UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:1200Z 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 1015 17 0.0 -1.5 90 1.5 -0.6 260 3 272.0 272.5 271.8 281.1 3.37 1 1012 41 7.2 -5.8 39 13.0 2.2 274 3 279.4 279.8 274.7 286.3 2.45 2 1000 137 7.8 -5.2 39 13.0 2.7 330 5 281.0 281.4 275.8 288.3 2.59 3 975 345 7.2 -6.8 36 14.0 1.8 53 3 282.4 282.8 276.2 289.1 2.35 4 925 776 5.0 -15.0 22 20.0 -1.3 75 11 284.4 284.6 275.7 288.3 1.29 5 850 1460 1.4 -21.6 16 23.0 -4.7 35 8 287.6 287.8 276.7 290.1 0.80 6 816 1787 -0.9 -23.9 16 23.0 -6.6 71 15 288.6 288.7 277.0 290.7 0.68 7 802 1925 0.2 -29.8 8 30.0 -6.5 67 14 291.2 291.2 277.9 292.5 0.40 8 700 3004 -4.3 -40.3 4 36.0 -10.4 30 33 297.7 297.8 280.6 298.3 0.16 9 620 3950 -8.9 -45.9 3 37.0 -14.1 30 51 303.0 303.0 282.7 303.3 0.10 10 610 4076 -8.1 -42.1 5 34.0 -13.5 28 54 305.3 305.3 283.7 305.9 0.15 11 585 4400 -8.1 -53.1 1 45.0 -13.9 24 62 309.0 309.0 285.0 309.2 0.05 12 540 5019 -9.5 -25.5 26 16.0 -13.6 19 73 314.5 314.6 287.9 317.5 0.89 13 508 5489 -11.3 -31.3 17 20.0 -15.7 16 79 317.8 317.9 288.6 319.8 0.55 14 500 5610 -12.1 -28.1 25 16.0 -15.9 15 80 318.3 318.4 289.0 320.9 0.76 15 470 6080 -15.9 -23.9 50 8.0 -18.0 15 81 319.3 319.5 289.8 323.3 1.18 16 436 6644 -18.5 -28.5 41 10.0 -20.7 7 87 322.9 323.1 290.5 325.9 0.84 17 404 7207 -23.3 -30.3 53 7.0 -24.6 14 86 323.8 323.9 290.7 326.5 0.76 18 400 7280 -23.7 -30.7 53 7.0 -25.0 15 87 324.2 324.3 290.8 326.8 0.74 19 384 7578 -24.3 -37.3 29 13.0 -26.3 15 86 327.2 327.3 291.3 328.7 0.40 20 359 8066 -28.1 -38.1 38 10.0 -29.5 15 93 328.5 328.6 291.7 330.0 0.40 21 333 8601 -32.1 -42.1 36 10.0 -33.2 15 101 330.1 330.2 292.0 331.2 0.28 22 326 8751 -32.9 -47.9 21 15.0 -34.2 15 104 331.0 331.1 292.2 331.6 0.15 23 300 9330 -38.3 -50.3 27 12.0 -39.1 15 113 331.4 331.4 292.2 331.9 0.13 24 268 10092 -45.5 -53.5 40 8.0 -45.9 18 115 331.8 331.8 292.3 332.2 0.10 25 250 10550 -49.3 -60.3 27 11.0 -49.6 20 117 332.8 332.8 292.5 333.0 0.05 26 246 10656 -49.8 -60.8 26 11.0 -50.1 20 120 333.6 333.6 292.7 333.8 0.04 27 243 10736 -50.1 -61.1 26 11.0 -50.4 20 117 334.3 334.3 292.9 334.5 0.04 28 240 10817 -49.7 -62.7 20 13.0 -50.0 20 118 336.1 336.1 293.4 336.2 0.03 29 200 12000 -54.3 -73.3 8 19.0 -54.6 5 103 346.8 346.8 295.9 346.8 0.01 