UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:1200Z 26 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 1014 17 6.8 3.6 80 3.2 5.3 305 5 278.8 279.7 277.7 292.2 4.88 1 1005 91 7.4 3.5 76 3.9 5.5 305 10 280.2 281.0 278.4 293.6 4.89 2 1000 133 7.0 3.4 78 3.6 5.3 305 13 280.1 281.0 278.4 293.6 4.88 3 936 672 2.0 1.2 94 0.8 1.7 321 22 280.4 281.2 278.0 292.7 4.46 4 929 732 2.2 -0.6 82 2.8 1.0 327 21 281.2 281.9 277.7 292.2 3.94 5 925 767 2.4 -3.6 65 6.0 -0.0 330 21 281.8 282.3 277.0 290.7 3.16 6 917 837 3.0 -13.0 30 16.0 -2.2 337 19 283.1 283.3 275.4 287.6 1.53 7 912 882 2.8 -14.2 27 17.0 -2.6 342 17 283.3 283.6 275.3 287.4 1.39 8 895 1034 1.8 -6.2 55 8.0 -1.3 343 16 283.8 284.3 277.4 291.5 2.68 9 869 1271 0.8 -20.2 19 21.0 -4.8 344 16 285.2 285.3 275.6 287.9 0.88 10 862 1336 1.6 -29.4 8 31.0 -5.3 350 15 286.7 286.7 275.6 287.9 0.39 11 850 1449 0.8 -27.2 10 28.0 -5.7 360 14 287.0 287.1 275.9 288.5 0.48 12 849 1458 0.8 -26.2 11 27.0 -5.6 1 14 287.1 287.2 276.0 288.8 0.53 13 846 1487 0.6 -14.4 31 15.0 -4.1 5 13 287.2 287.4 277.4 291.6 1.48 14 840 1544 0.2 -11.8 40 12.0 -3.8 7 12 287.3 287.6 278.0 292.8 1.84 15 838 1563 0.0 -13.0 37 13.0 -4.3 3 12 287.3 287.6 277.8 292.3 1.67 16 834 1601 0.4 -19.6 21 20.0 -5.2 356 12 288.1 288.3 277.2 291.1 0.97 17 830 1640 0.2 -15.8 29 16.0 -4.7 349 12 288.3 288.5 277.9 292.4 1.34 18 826 1678 0.8 -34.2 5 35.0 -6.2 342 11 289.3 289.4 276.7 290.2 0.26 19 809 1845 0.4 -15.6 29 16.0 -4.6 316 11 290.6 290.9 279.0 294.9 1.40 20 796 1975 0.6 -33.4 6 34.0 -6.5 322 8 292.2 292.3 278.2 293.2 0.29 21 751 2439 -2.5 -31.5 9 29.0 -8.5 315 12 293.7 293.8 279.1 295.0 0.37 22 745 2502 -2.3 -34.3 7 32.0 -8.6 317 11 294.6 294.7 279.4 295.6 0.28 23 716 2817 -3.5 -28.5 12 25.0 -9.2 326 10 296.7 296.8 280.6 298.4 0.51 24 710 2883 -3.5 -17.5 33 14.0 -7.7 328 12 297.4 297.6 282.0 301.7 1.36 25 700 2995 -4.5 -15.5 42 11.0 -7.9 330 16 297.5 297.8 282.4 302.6 1.63 26 695 3051 -4.9 -15.9 42 11.0 -8.3 330 16 297.7 298.0 282.4 302.6 1.59 27 673 3304 -5.7 -19.7 32 14.0 -9.6 322 12 299.5 299.7 282.7 303.3 1.19 28 661 3445 -6.3 -19.3 35 13.0 -10.0 317 10 300.4 300.6 283.1 304.4 1.25 29 659 3468 -6.3 -18.3 38 12.0 -9.8 317 9 300.7 300.9 283.4 305.0 1.37 30 572 4557 -15.1 -21.1 60 6.0 -16.6 304 10 302.8 303.0 284.1 306.7 1.24 31 523 5228 -20.1 -28.1 49 8.0 -21.6 