UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:0000Z 5 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 1021 17 7.0 6.2 95 0.8 6.6 110 3 278.5 279.5 278.8 294.3 5.82 1 1000 184 5.6 5.6 100 0.0 5.6 110 7 278.8 279.7 278.7 294.3 5.70 2 973 408 4.4 4.4 100 0.0 4.4 169 5 279.7 280.6 278.9 294.5 5.39 3 946 638 6.0 6.0 100 0.0 6.0 279 5 283.6 284.7 281.7 300.8 6.20 4 925 822 5.4 5.4 100 0.0 5.4 305 11 284.8 285.9 282.1 301.8 6.08 5 888 1155 3.6 3.6 100 0.0 3.6 306 9 286.3 287.3 282.2 302.0 5.58 6 850 1509 1.8 1.7 99 0.1 1.7 295 9 288.0 288.9 282.4 302.5 5.09 7 826 1739 0.4 0.4 100 0.0 0.4 313 9 288.9 289.8 282.4 302.6 4.77 8 812 1877 0.0 -1.7 88 1.7 -0.7 319 10 289.9 290.6 282.1 301.9 4.16 9 803 1966 0.0 -8.0 55 8.0 -3.0 316 12 290.8 291.3 280.7 298.5 2.60 10 782 2178 -0.9 -5.6 70 4.7 -2.8 310 17 292.1 292.7 282.0 301.6 3.22 11 762 2384 -2.3 -11.3 50 9.0 -5.4 310 19 292.7 293.1 281.0 299.1 2.11 12 723 2799 -5.3 -5.7 97 0.4 -5.5 308 19 293.9 294.5 283.0 304.1 3.45 13 714 2898 -5.9 -6.3 97 0.4 -6.1 312 20 294.3 294.9 283.1 304.2 3.34 14 705 2997 -5.7 -15.7 45 10.0 -8.8 317 21 295.6 295.9 281.5 300.5 1.59 15 700 3053 -5.7 -18.7 35 13.0 -9.4 315 22 296.2 296.4 281.4 300.1 1.25 16 695 3109 -5.9 -19.9 32 14.0 -9.7 311 23 296.6 296.8 281.4 300.1 1.13 17 690 3166 -6.3 -18.3 38 12.0 -9.7 308 23 296.7 297.0 281.7 300.8 1.31 18 687 3200 -6.7 -12.7 62 6.0 -8.7 305 24 296.7 297.0 282.6 303.1 2.09 19 678 3302 -7.5 -13.5 62 6.0 -9.4 299 25 296.9 297.2 282.6 303.0 1.99 20 634 3823 -9.7 -9.7 100 0.0 -9.7 300 36 300.1 300.7 284.9 309.0 2.89 21 608 4144 -12.1 -12.1 100 0.0 -12.1 300 40 301.0 301.4 284.8 308.7 2.48 22 605 4182 -10.9 -12.9 85 2.0 -11.6 300 41 302.8 303.2 285.4 310.1 2.34 23 600 4246 -10.3 -28.3 21 18.0 -14.2 300 42 304.2 304.3 283.9 306.3 0.62 24 579 4520 -11.1 -41.1 6 30.0 -15.7 302 44 306.4 306.4 284.2 307.0 0.18 25 534 5137 -14.9 -36.9 13 22.0 -18.5 305 48 309.0 309.1 285.4 310.1 0.30 26 525 5265 -16.1 -38.1 13 22.0 -19.5 305 49 309.1 309.1 285.3 310.0 0.27 27 500 5630 -19.5 -29.5 41 10.0 -21.4 305 49 309.3 309.4 285.9 311.5 0.66 28 467 6133 -23.7 -26.8 76 3.1 -24.3 304 53 310.1 310.3 286.5 313.2 0.91 29 464 6180 -23.3 -26.2 77 2.9 -23.9 302 55 311.2 311.4 286.9 314.5 0.97 30 407 7126 -29.3 -30.7 88 1.4 -29.5 286 86 315.3 315.5 288.1 317.9 0.73 31 400 7250 -30.3 -32.2 83 1.9 -30.6 285 89 315.6 315.7 288.1 317.9 0.64 32 359 8013 -35.7 -38.5 75 2.8 -36.0 296 97 318.3 318.4 