UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:0000Z 1 DEC 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 5.8 4.1 89 1.7 5.0 277.1 277.9 277.0 290.7 5.01 1 1000 213 4.6 2.0 83 2.6 3.4 105 7 277.8 278.5 276.6 289.8 4.42 2 993 270 5.4 0.4 70 5.0 3.2 116 8 279.1 279.8 276.7 290.1 3.96 3 967 487 5.6 2.3 79 3.3 4.1 157 10 281.4 282.2 278.8 294.4 4.67 4 929 814 3.0 1.9 92 1.1 2.5 218 14 282.0 282.8 279.1 295.2 4.72 5 925 849 3.0 1.5 90 1.5 2.3 225 14 282.4 283.2 279.2 295.2 4.61 6 873 1316 0.8 -5.2 64 6.0 -1.6 263 8 284.8 285.3 278.3 293.3 2.97 7 866 1381 1.6 -11.4 37 13.0 -2.9 268 7 286.3 286.6 277.5 291.7 1.84 8 850 1531 1.0 -10.0 44 11.0 -2.9 280 5 287.2 287.6 278.3 293.4 2.10 9 839 1636 0.8 -7.2 55 8.0 -2.3 283 7 288.1 288.5 279.4 295.8 2.65 10 817 1849 0.2 -9.8 47 10.0 -3.4 289 11 289.6 290.0 279.6 296.2 2.22 11 792 2098 -1.5 -10.5 50 9.0 -4.7 296 16 290.4 290.8 279.9 296.8 2.17 12 786 2158 -1.7 -3.8 86 2.1 -2.6 298 17 290.8 291.5 282.0 301.5 3.67 13 767 2353 -3.3 -3.3 100 0.0 -3.3 304 20 291.1 291.8 282.4 302.5 3.91 14 754 2489 -0.5 -0.5 100 0.0 -0.5 308 23 295.6 296.5 285.3 310.0 4.89 15 747 2564 1.6 1.6 100 0.0 1.6 310 24 298.7 299.7 287.3 315.7 5.76 16 740 2640 1.6 0.7 94 0.9 1.1 312 26 299.5 300.5 287.3 315.7 5.44 17 700 3087 1.0 -0.8 88 1.8 0.1 325 34 303.6 304.5 288.5 319.2 5.16 18 681 3309 0.8 -2.7 77 3.5 -0.9 325 34 305.8 306.6 288.7 319.9 4.61 19 652 3658 -1.1 -4.6 77 3.5 -2.7 325 35 307.4 308.2 288.9 320.4 4.17 20 580 4582 -7.5 -7.6 99 0.1 -7.5 318 34 310.4 311.1 289.4 322.2 3.72 21 557 4897 -7.7 -11.1 77 3.4 -9.0 315 35 313.8 314.4 289.8 323.3 2.94 22 531 5268 -9.9 -12.9 79 3.0 -11.0 312 37 315.5 316.0 290.0 324.2 2.67 23 500 5730 -13.5 -15.0 88 1.5 -14.0 310 39 316.6 317.0 290.1 324.4 2.39 24 499 5745 -13.7 -15.2 88 1.5 -14.2 310 39 316.5 317.0 290.0 324.3 2.35 25 400 7390 -24.9 -27.8 77 2.9 -25.5 300 43 322.6 322.8 290.6 326.0 0.97 26 327 8817 -36.7 -40.0 71 3.3 -37.0 300 38 325.5 325.6 290.8 326.9 0.36 27 300 9410 -39.1 -42.5 70 3.4 -39.4 300 54 330.3 330.3 292.1 331.4 0.30 28 299 9433 -39.3 -42.8 69 3.5 -39.6 300 55 330.3 330.3 292.1 331.4 0.29 29 279 9902 -42.7 -46.5 66 3.8 -42.9 300 57 332.0 332.0 292.4 332.8 0.21 30 262 10321 -46.3 -47.7 86 1.4 -46.4 300 59 332.7 332.8 292.7 333.5 0.20 31 250 10630 -48.9 -51.4 75 2.5 -49.0 300 60 333.4 333.4 292.7 333.9 0.13 32 218 11517 -56.4 -58.5 77 2.1 -56.5 300 65 335.0 335.0 293.2 335.3 0.06 33 210 11754 -58.5 -60.5 78 2.0 -58.5 300 63 335.4 335.4 293.2 335.6 0.05 34 205 11905 -59.1 -69.1 26 10.0 -59.2 