288 10 304.6 304.7 284.2 307.0 0.72 32 516 5328 -20.7 -25.7 64 5.0 -21.7 287 11 305.0 305.2 284.6 308.1 0.91 33 500 5560 -22.3 -31.3 44 9.0 -23.8 285 11 305.9 306.0 284.5 307.7 0.56 34 498 5589 -22.5 -32.5 40 10.0 -24.1 284 11 306.0 306.1 284.4 307.7 0.50 35 479 5874 -24.7 -32.7 47 8.0 -25.9 276 12 306.7 306.8 284.7 308.4 0.51 36 472 5982 -25.7 -29.8 68 4.1 -26.3 273 12 306.7 306.8 284.9 309.0 0.68 37 449 6342 -28.9 -32.3 72 3.4 -29.3 273 13 307.1 307.2 284.9 309.0 0.57 38 437 6536 -30.3 -32.4 82 2.1 -30.6 275 13 307.7 307.8 285.2 309.7 0.58 39 400 7160 -34.9 -38.4 70 3.5 -35.3 270 16 309.6 309.7 285.6 310.9 0.35 40 345 8172 -43.1 -48.1 58 5.0 -43.3 257 21 311.9 311.9 286.2 312.4 0.14 41 330 8469 -45.5 -49.5 64 4.0 -45.7 248 22 312.6 312.6 286.4 313.1 0.13 42 328 8510 -45.7 -51.7 51 6.0 -45.9 246 22 312.9 312.9 286.5 313.2 0.10 43 325 8571 -45.3 -59.3 19 14.0 -45.7 246 22 314.2 314.2 286.9 314.4 0.04 44 317 8736 -46.7 -57.7 27 11.0 -47.0 251 21 314.5 314.5 287.0 314.7 0.05 45 306 8970 -47.7 -63.7 14 16.0 -48.1 253 20 316.3 316.3 287.6 316.4 0.02 46 300 9100 -48.3 -62.3 18 14.0 -48.6 250 18 317.3 317.3 287.9 317.4 0.03 47 250 10280 -56.3 -67.3 24 11.0 -56.5 265 24 322.4 322.4 289.5 322.4 0.02 48 236 10644 -57.9 -68.9 23 11.0 -58.0 255 24 325.3 325.3 290.4 325.4 0.02 49 220 11089 -54.1 -74.1 7 20.0 -54.4 267 25 337.8 337.8 293.8 337.8 0.01 50 214 11266 -54.9 -74.9 7 20.0 -55.1 270 27 339.2 339.2 294.1 339.2 0.01 51 203 11604 -53.1 -78.1 3 25.0 -53.4 289 22 347.2 347.2 296.0 347.2 0.00 52 200 11700 -53.1 -79.1 3 26.0 -53.4 295 20 348.7 348.7 296.3 348.7 0.00 53 174 12595 -54.7 -82.7 2 28.0 -55.0 285 16 360.2 360.2 298.7 360.2 0.00 54 161 13094 -53.1 -83.1 1 30.0 -53.5 305 20 371.0 371.0 300.7 371.0 0.00 55 150 13550 -53.9 -83.9 1 30.0 -54.3 285 25 377.2 377.2 301.8 377.2 0.00 56 146 13724 -53.5 -84.5 1 31.0 -53.9 285 22 380.8 380.8 302.4 380.8 0.00 57 116 15195 -56.5 -85.5 1 29.0 -56.9 280 13 401.2 401.2 305.3 401.2 0.00 58 100 16140 -55.1 -85.1 1 30.0 -55.6 270 12 421.3 421.3 307.9 421.3 0.00 59 79 17634 -56.5 -86.5 1 30.0 -57.1 279 18 447.8 447.8 310.6 447.8 0.00 60 77 17797 -55.3 -86.3 1 31.0 -56.0 284 17 453.5 453.5 311.2 453.6 0.00 61 74 18048 -57.1 -86.1 1 29.0 -57.6 287 15 454.9 454.9 311.3 455.0 0.00 62 70 18400 -55.7 -86.7 1 31.0 -56.4 300 14 465.2 465.2 312.3 