UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:1200Z 11 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 1009 17 10.6 6.7 77 3.9 8.5 275 6 283.0 284.1 281.3 299.9 6.10 1 1000 95 10.4 5.7 73 4.7 8.0 260 10 283.5 284.5 281.1 299.5 5.74 2 925 739 4.6 3.3 91 1.3 3.9 305 19 284.0 284.9 280.7 298.7 5.24 3 905 917 3.0 3.0 100 0.0 3.0 300 24 284.1 285.1 280.8 298.8 5.25 4 850 1421 -0.5 -0.5 100 0.0 -0.5 310 22 285.6 286.4 280.4 297.9 4.34 5 819 1717 -2.3 -2.3 100 0.0 -2.3 317 24 286.8 287.5 280.5 298.0 3.94 6 818 1726 -2.3 -3.8 89 1.5 -2.9 318 24 286.9 287.5 280.0 297.0 3.53 7 817 1736 -1.5 -12.5 43 11.0 -5.1 318 24 287.8 288.1 278.2 293.1 1.79 8 814 1766 1.8 -21.2 16 23.0 -4.6 319 25 291.6 291.8 278.8 294.3 0.86 9 809 1815 3.4 -27.6 8 31.0 -4.3 320 25 293.8 293.9 279.3 295.4 0.49 10 806 1846 3.4 -29.6 7 33.0 -4.5 321 25 294.1 294.2 279.3 295.5 0.41 11 757 2353 2.4 -41.6 2 44.0 -5.9 330 29 298.4 298.4 280.8 298.8 0.13 12 700 2980 -1.7 -45.7 2 44.0 -8.9 330 33 300.6 300.6 281.7 300.9 0.09 13 694 3048 -2.3 -45.3 2 43.0 -9.3 330 33 300.7 300.7 281.8 301.0 0.10 14 649 3579 -3.9 -48.9 2 45.0 -10.7 334 31 304.7 304.7 283.4 304.9 0.07 15 638 3714 -3.5 338 32 306.6 16 500 5590 -17.1 -42.1 9 25.0 -20.5 340 40 312.2 312.2 286.4 312.9 0.19 17 499 5605 -17.3 -42.3 9 25.0 -20.7 340 40 312.1 312.2 286.3 312.8 0.19 18 400 7220 -31.1 -47.1 19 16.0 -32.4 335 40 314.6 314.6 287.1 315.1 0.14 19 369 7786 -35.3 -57.3 9 22.0 -36.4 341 39 316.3 316.3 287.6 316.5 0.04 20 300 9190 -47.7 -57.7 31 10.0 -48.0 340 30 318.1 318.1 288.2 318.3 0.05 21 294 9323 -48.9 -57.9 34 9.0 -49.1 339 31 318.3 318.3 288.2 318.5 0.05 22 287 9481 -49.7 -61.7 23 12.0 -50.0 338 32 319.3 319.3 288.6 319.5 0.03 23 284 9550 -50.3 -57.3 43 7.0 -50.5 337 32 319.4 319.4 288.6 319.6 0.06 24 269 9902 -53.1 -59.1 48 6.0 -53.2 334 34 320.3 320.4 288.9 320.5 0.05 25 256 10219 -55.9 -61.9 47 6.0 -56.0 331 36 320.8 320.8 289.0 320.9 0.04 26 251 10345 -56.3 -67.3 24 11.0 -56.5 330 37 322.0 322.0 289.4 322.1 0.02 27 250 10370 -56.3 -67.3 24 11.0 -56.5 320 33 322.4 322.4 289.5 322.4 0.02 28 234 10786 -59.1 -64.1 52 5.0 -59.2 322 31 324.3 324.3 290.1 324.4 0.03 29 231 10867 -59.5 -68.5 30 9.0 -59.6 323 30 324.9 324.9 290.2 324.9 0.02 30 226 11003 -59.9 -68.9 30 9.0 -60.0 325 29 326.3 326.3 290.7 326.4 0.02 31 208 11523 -57.5 -73.5 11 16.0 -57.7 334 27 337.9 337.9 293.8 337.9 0.01 32 203 11676 -58.5 -72.5 15 14.0 -58.6 327 24 338.7 338.7 294.0 338.7 0.01 33 200 11770 -55.5 -76.5 6 21.0 -55.8 320 22 344.9 344.9 295.5 344.9 0.01 34 199 11802 -55.3 -76.3 6 21.0 -55.6 320 24 345.7 345.7 295.7 345.7 0.01 35 190 12096 -55.9 -74.9 8 19.0 -56.2 320 17 349.3 349.3 296.5 349.4 0.01 36 188 12163 -53.9 -80.9 2 27.0 -54.2 320 13 353.6 353.6 297.4 353.6 0.00 37 181 12406 -54.7 -82.7 2 28.0 -55.0 299 16 356.2 356.2 298.0 356.2 0.00 38 172 12733 -52.7 -81.7 2 29.0 -53.1 310 27 364.7 364.7 299.6 364.7 0.00 39 168 12885 -52.1 -82.1 2 30.0 -52.5 313 29 368.2 368.2 300.2 368.2 0.00 40 156 13360 -54.9 -83.9 2 29.0 -55.2 301 24 371.3 371.3 300.8 371.3 0.00 41 150 13610 -55.3 -84.3 2 29.0 -55.6 305 24 374.8 374.8 301.4 374.8 0.00 42 145 13827 -55.5 -84.5 2 29.0 -55.9 308 19 378.1 378.1 301.9 378.1 0.00 43 133 14382 -52.9 -84.9 1 32.0 -53.4 295 13 392.2 392.2 304.1 392.2 0.00 44 124 14833 -54.5 -85.5 1 31.0 -54.9 295 16 397.2 397.2 304.8 