strength: 18.89 C Lifted Index: 18.99 C Risk: None Lifted Index @300 mb: 22.63 C Lifted Index @700 mb: 16.45 C Showalter Index: 7.27 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 14.10 C K Index: -14.90 Risk: None Sweat Index: 80.00 Risk: None Energy Index: 1.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.04 J/kg Max Up Vert Vel: 8.01 m/s Conv Inhibition (B-): 72498.55 J/kg Cap Strength: 18.55 C Lift Cond Lev (LCL): 888.29 mb = 1145.90 m = 3759.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 352 at 13 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 17 215 1 0.6 0.8 | 175 14 -1.3 13.9 1 1000 169 180 2 0.0 2.0 | 173 15 -1.9 15.1 2 984 305 350 4 0.7 -3.9 | 172 9 -1.2 9.1 3 948 610 360 4 -0.0 -4.0 | 168 9 -1.9 9.1 4 925 811 25 2 -0.8 -1.8 | 166 12 -2.8 11.3 5 914 914 5 9 -0.8 -9.0 | 147 5 -2.7 4.1 6 881 1219 360 23 -0.0 -23.0 | 11 10 -1.9 -9.9 7 850 1515 335 23 9.7 -20.8 | 315 11 7.8 -7.8 8 849 1524 340 25 8.6 -23.5 | 328 12 6.6 -10.4 9 818 1829 340 20 6.8 -18.8 | 319 8 4.9 -5.7 10 789 2134 345 19 4.9 -18.4 | 330 6 3.0 -5.3 11 760 2438 350 17 3.0 -16.7 | 344 4 1.0 -3.7 12 733 2743 355 17 1.5 -16.9 | 6 4 -0.4 -3.9 13 706 3048 340 14 4.8 -13.2 | 272 3 2.9 -0.1 14 700 3118 345 14 3.6 -13.5 | 285 2 1.7 -0.5 15 654 3658 315 19 13.4 -13.4 | 272 12 11.5 -0.4 16 629 3962 300 20 17.3 -10.0 | 259 16 15.4 3.1 17 605 4267 305 20 16.4 -11.5 | 264 15 14.5 1.6 18 560 4877 300 25 21.7 -12.5 | 268 20 19.7 0.6 19 500 5770 295 22 19.9 -9.3 | 258 18 18.0 3.8 20 478 6096 295 22 19.9 -9.3 | 258 18 18.0 3.8 21 400 7420 270 28 28.0 -0.0 | 243 29 26.1 13.1 22 389 7620 270 27 27.0 -0.0 | 242 28 25.1 13.1 23 372 7925 280 31 30.5 -5.4 | 255 30 28.6 7.7 24 313 9144 275 30 29.9 -2.6 | 250 30 28.0 10.5 25 300 9440 270 34 34.0 -0.0 | 248 35 32.1 13.1 26 300 9449 265 31 30.9 2.7 | 241 33 29.0 15.8 27 261 10363 280 39 38.4 -6.8 | 260 37 36.5 6.3 28 250 10650 275 36 35.9 -3.1 | 254 35 34.0 9.9 29 249 10668 275 37 36.9 -3.2 | 254 36 34.9 9.8 30 216 11582 270 31 31.0 -0.0 | 246 32 29.1 13.1 31 206 11887 275 46 45.8 -4.0 | 258 45 43.9 9.1 32 200 12070 260 35 34.5 6.1 | 240 38 32.6 19.1 33 178 12802 265 34 33.9 3.0 | 243 36 32.0 16.0 34 169 13128 255 39 37.7 10.1 | 237 43 35.8 23.2 35 161 13411 250 41 38.5 14.0 | 234 46 36.6 27.1 36 154 13716 260 47 46.3 8.2 | 244 49 44.4 21.2 37 150 13870 265 40 39.8 3.5 | 246 41 37.9 16.6 38 126 14935 280 35 34.5 -6.1 | 258 33 32.6 7.0 39 120 15240 270 33 33.0 -0.0 | 247 34 31.1 13.1 40 114 15545 275 25 24.9 -2.2 | 245 25 23.0 10.9 41 104 16154 275 26 25.9 -2.3 | 246 26 24.0 10.8 42 100 16380 265 28 27.9 2.4 | 239 30 26.0 15.5 43 94 16764 265 28 27.9 2.4 | 239 30 26.0 15.5 44 89 17069 280 14 13.8 -2.4 | 228 16 11.9 10.6 45 81 17678 280 26 25.6 -4.5 | 250 25 23.7 8.6 46 77 17983 270 17 17.0 -0.0 | 229 20 15.1 13.1 47 73 18288 240 13 11.3 6.5 | 206 22 9.3 19.6 48 