30 185 12497 -55.3 -77.3 5 22.0 -55.6 10 106 353.0 353.0 297.3 353.0 0.01 31 183 12566 -54.9 -76.9 5 22.0 -55.2 10 104 354.7 354.7 297.7 354.8 0.01 32 168 13105 -59.3 -78.3 7 19.0 -59.5 13 90 356.2 356.2 298.0 356.2 0.01 33 158 13487 -60.3 -80.3 6 20.0 -60.5 15 83 360.8 360.8 298.8 360.8 0.00 34 152 13728 -59.9 -80.9 5 21.0 -60.1 16 87 365.5 365.5 299.8 365.5 0.00 35 150 13810 -60.5 -81.5 5 21.0 -60.7 20 76 365.9 365.9 299.8 365.9 0.00 36 145 14021 -62.1 -81.1 6 19.0 -62.3 19 74 366.6 366.6 299.9 366.7 0.00 37 137 14373 -61.5 -82.5 5 21.0 -61.7 17 70 373.7 373.7 301.2 373.7 0.00 38 127 14841 -64.1 -84.1 5 20.0 -64.3 15 65 377.2 377.2 301.8 377.2 0.00 39 114 15503 -64.5 -85.5 4 21.0 -64.7 18 61 388.3 388.3 303.5 388.3 0.00 40 109 15777 -64.1 -86.1 3 22.0 -64.3 21 57 394.0 394.0 304.4 394.1 0.00 41 107 15891 -62.3 -86.3 3 24.0 -62.5 22 55 399.5 399.5 305.2 399.6 0.00 42 103 16127 -62.9 -86.9 3 24.0 -63.1 25 50 402.8 402.8 305.6 402.8 0.00 43 100 16310 -60.7 -86.7 2 26.0 -61.0 5 47 410.4 410.4 306.6 410.5 0.00 44 90 16962 -62.3 -87.3 2 25.0 -62.6 16 40 419.8 419.8 307.7 419.8 0.00 45 81 17619 -57.1 -86.1 1 29.0 -57.6 1 38 443.3 443.3 310.2 443.3 0.00 46 72 18355 -61.9 -87.9 2 26.0 -62.2 4 13 448.3 448.3 310.7 448.3 0.00 47 70 18530 -59.9 -87.9 1 28.0 -60.3 360 26 456.2 456.2 311.4 456.2 0.00 48 67 18805 -58.5 -87.5 1 29.0 -59.0 355 22 465.0 465.0 312.2 465.0 0.00 49 60 19496 -60.7 -87.7 2 27.0 -61.2 327 10 475.0 475.0 313.1 475.0 0.00 50 52 20393 -57.7 -86.7 1 29.0 -58.4 19 19 501.8 501.8 315.1 501.9 0.00 51 50 20640 -59.3 -87.3 1 28.0 -59.9 35 13 503.7 503.7 315.2 503.8 0.00 52 43 21580 -60.1 -88.1 1 28.0 -60.7 22 7 524.0 524.0 316.5 524.0 0.00 53 41 21878 -57.7 -87.7 1 30.0 -58.6 3 10 537.1 537.1 317.3 537.2 0.00 54 36 22690 -61.5 -88.5 2 27.0 -62.1 43 15 547.7 547.7 317.9 547.7 0.00 55 34 23046 -58.5 -87.5 1 29.0 -59.5 90 11 564.6 564.6 318.9 564.6 0.01 56 30 23830 -59.3 -88.3 1 29.0 -60.3 275 12 583.0 583.0 319.8 583.0 0.01 57 23 25502 -57.7 -87.7 1 30.0 -59.2 350 10 633.7 633.7 322.0 633.8 0.01 58 20 26380 -60.3 -88.3 1 28.0 -61.6 335 14 651.6 651.6 322.7 651.7 0.01 59 19 26699 -61.1 -89.1 1 28.0 -62.3 335 14 658.7 658.7 323.0 658.8 0.01 60 17 27395 -57.9 -87.9 1 30.0 -59.8 309 13 690.3 690.3 324.1 690.4 0.01 61 12 