UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:1200Z 9 OCT 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 1011 17 3.2 2.9 98 0.3 3.1 275.5 276.3 275.7 288.1 4.66 1 1010 25 6.2 5.5 95 0.7 5.9 225 1 278.6 279.5 278.5 293.8 5.61 2 1003 84 8.8 4.6 75 4.2 6.7 225 1 281.7 282.6 279.7 296.4 5.30 3 1000 110 8.6 4.7 76 3.9 6.6 225 1 281.8 282.7 279.8 296.6 5.35 4 996 143 8.4 5.0 79 3.4 6.7 217 2 281.9 282.8 280.0 297.1 5.49 5 994 160 8.6 6.1 84 2.5 7.3 213 2 282.2 283.3 280.7 298.6 5.94 6 967 388 8.8 4.8 76 4.0 6.8 160 6 284.7 285.6 281.4 300.3 5.58 7 960 448 9.0 3.0 66 6.0 6.1 146 7 285.5 286.3 281.1 299.4 4.94 8 951 526 11.0 -2.0 40 13.0 5.1 128 9 288.3 288.9 280.6 298.3 3.47 9 925 757 9.6 -3.4 40 13.0 3.9 75 13 289.1 289.7 280.7 298.5 3.21 10 914 856 9.6 -4.4 37 14.0 3.5 78 14 290.1 290.6 280.8 299.0 3.01 11 850 1455 5.4 -4.6 48 10.0 1.1 95 19 291.8 292.4 281.8 301.2 3.19 12 768 2275 -0.5 -4.4 75 3.9 -2.1 108 24 294.0 294.7 283.2 304.7 3.59 13 741 2560 -1.9 -9.9 54 8.0 -4.8 113 26 295.5 296.0 282.5 302.9 2.43 14 733 2646 -2.5 -9.5 59 7.0 -5.1 114 27 295.8 296.2 282.8 303.5 2.54 15 721 2777 -2.7 -16.7 33 14.0 -7.0 116 27 297.0 297.2 282.0 301.5 1.43 16 710 2899 -3.3 -13.3 46 10.0 -6.7 118 28 297.6 298.0 282.8 303.6 1.93 17 700 3011 -4.5 -13.5 49 9.0 -7.5 120 29 297.5 297.9 282.8 303.4 1.93 18 623 3914 -13.3 -14.6 90 1.3 -13.7 117 34 297.5 297.9 282.8 303.6 1.98 19 619 3963 -13.5 -16.3 79 2.8 -14.3 116 34 297.8 298.1 282.7 303.2 1.73 20 618 3975 -12.5 -23.5 39 11.0 -15.0 116 35 299.1 299.3 282.2 302.1 0.93 21 615 4013 -11.9 -31.9 17 20.0 -15.6 116 35 300.2 300.3 282.0 301.7 0.43 22 612 4050 -11.9 -38.9 9 27.0 -16.0 116 35 300.6 300.7 281.9 301.4 0.22 23 554 4806 -16.3 -49.3 4 33.0 -19.9 113 39 304.1 304.1 283.1 304.4 0.08 24 500 5570 -22.1 -48.1 8 26.0 -24.6 110 44 306.1 306.1 284.0 306.5 0.10 25 439 6511 -29.5 -52.5 9 23.0 -31.0 114 44 308.3 308.3 284.8 308.6 0.07 26 400 7170 -32.5 -60.5 4 28.0 -33.8 115 48 312.7 312.8 286.4 312.9 0.03 27 347 8160 -38.5 -64.5 5 26.0 -39.4 102 42 317.6 317.6 288.0 317.7 0.02 28 333 8442 -38.9 -67.9 3 29.0 -39.8 99 47 320.8 320.8 289.0 320.9 0.01 29 315 8824 -38.1 -70.1 2 32.0 -39.2 94 52 327.1 327.1 290.9 327.1 0.01 30 300 9160 -38.7 -70.7 2 32.0 -39.8 85 58 330.8 330.8 291.9 330.9 0.01 31 289 9414 -39.1 -70.1 2 31.0 -40.1 85 59 333.8 333.8 292.7 333.8 0.01 32 270 9874 -41.0 -70.4 3 29.4 -41.9 75 82 337.6 337.6 293.7 337.7 0.01 33 265 10000 -41.5 -70.5 3 29.0 -42.4 75 82 338.7 338.7 294.0 338.7 0.01 34 250 10390 -44.1 -72.1 3 28.0 -44.8 80 74 340.5 340.5 294.4 340.5 0.01 35 229 10975 -46.3 -72.3 4 26.0 -46.9 90 74 345.8 345.8 295.7 345.8 0.01 36 218 11302 -45.9 -74.9 2 29.0 -46.6 94 54 351.3 