UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:0000Z 16 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 9.4 1.4 57 8.0 5.7 330 9 280.6 281.3 277.7 292.1 4.13 1 1004 179 6.6 0.6 65 6.0 3.9 309 19 279.4 280.1 276.9 290.4 3.97 2 1000 212 6.4 0.4 65 6.0 3.7 305 21 279.5 280.2 276.9 290.5 3.93 3 976 411 4.2 0.3 76 3.9 2.5 303 23 279.3 280.0 276.8 290.4 4.00 4 966 494 4.0 -2.0 65 6.0 1.5 302 22 279.9 280.5 276.4 289.4 3.41 5 949 638 2.6 -2.1 71 4.7 0.7 302 21 279.9 280.5 276.4 289.5 3.45 6 947 656 2.6 -3.4 65 6.0 0.2 304 20 280.1 280.6 276.1 288.9 3.14 7 946 664 2.8 -7.2 48 10.0 -0.9 305 20 280.4 280.8 275.1 287.1 2.35 8 936 750 2.6 -11.4 35 14.0 -2.0 312 19 281.0 281.3 274.5 286.0 1.71 9 931 794 3.4 -25.6 10 29.0 -3.6 316 19 282.3 282.4 273.3 283.8 0.51 10 925 846 3.0 -26.0 10 29.0 -3.8 320 18 282.4 282.5 273.4 283.9 0.50 11 888 1176 2.0 -36.0 4 38.0 -5.2 341 14 284.7 284.7 274.2 285.3 0.20 12 873 1313 1.4 -18.6 21 20.0 -4.3 348 13 285.4 285.6 275.9 288.5 1.01 13 850 1527 0.6 -26.4 11 27.0 -5.7 355 10 286.8 286.9 275.8 288.4 0.52 14 836 1660 0.2 -33.8 6 34.0 -6.5 353 10 287.7 287.8 275.9 288.6 0.26 15 788 2131 -1.7 -29.7 10 28.0 -7.7 331 14 290.6 290.7 277.6 291.9 0.41 16 730 2733 -6.7 -19.7 35 13.0 -10.1 310 20 291.5 291.7 279.1 294.9 1.10 17 727 2765 -6.7 -24.7 22 18.0 -10.8 310 20 291.9 292.0 278.7 294.1 0.71 18 722 2819 -6.9 -17.9 41 11.0 -9.9 310 22 292.2 292.5 279.7 296.2 1.29 19 715 2895 -7.3 -16.3 49 9.0 -9.9 310 23 292.6 292.9 280.1 297.2 1.50 20 700 3060 -7.9 -20.9 34 13.0 -11.2 310 26 293.7 293.9 280.0 297.0 1.03 21 698 3082 -7.9 -21.9 31 14.0 -11.3 311 26 294.0 294.1 280.0 297.0 0.95 22 689 3183 -7.5 -38.5 6 31.0 -12.6 316 25 295.5 295.6 279.6 296.2 0.20 23 677 3320 -7.1 -47.1 2 40.0 -12.6 323 24 297.5 297.5 280.3 297.7 0.08 24 674 3355 -7.1 -46.1 3 39.0 -12.6 325 24 297.8 297.8 280.5 298.2 0.09 25 561 4767 -13.9 -29.9 25 16.0 -17.0 304 31 305.9 306.0 284.5 307.8 0.57 26 505 5556 -19.9 -31.9 34 12.0 -21.9 310 40 307.9 308.0 285.2 309.7 0.52 27 500 5630 -20.3 -33.3 30 13.0 -22.4 310 41 308.3 308.4 285.2 309.9 0.46 28 465 6163 -24.1 -39.1 24 15.0 -25.9 295 39 310.0 310.1 285.7 311.0 0.28 29 415 6980 -31.1 -38.1 50 7.0 -31.9 293 43 311.3 311.3 286.2 312.5 0.34 30 414 6997 -31.3 -38.3 50 7.0 -32.0 293 43 311.2 311.3 286.2 312.4 0.34 31 400 7240 -32.9 -40.9 45 8.0 -33.6 295 47 312.2 312.3 286.5 313.2 0.27 32 323 8709 -43.9 -53.9 32 10.0 -44.3 303 50 316.7 316.7 287.8 317.0 0.08 33 300 9200 -48.1 -57.1 35 9.0 -48.4 305 48 317.6 317.6 288.0 317.8 0.06 34 288 9468 -50.5 -57.5 43 7.0 -50.7 303 48 317.9 317.9 288.1 318.1 0.06 35 276 9746 -52.3 -69.3 11 17.0 -52.5 300 48 319.2 319.2 288.5 319.2 0.01 36 250 10380 -57.5 -65.5 35 8.0 -57.6 320 57 320.6 320.6 