29570 -61.9 -89.9 1 28.0 -63.6 300 23 748.4 748.4 325.9 748.5 0.01 62 10 30700 -60.9 -88.9 1 28.0 -63.0 320 36 792.2 792.2 327.1 792.3 0.01 63 9.0 31357 -59.7 -88.7 1 29.0 -62.3 821.1 821.1 327.7 821.2 0.02 64 8.3 31861 -61.7 -89.7 1 28.0 -64.0 832.4 832.4 328.0 832.6 0.01 65 7.6 32413 -56.3 -88.3 1 32.0 -60.3 875.5 875.5 329.0 875.7 0.02 66 6.7 33220 -53.3 -85.3 1 32.0 -58.7 920.2 920.2 329.8 920.6 0.04 67 6.0 33928 -54.9 -85.9 1 31.0 -60.0 942.8 942.8 330.2 943.2 0.04 TRP 127 14841 -64.1 -84.1 5 20.0 -64.3 15 65 377.2 377.2 301.8 377.2 0.00 WND 246 10656 -49.8 -60.8 26 11.0 -50.1 20 120 333.6 333.6 292.7 333.8 0.04 Sounding variables and indices 1000-500 mb thick: 5473.00 m Freezing level: 829.30 mb = 1658.80 m = 5442.19 ft Freezing level: 804.55 mb = 1899.64 m = 6232.33 ft Freezing level: 797.47 mb = 1972.72 m = 6472.11 ft Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 13.90 % Est. max temperature: 15.03 C = 59.05 F Sfc-Lift cond lev (LCL): 991.39 mb = 208.11 m = 682.76 ft T: 7.60 C 700-500 lapse rate: 2.99 C/km ThetaE index: 0.88 C Layer 925.0- 850.0 mb Conv cond level (CCL): 435.44 mb = 6653.07 m = 21827.40 ft Mean mixing ratio: 2.03 g/kg Conv temperature: 51.13 C = 124.04 F Cap Strength: 25.13 C Lifted Index: 25.32 C Risk: None Lifted Index @300 mb: 30.53 C Lifted Index @700 mb: 12.38 C Showalter Index: 24.03 C Risk: None Total Totals Index: 4.00 C Risk: None Vertical Totals Index: 13.50 C Cross Totals Index: -9.50 C K Index: -44.10 Risk: None Sweat Index: 96.00 Risk: None Energy Index: 6.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.80 J/kg Max Up Vert Vel: 6.29 m/s Conv Inhibition (B-): 69253.34 J/kg Cap Strength: 25.33 C Lift Cond Lev (LCL): 761.22 mb = 2338.81 m = 7673.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 54 at 28 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 1015 17 260 3 3.0 0.5 | 237 30 25.5 16.6 1 1000 137 330 5 2.5 -4.3 | 245 28 25.1 11.8 2 980 305 50 2 -1.5 -1.3 | 235 26 21.0 14.8 3 944 610 75 12 -11.6 -3.1 | 220 17 11.0 13.0 4 925 776 75 11 -10.6 -2.8 | 222 18 11.9 13.3 5 909 914 60 9 -7.8 -4.5 | 232 19 14.8 11.6 6 876 1219 45 10 -7.1 -7.1 | 240 18 15.5 9.0 7 850 1460 35 8 -4.6 -6.6 | 242 20 18.0 9.6 8 843 1524 50 10 -7.7 -6.4 | 237 18 14.9 9.7 9 811 1829 75 