UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:0000Z 13 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 1010 17 14.8 -0.2 36 15.0 7.7 340 6 287.1 287.8 280.4 297.8 3.73 1 1000 99 13.0 -1.0 38 14.0 6.5 325 9 286.1 286.8 279.7 296.3 3.55 2 963 414 10.0 -5.0 34 15.0 3.7 12 11 286.2 286.7 278.7 294.1 2.73 3 925 746 7.2 -8.8 31 16.0 1.1 35 16 286.7 287.0 278.1 292.9 2.12 4 914 844 6.4 -10.6 28 17.0 0.3 35 16 286.8 287.2 277.8 292.3 1.86 5 850 1433 0.8 -12.2 37 13.0 -3.6 50 14 287.0 287.3 277.7 292.2 1.76 6 760 2319 -7.1 -16.1 49 9.0 -9.6 50 17 287.8 288.0 277.7 292.1 1.43 7 712 2824 -11.3 -19.3 52 8.0 -13.3 59 19 288.6 288.8 277.7 292.1 1.16 8 700 2954 -11.7 -24.7 33 13.0 -14.4 65 17 289.5 289.7 277.6 291.8 0.74 9 675 3231 -13.9 -26.9 32 13.0 -16.3 53 19 290.1 290.2 277.7 292.1 0.63 10 659 3413 -15.5 -28.5 32 13.0 -17.8 41 21 290.3 290.4 277.7 292.1 0.55 11 625 3811 -16.9 -36.9 16 20.0 -19.6 21 32 293.1 293.2 278.6 294.0 0.26 12 612 3969 -17.5 -39.5 13 22.0 -20.3 17 36 294.2 294.2 279.0 294.9 0.20 13 568 4529 -15.9 -50.9 3 35.0 -19.6 10 61 302.4 302.4 282.4 302.7 0.06 14 529 5061 -19.1 -50.1 5 31.0 -22.1 5 69 304.8 304.8 283.4 305.1 0.07 15 527 5089 -18.9 -50.9 4 32.0 -22.0 5 69 305.4 305.4 283.7 305.6 0.07 16 500 5480 -19.7 -55.7 3 36.0 -22.8 5 74 309.0 309.0 285.0 309.2 0.04 17 400 7110 -26.5 -59.5 3 33.0 -28.7 10 106 320.5 320.6 288.9 320.7 0.03 18 397 7165 -26.5 -58.5 3 32.0 -28.7 9 106 321.2 321.2 289.2 321.4 0.04 19 370 7670 -31.1 -49.1 15 18.0 -32.6 6 108 321.7 321.7 289.4 322.1 0.12 20 331 8456 -35.1 -57.1 9 22.0 -36.3 10 120 326.6 326.6 290.8 326.8 0.05 21 313 8846 -35.9 -60.9 6 25.0 -37.1 10 132 330.7 330.7 291.9 330.9 0.03 22 300 9140 -38.1 -59.1 9 21.0 -39.1 10 141 331.7 331.7 292.2 331.8 0.04 23 264 10007 -44.5 -61.4 14 16.9 -45.1 10 155 334.6 334.6 293.0 334.7 0.04 24 257 10187 -45.9 -61.9 15 16.0 -46.4 10 151 335.2 335.2 293.2 335.3 0.04 25 250 10370 -46.7 -65.7 10 19.0 -47.2 10 146 336.6 336.6 293.5 336.7 0.02 26 235 10778 -49.1 -70.1 7 21.0 -49.6 10 138 339.0 339.0 294.1 339.1 0.01 27 200 11830 -51.7 -76.7 3 25.0 -52.1 5 117 350.9 350.9 296.8 350.9 0.01 28 185 12334 -53.7 -79.7 3 26.0 -54.1 5 102 355.6 355.6 297.8 355.6 0.00 29 170 12880 -51.9 -80.9 2 29.0 -52.4 6 98 367.3 367.3 300.1 367.3 0.00 30 151 13647 -52.5 -81.5 2 29.0 -53.0 5 66 378.9 378.9 302.1 378.9 0.00 31 150 13690 -52.7 -81.7 2 29.0 -53.2 5 65 379.3 379.3 302.1 379.3 0.00 32 127 14747 -58.1 -83.1 3 25.0 -58.4 353 51 388.0 388.0 303.5 388.0 0.00 33 115 15373 -56.1 -84.1 2 28.0 -56.5 1 49 402.9 402.9 305.6 402.9 0.00 34 100 16250 -60.1 -85.1 2 25.0 -60.4 350 31 411.6 411.6 306.7 411.6 0.00 35 98 16377 -60.7 -85.7 2 25.0 -61.0 350 31 412.8 412.8 306.9 412.8 0.00 36 92 16774 -59.7 -86.7 2 27.0 -60.0 351 38 422.3 422.3 308.0 422.3 0.00 37 88 17057 -54.7 -84.7 1 30.0 -55.4 5 39 437.8 437.8 309.7 437.8 0.00 38 70 18510 -60.5 -86.5 2 26.0 -60.9 360 27 455.0 455.0 311.3 455.0 0.00 39 64 19064 -61.7 -87.7 2 26.0 -62.1 339 26 464.1 464.1 312.1 464.1 0.00 40 61 19364 -56.3 -86.3 1 30.0 -57.1 328 30 482.6 482.6 313.7 482.6 0.00 41 57 19794 -55.1 -85.1 1 30.0 -56.0 345 34 494.7 494.7 314.6 494.8 0.00 42 50 20620 -59.1 -87.1 1 28.0 -59.7 55 14 504.2 504.2 315.2 504.2 0.00 43 47 21008 -59.9 -86.9 2 27.0 -60.5 59 10 511.3 511.3 315.7 511.3 0.00 44 30 23830 -58.1 -87.1 1 29.0 -59.2 10 17 586.2 586.3 320.0 586.3 0.01 45 28 24264 -57.3 -86.3 1 29.0 -58.6 21 11 600.2 600.2 320.6 600.2 0.01 46 23 25498 -59.9 -87.9 1 28.0 -61.1 26 14 627.2 627.2 321.8 627.3 0.01 47 20 26370 -59.3 -87.3 1 28.0 -60.7 5 14 654.7 654.7 322.9 654.7 0.01 48 13 29073 -59.1 -87.1 1 28.0 -61.2 326 27 741.2 741.2 325.7 741.3 0.02 49 12 29579 -56.5 -86.5 1 30.0 -59.3 290 21 767.6 767.6 326.4 767.7 0.02 50 11 30128 -58.9 -86.9 2 28.0 -61.3 301 22 778.2 778.2 326.7 778.3 0.02 51 10 30730 -56.7 -86.7 1 30.0 -59.9 315 24 807.9 807.9 327.4 808.1 0.02 52 8.2 31984 -58.3 -87.3 1 29.0 -61.4 848.8 848.8 328.4 849.0 0.02 53 6.3 33663 -52.9 -84.9 1 32.0 -58.7 938.2 938.2 330.1 938.7 0.05 TRP 185 12334 -53.7 -79.7 3 26.0 -54.1 5 102 355.6 355.6 297.8 355.6 0.00 WND 264 10007 -44.5 -61.4 14 16.9 -45.1 10 155 334.6 334.6 293.0 334.7 0.04 Sounding variables and indices 1000-500 mb thick: 5381.00 m Freezing level: 840.89 mb = 1522.71 m = 4995.69 ft Wetbulb zero: 909.73 mb = 882.15 m = 2894.16 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 27.26 % Est. max temperature: 14.64 C = 58.34 F Sfc-Lift cond lev (LCL): 804.98 mb = 1863.73 m = 6114.51 ft T: -3.04 C 700-500 lapse rate: 3.17 C/km ThetaE index: 5.75 C Layer 1000.0- 712.0 mb Conv cond level (CCL): 745.00 mb = 2473.08 m = 8113.69 ft Mean mixing ratio: 2.73 g/kg Conv temperature: 15.69 C = 60.25 F Cap Strength: 10.85 C Lifted Index: 13.33 C Risk: None Lifted Index @300 mb: 26.51 C Lifted Index @700 mb: 1.11 C Showalter Index: 14.85 C Risk: None Total Totals Index: 28.00 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 7.50 C K Index: -4.70 Risk: None Sweat Index: 102.00 Risk: None Energy Index: 3.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.55 J/kg Max Up Vert Vel: 2.26 m/s Conv Inhibition (B-): 64130.94 J/kg Cap Strength: 13.05 C Lift Cond Lev (LCL): 762.52 mb = 2292.60 m = 7521.