351.3 296.9 351.4 0.01 37 200 11870 -50.3 -76.3 3 26.0 -50.8 60 51 353.1 353.1 297.3 353.1 0.01 38 183 12448 -53.7 -79.7 3 26.0 -54.1 80 57 356.7 356.7 298.0 356.7 0.00 39 178 12627 -52.1 -81.1 2 29.0 -52.5 71 54 362.1 362.1 299.1 362.1 0.00 40 177 12664 -49.7 -81.7 1 32.0 -50.3 73 53 366.7 366.7 299.9 366.7 0.00 41 165 13123 -51.9 -81.9 2 30.0 -52.4 94 37 370.4 370.4 300.7 370.4 0.00 42 163 13202 -51.3 -82.3 1 31.0 -51.8 87 38 372.7 372.7 301.1 372.7 0.00 43 155 13528 -53.9 -82.9 2 29.0 -54.3 78 41 373.7 373.7 301.2 373.7 0.00 44 150 13740 -53.1 -83.1 1 30.0 -53.5 100 37 378.6 378.6 302.0 378.6 0.00 45 144 14003 -51.7 -83.7 1 32.0 -52.2 100 36 385.5 385.5 303.1 385.5 0.00 46 133 14517 -52.5 -83.5 1 31.0 -53.1 97 27 392.9 392.9 304.2 392.9 0.00 47 114 15501 -57.5 -85.5 2 28.0 -57.9 71 13 401.3 401.3 305.4 401.3 0.00 48 113 15556 -55.9 -85.9 1 30.0 -56.3 70 12 405.3 405.3 305.9 405.3 0.00 49 110 15727 -56.9 -85.9 1 29.0 -57.3 82 20 406.6 406.6 306.0 406.6 0.00 50 107 15902 -55.7 -85.7 1 30.0 -56.2 89 24 412.1 412.1 306.7 412.1 0.00 51 100 16330 -58.5 -86.5 2 28.0 -58.9 85 18 414.7 414.7 307.1 414.7 0.00 52 96 16586 -58.7 -86.7 2 28.0 -59.0 93 19 419.2 419.2 307.6 419.2 0.00 53 87 17209 -55.3 -86.3 1 31.0 -55.9 132 18 438.0 438.0 309.7 438.0 0.00 54 81 17662 -58.3 -87.3 1 29.0 -58.7 112 3 440.9 440.9 310.0 440.9 0.00 55 70 18580 -58.3 -88.3 1 30.0 -58.8 85 4 459.7 459.7 311.7 459.7 0.00 56 50 20680 -62.5 -89.5 1 27.0 -62.9 180 10 496.2 496.2 314.7 496.2 0.00 57 41 21903 -61.7 -89.7 1 28.0 -62.3 271 12 527.2 527.2 316.8 527.2 0.00 58 39 22215 -57.7 -88.7 1 31.0 -58.6 258 14 544.9 544.9 317.8 544.9 0.00 59 30 23860 -59.7 -88.7 1 29.0 -60.6 270 10 581.9 581.9 319.8 581.9 0.00 60 20 26400 -59.9 -88.9 1 29.0 -61.2 255 1 652.8 652.8 322.8 652.9 0.01 61 19 26720 -61.1 -90.1 1 29.0 -62.3 318 4 658.7 658.7 323.0 658.8 0.01 62 13 29110 -55.1 -87.1 1 32.0 -58.1 289 16 755.0 755.0 326.1 755.2 0.02 63 12 29620 -56.7 -87.7 1 31.0 -59.5 313 20 766.9 766.9 326.4 767.0 0.01 64 10 30780 -55.1 -88.1 1 33.0 -58.7 260 16 813.9 813.9 327.6 814.0 0.02 65 8.6 31749 -52.5 -86.5 1 34.0 -57.5 859.9 859.9 328.6 860.1 0.03 TRP 183 12448 -53.7 -79.7 3 26.0 -54.1 80 57 356.7 356.7 298.0 356.7 0.00 WND 270 9874 -41.0 -70.4 3 29.4 -41.9 75 82 337.6 337.6 293.7 337.7 0.01 Sounding variables and indices 1000-500 mb thick: 5460.00 m Freezing level: 774.95 mb = 2205.28 m = 7235.10 ft Wetbulb zero: 821.68 mb = 1728.77 m = 5671.75 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 43.57 % Est. max temperature: 19.27 C = 66.69 F Sfc-Lift cond lev (LCL): 1006.23 mb = 57.13 m = 187.44 ft T: 7.60 C 700-500 lapse rate: 6.88 C/km ThetaE index: 2.01 C Layer 721.0- 710.0 mb Conv cond level (CCL): 741.00 mb = 2560.11 m = 8399.21 ft Mean mixing ratio: 4.50 g/kg Conv temperature: 23.31 C = 73.96 F Cap Strength: 7.47 C Lifted Index: 7.94 C Risk: None Lifted Index @300 mb: 22.98 C Lifted Index @700 mb: 5.79 C Showalter Index: 6.01 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 17.50 C K Index: 13.90 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 1.