UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:0000Z 6 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 ------------------------------------------------------------------------------- 0 1000 3 135 10 SFC 998 17 7.8 7.5 98 0.3 7.6 135 10 281.1 282.2 280.9 299.0 6.52 2 978 185 6.4 6.4 100 0.0 6.4 132 10 281.3 282.4 280.6 298.3 6.17 3 925 643 4.8 4.8 100 0.0 4.8 220 15 284.2 285.2 281.5 300.5 5.83 4 850 1329 0.8 0.3 96 0.5 0.5 215 17 287.0 287.8 281.4 300.1 4.60 5 714 2711 -7.3 -7.3 100 0.0 -7.3 210 19 292.7 293.3 282.1 301.9 3.09 6 700 2865 -7.5 -7.5 100 0.0 -7.5 230 21 294.2 294.7 282.8 303.4 3.11 7 662 3298 -9.3 -9.3 100 0.0 -9.3 261 12 296.9 297.4 283.6 305.5 2.85 8 659 3333 -8.5 -10.2 87 1.7 -9.1 263 12 298.2 298.7 283.9 306.3 2.67 9 631 3670 -9.5 -17.5 52 8.0 -11.8 285 23 300.8 301.0 283.7 305.6 1.53 10 630 3682 -9.7 -19.7 44 10.0 -12.4 285 24 300.7 300.9 283.3 304.7 1.27 11 628 3706 -9.7 -36.7 9 27.0 -14.3 286 25 300.9 301.0 282.1 301.8 0.26 12 626 3731 -9.7 -38.7 7 29.0 -14.4 287 26 301.2 301.3 282.1 302.0 0.21 13 615 3868 -10.3 -39.3 7 29.0 -14.9 291 33 302.1 302.1 282.5 302.8 0.21 14 612 3905 -10.5 -35.5 11 25.0 -14.9 293 34 302.3 302.3 282.7 303.3 0.30 15 610 3931 -10.5 -20.5 44 10.0 -13.2 293 36 302.5 302.8 284.0 306.5 1.23 16 604 4007 -10.7 -20.7 44 10.0 -13.3 295 38 303.2 303.4 284.2 307.1 1.22 17 556 4637 -16.3 -20.2 72 3.9 -17.3 298 39 303.8 304.1 284.7 308.2 1.38 18 548 4746 -16.7 -28.7 35 12.0 -19.0 299 40 304.6 304.7 284.1 306.8 0.65 19 537 4898 -17.5 -35.5 19 18.0 -20.3 300 40 305.4 305.5 284.0 306.6 0.35 20 500 5430 -20.3 -39.3 17 19.0 -22.8 295 47 308.3 308.3 285.0 309.2 0.25 21 499 5445 -20.5 -38.5 18 18.0 -22.9 295 47 308.2 308.3 285.0 309.2 0.27 22 467 5931 -25.1 -40.1 23 15.0 -26.8 299 52 308.4 308.4 285.1 309.3 0.25 23 439 6377 -29.3 -36.3 51 7.0 -30.1 296 56 308.6 308.7 285.3 309.9 0.39 24 437 6410 -29.1 -42.1 27 13.0 -30.3 295 56 309.2 309.3 285.3 310.0 0.22 25 430 6526 -28.7 -49.7 11 21.0 -30.3 293 54 311.2 311.2 285.9 311.5 0.10 26 414 6796 -30.7 -51.7 11 21.0 -32.1 289 51 312.0 312.0 286.1 312.3 0.08 27 400 7040 -32.7 -50.7 15 18.0 -33.9 280 53 312.5 312.5 286.4 312.8 0.09 28 388 7253 -33.9 -46.9 26 13.0 -34.8 280 64 313.7 313.7 286.8 314.2 0.14 29 345 8068 -36.3 -40.4 66 4.1 -36.7 280 106 321.1 321.2 289.5 322.3 0.33 30 324 8499 -39.3 -42.2 74 2.9 -39.5 280 130 322.8 322.8 289.9 323.9 0.29 31 300 9020 -42.9 -46.6 67 3.7 -43.1 280 153 324.9 324.9 290.5 325.6 0.19 32 278 9530 -46.8 -50.7 64 3.9 -47.0 280 159 326.4 326.5 290.9 327.0 0.13 33 272 9675 -47.9 -51.9 63 4.0 -48.1 280 159 326.9 326.9 290.9 327.3 0.12 34 250 10230 -49.7 -61.7 23 12.0 -50.0 275 131 332.2 332.2 292.3 332.3 0.04 35 240 10495 -51.5 -62.5 26 11.0 -51.8 275 134 333.4 333.4 292.7 333.5 0.04 36 236 10604 -49.9 -66.9 12 17.0 -50.3 275 134 337.4 337.4 293.7 337.5 0.02 37 214 11240 -51.3 -69.3 10 18.0 -51.7 270 151 344.8 344.8 295.5 344.9 0.02 38 200 11680 -49.3 -78.3 2 29.0 -49.8 280 105 354.7 354.7 297.6 354.7 0.00 39 188 12087 -47.9 -78.9 2 31.0 -48.6 284 89 363.3 363.3 299.4 363.3 0.00 40 175 12557 -50.9 -80.9 2 30.0 -51.4 279 96 365.9 365.9 299.8 365.9 0.00 41 169 12784 -50.3 -80.3 2 30.0 -50.8 275 103 370.5 370.5 300.7 370.6 0.00 42 150 13560 -51.7 -82.7 1 31.0 -52.2 285 95 381.0 381.0 302.4 381.0 0.00 43 140 14007 -51.9 -81.9 2 30.0 -52.5 286 91 388.2 388.2 303.5 388.2 0.00 44 107 15723 -57.9 -84.9 2 27.0 -58.3 287 68 407.9 407.9 306.2 407.9 0.00 45 100 16150 -56.5 -84.5 2 28.0 -56.9 285 59 418.6 418.6 307.6 418.6 0.00 46 82 17408 -58.5 -85.5 2 27.0 -58.9 271 51 438.9 438.9 309.8 438.9 0.00 47 75 17973 -56.5 -85.5 1 29.0 -57.1 290 56 454.5 454.5 311.3 454.5 0.00 48 70 18410 -58.1 -86.1 2 28.0 -58.6 300 51 460.1 460.1 311.8 460.1 0.00 49 61 19278 -55.5 -85.5 1 30.0 -56.3 303 41 484.3 484.3 313.8 484.4 0.00 50 55 19933 -57.1 -86.1 1 29.0 -57.8 304 34 495.2 495.2 314.6 495.3 0.00 51 51 20413 -53.1 -85.1 1 32.0 -54.3 295 35 515.4 515.4 316.0 515.4 0.01 52 50 20540 -53.7 -84.7 1 31.0 -54.9 325 42 516.9 516.9 316.1 517.0 0.01 53 41 21811 -56.1 -86.1 1 30.0 -57.2 335 26 541.1 541.1 317.6 541.2 0.01 54 30 23810 -54.1 -85.1 1 31.0 -55.8 355 37 597.2 597.2 320.5 597.2 0.01 55 20 26430 -50.1 -84.1 1 34.0 -53.5 20 46 682.8 682.8 323.9 682.9 0.02 56 18 27122 -47.5 -82.5 1 35.0 -52.1 22 48 711.9 711.9 324.8 712.1 0.02 57 14 28772 -50.7 -84.7 1 34.0 -54.9 45 37 754.1 754.1 326.1 754.3 0.02 58 13 29258 -47.7 -83.7 1 36.0 -53.2 45 35 780.7 780.7 326.8 780.9 0.03 59 12 29783 -50.7 -84.7 1 34.0 -55.4 45 32 788.1 788.1 327.0 788.3 0.03 60 11 30353 -48.5 -83.5 1 35.0 -54.3 45 29 816.0 816.0 327.6 816.3 0.03 TRP 240 10495 -51.5 -62.5 26 11.0 -51.8 275 134 333.4 333.4 292.7 333.5 0.04 WND 278 9530 -46.8 -50.7 64 3.9 -47.0 280 159 326.4 326.5 290.9 327.0 0.13 Sounding variables and indices 1000-500 mb thick: 5427.00 m Freezing level: 836.57 mb = 1465.45 m = 4807.84 ft Wetbulb zero: 840.52 mb = 1417.84 m = 4651.65 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 75.64 % Est. max temperature: 13.75 C = 56.75 F Sfc-Lift cond lev (LCL): 993.44 mb = 54.89 m = 180.09 ft T: 7.48 C 700-500 lapse rate: 4.99 C/km ThetaE index: 0.70 C Layer 978.0- 925.0 mb Conv cond level (CCL): 943.63 mb = 478.89 m = 1571.14 ft Mean mixing ratio: 5.95 g/kg Conv temperature: 9.87 C = 49.77 F Cap Strength: 7.44 C Lifted Index: 8.98 C Risk: None Lifted Index @300 mb: 18.08 C Lifted Index @700 mb: 2.21 C Showalter Index: 8.63 C Risk: None Total Totals Index: 41.70 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 20.60 C K Index: 21.