UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:1200Z 28 NOV 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 1020 17 1.4 1.3 99 0.1 1.4 270 2 273.0 273.7 273.5 284.1 4.12 1 1014 64 5.8 4.0 88 1.8 4.9 321 4 277.8 278.7 277.4 291.5 5.02 2 1000 175 5.0 4.2 95 0.8 4.6 80 10 278.1 279.0 277.8 292.2 5.17 3 988 273 4.6 3.3 91 1.3 4.0 88 14 278.7 279.5 277.7 292.1 4.91 4 973 398 5.6 0.6 70 5.0 3.4 95 17 280.9 281.6 277.8 292.4 4.10 5 967 449 8.0 -4.0 42 12.0 3.0 97 18 283.9 284.4 277.8 292.3 2.94 6 925 814 6.6 -8.4 33 15.0 0.9 105 23 286.1 286.4 277.9 292.5 2.19 7 906 984 6.0 -11.0 28 17.0 -0.1 93 20 287.1 287.5 277.9 292.5 1.82 8 856 1450 7.8 -23.2 9 31.0 -1.2 89 12 293.7 293.8 279.5 295.9 0.69 9 850 1508 7.6 -22.4 10 30.0 -1.2 90 11 294.1 294.2 279.8 296.5 0.74 10 752 2502 0.2 -41.8 3 42.0 -7.3 56 12 296.6 296.6 280.0 297.0 0.13 11 700 3071 -4.5 -35.5 7 31.0 -10.4 25 22 297.5 297.5 280.6 298.4 0.27 12 694 3139 -5.1 -35.1 7 30.0 -10.8 22 21 297.6 297.6 280.7 298.5 0.28 13 686 3230 -3.9 -47.9 2 44.0 -10.4 17 20 299.9 299.9 281.4 300.2 0.07 14 652 3630 -6.1 -48.1 2 42.0 -12.1 357 16 301.8 301.8 282.2 302.1 0.08 15 576 4584 -15.3 -37.3 13 22.0 -18.6 358 24 301.9 302.0 282.5 302.8 0.27 16 563 4756 -15.9 -32.9 22 17.0 -18.8 356 26 303.2 303.3 283.2 304.6 0.43 17 500 5640 -22.3 -44.3 12 22.0 -24.6 350 29 305.9 305.9 284.0 306.4 0.15 18 481 5923 -24.3 -48.3 9 24.0 -26.5 347 32 306.8 306.8 284.2 307.2 0.10 19 430 6730 -30.3 -49.3 14 19.0 -31.7 331 39 309.1 309.2 285.1 309.5 0.10 20 407 7118 -33.5 -39.5 55 6.0 -34.1 323 42 309.9 310.0 285.7 311.0 0.30 21 401 7222 -33.7 -40.7 49 7.0 -34.3 320 43 311.0 311.0 286.0 311.9 0.27 22 400 7240 -33.7 -40.7 49 7.0 -34.3 320 43 311.2 311.2 286.1 312.2 0.27 23 344 8280 -41.7 -44.7 73 3.0 -41.9 315 58 314.1 314.1 287.0 314.8 0.21 24 304 9112 -45.3 -49.7 61 4.4 -45.5 310 74 320.3 320.3 289.0 320.8 0.13 25 301 9178 -45.9 -50.9 57 5.0 -46.1 310 73 320.4 320.4 289.0 320.8 0.12 26 300 9200 -46.1 -51.1 57 5.0 -46.3 310 72 320.4 320.4 289.0 320.8 0.12 27 291 9401 -47.9 -52.0 63 4.1 -48.1 311 74 320.6 320.6 289.0 321.0 0.11 28 278 9699 -50.3 -58.3 38 8.0 -50.5 312 78 321.4 321.4 289.2 321.6 0.05 29 250 10380 -55.9 -62.9 41 7.0 -56.0 315 86 323.0 323.0 289.7 323.1 0.03 30 246 10483 -56.5 -64.5 36 8.0 -56.6 315 87 323.6 323.6 289.9 323.7 0.03 31 237 10718 -58.3 -64.3 46 6.0 -58.4 312 91 324.3 324.3 290.1 324.4 0.03 32 236 10745 -58.5 -64.5 46 6.0 -58.6 310 92 324.4 324.4 290.1 324.5 0.03 33 210 11471 -63.5 -69.5 44 6.0 -63.6 310 85 327.6 327.6 291.0 327.7 0.02 34 200 11770 -65.3 -71.3 43 6.0 -65.4 310 80 329.3 329.4 291.5 329.4 0.01 35 197 11862 -65.9 -71.9 43 6.0 -66.0 