300 61 336.8 336.8 293.5 336.9 0.02 35 200 12060 -60.1 -70.1 26 10.0 -60.2 300 59 337.6 337.6 293.7 337.7 0.02 36 192 12314 -62.3 -67.1 52 4.8 -62.4 300 56 338.0 338.0 293.9 338.1 0.02 37 166 13197 -69.9 -73.1 63 3.2 -69.9 300 48 339.7 339.7 294.3 339.7 0.01 38 161 13379 -70.7 -73.0 71 2.3 -70.7 300 56 341.3 341.3 294.7 341.4 0.01 39 157 13528 -71.3 -75.6 53 4.3 -71.3 300 62 342.8 342.8 295.0 342.8 0.01 40 150 13800 -67.5 -78.5 19 11.0 -67.5 325 40 353.8 353.8 297.4 353.8 0.01 41 146 13963 -65.7 -81.7 9 16.0 -65.8 321 35 359.7 359.7 298.7 359.7 0.00 42 133 14529 -64.9 -84.9 5 20.0 -65.0 324 39 370.8 370.8 300.7 370.8 0.00 43 127 14812 -62.9 -83.9 4 21.0 -63.1 335 37 379.4 379.4 302.2 379.4 0.00 44 121 15108 -64.3 -85.3 4 21.0 -64.4 337 33 382.1 382.1 302.6 382.1 0.00 45 117 15314 -62.7 -85.7 3 23.0 -62.9 338 31 388.7 388.7 303.6 388.7 0.00 46 111 15637 -64.1 -86.1 3 22.0 -64.3 344 29 392.0 392.0 304.1 392.0 0.00 47 103 16097 -61.1 -86.1 2 25.0 -61.3 341 20 406.2 406.2 306.0 406.2 0.00 48 100 16280 -62.1 -86.1 3 24.0 -62.3 340 17 407.7 407.7 306.2 407.8 0.00 49 97 16468 -62.9 -85.9 3 23.0 -63.1 340 17 409.8 409.8 306.5 409.8 0.00 50 70 18520 -54.7 -85.7 1 31.0 -55.5 10 18 467.4 467.4 312.4 467.4 0.00 51 57 19839 -52.1 -85.1 1 33.0 -53.4 22 11 501.5 501.5 315.1 501.6 0.00 52 51 20568 -45.9 -81.9 1 36.0 -48.4 55 15 532.3 532.3 317.1 532.3 0.01 53 50 20700 -45.5 -81.5 1 36.0 -48.1 55 17 536.2 536.2 317.3 536.3 0.01 54 45 21404 -44.9 -81.9 1 37.0 -47.9 77 21 554.1 554.1 318.3 554.2 0.01 55 30 24100 -47.9 -83.9 1 36.0 -51.0 80 34 614.1 614.1 321.2 614.1 0.01 56 21 26424 -52.1 -86.1 1 34.0 -54.9 88 48 667.3 667.3 323.3 667.4 0.01 57 20 26740 -50.5 -85.5 1 35.0 -53.8 90 50 681.6 681.6 323.8 681.7 0.01 58 16 28199 -48.7 -84.7 1 36.0 -53.2 95 49 732.4 732.4 325.4 732.5 0.02 59 15 28620 -52.1 -85.1 1 33.0 -55.6 95 46 734.7 734.7 325.5 734.9 0.02 60 12 30060 -52.9 -85.9 1 33.0 -56.8 81 73 780.3 780.3 326.7 780.5 0.02 61 10 31240 -51.3 -85.3 1 34.0 -56.3 90 82 828.1 828.1 327.9 828.3 0.03 62 8.7 32142 -52.5 -86.5 1 34.0 -57.5 857.0 857.1 328.5 857.3 0.03 63 7.2 33372 -50.3 -85.3 1 35.0 -56.8 913.7 913.7 329.7 914.1 0.04 64 6.9 33651 -47.3 -85.3 1 38.0 -55.4 937.4 937.4 330.1 937.8 0.04 TRP 157 13528 -71.3 -75.6 53 4.3 -71.3 300 62 342.8 342.8 295.0 342.8 0.01 WND 218 11517 -56.4 -58.5 77 2.1 -56.5 300 65 335.0 335.0 293.2 335.3 0.06 Sounding variables and indices 1000-500 mb thick: 5517.00 m Freezing level: 814.06 mb = 1878.41 m = 6162.68 ft Freezing level: 752.33 mb = 2506.55 m = 8223.48 