288.6 319.7 0.38 33 326 8681 -38.1 -42.1 66 4.0 -38.4 303 122 323.9 323.9 290.3 325.0 0.29 34 313 8961 -39.9 -44.9 59 5.0 -40.3 303 130 325.2 325.2 290.6 326.0 0.22 35 300 9250 -42.1 -45.8 67 3.7 -42.3 300 137 326.0 326.1 290.8 326.8 0.21 36 296 9340 -42.7 -45.5 74 2.8 -42.9 300 140 326.4 326.5 290.9 327.3 0.22 37 291 9454 -43.3 -47.5 63 4.2 -43.6 300 143 327.2 327.2 291.1 327.9 0.18 38 287 9547 -43.7 -47.6 65 3.9 -43.9 300 145 327.9 327.9 291.3 328.6 0.18 39 285 9594 -43.3 -61.3 12 18.0 -43.9 300 147 329.1 329.1 291.5 329.3 0.04 40 278 9760 -44.3 -52.3 41 8.0 -44.7 300 151 330.0 330.1 291.9 330.5 0.11 41 270 9954 -45.9 -53.0 44 7.1 -46.2 300 157 330.5 330.5 292.0 330.9 0.10 42 269 9978 -46.1 -53.1 45 7.0 -46.4 300 157 330.5 330.6 292.0 330.9 0.10 43 261 10177 -46.9 -59.9 21 13.0 -47.3 302 150 332.2 332.2 292.4 332.4 0.05 44 251 10434 -48.5 -65.5 12 17.0 -48.9 305 134 333.6 333.6 292.7 333.7 0.02 45 250 10460 -48.5 -66.5 11 18.0 -48.9 300 133 334.0 334.0 292.8 334.0 0.02 46 242 10675 -45.3 -73.3 3 28.0 -46.0 300 130 341.9 341.9 294.8 341.9 0.01 47 234 10899 -44.7 -73.7 2 29.0 -45.4 303 125 346.1 346.1 295.8 346.1 0.01 48 209 11649 -47.3 -77.3 2 30.0 -47.9 307 105 353.4 353.4 297.4 353.4 0.00 49 200 11940 -46.1 -78.1 1 32.0 -46.9 295 89 359.8 359.8 298.7 359.8 0.00 50 175 12825 -48.3 -81.3 1 33.0 -49.0 299 97 370.2 370.2 300.6 370.2 0.00 51 150 13830 -53.7 -84.7 1 31.0 -54.1 295 83 377.5 377.5 301.8 377.6 0.00 52 136 14454 -57.1 -85.1 2 28.0 -57.4 295 83 382.3 382.3 302.6 382.3 0.00 53 126 14937 -57.1 -85.1 2 28.0 -57.5 295 76 390.7 390.7 303.9 390.7 0.00 54 116 15456 -60.3 -86.3 2 26.0 -60.6 292 62 394.1 394.1 304.4 394.1 0.00 55 109 15844 -59.7 -85.7 2 26.0 -60.0 285 57 402.3 402.3 305.5 402.3 0.00 56 100 16380 -61.3 -86.3 2 25.0 -61.6 300 61 409.3 409.3 306.4 409.3 0.00 57 89 17100 -63.7 -86.7 3 23.0 -63.9 291 51 418.4 418.4 307.5 418.4 0.00 58 83 17532 -60.9 -86.9 2 26.0 -61.2 303 40 432.5 432.5 309.1 432.5 0.00 59 71 18502 -61.9 -87.9 2 26.0 -62.2 298 28 450.1 450.1 310.8 450.1 0.00 60 70 18590 -61.1 -87.1 2 26.0 -61.4 295 28 453.7 453.7 311.2 453.7 0.00 61 62 19346 -59.3 -87.3 1 28.0 -59.8 306 36 473.7 473.7 313.0 473.7 0.00 62 54 20208 -61.1 -88.1 2 27.0 -61.6 323 30 488.6 488.6 314.1 488.6 0.00 63 52 20442 -60.3 -88.3 1 28.0 -60.9 332 34 495.8 495.8 314.7 495.8 0.00 64 51 20564 -56.5 -87.5 1 31.0 -57.3 343 27 507.5 507.5 315.5 507.5 0.00 65 50 20690 -56.3 -86.3 1 30.0 -57.2 