UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:0000Z 22 APR 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 1024 17 10.2 1.2 54 9.0 6.0 325 9 281.4 282.1 278.0 292.8 4.07 1 1000 212 7.2 0.2 61 7.0 4.1 320 16 280.4 281.0 277.2 291.1 3.88 2 995 253 6.6 0.6 65 6.0 3.9 320 16 280.2 280.8 277.3 291.3 4.01 3 953 605 4.2 -4.8 52 9.0 0.7 310 15 281.2 281.7 276.2 289.1 2.80 4 925 847 1.8 -5.2 60 7.0 -0.9 305 15 281.1 281.6 276.2 289.1 2.80 5 906 1014 0.6 -5.4 64 6.0 -1.7 313 14 281.6 282.1 276.5 289.6 2.82 6 859 1439 -2.5 -13.5 43 11.0 -5.8 326 12 282.7 282.9 275.2 287.3 1.57 7 850 1523 -3.1 -12.1 50 9.0 -5.9 325 11 282.9 283.2 275.7 288.1 1.78 8 836 1654 -4.1 -13.1 50 9.0 -6.8 333 12 283.2 283.5 275.6 288.1 1.66 9 831 1701 -4.5 -8.3 75 3.8 -5.8 337 12 283.3 283.7 276.8 290.3 2.46 10 829 1720 -4.5 -9.0 71 4.5 -6.0 338 12 283.5 283.9 276.7 290.2 2.33 11 825 1758 -4.5 -16.5 39 12.0 -7.8 340 13 283.8 284.1 275.5 287.6 1.27 12 810 1903 -4.1 -22.1 23 18.0 -8.5 344 13 285.8 285.9 275.7 288.2 0.80 13 747 2537 -6.5 -46.5 3 40.0 -11.8 338 21 289.8 289.9 276.7 290.1 0.08 14 741 2600 -6.7 -33.7 10 27.0 -11.5 337 20 290.3 290.4 277.3 291.3 0.30 15 729 2727 -7.9 -23.9 26 16.0 -11.5 335 20 290.3 290.5 278.0 292.7 0.76 16 724 2781 -8.3 -13.3 67 5.0 -9.8 334 20 290.5 290.8 279.6 296.2 1.89 17 700 3041 -10.1 -15.1 67 5.0 -11.5 330 21 291.3 291.6 279.7 296.4 1.69 18 683 3230 -11.5 -15.1 75 3.6 -12.5 333 25 291.8 292.1 280.0 297.0 1.73 19 650 3608 -13.7 -19.7 60 6.0 -15.2 339 32 293.5 293.7 280.1 297.3 1.23 20 603 4174 -18.1 -22.4 69 4.3 -19.0 332 31 294.8 294.9 280.5 298.1 1.05 21 574 4541 -20.1 -27.1 54 7.0 -21.4 326 33 296.6 296.7 280.8 298.9 0.72 22 522 5238 -25.5 -29.8 67 4.3 -26.1 318 26 298.3 298.4 281.4 300.3 0.62 23 500 5550 -26.5 -31.5 63 5.0 -27.2 310 40 300.7 300.8 282.4 302.6 0.55 24 497 5593 -26.5 -32.5 57 6.0 -27.3 310 39 301.2 301.3 282.5 302.9 0.50 25 462 6115 -30.5 -35.1 64 4.6 -31.0 315 31 302.6 302.7 283.0 304.0 0.42 26 430 6619 -33.9 -40.9 49 7.0 -34.5 307 29 304.6 304.6 283.5 305.4 0.25 27 404 7052 -37.5 -42.4 60 4.9 -37.8 301 31 305.4 305.4 283.8 306.2 0.23 28 401 7103 -37.7 -46.7 38 9.0 -38.2 300 31 305.8 305.8 283.9 306.3 0.14 29 400 7120 -37.9 -47.9 34 10.0 -38.5 300 31 305.7 305.8 283.9 306.2 0.13 30 391 7277 -38.3 -53.3 19 15.0 -39.0 300 33 307.2 307.2 284.4 307.5 0.07 31 380 7473 -39.9 -50.9 30 11.0 -40.4 300 35 307.6 307.6 284.5 308.0 0.09 32 326 8505 -47.7 -56.7 35 9.0 -48.0 300 36 310.6 310.7 285.6 310.9 0.05 33 300 9050 -51.3 -60.3 33 9.0 -51.5 300 36 313.0 313.0 286.5 313.2 0.04 34 297 9115 -51.9 -60.9 33 9.0 -52.1 300 36 313.1 313.1 286.5 