310 78 329.8 329.8 291.7 329.9 0.01 36 194 11956 -65.9 -71.9 43 6.0 -66.0 309 78 331.3 331.3 292.1 331.3 0.01 37 187 12181 -62.1 -84.1 4 22.0 -62.2 305 78 340.9 340.9 294.6 340.9 0.00 38 186 12215 -61.9 -83.9 4 22.0 -62.0 305 77 341.8 341.8 294.7 341.8 0.00 39 173 12663 -62.9 -82.9 5 20.0 -63.0 313 60 347.3 347.3 296.0 347.3 0.00 40 166 12919 -61.7 -82.7 4 21.0 -61.9 310 55 353.4 353.4 297.4 353.4 0.00 41 158 13225 -62.5 -83.5 4 21.0 -62.6 298 56 357.1 357.1 298.1 357.1 0.00 42 155 13344 -59.9 -83.9 3 24.0 -60.1 293 56 363.5 363.5 299.4 363.5 0.00 43 150 13550 -58.1 -83.1 3 25.0 -58.3 300 52 370.0 370.0 300.5 370.0 0.00 44 148 13634 -57.5 -83.5 2 26.0 -57.8 302 50 372.4 372.4 301.0 372.4 0.00 45 140 13984 -58.5 -83.5 3 25.0 -58.7 309 44 376.7 376.7 301.7 376.7 0.00 46 135 14213 -55.7 -83.7 2 28.0 -56.1 312 40 385.6 385.6 303.1 385.6 0.00 47 126 14650 -57.9 -83.9 2 26.0 -58.2 313 34 389.3 389.3 303.7 389.3 0.00 48 114 15281 -56.5 -84.5 2 28.0 -56.9 285 32 403.2 403.2 305.6 403.2 0.00 49 104 15861 -57.7 -84.7 2 27.0 -58.1 310 36 411.6 411.6 306.7 411.6 0.00 50 101 16047 -55.3 -84.3 2 29.0 -55.8 314 32 419.7 419.7 307.7 419.7 0.00 51 100 16110 -55.7 -84.7 1 29.0 -56.2 315 31 420.1 420.1 307.7 420.1 0.00 52 93 16571 -56.5 -85.5 1 29.0 -57.0 315 29 427.3 427.3 308.6 427.4 0.00 53 70 18380 -54.9 -84.9 1 30.0 -55.6 300 15 466.9 466.9 312.4 467.0 0.00 54 66 18758 -53.7 -84.7 1 31.0 -54.6 309 19 477.5 477.5 313.2 477.5 0.00 55 50 20540 -55.1 -85.1 1 30.0 -56.1 10 16 513.6 513.6 315.9 513.7 0.01 56 45 21210 -55.9 -85.9 1 30.0 -56.9 44 11 527.4 527.4 316.8 527.4 0.01 57 30 23800 -53.5 -85.5 1 32.0 -55.4 70 30 598.8 598.8 320.6 598.8 0.01 58 20 26410 -52.1 -85.1 1 33.0 -55.0 80 35 676.7 676.7 323.7 676.8 0.01 59 13 29199 -52.1 -85.1 1 33.0 -56.1 83 44 765.4 765.4 326.4 765.6 0.02 TRP 197 11862 -65.9 -71.9 43 6.0 -66.0 310 78 329.8 329.8 291.7 329.9 0.01 WND 236 10745 -58.5 -64.5 46 6.0 -58.6 310 92 324.4 324.4 290.1 324.5 0.03 Sounding variables and indices 1000-500 mb thick: 5465.00 m Freezing level: 749.79 mb = 2526.37 m = 8288.52 ft Wetbulb zero: 907.86 mb = 967.24 m = 3173.33 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 17.68 % Est. max temperature: 20.34 C = 68.61 F Sfc-Lift cond lev (LCL): 1018.25 mb = 30.63 m = 100.48 ft T: 2.68 C 700-500 lapse rate: 6.93 C/km ThetaE index: 0.11 C Layer 967.0- 925.0 mb Conv cond level (CCL): 648.59 mb = 3670.24 m = 12041.31 ft Mean mixing ratio: 3.63 g/kg Conv temperature: 30.37 C = 86.67 F Cap Strength: 12.28 C Lifted Index: 12.37 C Risk: None Lifted Index @300 mb: 20.12 C Lifted Index @700 mb: 9.78 C Showalter Index: 9.15 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 29.90 C Cross Totals Index: -0.10 C K Index: -23.50 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 2.