288.9 320.7 0.02 37 249 10405 -57.7 -64.7 40 7.0 -57.8 320 57 320.7 320.7 289.0 320.8 0.03 38 225 11038 -60.0 -70.8 23 10.8 -60.1 330 71 326.6 326.6 290.7 326.6 0.01 39 224 11066 -60.1 -71.1 22 11.0 -60.2 330 70 326.8 326.8 290.8 326.9 0.01 40 200 11770 -59.7 -81.7 4 22.0 -59.9 310 55 338.2 338.2 293.9 338.2 0.00 41 197 11864 -59.9 -81.9 4 22.0 -60.0 314 53 339.4 339.4 294.1 339.4 0.00 42 177 12536 -57.3 -83.3 2 26.0 -57.5 301 60 354.2 354.2 297.5 354.2 0.00 43 150 13580 -58.1 -84.1 2 26.0 -58.3 315 46 370.0 370.0 300.5 370.0 0.00 44 139 14059 -59.5 -85.5 2 26.0 -59.7 304 43 375.7 375.7 301.5 375.7 0.00 45 126 14679 -56.3 -84.3 2 28.0 -56.7 306 50 392.2 392.2 304.1 392.2 0.00 46 103 15954 -58.9 -86.9 2 28.0 -59.2 287 37 410.4 410.4 306.6 410.4 0.00 47 100 16140 -58.3 -86.3 2 28.0 -58.7 290 32 415.1 415.1 307.2 415.1 0.00 48 93 16594 -59.3 -87.3 1 28.0 -59.6 288 34 421.8 421.8 307.9 421.8 0.00 49 86 17087 -55.5 -85.5 1 30.0 -56.1 288 39 439.0 439.0 309.8 439.0 0.00 50 72 18220 -54.3 -85.3 1 31.0 -55.1 281 25 464.5 464.5 312.2 464.5 0.00 51 70 18400 -54.7 -85.7 1 31.0 -55.5 305 22 467.4 467.4 312.4 467.4 0.00 52 60 19380 -57.5 -86.5 1 29.0 -58.2 302 17 482.2 482.2 313.6 482.2 0.00 53 50 20540 -54.7 -85.7 1 31.0 -55.8 340 15 514.6 514.6 315.9 514.6 0.01 54 46 21074 -53.9 -85.9 1 32.0 -55.1 344 15 528.9 528.9 316.9 529.0 0.01 55 37 22464 -56.1 -87.1 1 31.0 -57.3 49 4 557.3 557.3 318.5 557.3 0.01 56 30 23810 -51.7 -84.7 1 33.0 -53.9 340 12 603.7 603.7 320.8 603.8 0.01 57 24 25246 -55.5 -86.5 1 31.0 -57.3 326 12 632.4 632.4 322.0 632.5 0.01 58 20 26410 -55.1 -86.1 1 31.0 -57.3 30 11 667.5 667.5 323.3 667.6 0.01 59 15 28270 -52.3 -85.3 1 33.0 -55.8 68 6 734.1 734.1 325.5 734.2 0.02 60 10 30950 -44.5 -82.5 1 38.0 -52.4 50 9 853.4 853.5 328.5 853.9 0.04 61 9.8 31086 -43.7 -82.7 1 39.0 -52.1 861.4 861.4 328.7 861.8 0.04 TRP 224 11066 -60.1 -71.1 22 11.0 -60.2 330 70 326.8 326.8 290.8 326.9 0.01 WND 225 11038 -60.0 -70.8 23 10.8 -60.1 330 71 326.6 326.6 290.7 326.6 0.01 Sounding variables and indices 1000-500 mb thick: 5418.00 m Freezing level: 830.95 mb = 1709.61 m = 5608.89 ft Wetbulb zero: 946.81 mb = 657.13 m = 2155.90 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 23.88 % Est. max temperature: 14.17 C = 57.50 F Sfc-Lift cond lev (LCL): 906.35 mb = 1010.45 m = 3315.09 ft T: 2.50 C 700-500 lapse rate: 4.82 C/km ThetaE index: 5.70 C Layer 947.0- 925.0 mb Conv cond level (CCL): 733.40 mb = 2696.81 m = 8847.69 ft Mean mixing ratio: 3.23 g/kg Conv temperature: 20.33 C = 68.59 F Cap Strength: 16.29 C Lifted Index: 16.54 C Risk: None Lifted Index @300 mb: 20.14 C Lifted Index @700 mb: 8.25 C Showalter Index: 17.12 C Risk: None Total Totals Index: 14.