313.2 0.04 35 273 9654 -55.5 -63.5 36 8.0 -55.6 300 38 315.5 315.5 287.3 315.6 0.03 36 250 10210 -57.9 -66.9 31 9.0 -58.0 300 40 320.0 320.0 288.8 320.1 0.02 37 249 10235 -58.1 -67.1 31 9.0 -58.2 300 40 320.1 320.1 288.8 320.1 0.02 38 207 11410 -56.3 -77.3 5 21.0 -56.5 298 36 340.2 340.2 294.4 340.3 0.00 39 200 11630 -54.7 -77.7 4 23.0 -55.0 295 35 346.1 346.1 295.8 346.2 0.00 40 192 11891 -53.7 -79.7 3 26.0 -54.0 296 35 351.8 351.8 297.0 351.8 0.00 41 178 12376 -53.9 -80.9 2 27.0 -54.2 298 34 359.2 359.2 298.5 359.2 0.00 42 173 12558 -55.3 -82.3 2 27.0 -55.6 299 34 359.8 359.8 298.7 359.8 0.00 43 160 13058 -53.7 -82.7 2 29.0 -54.1 304 34 370.6 370.6 300.7 370.7 0.00 44 150 13470 -55.5 -83.5 2 28.0 -55.8 300 26 374.5 374.5 301.4 374.5 0.00 45 137 14050 -54.5 -84.5 1 30.0 -54.9 292 30 386.1 386.1 303.2 386.1 0.00 46 116 15113 -55.9 -84.9 1 29.0 -56.3 299 32 402.3 402.3 305.5 402.3 0.00 47 105 15749 -54.9 -84.9 1 30.0 -55.4 287 27 415.8 415.8 307.2 415.8 0.00 48 100 16060 -55.9 -84.9 1 29.0 -56.4 290 25 419.7 419.7 307.7 419.7 0.00 49 82 17327 -53.7 -84.7 1 31.0 -54.5 285 20 448.7 448.7 310.7 448.7 0.00 50 78 17646 -55.3 -85.3 1 30.0 -55.9 298 23 451.9 451.9 311.0 451.9 0.00 51 70 18340 -52.7 -84.7 1 32.0 -53.7 290 18 471.6 471.6 312.8 471.7 0.00 52 60 19331 -51.9 -83.9 1 32.0 -53.1 271 18 494.7 494.7 314.6 494.7 0.01 53 50 20500 -54.1 -85.1 1 31.0 -55.2 270 4 516.0 516.0 316.1 516.0 0.01 54 44 21322 -54.5 -85.5 1 31.0 -55.7 280 10 534.2 534.2 317.2 534.3 0.01 55 30 23790 -52.7 -85.7 1 33.0 -54.7 150 9 601.0 601.0 320.6 601.0 0.01 56 23 25507 -53.7 -85.7 1 32.0 -55.9 171 11 645.5 645.5 322.5 645.6 0.01 57 21 26100 -49.3 -84.3 1 35.0 -52.9 160 11 675.8 675.8 323.6 675.9 0.02 58 20 26420 -49.9 -83.9 1 34.0 -53.4 155 11 683.4 683.4 323.9 683.6 0.02 59 13 29251 -46.5 -83.5 1 37.0 -52.5 176 13 784.8 784.8 326.8 785.1 0.03 60 10 31000 -43.9 -82.9 1 39.0 -52.1 285 5 855.7 855.7 328.5 856.1 0.04 61 7.8 32665 -44.7 -83.7 1 39.0 -53.6 915.5 915.5 329.7 916.0 0.05 62 7.4 33020 -41.9 -80.9 1 39.0 -52.5 940.8 940.8 330.2 941.6 0.08 TRP 249 10235 -58.1 -67.1 31 9.0 -58.2 300 40 320.1 320.1 288.8 320.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5338.00 m Freezing level: 896.90 mb = 1096.39 m = 3597.05 ft Wetbulb zero: 941.24 mb = 706.03 m = 2316.34 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 53.21 % Est. max temperature: 11.10 C = 51.97 F Sfc-Lift cond lev (LCL): 892.81 mb = 1131.19 m = 3711.21 ft T: -0.25 C 700-500 lapse rate: 6.54 C/km ThetaE index: 2.69 C Layer 829.0- 810.0 mb Conv cond level (CCL): 836.44 mb = 1649.88 m = 5412.92 ft Mean mixing ratio: 3.38 g/kg Conv temperature: 11.96 C = 53.53 F Cap Strength: 7.76 C Lifted Index: 9.46 C Risk: None Lifted Index @300 mb: 16.12 C Lifted Index @700 mb: 5.29 C Showalter Index: 11.16 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: 14.40 C K Index: 6.30 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 3.