355 20 510.8 510.8 315.7 510.8 0.00 66 40 22108 -54.3 -86.3 1 32.0 -55.6 5 30 549.5 549.5 318.1 549.5 0.01 67 30 23930 -58.3 -88.3 1 30.0 -59.4 35 38 585.7 585.7 319.9 585.7 0.01 68 23 25608 -57.9 -87.9 1 30.0 -59.3 43 52 633.1 633.1 322.0 633.2 0.01 69 21 26188 -53.9 -86.9 1 33.0 -56.3 47 45 661.9 661.9 323.2 662.0 0.01 70 20 26500 -56.1 -86.1 1 30.0 -58.1 50 41 664.5 664.5 323.2 664.5 0.01 71 19 26826 -56.7 -86.7 1 30.0 -58.6 55 38 672.4 672.4 323.5 672.5 0.01 72 17 27536 -54.1 -86.1 1 32.0 -56.8 50 58 702.5 702.5 324.5 702.6 0.01 73 15 28334 -56.9 -86.9 1 30.0 -59.2 62 51 718.8 718.8 325.0 718.9 0.01 74 14 28775 -53.7 -86.7 1 33.0 -57.0 64 47 743.9 744.0 325.8 744.1 0.02 75 12 29763 -55.3 -86.3 1 31.0 -58.5 69 50 771.8 771.8 326.5 772.0 0.02 76 10 30930 -54.1 -86.1 1 32.0 -58.1 75 58 817.6 817.6 327.7 817.8 0.02 77 8.8 31754 -52.3 -85.3 1 33.0 -57.3 855.0 855.0 328.5 855.3 0.03 78 8.3 32132 -52.5 -85.5 1 33.0 -57.6 868.7 868.7 328.8 869.0 0.03 TRP 251 10434 -48.5 -65.5 12 17.0 -48.9 305 134 333.6 333.6 292.7 333.7 0.02 WND 270 9954 -45.9 -53.0 44 7.1 -46.2 300 157 330.5 330.5 292.0 330.9 0.10 Sounding variables and indices 1000-500 mb thick: 5446.00 m Freezing level: 803.00 mb = 1965.87 m = 6449.62 ft Wetbulb zero: 821.33 mb = 1784.92 m = 5855.98 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 67.10 % Est. max temperature: 15.63 C = 60.14 F Sfc-Lift cond lev (LCL): 1008.63 mb = 114.95 m = 377.13 ft T: 6.18 C 700-500 lapse rate: 5.36 C/km ThetaE index: 4.13 C Layer 705.0- 695.0 mb Conv cond level (CCL): 1000.00 mb = 184.00 m = 603.67 ft Mean mixing ratio: 5.81 g/kg Conv temperature: 7.52 C = 45.54 F Cap Strength: 12.06 C Lifted Index: 11.53 C Risk: None Lifted Index @300 mb: 20.58 C Lifted Index @700 mb: 5.41 C Showalter Index: 7.73 C Risk: None Total Totals Index: 42.50 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 21.20 C K Index: 10.00 Risk: None Sweat Index: 87.40 Risk: None Energy Index: 1.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.17 J/kg Max Up Vert Vel: 7.90 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 11.96 C Lift Cond Lev (LCL): 968.52 mb = 445.51 m = 1461.64 ft Lev Free Conv (LFC): 963.52 mb = 487.86 m = 1600.57 ft Equ Level (EL): 953.52 mb = 573.21 m = 1880.60 ft B at Equ Level: 28.45 J/kg Max Parcel Lev (MPL): 903.52 mb = 1013.51 m = 3325.12 ft Wind level data Storm motion: 334 at 20 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 