465.2 0.00 63 56 19831 -52.9 -84.9 1 32.0 -54.1 226 10 502.3 502.3 315.1 502.3 0.01 64 50 20560 -54.7 -85.7 1 31.0 -55.8 210 5 514.6 514.6 315.9 514.6 0.01 65 45 21239 -52.7 -85.7 1 33.0 -54.1 227 12 535.2 535.2 317.2 535.2 0.01 66 35 22857 -54.9 -86.9 1 32.0 -56.3 283 7 569.3 569.3 319.1 569.3 0.01 67 30 23850 -52.3 -85.3 1 33.0 -54.4 60 9 602.1 602.1 320.7 602.1 0.01 68 23 25577 -49.3 -85.3 1 36.0 -52.7 50 8 658.4 658.4 323.0 658.5 0.01 69 20 26490 -50.3 -85.3 1 35.0 -53.7 45 7 682.2 682.2 323.9 682.3 0.01 70 16 27943 -50.7 -85.7 1 35.0 -54.5 48 11 725.9 725.9 325.3 726.0 0.02 71 14 28820 -46.7 -84.7 1 38.0 -52.4 108 12 767.7 767.7 326.4 767.9 0.02 72 12 29838 -48.1 -85.1 1 37.0 -53.8 101 11 797.3 797.3 327.2 797.5 0.02 73 10 31050 -44.1 -83.1 1 39.0 -52.2 40 7 854.9 855.0 328.5 855.3 0.04 74 8.8 31911 -42.1 -83.1 0 41.0 -51.8 894.5 894.5 329.3 895.0 0.05 75 7.7 32819 -39.9 -80.9 0 41.0 -51.5 938.2 938.2 330.1 939.0 0.07 TRP 236 10644 -57.9 -68.9 23 11.0 -58.0 255 24 325.3 325.3 290.4 325.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5427.00 m Freezing level: 787.29 mb = 2064.78 m = 6774.13 ft Wetbulb zero: 925.15 mb = 765.68 m = 2512.04 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 42.30 % Est. max temperature: 14.23 C = 57.62 F Sfc-Lift cond lev (LCL): 965.46 mb = 419.26 m = 1375.50 ft T: 4.34 C 700-500 lapse rate: 6.94 C/km ThetaE index: 6.19 C Layer 1000.0- 895.0 mb Conv cond level (CCL): 755.92 mb = 2386.82 m = 7830.67 ft Mean mixing ratio: 4.32 g/kg Conv temperature: 21.59 C = 70.87 F Cap Strength: 11.62 C Lifted Index: 12.02 C Risk: None Lifted Index @300 mb: 17.57 C Lifted Index @700 mb: 9.43 C Showalter Index: 15.06 C Risk: None Total Totals Index: 18.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: -4.90 C K Index: -15.10 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 4.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.78 J/kg Max Up Vert Vel: 4.19 m/s Conv Inhibition (B-): 60759.48 J/kg Cap Strength: 11.87 C Lift Cond Lev (LCL): 916.10 mb = 845.24 m = 2773.