ft Freezing level: 668.79 mb = 3455.52 m = 11336.87 ft Wetbulb zero: 894.01 mb = 1124.08 m = 3687.89 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 79.71 % Est. max temperature: 13.54 C = 56.37 F Sfc-Lift cond lev (LCL): 997.56 mb = 232.94 m = 764.24 ft T: 4.88 C 700-500 lapse rate: 5.49 C/km ThetaE index: 3.49 C Layer 873.0- 850.0 mb Conv cond level (CCL): 805.87 mb = 1958.89 m = 6426.73 ft Mean mixing ratio: 4.56 g/kg Conv temperature: 18.78 C = 65.81 F Cap Strength: 20.49 C Lifted Index: 20.64 C Risk: None Lifted Index @300 mb: 26.62 C Lifted Index @700 mb: 14.81 C Showalter Index: 20.23 C Risk: None Total Totals Index: 18.00 C Risk: None Vertical Totals Index: 14.50 C Cross Totals Index: 3.50 C K Index: 2.70 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 6.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.56 J/kg Max Up Vert Vel: 6.72 m/s Conv Inhibition (B-): 68664.80 J/kg Cap Strength: 20.64 C Lift Cond Lev (LCL): 932.48 mb = 783.53 m = 2570.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 337 at 17 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 1000 213 105 7 -6.8 1.8 | 142 22 -13.5 17.4 1 925 849 225 14 9.9 9.9 | 187 26 3.1 25.5 2 850 1531 280 5 4.9 -0.9 | 173 15 -1.8 14.7 3 700 3087 325 34 19.5 -27.9 | 314 18 12.7 -12.3 4 998 305 120 4 -3.5 2.0 | 150 20 -10.2 17.6 5 960 610 205 6 2.5 5.4 | 169 21 -4.2 21.0 6 923 914 230 15 11.5 9.6 | 191 26 4.7 25.2 7 888 1219 205 3 1.3 2.7 | 163 19 -5.5 18.3 8 854 1524 95 1 -1.0 0.1 | 154 17 -7.8 15.6 9 822 1829 295 9 8.2 -3.8 | 187 12 1.4 11.8 10 790 2134 285 9 8.7 -2.3 | 188 13 1.9 13.2 11 760 2438 315 22 15.6 -15.6 | 270 9 8.8 0.0 12 731 2743 330 28 14.0 -24.2 | 320 11 7.2 -8.7 13 703 3048 325 34 19.5 -27.9 | 314 18 12.7 -12.3 14 651 3658 325 35 20.1 -28.7 | 315 19 13.3 -13.1 15 602 4267 320 33 21.2 -25.3 | 304 17 14.5 -9.7 16 557 4877 315 35 24.7 -24.7 | 297 20 18.0 -9.2 17 516 5486 310 38 29.1 -24.4 | 292 24 22.3 -8.9 18 500 5730 310 39 29.9 -25.1 | 292 25 23.1 -9.5 19 476 6096 315 42 29.7 -29.7 | 302 27 22.9 -14.1 20 439 6706 310 45 34.5 -28.9 | 296 31 27.7 -13.4 21 400 7390 300 43 37.2 -21.5 | 281 31 30.5 -5.9 22 387 7620 300 45 39.0 -22.5 | 282 33 32.2 -6.9 23 325 8839 300 38 32.9 -19.0 | 277 26 26.1 -3.4 24 312 9144 295 40 36.3 -16.9 | 273 30 29.5 -1.3 25 300 9410 300 54 46.8 -27.0 | 286 42 40.0 -11.4 26 298 9449 300 55 47.6 -27.5 | 286 43 40.9 -11.9 27 250 10630 300 60 52.0 -30.0 | 288 47 45.2 -14.4 28 249 10668 305 60 49.1 -34.4 | 294 46 42.4 -18.9 29 218 11517 300 65 56.3 -32.5 | 289 52 49.5 -16.9 30 216 11582 300 65 56.3 -32.5 | 289 52 49.5 -16.9 31 200 12060 300 59 51.1 -29.5 | 287 46 44.3 -13.9 32 168 13106 300 45 39.0 -22.5 | 282 33 32.2 -6.9 33 157 13528 300 62 53.7 -31.0 | 288 49 46.9 -15.4 34 152 13716 300 62 53.7 -31.0 | 288 49 46.9 -15.4 35 150 13800 325 40 22.9 -32.8 | 317 24 16.2 -17.2 36 145 14021 320 33 21.2 -25.3 | 304 17 14.5 -9.7 37 138 14326 315 41 29.0 -29.0 | 301 26 22.2 -13.4 38 125 14935 340 36 12.3 -33.8 | 343 19 5.6 -18.3 39 119 15240 335 31 13.1 -28.1 | 333 14 6.3 -12.5 40 113 15545 345 31 8.0 -29.9 | 355 14 1.3 -14.4 41 100 16280 340 17 5.8 -16.0 | 66 1 -0.9 -0.4 42 97 16459 340 17 5.8 -16.0 | 66 1 -0.9 -0.4 43 93 16764 335 29 12.3 -26.3 | 333 12 5.5 -10.7 44 88 17069 335 27 11.4 -24.5 | 332 10 4.6 -8.9 45 84 17374 360 23 -0.0 -23.0 | 42 10 -6.8 -7.4 46 76 17983 5 15 -1.3 -14.9 | 94 8 -8.1 0.6 47 73 18288 340 15 5.1 -14.1 | 132 2 -1.6 1.5 48 70 18520 10 18 -3.1 -17.7 | 78 10 -9.9 -2.2 49 63 19202 25 16 -6.8 -14.5 | 94 14 -13.5 1.1 50 60 19507 60 16 -13.9 -8.0 | 110 22 -20.6 7.6 51 57 19812 20 11 -3.8 -10.3 | 116 12 -10.5 5.2 52 52 20422 55 13 -10.6 -7.5 | 115 19 -17.4 8.1 53 50 20700 55 17 -13.9 -9.8 | 106 21 -20.7 5.8 54 48 21031 55 16 -13.1 -9.2 | 108 21 -19.9 6.4 55 45 21336 80 20 -19.7 -3.5 | 115 29 -26.5 12.1 56 43 21641 65 23 -20.8 -9.7 | 102 28 -27.6 5.8 57 41 21946 90 18 -18.0 0.0 | 122 29 -24.8 15.6 58 38 22555 95 14 -13.9 1.2 | 129 27 -20.7 16.8 59 36 22860 75 22 -21.3 -5.7 | 109 30 -28.0 9.9 60 32 23774 60 22 -19.1 -11.0 | 100 26 -25.8 4.6 61 30 24079 80 25 -24.6 -4.3 | 110 33 -31.4 11.2 62 30 24100 80 34 -33.5 -5.9 | 103 41 -40.2 9.7 63 26 24994 60 44 -38.1 -22.0 | 82 45 -44.9 -6.4 64 25 25298 80 43 -42.3 -7.5 | 99 50 -49.1 8.1 65 20 26740 90 50 -50.0 0.0 | 105 59 -56.8 15.6 66 18 27432 95 54 -53.8 4.7 | 109 64 -60.6 20.3 67 14 28956 95 43 -42.8 3.7 | 111 53 -49.6 19.3 68 12 29870 80 72 -70.9 -12.5 | 92 78 -77.7 3.1 69 10 31240 90 82 -82.0 0.0 | 100 90 -88.8 15.6 Wind Parameters Mean winds (0-6000m): 306.5 at 22.6 knts Storm direction: 336.5 at 17.0 knts Storm rel Dir Shear (0-3000m): -95.8 deg Energy-Hel index: -1.41 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 ------------------------------------------------------------------------------- 500 140 9 151 25| | | 1000 208 11 176 25| | | 1500 222 10 180 23| | | 2000 243 10 186 20| | | 2500 272 12 198 16| | | 3000 299 15 216 10| | | 4000 294 15 218 12| | | 5000 304 19 243 10| | | 6000 307 23 260 12| | | Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20251201.00.gif