1021 17 110 3 -2.8 1.0 | 149 22 -11.6 19.2 1 1000 184 110 7 -6.6 2.4 | 143 26 -15.4 20.6 2 985 305 115 6 -5.4 2.5 | 146 25 -14.2 20.7 3 949 610 275 4 4.0 -0.3 | 165 18 -4.8 17.8 4 925 822 305 11 9.0 -6.3 | 181 12 0.2 11.9 5 915 914 310 11 8.4 -7.1 | 178 11 -0.4 11.1 6 881 1219 305 8 6.6 -4.6 | 171 14 -2.2 13.6 7 850 1509 295 9 8.2 -3.8 | 177 14 -0.6 14.4 8 816 1829 320 9 5.8 -6.9 | 165 12 -3.0 11.3 9 786 2134 310 17 13.0 -10.9 | 210 8 4.2 7.3 10 756 2438 310 20 15.3 -12.9 | 231 8 6.5 5.3 11 728 2743 305 19 15.6 -10.9 | 223 10 6.8 7.3 12 700 3048 320 21 13.5 -16.1 | 246 5 4.7 2.1 13 700 3053 315 22 15.6 -15.6 | 249 7 6.8 2.6 14 673 3353 295 26 23.6 -11.0 | 244 16 14.8 7.2 15 647 3658 300 34 29.4 -17.0 | 267 21 20.7 1.2 16 597 4267 300 42 36.4 -21.0 | 276 28 27.6 -2.8 17 552 4877 305 48 39.3 -27.5 | 287 32 30.5 -9.3 18 500 5630 305 49 40.1 -28.1 | 288 33 31.3 -9.9 19 489 5791 305 51 41.8 -29.3 | 289 35 33.0 -11.1 20 469 6096 305 51 41.8 -29.3 | 289 35 33.0 -11.1 21 450 6401 295 68 61.6 -28.7 | 281 54 52.8 -10.6 22 400 7250 285 89 86.0 -23.0 | 274 77 77.2 -4.9 23 396 7315 285 84 81.1 -21.7 | 273 72 72.3 -3.6 24 379 7620 290 87 81.8 -29.8 | 279 74 73.0 -11.6 25 363 7925 295 94 85.2 -39.7 | 286 79 76.4 -21.5 26 318 8839 305 128 104.9 -73.4 | 300 111 96.1 -55.2 27 305 9144 300 132 114.3 -66.0 | 294 116 105.5 -47.8 28 300 9250 300 137 118.6 -68.5 | 295 121 109.9 -50.3 29 270 9954 300 157 136.0 -78.5 | 295 141 127.2 -60.3 30 266 10058 300 157 136.0 -78.5 | 295 141 127.2 -60.3 31 251 10434 305 134 109.8 -76.9 | 300 117 101.0 -58.7 32 250 10460 300 133 115.2 -66.5 | 294 117 106.4 -48.3 33 242 10668 300 130 112.6 -65.0 | 294 114 103.8 -46.8 34 211 11582 310 111 85.0 -71.3 | 305 93 76.2 -53.2 35 202 11887 295 85 77.0 -35.9 | 285 71 68.2 -17.7 36 200 11940 295 89 80.7 -37.6 | 285 74 71.9 -19.4 37 184 12497 300 102 88.3 -51.0 | 292 86 79.5 -32.8 38 150 13830 295 83 75.2 -35.1 | 284 69 66.4 -16.9 39 139 14326 295 80 72.5 -33.8 | 284 66 63.7 -15.6 40 132 14630 295 87 78.8 -36.8 | 285 72 70.1 -18.6 41 120 15240 295 64 58.0 -27.0 | 280 50 49.2 -8.9 42 109 15850 285 57 55.1 -14.8 | 266 46 46.3 3.4 43 100 16380 300 61 52.8 -30.5 | 286 46 44.0 -12.3 44 94 16764 300 61 52.8 -30.5 | 286 46 44.0 -12.3 45 89 17069 290 52 48.9 -17.8 | 269 40 40.1 0.4 46 77 17983 315 29 20.5 -20.5 | 281 12 11.7 -2.3 47 70 18590 295 28 25.4 -11.8 | 249 18 16.6 6.4 48 70 18593 310 31 23.7 -19.9 | 277 15 15.0 -1.7 49 67 