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.12 J/kg Max Up Vert Vel: 2.50 m/s Conv Inhibition (B-): 60618.81 J/kg Cap Strength: 8.97 C Lift Cond Lev (LCL): 865.99 mb = 1374.78 m = 4510.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 357 at 18 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 1024 17 325 9 5.2 -7.4 | 202 11 4.2 10.3 1 1000 212 320 16 10.3 -12.3 | 240 11 9.3 5.4 2 989 305 320 15 9.6 -11.5 | 234 11 8.7 6.2 3 952 610 310 15 11.5 -9.6 | 233 13 10.5 8.0 4 925 847 305 15 12.3 -8.6 | 231 15 11.3 9.1 5 917 914 305 14 11.5 -8.0 | 227 14 10.5 9.7 6 883 1219 330 13 6.5 -11.3 | 221 8 5.5 6.4 7 850 1523 325 11 6.3 -9.0 | 212 10 5.3 8.7 8 850 1524 325 11 6.3 -9.0 | 212 10 5.3 8.7 9 817 1829 345 13 3.4 -12.6 | 205 6 2.4 5.1 10 786 2134 340 15 5.1 -14.1 | 229 5 4.2 3.6 11 756 2438 340 21 7.2 -19.7 | 288 7 6.2 -2.1 12 727 2743 335 20 8.5 -18.1 | 273 8 7.5 -0.4 13 700 3041 330 21 10.5 -18.2 | 273 10 9.5 -0.5 14 644 3658 340 33 11.3 -31.0 | 322 17 10.3 -13.3 15 594 4267 330 31 15.5 -26.8 | 302 17 14.5 -9.2 16 570 4572 325 33 18.9 -27.0 | 297 20 18.0 -9.3 17 547 4877 335 31 13.1 -28.1 | 311 16 12.1 -10.4 18 525 5182 320 24 15.4 -18.4 | 273 14 14.5 -0.7 19 504 5486 310 40 30.6 -25.7 | 285 31 29.7 -8.0 20 500 5550 310 40 30.6 -25.7 | 285 31 29.7 -8.0 21 463 6096 315 31 21.9 -21.9 | 281 21 21.0 -4.2 22 443 6401 310 28 21.4 -18.0 | 271 20 20.5 -0.3 23 400 7120 300 31 26.8 -15.5 | 265 26 25.9 2.2 24 371 7620 300 37 32.0 -18.5 | 272 31 31.1 -0.8 25 300 9050 300 36 31.2 -18.0 | 271 30 30.2 -0.3 26 296 9144 300 36 31.2 -18.0 | 271 30 30.2 -0.3 27 250 10210 300 40 34.6 -20.0 | 274 34 33.7 -2.3 28 249 10235 300 40 34.6 -20.0 | 274 34 33.7 -2.3 29 233 10668 290 41 38.5 -14.0 | 264 38 37.6 3.7 30 222 10973 295 44 39.9 -18.6 | 271 39 38.9 -0.9 31 211 11278 305 37 30.3 -21.2 | 277 30 29.3 -3.5 32 202 11582 290 34 31.9 -11.6 | 259 32 31.0 6.1 33 200 11630 295 35 31.7 -14.8 | 265 31 30.8 2.9 34 167 12802 300 34 29.4 -17.0 | 269 28 28.5 0.7 35 151 13411 310 33 25.3 -21.2 | 278 25 24.3 -3.5 36 150 13470 300 26 22.5 -13.0 | 258 22 21.6 4.7 37 144 13716 290 30 28.2 -10.3 | 255 28 27.2 7.4 38 114 15240 300 32 27.7 -16.0 | 266 27 26.7 1.7 39 108 15545 285 29 28.0 -7.5 | 249 29 27.0 10.2 40 100 16060 290 25 23.5 -8.6 | 248 24 22.5 9.1 41 94 16459 290 25 23.5 -8.6 | 248 24 22.5 9.1 42 90 16764 290 22 20.7 -7.5 | 243 22 19.7 10.2 43 85 17069 315 23 16.3 -16.3 | 265 15 15.3 1.4 44 81 17374 280 20 19.7 -3.5 | 233 24 18.7 14.2 45 78 17678 300 23 19.9 -11.5 | 252 20 19.0 6.2 46 74 17983 300 19 16.5 -9.5 | 242 18 15.5 8.2 47 71 18288 280 18 17.7 -3.1 | 229 22 16.8 14.6 48 70 18340 290 18 16.9 -6.2 | 234 20 15.9 11.5 49 67 18593 280 18 17.7 -3.1 | 229 22 16.8 14.6 50 64 18898 295 11 10.0 -4.6 | 215 16 9.0 13.0 51 61 19202 260 18 17.7 3.1 | 219 27 16.8 20.8 52 56 19812 315 16 11.3 -11.3 | 238 12 10.3 6.4 53 50 20500 270 4 4.0 -0.0 | 190 18 3.0 17.7 54 44 21336 280 10 9.8 -1.7 | 209 18 8.9 15.9 55 40 21946 240 10 8.7 5.0 | 199 24 7.7 22.7 56 38 22250 260 10 9.8 1.7 | 205 21 8.9 19.4 57 36 22555 265 10 10.0 0.9 | 206 21 9.0 18.6 58 35 22860 270 10 10.0 -0.0 | 207 20 9.0 17.7 59 32 23470 0 0 -0.0 -0.0 | 177 18 -1.0 17.7 60 30 23790 150 9 -4.5 7.8 | 168 26 -5.5 25.5 61 29 24079 160 10 -3.4 9.4 | 171 27 -4.4 27.1 62 27 24384 190 10 1.7 9.8 | 182 28 0.8 27.5 63 20 26420 155 11 -4.6 10.0 | 169 28 -5.6 27.7 64 20 26518 75 11 -10.6 -2.8 | 142 19 -11.6 14.8 65 19 26822 150 10 -5.0 8.7 | 167 27 -6.0 26.3 66 18 27127 30 10 -5.0 -8.7 | 147 11 -6.0 9.0 67 17 27432 65 12 -10.9 -5.1 | 137 17 -11.8 12.6 68 15 28346 100 13 -12.8 2.3 | 145 24 -13.8 19.9 69 14 28651 155 10 -4.2 9.1 | 169 27 -5.2 26.7 70 14 28956 135 10 -7.1 7.1 | 162 26 -8.0 24.8 71 12 29566 215 16 9.2 13.1 | 195 32 8.2 30.8 72 10 31000 285 5 4.8 -1.3 | 193 17 3.9 16.4 Wind Parameters Mean winds (0-6000m): 326.9 at 23.6 knts Storm direction: 356.9 at 17.7 knts Shear (0-3000m) pos: 1.3 neg: 2.4 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 70.9 deg Storm rel helicity (0-3000m) pos: 29.8 neg: -19.6 tot: 10.1 m^2/s^2 ave: 3.4 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 12.74 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 ------------------------------------------------------------------------------- 500 319 14 230 11| 0.0 6.7 6.7| 19.0 -3.4 15.6 31.1 0.59| 10.0 5.9 1000 314 14 231 12| 0.7 3.3 4.0| 19.0 -8.9 10.0 10.0 0.29| 7.6 2.2 1500 317 14 228 11| 1.6 2.2 3.9| 19.0 -15.5 3.5 2.3 0.08| 7.1 0.6 2000 322 13 226 10| 1.9 1.7 3.5| 20.9 -16.8 4.1 2.1 0.09| 6.8 0.6 2500 327 14 230 9| 1.5 2.6 4.1| 29.8 -17.0 12.8 5.1 0.25| 6.9 1.7 3000 329 15 237 8| 1.3 2.4 3.6| 29.8 -19.6 10.1 3.4 0.19| 6.3 1.2 4000 332 19 262 8| 1.8 2.1 3.9| 61.7 -32.8 28.9 7.2 0.26| 6.8 1.8 5000 331 22 277 9| 1.4 2.0 3.4| 76.4 -65.5 10.9 2.2 0.14| 6.9 1.0 6000 327 24 280 12| 1.5 3.0 4.6| 93.9 -91.2 2.7 0.4 0.07| 8.1 0.6 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20250422.00.gif