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: -6.10 C K Index: -18.50 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 4.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.85 J/kg Max Up Vert Vel: 4.21 m/s Conv Inhibition (B-): 58808.96 J/kg Cap Strength: 16.27 C Lift Cond Lev (LCL): 867.41 mb = 1364.25 m = 4475.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 342 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 17 330 9 4.5 -7.8 | 174 9 -1.0 9.3 1 1000 212 305 21 17.2 -12.0 | 247 13 11.7 5.1 2 989 305 305 24 19.7 -13.8 | 257 15 14.1 3.3 3 952 610 300 21 18.2 -10.5 | 242 14 12.7 6.6 4 925 846 320 18 11.6 -13.8 | 241 7 6.0 3.3 5 917 914 320 17 10.9 -13.0 | 233 7 5.4 4.1 6 883 1219 345 14 3.6 -13.5 | 152 4 -1.9 3.6 7 850 1524 355 10 0.9 -10.0 | 147 9 -4.7 7.1 8 850 1527 355 10 0.9 -10.0 | 147 9 -4.7 7.1 9 818 1829 350 11 1.9 -10.8 | 150 7 -3.6 6.3 10 787 2134 330 14 7.0 -12.1 | 196 5 1.5 5.0 11 757 2438 320 15 9.6 -11.5 | 216 7 4.1 5.6 12 729 2743 310 20 15.3 -12.9 | 247 11 9.8 4.2 13 701 3048 310 27 20.7 -17.4 | 271 15 15.1 -0.3 14 700 3060 310 26 19.9 -16.7 | 268 14 14.4 0.4 15 674 3353 325 24 13.8 -19.7 | 287 9 8.2 -2.6 16 647 3658 310 27 20.7 -17.4 | 271 15 15.1 -0.3 17 598 4267 300 26 22.5 -13.0 | 256 17 17.0 4.1 18 574 4572 295 29 26.3 -12.3 | 257 21 20.7 4.8 19 552 4877 310 32 24.5 -20.6 | 280 19 19.0 -3.5 20 500 5630 310 41 31.4 -26.4 | 290 27 25.9 -9.3 21 489 5791 310 41 31.4 -26.4 | 290 27 25.9 -9.3 22 469 6096 295 39 35.3 -16.5 | 269 30 29.8 0.6 23 431 6706 290 39 36.6 -13.3 | 263 31 31.1 3.8 24 400 7240 295 47 42.6 -19.9 | 274 37 37.1 -2.8 25 378 7620 290 48 45.1 -16.4 | 269 40 39.6 0.7 26 346 8230 300 54 46.8 -27.0 | 284 42 41.2 -9.9 27 302 9144 305 47 38.5 -27.0 | 287 34 33.0 -9.9 28 300 9200 305 48 39.3 -27.5 | 287 35 33.8 -10.4 29 275 9754 300 48 41.6 -24.0 | 281 37 36.0 -6.9 30 250 10380 320 57 36.6 -43.7 | 311 41 31.1 -26.6 31 239 10668 320 61 39.2 -46.7 | 311 45 33.7 -29.6 32 225 11038 330 71 35.5 -61.5 | 326 54 30.0 -44.4 33 224 11066 330 70 35.0 -60.6 | 326 53 29.5 -43.5 34 216 11278 330 71 35.5 -61.5 | 326 54 30.0 -44.4 35 200 11770 310 55 42.1 -35.4 | 297 41 36.6 -18.3 36 196 11887 315 52 36.8 -36.8 | 302 37 31.2 -19.7 37 178 12497 300 61 52.8 -30.5 | 286 49 47.3 -13.4 38 150 13580 315 46 32.5 -32.5 | 300 31 27.0 -15.4 39 147 13716 315 45 31.8 -31.8 | 299 30 26.3 -14.7 40 140 14021 305 41 33.6 -23.5 | 283 29 28.1 -6.4 41 133 14326 300 55 47.6 -27.5 | 284 43 42.1 -10.4 42 121 14935 310 46 35.2 -29.6 | 293 32 29.7 -12.5 43 115 15240 285 33 31.9 -8.5 | 252 28 26.3 8.6 44 110 15545 280 47 46.3 -8.2 | 258 42 40.8 8.9 45 100 16140 290 32 30.1 -10.9 | 256 25 24.5 6.2 46 100 16154 295 36 32.6 -15.2 | 266 27 27.1 1.9 47 95 16459 290 33 31.0 -11.3 | 257 26 25.5 5.8 48 91 16764 285 35 33.8 -9.1 | 254 29 28.3 8.0 49 86 17069 290 40 37.6 -13.7 | 264 32 32.1 3.4 50 82 17374 265 24 23.9 2.1 | 224 27 18.4 19.2 51 75 17983 285 33 31.9 -8.5 | 252 28 26.3 8.6 52 71 18288 280 23 22.7 -4.0 | 233 22 17.1 13.1 53 70 18400 305 22 18.0 -12.6 | 250 13 12.5 4.5 54 68 18593 310 25 19.2 -16.1 | 266 14 13.6 1.0 55 65 18898 310 13 10.0 -8.4 | 207 10 4.4 8.7 56 62 19202 290 18 16.9 -6.2 | 226 16 11.4 10.9 57 59 19507 310 16 12.3 -10.3 | 225 10 6.7 6.8 58 53 20117 265 10 10.0 0.9 | 194 19 4.4 18.0 59 51 20422 305 21 17.2 -12.0 | 247 13 11.7 5.1 60 50 20540 340 15 5.1 -14.1 | 172 3 -0.4 3.0 61 46 21031 345 15 3.9 -14.5 | 148 3 -1.7 2.6 62 44 21336 335 17 7.2 -15.4 | 224 2 1.6 1.7 63 42 21641 355 16 1.4 -15.9 | 106 4 -4.1 1.2 64 36 22555 55 3 -2.5 -1.7 | 153 17 -8.0 15.4 65 32 23470 210 10 5.0 8.7 | 179 26 -0.5 25.8 66 30 23774 285 16 15.5 -4.1 | 217 16 9.9 13.0 67 30 23810 340 12 4.1 -11.3 | 166 6 -1.4 5.8 68 27 24384 350 14 2.4 -13.8 | 137 5 -3.1 3.3 69 26 24689 285 1 1.0 -0.3 | 165 17 -4.6 16.8 70 25 24994 340 13 4.4 -12.2 | 167 5 -1.1 4.9 71 23 25603 305 10 8.2 -5.7 | 193 12 2.7 11.4 72 22 25908 30 10 -5.0 -8.7 | 129 13 -10.5 8.4 73 20 26410 30 11 -5.5 -9.5 | 124 13 -11.0 7.6 74 19 26822 25 11 -4.6 -10.0 | 125 12 -10.2 7.1 75 18 27127 10 10 -1.7 -9.8 | 135 10 -7.3 7.2 76 17 27432 65 12 -10.9 -5.1 | 126 20 -16.4 12.0 77 16 27737 95 11 -11.0 1.0 | 138 24 -16.5 18.1 78 14 28651 50 2 -1.5 -1.3 | 156 17 -7.1 15.8 79 11 30175 85 10 -10.0 -0.9 | 136 22 -15.5 16.2 80 10 30950 50 9 -6.9 -5.8 | 132 17 -12.4 11.3 Wind Parameters Mean winds (0-6000m): 312.1 at 24.0 knts Storm direction: 342.1 at 18.0 knts Shear (0-3000m) pos: 3.1 neg: 6.0 tot: 9.1 10-3/s Storm rel Dir Shear (0-3000m): 95.6 deg Storm rel helicity (0-3000m) pos: 70.5 neg: -22.4 tot: 48.1 m^2/s^2 ave: 16.0 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.01 Bulk Shear: 2.94 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 ------------------------------------------------------------------------------- 500 306 20 243 12| 0.0 15.1 15.1| 33.4 -9.0 24.5 48.9 0.60| 19.8 11.9 1000 309 19 243 11| 5.4 7.5 12.9| 34.4 -17.5 16.9 16.9 0.26| 15.8 4.1 1500 317 17 235 8| 6.1 5.0 11.1| 34.5 -22.4 12.1 8.1 0.08| 13.7 1.1 2000 323 16 221 6| 4.6 4.9 9.5| 39.2 -22.4 16.9 8.4 0.13| 11.4 1.5 2500 323 15 218 6| 3.7 5.1 8.8| 47.8 -22.4 25.4 10.2 0.23| 10.5 2.4 3000 321 16 227 7| 3.1 6.0 9.1| 70.5 -22.4 48.1 16.0 0.31| 10.5 3.3 4000 318 19 246 8| 2.6 4.9 7.6| 79.9 -41.9 38.0 9.5 0.22| 9.9 2.2 5000 313 21 254 10| 2.3 4.3 6.6|128.7 -49.1 79.6 15.9 0.27| 9.4 2.5 6000 312 24 265 12| 1.9 4.3 6.2|147.2-107.1 40.1 6.7 0.19| 9.2 1.7 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20250416.00.gif