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.25 J/kg Max Up Vert Vel: 9.41 m/s Conv Inhibition (B-): 59318.00 J/kg Cap Strength: 7.85 C Lift Cond Lev (LCL): 854.41 mb = 1412.31 m = 4633.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 144 at 26 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 110 225 1 0.7 0.7 | 322 26 16.3 -20.5 1 925 757 75 13 -12.6 -3.4 | 353 25 3.0 -24.6 2 850 1455 95 19 -18.9 1.7 | 10 20 -3.3 -19.6 3 700 3011 120 29 -25.1 14.5 | 55 12 -9.5 -6.7 4 500 5570 110 44 -41.3 15.0 | 77 26 -25.8 -6.2 5 1042 305 95 4 -4.0 0.3 | 331 24 11.6 -20.9 6 999 610 100 11 -10.8 1.9 | 346 20 4.8 -19.3 7 957 914 80 19 -18.7 -3.3 | 7 25 -3.1 -24.5 8 917 1219 95 19 -18.9 1.7 | 10 20 -3.3 -19.6 9 879 1524 95 19 -18.9 1.7 | 10 20 -3.3 -19.6 10 842 1829 120 26 -22.5 13.0 | 40 11 -6.9 -8.2 11 807 2134 110 28 -26.3 9.6 | 43 16 -10.7 -11.6 12 774 2438 105 27 -26.1 7.0 | 36 18 -10.5 -14.2 13 742 2743 115 26 -23.6 11.0 | 38 13 -8.0 -10.2 14 681 3353 125 31 -25.4 17.8 | 71 10 -9.8 -3.4 15 653 3658 115 37 -33.5 15.6 | 73 19 -17.9 -5.6 16 626 3962 130 37 -28.3 23.8 | 101 13 -12.8 2.6 17 600 4267 125 42 -34.4 24.1 | 99 19 -18.8 2.9 18 551 4877 110 45 -42.3 15.4 | 78 27 -26.7 -5.8 19 528 5182 110 50 -47.0 17.1 | 83 32 -31.4 -4.1 20 465 6096 110 44 -41.3 15.0 | 77 26 -25.8 -6.2 21 409 7010 120 44 -38.1 22.0 | 92 23 -22.5 0.8 22 400 7170 115 48 -43.5 20.3 | 88 28 -27.9 -0.9 23 375 7620 115 42 -38.1 17.7 | 81 23 -22.5 -3.5 24 359 7925 105 39 -37.7 10.1 | 63 25 -22.1 -11.1 25 301 9144 90 57 -57.0 0.0 | 63 47 -41.4 -21.2 26 300 9160 85 58 -57.8 -5.1 | 58 50 -42.2 -26.3 27 287 9449 85 59 -58.8 -5.1 | 59 51 -43.2 -26.4 28 270 9874 75 82 -79.2 -21.2 | 56 76 -63.6 -42.4 29 263 10058 75 82 -79.2 -21.2 | 56 76 -63.6 -42.4 30 250 10390 80 74 -72.9 -12.8 | 59 67 -57.3 -34.1 31 240 10668 85 74 -73.7 -6.4 | 65 64 -58.1 -27.7 32 229 10973 90 74 -74.0 0.0 | 70 62 -58.4 -21.2 33 219 11278 95 55 -54.8 4.8 | 67 42 -39.2 -16.4 34 209 11582 80 43 -42.3 -7.5 | 43 39 -26.8 -28.7 35 200 11870 60 51 -44.2 -25.5 | 31 55 -28.6 -46.7 36 199 11887 65 48 -43.5 -20.3 | 34 50 -27.9 -41.5 37 183 12448 80 57 -56.1 -9.9 | 52 51 -40.5 -31.1 38 182 12497 65 59 -53.5 -24.9 | 39 60 -37.9 -46.2 39 165 13106 95 37 -36.9 3.2 | 50 28 -21.3 -18.0 40 158 13411 70 39 -36.6 -13.3 | 31 40 -21.1 -34.6 41 151 13716 90 43 -43.0 0.0 | 52 35 -27.4 -21.2 42 150 13740 100 37 -36.4 6.4 | 55 26 -20.8 -14.8 43 144 14021 100 36 -35.5 6.3 | 53 25 -19.9 -15.0 44 137 14326 85 34 -33.9 -3.0 | 37 30 -18.3 -24.2 45 130 14630 105 22 -21.3 5.7 | 20 17 -5.7 -15.5 46 119 15240 75 17 -16.4 -4.4 | 2 26 -0.8 -25.6 47 113 15545 70 12 -11.3 -4.1 | 350 26 4.3 -25.3 48 108 15850 90 25 -25.0 0.0 | 24 23 -9.4 -21.2 49 100 16330 85 18 -17.9 -1.6 | 6 23 -2.3 -22.8 50 98 16459 85 18 -17.9 -1.6 | 6 23 -2.3 -22.8 51 89 17069 125 24 -19.7 13.8 | 29 8 -4.1 -7.5 52 85 17374 140 10 -6.4 7.7 | 326 16 9.2 -13.6 53 81 17678 110 3 -2.8 1.0 | 328 24 12.8 -20.2 54 77 17983 110 10 -9.4 3.4 | 341 19 6.2 -17.8 55 73 18288 130 14 -10.7 9.0 | 338 13 4.9 -12.2 56 70 18580 85 4 -4.0 -0.3 | 332 24 11.6 -21.6 57 70 18593 0 0 -0.0 -0.0 | 324 26 15.6 -21.2 58 67 18898 50 11 -8.4 -7.1 | 346 29 7.2 -28.3 59 63 19202 50 14 -10.7 -9.0 | 351 31 4.9 -30.2 60 60 19507 70 12 -11.3 -4.1 | 350 26 4.3 -25.3 61 55 20117 70 1 -0.9 -0.3 | 326 26 14.7 -21.6 62 50 20680 180 10 0.0 10.0 | 306 19 15.6 -11.2 63 47 21031 190 10 1.7 9.8 | 303 21 17.3 -11.4 64 45 21336 295 10 9.1 -4.2 | 316 35 24.7 -25.4 65 37 22555 245 15 13.6 6.3 | 297 33 29.2 -14.9 66 34 23165 295 18 16.3 -7.6 | 312 43 31.9 -28.8 67 30 23774 225 10 7.1 7.1 | 302 27 22.7 -14.1 68 30 23860 270 10 10.0 -0.0 | 310 33 25.6 -21.2 69 29 24079 225 11 7.8 7.8 | 300 27 23.4 -13.4 70 24 25298 270 10 10.0 -0.0 | 310 33 25.6 -21.2 71 23 25603 340 11 3.8 -10.3 | 328 37 19.4 -31.6 72 22 25908 295 1 0.9 -0.4 | 323 27 16.5 -21.6 73 21 26213 340 14 4.8 -13.2 | 329 40 20.4 -34.4 74 20 26400 255 1 1.0 0.3 | 322 27 16.6 -21.0 75 20 26518 355 10 0.9 -10.0 | 332 35 16.5 -31.2 76 19 26822 300 1 0.9 -0.5 | 323 27 16.5 -21.7 77 17 27432 345 4 1.0 -3.9 | 326 30 16.6 -25.1 78 15 28346 250 13 12.2 4.4 | 301 32 27.8 -16.8 79 14 28651 285 14 13.5 -3.6 | 310 38 29.1 -24.8 80 13 29261 290 17 16.0 -5.8 | 311 42 31.6 -27.0 81 12 29566 310 21 16.1 -13.5 | 318 47 31.7 -34.7 82 12 29870 325 15 8.6 -12.3 | 324 41 24.2 -33.5 83 11 30175 305 10 8.2 -5.7 | 319 36 23.8 -27.0 84 10 30780 260 16 15.8 2.8 | 300 36 31.4 -18.4 Wind Parameters Mean winds (0-6000m): 113.7 at 35.1 knts Storm direction: 143.7 at 26.3 knts Storm rel Dir Shear (0-3000m): 10.0 deg Energy-Hel index: -2.77 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 ------------------------------------------------------------------------------- 500 137 5 325 22| | | 1000 78 9 344 24| | | 1500 85 12 351 23| | | 2000 91 14 356 21| | | 2500 97 16 2 19| | | 3000 103 18 8 17| | | 4000 109 22 19 15| | | 5000 110 25 33 15| | | 6000 114 35 67 18| | | Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20251009.12.gif