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 232.70 Risk: None Energy Index: 1.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.38 J/kg Max Up Vert Vel: 6.06 m/s Conv Inhibition (B-): 58391.52 J/kg Cap Strength: 8.74 C Lift Cond Lev (LCL): 945.96 mb = 458.66 m = 1504.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 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 ---------------------------------------------------------- 0 998 17 135 10 -7.1 7.1 | 127 30 -23.8 17.8 1 964 305 130 10 -7.7 6.4 | 125 30 -24.4 17.2 2 929 610 215 15 8.6 12.3 | 160 24 -8.2 23.0 3 925 643 220 15 9.6 11.5 | 162 23 -7.1 22.3 4 895 914 220 19 12.2 14.6 | 170 26 -4.6 25.3 5 862 1219 220 19 12.2 14.6 | 170 26 -4.6 25.3 6 850 1329 215 17 9.8 13.9 | 164 26 -7.0 24.7 7 798 1829 225 17 12.0 12.0 | 168 23 -4.8 22.8 8 768 2134 220 15 9.6 11.5 | 162 23 -7.1 22.3 9 739 2438 210 17 8.5 14.7 | 162 27 -8.3 25.5 10 711 2743 210 19 9.5 16.5 | 165 28 -7.3 27.2 11 700 2865 230 21 16.1 13.5 | 178 24 -0.7 24.3 12 657 3353 265 11 11.0 1.0 | 154 13 -5.8 11.7 13 631 3658 285 23 22.2 -6.0 | 229 7 5.4 4.8 14 606 3962 295 38 34.4 -16.1 | 287 18 17.7 -5.3 15 582 4267 295 38 34.4 -16.1 | 287 18 17.7 -5.3 16 538 4877 300 40 34.6 -20.0 | 297 20 17.9 -9.2 17 517 5182 285 45 43.5 -11.6 | 272 27 26.7 -0.9 18 500 5430 295 47 42.6 -19.9 | 289 27 25.8 -9.1 19 456 6096 300 54 46.8 -27.0 | 298 34 30.0 -16.2 20 437 6401 295 56 50.8 -23.7 | 291 36 34.0 -12.9 21 402 7010 285 48 46.4 -12.4 | 273 30 29.6 -1.7 22 400 7040 280 53 52.2 -9.2 | 267 35 35.4 1.6 23 368 7620 280 83 81.7 -14.4 | 273 65 65.0 -3.7 24 322 8534 280 132 130.0 -22.9 | 276 114 113.2 -12.2 25 300 9020 280 153 150.7 -26.6 | 277 135 133.9 -15.8 26 294 9144 280 153 150.7 -26.6 | 277 135 133.9 -15.8 27 278 9530 280 159 156.6 -27.6 | 277 141 139.8 -16.8 28 269 9754 280 159 156.6 -27.6 | 277 141 139.8 -16.8 29 250 10230 275 131 130.5 -11.4 | 270 114 113.7 -0.7 30 245 10363 280 131 129.0 -22.7 | 276 113 112.2 -12.0 31 240 10495 275 134 133.5 -11.7 | 270 117 116.7 -0.9 32 234 10668 275 134 133.5 -11.7 | 270 117 116.7 -0.9 33 213 11278 270 152 152.0 -0.0 | 265 136 135.2 10.8 34 200 11680 280 105 103.4 -18.2 | 275 87 86.6 -7.5 35 185 12192 285 85 82.1 -22.0 | 280 66 65.3 -11.2 36 168 12802 275 104 103.6 -9.1 | 269 87 86.8 1.7 37 150 13560 285 95 91.8 -24.6 | 280 76 75.0 -13.8 