70 18570 265 21 20.9 1.8 | 232 24 19.0 14.9 49 66 18898 280 22 21.7 -3.8 | 245 22 19.8 9.2 50 60 19507 240 14 12.1 7.0 | 207 23 10.2 20.1 51 57 19812 280 17 16.7 -3.0 | 236 18 14.8 10.1 52 52 20422 260 10 9.8 1.7 | 208 17 7.9 14.8 53 50 20670 210 4 2.0 3.5 | 180 17 0.1 16.5 54 47 21031 215 10 5.7 8.2 | 190 22 3.8 21.3 55 45 21336 225 15 10.6 10.6 | 200 25 8.7 23.7 56 43 21641 260 14 13.8 2.4 | 217 20 11.9 15.5 57 39 22250 280 19 18.7 -3.3 | 240 19 16.8 9.8 58 37 22555 340 10 3.4 -9.4 | 202 4 1.5 3.7 59 35 22860 280 10 9.8 -1.7 | 215 14 7.9 11.3 60 33 23165 265 15 14.9 1.3 | 222 19 13.0 14.4 61 32 23470 270 1 1.0 -0.0 | 176 13 -0.9 13.1 62 30 23840 245 13 11.8 5.5 | 208 21 9.9 18.6 63 29 24079 225 10 7.1 7.1 | 194 21 5.2 20.1 64 28 24384 270 12 12.0 -0.0 | 218 17 10.1 13.1 65 26 24689 250 10 9.4 3.4 | 204 18 7.5 16.5 66 25 24994 265 15 14.9 1.3 | 222 19 13.0 14.4 67 24 25298 300 14 12.1 -7.0 | 239 12 10.2 6.1 68 23 25603 300 18 15.6 -9.0 | 253 14 13.7 4.1 69 22 25908 295 13 11.8 -5.5 | 233 12 9.9 7.6 70 21 26213 300 17 14.7 -8.5 | 250 14 12.8 4.6 71 20 26380 310 14 10.7 -9.0 | 245 10 8.8 4.1 72 20 26518 345 14 3.6 -13.5 | 285 2 1.7 -0.5 73 19 26822 310 12 9.2 -7.7 | 234 9 7.3 5.4 74 18 27127 315 27 19.1 -19.1 | 289 18 17.2 -6.0 75 17 27432 330 23 11.5 -19.9 | 306 12 9.6 -6.9 76 16 27737 320 21 13.5 -16.1 | 285 12 11.6 -3.0 77 15 28042 5 20 -1.7 -19.9 | 28 8 -3.7 -6.9 78 15 28346 345 27 7.0 -26.1 | 339 14 5.1 -13.0 79 13 28956 350 13 2.3 -12.8 | 233 0 0.3 0.3 80 11 29870 320 27 17.4 -20.7 | 296 17 15.4 -7.6 81 10 30690 320 33 21.2 -25.3 | 302 23 19.3 -12.2 Wind Parameters Mean winds (0-6000m): 321.7 at 17.6 knts Storm direction: 351.7 at 13.2 knts Shear (0-3000m) pos: 2.2 neg: 2.2 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 106.3 deg Storm rel helicity (0-3000m) pos: 17.3 neg: -54.5 tot: -37.3 m^2/s^2 ave: -12.4 10^-3 m/s^2 rel: -0.41 Storm rel vorticity (0-3000m) horiz: 9.9 stream: -4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.08 Bulk Shear: 29.62 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 ------------------------------------------------------------------------------- 500 346 3 173 10| 5.0 0.0 5.0| 7.7 -7.5 0.2 0.4 -0.06| 9.1 -0.6 1000 1 4 168 9| 7.5 0.0 7.5| 7.7 -17.4 -9.7 -9.7 -0.37| 11.9 -4.4 1500 354 10 164 3| 5.0 4.4 9.4| 7.7 -49.3 -41.6 -27.8 -0.56| 14.5 -8.2 2000 348 13 227 1| 3.3 3.3 6.6| 13.6 -51.6 -38.1 -19.0 -0.46| 12.5 -5.8 2500 348 14 293 1| 2.7 2.6 5.3| 16.3 -51.6 -35.3 -14.1 -0.39| 10.7 -4.2 3000 348 14 312 1| 2.2 2.2 4.4| 17.3 -54.5 -37.3 -12.4 -0.41| 9.9 -4.0 4000 340 15 288 3| 1.7 3.2 4.9| 17.4 -68.6 -51.2 -12.8 -0.38| 9.4 -3.6 5000 329 16 280 7| 1.4 2.9 4.3| 27.2 -71.0 -43.7 -8.7 -0.33| 8.3 -2.7 6000 322 18 275 9| 1.2 2.3 3.4| 27.2 -85.3 -58.0 -9.7 -0.35| 7.1 -2.5 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20251015.12.gif