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 at 9 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 1014 17 305 5 4.1 -2.9 | 199 6 2.0 5.7 1 1000 133 305 13 10.6 -7.5 | 262 9 8.5 1.1 2 979 305 315 20 14.1 -14.1 | 295 13 12.0 -5.6 3 943 610 315 23 16.3 -16.3 | 298 16 14.1 -7.7 4 925 767 330 21 10.5 -18.2 | 319 13 8.4 -9.6 5 908 914 345 16 4.1 -15.5 | 344 7 2.0 -6.9 6 875 1219 340 17 5.8 -16.0 | 333 8 3.7 -7.4 7 850 1449 360 14 -0.0 -14.0 | 21 6 -2.1 -5.4 8 842 1524 10 12 -2.1 -11.8 | 52 5 -4.2 -3.2 9 810 1829 315 11 7.8 -7.8 | 262 6 5.7 0.8 10 780 2134 330 4 2.0 -3.5 | 179 5 -0.1 5.1 11 751 2438 315 12 8.5 -8.5 | 269 6 6.4 0.1 12 722 2743 325 7 4.0 -5.7 | 214 3 1.9 2.9 13 700 2995 330 16 8.0 -13.9 | 312 8 5.9 -5.3 14 695 3048 330 16 8.0 -13.9 | 312 8 5.9 -5.3 15 668 3353 320 11 7.1 -8.4 | 268 5 5.0 0.2 16 642 3658 310 6 4.6 -3.9 | 208 5 2.5 4.7 17 592 4267 315 10 7.1 -7.1 | 253 5 5.0 1.5 18 547 4877 290 10 9.4 -3.4 | 235 9 7.3 5.2 19 500 5560 285 11 10.6 -2.8 | 236 10 8.5 5.7 20 464 6096 270 12 12.0 -0.0 | 229 13 9.9 8.6 21 408 7010 280 15 14.8 -2.6 | 245 14 12.7 6.0 22 400 7160 270 16 16.0 -0.0 | 238 16 13.9 8.6 23 391 7315 265 18 17.9 1.6 | 237 19 15.8 10.2 24 374 7620 265 19 18.9 1.7 | 239 20 16.8 10.2 25 357 7925 265 21 20.9 1.8 | 241 22 18.8 10.4 26 326 8534 245 22 19.9 9.3 | 225 25 17.8 17.9 27 312 8839 255 21 20.3 5.4 | 232 23 18.2 14.0 28 300 9100 250 18 16.9 6.2 | 225 21 14.8 14.7 29 298 9144 240 18 15.6 9.0 | 217 22 13.5 17.6 30 271 9754 265 21 20.9 1.8 | 241 22 18.8 10.4 31 259 10058 255 20 19.3 5.2 | 231 22 17.2 13.8 32 250 10280 265 24 23.9 2.1 | 244 24 21.8 10.7 33 236 10644 255 24 23.2 6.2 | 235 26 21.1 14.8 34 235 10668 260 22 21.7 3.8 | 238 23 19.6 12.4 35 214 11278 270 27 27.0 -0.0 | 251 26 24.9 8.6 36 200 11700 295 20 18.1 -8.5 | 270 16 16.0 0.1 37 194 11887 295 20 18.1 -8.5 | 270 16 16.0 0.1 38 185 12192 270 12 12.0 -0.0 | 229 13 9.9 8.6 39 161 13106 305 20 16.4 -11.5 | 281 15 14.3 -2.9 40 150 13550 285 25 24.1 -6.5 | 265 22 22.0 2.1 41 146 13716 285 22 21.3 -5.7 | 261 19 19.1 2.9 42 139 14021 300 29 25.1 -14.5 | 284 24 23.0 -5.9 43 127 14630 320 17 10.9 -13.0 | 297 10 8.8 -4.4 44 121 14935 305 16 13.1 -9.2 | 273 11 11.0 -0.6 45 115 15240 275 13 13.0 -1.1 | 235 13 10.8 7.5 46 100 16140 270 12 12.0 -0.0 | 229 13 9.9 8.6 47 95 16459 270 12 12.0 -0.0 | 229 13 9.9 8.6 48 91 16764 275 15 14.9 -1.3 | 240 15 12.8 7.3 49 86 17069 235 11 9.0 6.3 | 205 16 6.9 14.9 50 82 17374 275 16 15.9 -1.4 | 243 16 13.8 7.2 51 78 17678 280 18 17.7 -3.1 | 251 17 15.6 5.5 52 75 17983 290 15 14.1 -5.1 | 254 12 12.0 3.5 53 71 18288 275 