38 115 15240 290 79 74.2 -27.0 | 286 60 57.5 -16.3 39 100 16150 285 59 57.0 -15.3 | 276 40 40.2 -4.5 40 95 16459 285 59 57.0 -15.3 | 276 40 40.2 -4.5 41 87 17069 295 50 45.3 -21.1 | 290 30 28.5 -10.4 42 82 17374 270 51 51.0 -0.0 | 253 36 34.2 10.8 43 75 17983 290 56 52.6 -19.2 | 283 37 35.8 -8.4 44 70 18410 300 51 44.2 -25.5 | 298 31 27.4 -14.7 45 53 20117 305 32 26.2 -18.4 | 309 12 9.4 -7.6 46 51 20422 295 35 31.7 -14.8 | 285 15 14.9 -4.0 47 50 20540 325 42 24.1 -34.4 | 343 25 7.3 -23.6 48 49 20726 320 47 30.2 -36.0 | 332 29 13.4 -25.2 49 44 21336 335 28 11.8 -25.4 | 19 15 -4.9 -14.6 50 40 21946 335 26 11.0 -23.6 | 24 14 -5.8 -12.8 51 35 22860 325 31 17.8 -25.4 | 356 15 1.0 -14.6 52 30 23774 335 40 16.9 -36.3 | 360 25 0.1 -25.5 53 30 23810 355 37 3.2 -36.9 | 27 29 -13.6 -26.1 54 27 24384 345 35 9.1 -33.8 | 19 24 -7.7 -23.0 55 23 25603 30 32 -16.0 -27.7 | 63 37 -32.8 -17.0 56 22 25908 20 32 -10.9 -30.1 | 55 34 -27.7 -19.3 57 21 26213 20 49 -16.8 -46.0 | 44 49 -33.5 -35.3 58 20 26430 20 46 -15.7 -43.2 | 45 46 -32.5 -32.5 59 16 27127 25 51 -21.6 -46.2 | 47 52 -38.3 -35.5 60 14 27432 45 38 -26.9 -26.9 | 70 47 -43.6 -16.1 61 11 28346 45 28 -19.8 -19.8 | 76 38 -36.6 -9.0 62 9 28956 55 36 -29.5 -20.6 | 78 47 -46.3 -9.9 63 8 29261 30 36 -18.0 -31.2 | 60 40 -34.8 -20.4 64 7 29566 50 42 -32.2 -27.0 | 72 52 -49.0 -16.2 65 6 30175 30 45 -22.5 -39.0 | 54 48 -39.3 -28.2 Wind Parameters Mean winds (0-6000m): 272.7 at 26.6 knts Storm direction: 302.7 at 19.9 knts Shear (0-3000m) pos: 4.5 neg: 0.7 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 49.8 deg Storm rel helicity (0-3000m) pos: 215.6 neg: -38.7 tot: 176.9 m^2/s^2 ave: 59.0 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 4.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.12 Bulk Shear: 153.65 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 ------------------------------------------------------------------------------- 500 146 11 131 30| 11.5 0.0 11.5| 92.7 -4.7 87.9 175.9 0.88| 13.2 11.6 1000 194 14 151 28| 10.6 0.0 10.6|155.4 -4.7 150.7 150.7 0.86| 12.4 10.6 1500 205 15 157 27| 7.1 0.7 7.8|158.2 -20.2 138.0 92.0 0.69| 9.4 6.5 2000 211 16 160 26| 5.2 0.5 5.7|164.7 -29.3 135.4 67.7 0.60| 7.9 4.7 2500 212 16 161 26| 4.1 0.8 4.9|167.2 -35.5 131.7 52.7 0.50| 7.3 3.6 3000 214 16 162 26| 4.5 0.7 5.1|215.6 -38.7 176.9 59.0 0.50| 8.3 4.1 4000 233 18 173 21| 6.6 0.5 7.1|275.8 -59.9 215.8 54.0 0.48| 11.0 5.3 5000 259 22 198 16| 5.4 0.3 5.7|292.1 -84.6 207.5 41.5 0.43| 9.7 4.2 6000 273 27 226 14| 5.5 0.3 5.8|376.7-113.2 263.5 43.9 0.41| 9.8 4.0 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20251206.00.gif