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.69 J/kg Max Up Vert Vel: 9.66 m/s Conv Inhibition (B-): 60392.31 J/kg Cap Strength: 12.27 C Lift Cond Lev (LCL): 865.69 mb = 1357.70 m = 4454.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 52 at 15 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 1020 17 270 2 2.0 -0.0 | 237 16 13.5 8.8 1 1000 175 80 10 -9.8 -1.7 | 193 7 1.7 7.1 2 984 305 90 15 -15.0 0.0 | 159 10 -3.5 8.8 3 948 610 105 21 -20.3 5.4 | 148 17 -8.8 14.3 4 925 814 105 23 -22.2 6.0 | 144 18 -10.7 14.8 5 914 914 95 21 -20.9 1.8 | 139 14 -9.4 10.7 6 880 1219 85 18 -17.9 -1.6 | 139 10 -6.4 7.3 7 850 1508 90 11 -11.0 0.0 | 183 9 0.5 8.8 8 848 1524 90 11 -11.0 0.0 | 183 9 0.5 8.8 9 817 1829 80 10 -9.8 -1.7 | 193 7 1.7 7.1 10 786 2134 75 9 -8.7 -2.3 | 203 7 2.8 6.5 11 757 2438 60 11 -9.5 -5.5 | 211 4 2.0 3.3 12 729 2743 40 16 -10.3 -12.3 | 340 4 1.2 -3.4 13 702 3048 30 22 -11.0 -19.1 | 357 10 0.5 -10.2 14 700 3071 25 22 -9.3 -19.9 | 349 11 2.2 -11.1 15 648 3658 355 15 1.3 -14.9 | 295 14 12.8 -6.1 16 598 4267 360 21 -0.0 -21.0 | 317 17 11.5 -12.2 17 553 4877 355 28 2.4 -27.9 | 324 24 14.0 -19.1 18 531 5182 345 30 7.8 -29.0 | 316 28 19.3 -20.1 19 510 5486 355 28 2.4 -27.9 | 324 24 14.0 -19.1 20 500 5640 350 29 5.0 -28.6 | 320 26 16.6 -19.7 21 469 6096 345 34 8.8 -32.8 | 320 31 20.3 -24.0 22 400 7240 320 43 27.6 -32.9 | 302 46 39.2 -24.1 23 378 7620 320 42 27.0 -32.2 | 301 45 38.5 -23.3 24 316 8839 310 72 55.2 -46.3 | 299 76 66.7 -37.4 25 302 9144 310 74 56.7 -47.6 | 300 78 68.2 -38.7 26 300 9200 310 72 55.2 -46.3 | 299 76 66.7 -37.4 27 250 10380 315 86 60.8 -60.8 | 306 89 72.3 -52.0 28 239 10668 315 88 62.2 -62.2 | 306 91 73.7 -53.4 29 236 10745 310 92 70.5 -59.1 | 302 96 82.0 -50.3 30 227 10973 310 92 70.5 -59.1 | 302 96 82.0 -50.3 31 200 11770 310 80 61.3 -51.4 | 300 84 72.8 -42.6 32 197 11862 310 78 59.8 -50.1 | 300 82 71.3 -41.3 33 187 12192 305 78 63.9 -44.7 | 295 84 75.4 -35.9 34 169 12802 315 55 38.9 -38.9 | 301 59 50.4 -30.0 35 153 13411 290 56 52.6 -19.2 | 279 65 64.1 -10.3 36 150 13550 300 52 45.0 -26.0 | 287 59 56.6 -17.2 37 139 14021 310 43 32.9 -27.6 | 293 48 44.5 -18.8 38 126 14630 315 34 24.0 -24.0 | 293 39 35.6 -15.2 39 120 14935 285 30 29.0 -7.8 | 268 41 40.5 1.1 40 115 15240 285 31 29.9 -8.0 | 269 41 41.5 0.8 41 109 15545 285 37 35.7 -9.6 | 271 47 47.3 -0.7 42 104 15850 310 36 27.6 -23.1 | 290 42 39.1 -14.3 43 100 16110 315 31 21.9 -21.9 | 291 36 33.4 -13.1 44 95 16459 315 31 21.9 -21.9 | 291 36 33.4 -13.1 45 90 16764 315 25 17.7 -17.7 | 287 31 29.2 -8.8 46 82 17374 290 30 28.2 -10.3 | 272 40 39.7 -1.4 47 78 17678 325 29 16.6 -23.8 | 298 32 28.2 -14.9 48 75 17983 340 19 6.5 -17.9 | 297 20 18.0 -9.0 49 71 18288 300 16 13.9 -8.0 | 268 25 25.4 0.8 50 70 18380 300 15 13.0 -7.5 | 267 25 24.5 1.3 51 68 18593 300 17 14.7 -8.5 | 269 26 26.2 0.3 52 62 19202 335 24 10.1 -21.8 | 301 25 21.7 -12.9 53 59 19507 20 12 -4.1 -11.3 | 288 8 7.4 -2.4 54 56 19812 335 10 4.2 -9.1 | 271 16 15.7 -0.2 55 50 20540 10 16 -2.8 -15.8 | 308 11 8.7 -6.9 56 49 20726 10 18 -3.1 -17.7 | 317 12 8.4 -8.9 57 46 21031 5 15 -1.3 -14.9 | 301 12 10.2 -6.1 58 44 21336 70 9 -8.5 -3.1 | 208 7 3.1 5.8 59 42 21641 25 10 -4.2 -9.1 | 272 7 7.3 -0.2 60 38 22250 65 21 -19.0 -8.9 | 90 8 -7.5 -0.0 61 36 22555 55 16 -13.1 -9.2 | 78 2 -1.6 -0.3 62 35 22860 80 14 -13.8 -2.4 | 161 7 -2.3 6.4 63 33 23165 65 18 -16.3 -7.6 | 104 5 -4.8 1.2 64 32 23470 65 24 -21.8 -10.1 | 83 10 -10.2 -1.3 65 30 23774 50 16 -12.3 -10.3 | 27 2 -0.7 -1.4 66 30 23800 70 30 -28.2 -10.3 | 85 17 -16.7 -1.4 67 27 24384 75 32 -30.9 -8.3 | 92 19 -19.4 0.6 68 26 24689 80 21 -20.7 -3.6 | 120 11 -9.2 5.2 69 24 25298 65 31 -28.1 -13.1 | 76 17 -16.6 -4.3 70 23 25603 80 29 -28.6 -5.0 | 103 17 -17.0 3.8 71 22 25908 65 37 -33.5 -15.6 | 73 23 -22.0 -6.8 72 21 26213 75 42 -40.6 -10.9 | 86 29 -29.0 -2.0 73 20 26410 80 35 -34.5 -6.1 | 97 23 -22.9 2.8 74 14 27432 80 42 -41.4 -7.3 | 93 30 -29.8 1.5 75 11 28042 90 48 -48.0 0.0 | 104 38 -36.5 8.8 76 7 29261 80 52 -51.2 -9.0 | 90 40 -39.7 -0.2 Wind Parameters Mean winds (0-6000m): 22.5 at 19.4 knts Storm direction: 52.5 at 14.5 knts Shear (0-3000m) pos: 0.0 neg: 3.9 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 120.2 deg Storm rel helicity (0-3000m) pos: 41.2 neg: -45.0 tot: -3.8 m^2/s^2 ave: -1.3 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 0.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.00 Bulk Shear: 46.68 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 91 12 175 9| 0.0 21.8 21.8| 14.4 -31.0 -16.6 -33.2 -0.42| 29.6-12.3 1000 98 17 155 12| 0.0 11.3 11.3| 14.4 -45.0 -30.6 -30.6 -0.39| 20.0 -7.8 1500 95 17 154 11| 0.0 4.5 4.5| 31.1 -45.0 -13.9 -9.3 -0.17| 16.8 -2.8 2000 93 15 160 10| 0.0 2.9 2.9| 35.5 -45.0 -9.5 -4.8 -0.11| 13.3 -1.5 2500 89 14 164 9| 0.0 2.9 2.9| 37.5 -45.0 -7.5 -3.0 -0.08| 11.8 -0.9 3000 80 14 157 7| 0.0 3.9 3.9| 41.2 -45.0 -3.8 -1.3 0.02| 11.8 0.2 4000 59 15 118 2| 0.0 2.4 2.4| 52.3 -84.9 -32.5 -8.1 -0.10| 11.0 -1.1 5000 38 17 349 5| 0.5 2.4 2.9| 73.8 -93.5 -19.7 -3.9 -0.05| 10.1 -0.5 6000 22 19 336 10| 0.4 2.4 2.9| 92.0-113.0 -21.0 -3.5 -0.05| 9.5 -0.5 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20251128.12.gif