18898 295 30 27.2 -12.7 | 253 19 18.4 5.5 50 63 19202 305 41 33.6 -23.5 | 282 25 24.8 -5.3 51 58 19812 310 22 16.9 -14.1 | 243 9 8.1 4.0 52 52 20422 330 35 17.5 -30.3 | 324 15 8.7 -12.1 53 50 20690 355 20 1.7 -19.9 | 76 7 -7.1 -1.7 54 50 20726 335 24 10.1 -21.8 | 339 4 1.3 -3.6 55 47 21031 355 20 1.7 -19.9 | 76 7 -7.1 -1.7 56 45 21336 5 20 -1.7 -19.9 | 81 11 -10.5 -1.7 57 43 21641 35 24 -13.8 -19.7 | 86 23 -22.6 -1.5 58 39 22250 355 32 2.8 -31.9 | 24 15 -6.0 -13.7 59 36 22860 45 20 -14.1 -14.1 | 100 23 -22.9 4.0 60 34 23165 15 21 -5.4 -20.3 | 82 14 -14.2 -2.1 61 31 23774 35 44 -25.2 -36.0 | 62 38 -34.0 -17.9 62 30 23930 35 38 -21.8 -31.1 | 67 33 -30.6 -12.9 63 28 24384 35 38 -21.8 -31.1 | 67 33 -30.6 -12.9 64 25 24994 30 50 -25.0 -43.3 | 53 42 -33.8 -25.1 65 24 25298 40 56 -36.0 -42.9 | 61 51 -44.8 -24.7 66 20 26500 50 41 -31.4 -26.4 | 79 41 -40.2 -8.2 67 20 26518 65 41 -37.2 -17.3 | 91 46 -46.0 0.9 68 19 26822 55 38 -31.1 -21.8 | 85 40 -39.9 -3.6 69 18 27127 40 57 -36.6 -43.7 | 61 52 -45.4 -25.5 70 17 27432 45 59 -41.7 -41.7 | 65 56 -50.5 -23.5 71 16 27737 60 56 -48.5 -28.0 | 80 58 -57.3 -9.8 72 14 28956 65 45 -40.8 -19.0 | 89 50 -49.6 -0.8 73 10 30930 75 58 -56.0 -15.0 | 93 65 -64.8 3.2 Wind Parameters Mean winds (0-6000m): 304.2 at 26.9 knts Storm direction: 334.2 at 20.2 knts Shear (0-3000m) pos: 3.4 neg: 1.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 93.5 deg Storm rel helicity (0-3000m) pos: 112.5 neg: -31.2 tot: 81.3 m^2/s^2 ave: 27.1 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 3.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.22 Bulk Shear: 139.07 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 ------------------------------------------------------------------------------- 500 124 5 148 25| 6.7 0.0 6.7| 61.4 -13.0 48.3 96.6 0.51| 14.9 7.6 1000 310 7 165 14| 6.6 0.0 6.6| 78.3 -16.6 61.7 61.7 0.37| 14.4 5.3 1500 305 7 169 14| 4.4 0.8 5.2| 84.3 -20.2 64.1 42.7 0.34| 10.9 3.7 2000 308 8 170 13| 4.7 0.6 5.2| 94.3 -28.9 65.4 32.7 0.30| 10.4 3.1 2500 309 10 176 12| 3.7 1.2 4.9|107.5 -29.2 78.3 31.3 0.39| 9.6 3.7 3000 309 12 182 11| 3.4 1.0 4.3|112.5 -31.2 81.3 27.1 0.37| 9.1 3.4 4000 305 16 208 10| 3.6 2.4 6.0|161.7 -34.1 127.6 31.9 0.38| 9.8 3.7 5000 304 22 239 11| 3.9 1.9 5.8|217.8 -34.1 183.7 36.7 0.42| 9.0 3.7 6000 304 27 257 14| 3.3 1.8 5.1|225.1 -34.1 191.0 31.8 0.41| 7.7 3.2 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20251205.00.gif