16 -15.5 -4.1 | 211 14 7.1 12.0 10 781 2134 50 10 -7.7 -6.4 | 237 18 14.9 9.7 11 752 2438 30 13 -6.5 -11.3 | 253 17 16.1 4.8 12 723 2743 35 22 -12.6 -18.0 | 281 10 9.9 -1.9 13 700 3004 30 33 -16.5 -28.6 | 334 14 6.1 -12.5 14 669 3353 20 36 -12.3 -33.8 | 330 20 10.2 -17.7 15 643 3658 25 38 -16.1 -34.4 | 340 19 6.5 -18.3 16 619 3962 30 52 -26.0 -45.0 | 7 29 -3.4 -28.9 17 595 4267 25 59 -24.9 -53.5 | 4 37 -2.4 -37.4 18 550 4877 20 72 -24.6 -67.7 | 2 52 -2.1 -51.5 19 500 5610 15 80 -20.7 -77.3 | 358 61 1.9 -61.2 20 469 6096 15 81 -21.0 -78.2 | 359 62 1.6 -62.1 21 450 6401 5 89 -7.8 -88.7 | 348 74 14.8 -72.6 22 415 7010 10 83 -14.4 -81.7 | 353 66 8.1 -65.6 23 400 7280 15 87 -22.5 -84.0 | 360 68 0.0 -67.9 24 381 7620 15 86 -22.3 -83.1 | 360 67 0.3 -67.0 25 308 9144 15 110 -28.5 -106.3 | 4 90 -5.9 -90.1 26 300 9330 15 113 -29.2 -109.1 | 4 93 -6.7 -93.0 27 250 10550 20 117 -40.0 -109.9 | 11 95 -17.5 -93.8 28 246 10656 20 120 -41.0 -112.8 | 11 98 -18.5 -96.7 29 246 10668 20 116 -39.7 -109.0 | 10 94 -17.1 -92.9 30 234 10973 20 120 -41.0 -112.8 | 11 98 -18.5 -96.7 31 224 11278 25 108 -45.6 -97.9 | 16 85 -23.1 -81.8 32 204 11887 15 89 -23.0 -86.0 | 0 70 -0.5 -69.9 33 200 12000 5 103 -9.0 -102.6 | 351 88 13.6 -86.5 34 185 12497 10 106 -18.4 -104.4 | 357 88 4.2 -88.3 35 160 13411 15 82 -21.2 -79.2 | 359 63 1.3 -63.1 36 152 13716 15 88 -22.8 -85.0 | 0 69 -0.2 -68.9 37 150 13810 20 76 -26.0 -71.4 | 4 55 -3.4 -55.3 38 127 14841 15 65 -16.8 -62.8 | 353 47 5.7 -46.7 39 119 15240 15 66 -17.1 -63.8 | 353 48 5.5 -47.6 40 103 16154 25 50 -21.1 -45.3 | 357 29 1.4 -29.2 41 100 16310 5 47 -4.1 -46.8 | 329 36 18.5 -30.7 42 98 16459 5 47 -4.1 -46.8 | 329 36 18.5 -30.7 43 93 16764 20 41 -14.0 -38.5 | 339 24 8.5 -22.4 44 80 17678 360 38 -0.0 -38.0 | 314 31 22.6 -21.9 45 76 17983 30 12 -6.0 -10.4 | 251 18 16.6 5.7 46 73 18288 5 8 -0.7 -8.0 | 250 23 21.9 8.1 47 70 18530 360 26 -0.0 -26.0 | 294 25 22.6 -9.9 48 69 18593 345 12 3.1 -11.6 | 260 26 25.7 4.5 49 66 18898 360 26 -0.0 -26.0 | 294 25 22.6 -9.9 50 63 19202 15 14 -3.6 -13.5 | 262 19 18.9 2.6 51 60 19507 325 10 5.7 -8.2 | 254 29 28.3 7.9 52 54 20117 360 25 -0.0 -25.0 | 292 24 22.6 -8.9 53 50 20640 35 13 -7.5 -10.6 | 250 16 15.1 5.5 54 49 20726 20 10 -3.4 -9.4 | 251 20 19.1 6.7 55 45 21336 50 15 -11.5 -9.6 | 240 13 11.1 6.5 56 43 21641 15 5 -1.3 -4.8 | 242 24 21.3 11.3 57 41 21946 360 12 -0.0 -12.0 | 260 23 22.6 4.1 58 39 22250 15 16 -4.1 -15.5 | 268 18 18.4 0.7 59 37 22555 25 17 -7.2 -15.4 | 267 15 15.4 0.7 60 33 23165 105 10 -9.7 2.6 | 215 23 12.9 18.7 61 32 23470 40 10 -6.4 -7.7 | 242 18 16.1 8.4 62 30 23830 275 12 12.0 -1.0 | 246 38 34.5 15.1 63 29 24079 265 10 10.0 0.9 | 242 37 32.5 17.0 64 27 24384 275 13 13.0 -1.1 | 247 39 35.5 15.0 65 24 25298 0 0 -0.0 -0.0 | 234 28 22.6 16.1 66 23 25603 345 15 3.9 -14.5 | 266 26 26.4 1.6 67 22 25908 350 14 2.4 -13.8 | 265 25 25.0 2.3 68 21 26213 345 3 0.8 -2.9 | 240 27 23.3 13.2 69 20 26380 335 14 5.9 -12.7 | 263 29 28.5 3.4 70 18 27127 335 15 6.3 -13.6 | 265 29 28.9 2.5 71 17 27432 305 13 10.6 -7.5 | 255 34 33.2 8.7 72 15 28042 325 19 10.9 -15.6 | 269 33 33.5 0.5 73 15 28346 295 14 12.7 -5.9 | 254 37 35.2 10.2 74 14 28651 320 17 10.9 -13.0 | 265 34 33.5 3.1 75 13 29261 295 18 16.3 -7.6 | 258 40 38.9 8.5 76 12 29566 300 23 19.9 -11.5 | 264 43 42.5 4.6 77 11 29870 320 22 14.1 -16.9 | 271 37 36.7 -0.7 78 10 30700 320 36 23.1 -27.6 | 284 47 45.7 -11.5 Wind Parameters Mean winds (0-6000m): 24.5 at 37.0 knts Storm direction: 54.5 at 27.7 knts Shear (0-3000m) pos: 2.6 neg: 4.5 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 97.1 deg Storm rel helicity (0-3000m) pos: 158.4 neg: -87.4 tot: 71.1 m^2/s^2 ave: 23.7 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 12.4 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.14 Bulk Shear: 139.84 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 27 4 239 24| 12.3 0.0 12.3| 27.7 -41.4 -13.7 -27.4 -0.17| 17.3 -3.0 1000 62 7 232 20| 6.1 1.0 7.2| 49.0 -53.7 -4.7 -4.7 -0.04| 12.9 -0.5 1500 55 8 234 20| 4.1 1.1 5.2| 60.7 -60.3 0.3 0.2 0.00| 10.7 0.0 2000 59 9 232 18| 3.9 0.8 4.7| 78.3 -87.4 -9.1 -4.6 -0.05| 11.5 -0.5 2500 55 10 234 18| 3.1 2.2 5.3|113.7 -87.4 26.3 10.5 0.11| 11.2 1.2 3000 47 12 240 16| 2.6 4.5 7.0|158.4 -87.4 71.1 23.7 0.29| 12.4 3.6 4000 35 19 268 11| 3.9 4.0 7.9|243.4 -92.1 151.3 37.8 0.35| 12.6 4.4 5000 29 28 315 12| 3.2 5.6 8.7|243.4-129.4 114.0 22.8 0.25| 12.4 3.2 6000 24 37 338 19| 2.6 5.4 8.0|247.2-179.0 68.2 11.4 0.21| 11.2 2.4 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20251013.12.gif