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 47 at 25 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 1010 17 340 6 2.1 -5.6 | 240 24 20.5 11.8 1 1000 99 325 9 5.2 -7.4 | 247 26 23.6 10.1 2 976 305 5 11 -1.0 -11.0 | 250 19 17.5 6.5 3 940 610 25 11 -4.6 -10.0 | 242 16 13.8 7.5 4 925 746 35 16 -9.2 -13.1 | 245 10 9.3 4.4 5 906 914 35 16 -9.2 -13.1 | 245 10 9.3 4.4 6 873 1219 45 15 -10.6 -10.6 | 229 10 7.9 6.9 7 850 1433 50 14 -10.7 -9.0 | 222 11 7.7 8.5 8 808 1829 40 12 -7.7 -9.2 | 232 14 10.8 8.3 9 777 2134 50 14 -10.7 -9.0 | 222 11 7.7 8.5 10 748 2438 50 19 -14.6 -12.2 | 217 7 3.9 5.3 11 719 2743 55 20 -16.4 -11.5 | 199 6 2.1 6.0 12 700 2954 65 17 -15.4 -7.2 | 197 11 3.1 10.3 13 691 3048 65 17 -15.4 -7.2 | 197 11 3.1 10.3 14 664 3353 45 20 -14.1 -14.1 | 232 5 4.3 3.3 15 637 3658 25 28 -11.8 -25.4 | 320 10 6.6 -7.9 16 588 4267 10 44 -7.6 -43.3 | 337 28 10.8 -25.9 17 564 4572 10 64 -11.1 -63.0 | 351 46 7.4 -45.6 18 542 4877 5 67 -5.8 -66.7 | 346 51 12.6 -49.3 19 500 5480 5 74 -6.4 -73.7 | 348 58 12.0 -56.2 20 460 6096 5 81 -7.1 -80.7 | 350 64 11.4 -63.2 21 400 7110 10 106 -18.4 -104.4 | 360 87 0.1 -86.9 22 372 7620 5 108 -9.4 -107.6 | 354 91 9.1 -90.1 23 356 7925 10 105 -18.2 -103.4 | 360 86 0.2 -85.9 24 300 9140 10 141 -24.5 -138.9 | 3 122 -6.0 -121.4 25 300 9144 10 139 -24.1 -136.9 | 3 120 -5.7 -119.4 26 264 10007 10 155 -26.9 -152.6 | 4 135 -8.4 -135.2 27 262 10058 10 155 -26.9 -152.6 | 4 135 -8.4 -135.2 28 250 10370 10 146 -25.4 -143.8 | 3 126 -6.9 -126.3 29 239 10668 10 140 -24.3 -137.9 | 3 121 -5.8 -120.4 30 200 11830 5 117 -10.2 -116.6 | 355 99 8.3 -99.1 31 185 12334 5 102 -8.9 -101.6 | 354 85 9.6 -84.1 32 180 12497 5 99 -8.6 -98.6 | 353 82 9.8 -81.2 33 172 12802 5 104 -9.1 -103.6 | 354 87 9.4 -86.1 34 164 13106 10 82 -14.2 -80.8 | 356 63 4.2 -63.3 35 150 13690 5 65 -5.7 -64.8 | 345 49 12.8 -47.3 36 136 14326 360 52 -0.0 -52.0 | 332 39 18.5 -34.5 37 123 14935 350 50 8.7 -49.2 | 319 42 27.2 -31.8 38 117 15240 360 51 -0.0 -51.0 | 331 38 18.5 -33.5 39 102 16154 5 38 -3.3 -37.9 | 323 25 15.2 -20.4 40 100 16250 350 31 5.4 -30.5 | 299 27 23.9 -13.1 41 97 16459 350 31 5.4 -30.5 | 299 27 23.9 -13.1 42 92 16764 350 38 6.6 -37.4 | 309 32 25.1 -20.0 43 88 17069 5 39 -3.4 -38.9 | 325 26 15.1 -21.4 44 84 17374 20 20 -6.8 -18.8 | 276 12 11.6 -1.3 45 80 17678 350 23 4.0 -22.7 | 283 23 22.5 -5.2 46 76 17983 345 29 7.5 -28.0 | 292 28 26.0 -10.5 47 70 18510 360 27 -0.0 -27.0 | 297 21 18.5 -9.5 48 69 18593 10 16 -2.8 -15.8 | 264 16 15.7 1.7 49 66 18898 5 28 -2.4 -27.9 | 303 19 16.0 -10.4 50 63 19202 320 25 16.1 -19.2 | 273 35 34.5 -1.7 51 60 19507 335 34 14.4 -30.8 | 292 35 32.8 -13.3 52 57 19812 345 34 8.8 -32.8 | 299 31 27.3 -15.4 53 54 20117 40 22 -14.1 -16.9 | 262 4 4.3 0.6 54 50 20620 55 14 -11.5 -8.0 | 217 12 7.0 9.4 55 49 20726 40 16 -10.3 -12.3 | 238 10 8.2 5.2 56 47 21031 60 10 -8.7 -5.0 | 218 16 9.8 12.5 57 45 21336 315 6 4.2 -4.2 | 240 26 22.7 13.2 58 43 21641 305 19 15.6 -10.9 | 259 35 34.0 6.6 59 40 21946 360 13 -0.0 -13.0 | 256 19 18.5 4.5 60 39 22250 20 10 -3.4 -9.4 | 242 17 15.1 8.1 61 37 22555 325 10 5.7 -8.2 | 249 26 24.2 9.3 62 35 22860 335 20 8.5 -18.1 | 271 27 26.9 -0.7 63 32 23470 55 3 -2.5 -1.7 | 225 22 16.0 15.8 64 30 23774 30 12 -6.0 -10.4 | 240 14 12.5 7.1 65 30 23830 10 17 -3.0 -16.7 | 267 16 15.5 0.7 66 29 24079 360 10 -0.0 -10.0 | 248 20 18.5 7.5 67 27 24384 35 11 -6.3 -9.0 | 235 15 12.2 8.5 68 26 24689 20 14 -4.8 -13.2 | 252 14 13.7 4.3 69 25 24994 35 14 -8.0 -11.5 | 240 12 10.4 6.0 70 24 25298 10 17 -3.0 -16.7 | 267 16 15.5 0.7 71 23 25603 35 12 -6.9 -9.8 | 237 14 11.6 7.6 72 21 26213 40 5 -3.2 -3.8 | 228 20 15.3 13.6 73 20 26370 5 14 -1.2 -13.9 | 258 18 17.3 3.5 74 20 26518 360 20 -0.0 -20.0 | 278 19 18.5 -2.5 75 18 27127 20 10 -3.4 -9.4 | 242 17 15.1 8.1 76 17 27432 305 8 6.6 -4.6 | 243 28 25.0 12.9 77 16 27737 305 10 8.2 -5.7 | 246 29 26.7 11.7 78 15 28042 305 18 14.7 -10.3 | 258 34 33.2 7.1 79 15 28346 330 21 10.5 -18.2 | 271 29 29.0 -0.7 80 14 28651 325 22 12.6 -18.0 | 271 31 31.1 -0.6 81 13 28956 335 29 12.3 -26.3 | 286 32 30.7 -8.8 82 12 29566 290 21 19.7 -7.2 | 255 40 38.2 10.3 83 11 29870 295 21 19.0 -8.9 | 257 38 37.5 8.6 84 10 30730 315 24 17.0 -17.0 | 269 35 35.4 0.5 Wind Parameters Mean winds (0-6000m): 16.6 at 33.9 knts Storm direction: 46.6 at 25.4 knts Shear (0-3000m) pos: 3.1 neg: 0.1 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -43.4 deg Storm rel helicity (0-3000m) pos: 35.7 neg: -34.9 tot: 0.8 m^2/s^2 ave: 0.3 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 7.0 stream: -0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 80.78 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 ------------------------------------------------------------------------------- 500 357 10 249 20| 7.6 0.0 7.6| 26.6 -7.6 19.0 38.0 0.20| 13.2 2.6 1000 19 12 248 16| 7.0 0.0 7.0| 29.0 -13.6 15.4 15.4 0.07| 10.5 0.8 1500 29 13 243 14| 4.3 0.0 4.3| 30.4 -21.9 8.5 5.6 -0.04| 8.4 -0.4 2000 33 13 240 13| 3.2 0.1 3.4| 35.6 -25.9 9.7 4.9 -0.02| 7.3 -0.2 2500 37 14 237 12| 3.8 0.1 4.0| 35.6 -31.6 3.9 1.6 -0.09| 7.2 -0.6 3000 42 15 233 11| 3.1 0.1 3.2| 35.7 -34.9 0.8 0.3 -0.12| 7.0 -0.8 4000 38 17 243 9| 2.3 3.8 6.1| 69.9 -34.9 35.0 8.8 0.17| 9.0 1.5 5000 24 25 305 10| 1.9 6.4 8.2|149.2 -81.7 67.6 13.5 0.16| 10.8 1.7 6000 17 34 330 17| 1.5 6.3 7.8|200.5 -81.7 118.8 19.8 0.17| 10.0 1.7 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20251013.00.gif