14 13.9 -1.2 | 238 14 11.8 7.4 54 70 18400 300 14 12.1 -7.0 | 261 10 10.0 1.6 55 68 18593 300 12 10.4 -6.0 | 253 9 8.3 2.6 56 65 18898 275 14 13.9 -1.2 | 238 14 11.8 7.4 57 62 19202 270 14 14.0 -0.0 | 234 15 11.9 8.6 58 59 19507 295 10 9.1 -4.2 | 238 8 6.9 4.4 59 56 19812 225 10 7.1 7.1 | 198 16 5.0 15.7 60 54 20117 235 11 9.0 6.3 | 205 16 6.9 14.9 61 50 20560 210 5 2.5 4.3 | 182 13 0.4 12.9 62 44 21336 230 13 10.0 8.4 | 205 19 7.8 16.9 63 42 21641 285 11 10.6 -2.8 | 236 10 8.5 5.7 64 40 21946 255 10 9.7 2.6 | 214 13 7.5 11.2 65 38 22250 260 18 17.7 3.1 | 233 20 15.6 11.7 66 33 23165 295 2 1.8 -0.8 | 178 8 -0.3 7.7 67 30 23850 60 9 -7.8 -4.5 | 112 11 -9.9 4.1 68 20 26490 45 7 -4.9 -4.9 | 117 8 -7.1 3.6 69 19 26822 30 10 -5.0 -8.7 | 89 7 -7.1 -0.1 70 17 27432 90 7 -7.0 0.0 | 133 13 -9.1 8.6 71 17 27737 55 10 -8.2 -5.7 | 105 11 -10.3 2.9 72 16 28042 45 12 -8.5 -8.5 | 91 11 -10.6 0.1 73 14 28651 110 11 -10.3 3.8 | 135 18 -12.5 12.4 74 13 29261 105 15 -14.5 3.9 | 127 21 -16.6 12.5 75 13 29566 115 12 -10.9 5.1 | 136 19 -13.0 13.7 76 10 31050 40 7 -4.5 -5.4 | 116 7 -6.6 3.2 Wind Parameters Mean winds (0-6000m): 316.2 at 11.8 knts Storm direction: 346.2 at 8.8 knts Shear (0-3000m) pos: 2.7 neg: 1.7 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 112.7 deg Storm rel helicity (0-3000m) pos: 89.1 neg: -20.6 tot: 68.5 m^2/s^2 ave: 22.8 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 13.8 stream: 4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.64 Bulk Shear: 3.32 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 ------------------------------------------------------------------------------- 500 312 17 285 11| 17.7 0.0 17.7| 31.3 0.0 31.3 62.5 0.80| 18.5 14.9 1000 321 18 301 11| 6.6 0.0 6.6| 61.6 -0.9 60.7 60.7 0.73| 16.5 12.1 1500 329 17 313 9| 3.8 0.0 3.8| 75.3 -2.7 72.5 48.4 0.73| 14.5 10.6 2000 330 16 311 8| 2.8 2.3 5.1| 75.3 -14.9 60.4 30.2 0.30| 14.9 4.5 2500 329 14 303 6| 2.3 2.1 4.3| 81.8 -17.7 64.1 25.6 0.31| 14.1 4.4 3000 328 13 300 6| 2.7 1.7 4.5| 89.1 -20.6 68.5 22.8 0.31| 13.8 4.3 4000 326 13 291 5| 2.1 1.8 3.9| 91.7 -34.1 57.6 14.4 0.19| 12.0 2.3 5000 323 12 280 5| 1.6 1.9 3.5| 93.8 -38.1 55.8 11.2 0.17| 10.2 1.8 6000 316 12 269 6| 1.4 1.9 3.2| 94.2 -41.6 52.6 8.8 0.16| 8.8 1.4 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20250426.12.gif