397.2 0.00 45 114 15375 -52.7 -85.7 1 33.0 -53.3 294 20 410.2 410.2 306.5 410.2 0.00 46 107 15783 -54.3 -86.3 1 32.0 -54.8 308 17 414.7 414.7 307.1 414.7 0.00 47 103 16029 -52.3 -86.3 1 34.0 -53.0 272 15 423.1 423.1 308.1 423.1 0.00 48 100 16220 -53.3 -86.3 1 33.0 -53.9 260 15 424.7 424.7 308.3 424.8 0.00 49 87 17115 -53.3 -86.3 1 33.0 -54.1 264 19 442.0 442.0 310.1 442.0 0.00 50 74 18147 -56.5 -88.5 1 32.0 -57.1 256 16 456.2 456.2 311.4 456.2 0.00 51 70 18500 -55.1 -88.1 1 33.0 -55.8 250 22 466.5 466.5 312.3 466.5 0.00 52 67 18780 -53.9 -87.9 1 34.0 -54.8 250 23 475.0 475.0 313.1 475.0 0.00 53 53 20265 -59.3 -89.3 1 30.0 -59.9 261 15 495.4 495.4 314.6 495.4 0.00 54 50 20630 -58.5 -89.5 1 31.0 -59.2 290 7 505.6 505.6 315.4 505.6 0.00 55 41 21871 -59.9 -89.9 1 30.0 -60.6 321 11 531.7 531.7 317.0 531.7 0.00 56 33 23232 -57.5 -89.5 1 32.0 -58.6 257 4 572.1 572.1 319.3 572.1 0.00 57 30 23830 -59.5 -90.5 1 31.0 -60.4 270 17 582.4 582.4 319.8 582.5 0.00 58 22 25777 -60.5 -90.5 1 30.0 -61.6 312 23 633.5 633.5 322.0 633.5 0.00 59 20 26380 -55.3 -89.3 1 34.0 -57.5 275 22 666.9 666.9 323.3 666.9 0.01 60 17 27409 -58.9 -89.9 1 31.0 -60.6 284 24 687.1 687.1 324.0 687.1 0.01 61 15 28200 -55.9 -89.9 1 34.0 -58.5 281 16 722.1 722.1 325.1 722.2 0.01 62 12 29611 -58.9 -90.9 1 32.0 -61.2 324 19 759.1 759.1 326.2 759.1 0.01 63 10 30760 -57.3 -90.3 1 33.0 -60.3 300 31 805.7 805.7 327.4 805.7 0.01 64 7.4 32683 -52.9 -88.9 1 36.0 -58.2 896.0 896.0 329.4 896.2 0.02 65 6.4 33615 -55.1 -89.1 1 34.0 -60.0 924.7 924.7 329.9 924.9 0.02 66 5.8 34250 -50.5 -88.5 0 38.0 -57.8 971.1 971.2 330.7 971.4 0.03 67 5.2 34959 -52.5 -88.5 1 36.0 -59.2 992.9 993.0 331.1 993.2 0.03 68 4.9 35346 -49.9 -87.9 0 38.0 -58.1 1021.9 1021.9 331.5 1022.2 0.03 TRP 226 11003 -59.9 -68.9 30 9.0 -60.0 325 29 326.3 326.3 290.7 326.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5495.00 m Freezing level: 857.86 mb = 1348.93 m = 4425.57 ft Freezing level: 815.64 mb = 1749.59 m = 5740.05 ft Freezing level: 723.63 mb = 2719.93 m = 8923.53 ft Wetbulb zero: 857.94 mb = 1346.18 m = 4416.55 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 45.60 % Est. max temperature: 12.96 C = 55.33 F Sfc-Lift cond lev (LCL): 951.05 mb = 509.58 m = 1671.82 ft T: 6.67 C 700-500 lapse rate: 5.90 C/km ThetaE index: 4.90 C Layer 818.0- 814.0 mb Conv cond level (CCL): 914.53 mb = 831.43 m = 2727.77 ft Mean mixing ratio: 5.49 g/kg Conv temperature: 11.67 C = 53.00 F Cap Strength: 11.60 C Lifted Index: 12.50 C Risk: None Lifted Index @300 mb: 13.57 C Lifted Index @700 mb: 8.24 C Showalter Index: 13.35 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 16.60 C Cross Totals Index: 16.60 C K Index: -27.90 Risk: None Sweat Index: 84.00 Risk: None Energy Index: 3.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.22 J/kg Max Up Vert Vel: 5.33 m/s Conv Inhibition (B-): 0.88 J/kg Cap Strength: 12.37 C Lift Cond Lev (LCL): 918.66 mb = 794.86 m = 2607.76 ft Lev Free Conv (LFC): 903.66 mb = 928.44 m = 3046.03 ft Equ Level (EL): 813.66 mb = 1769.03 m = 5803.84 ft B at Equ Level: 4.89 J/kg Max Parcel Lev (MPL): 803.66 mb = 1869.04 m = 6131.96 ft Wind level data Storm motion: 4 at 24 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 1009 17 275 6 6.0 -0.5 | 198 25 7.7 23.5 1 1000 95 260 10 9.8 1.7 | 204 28 11.6 25.8 2 975 305 285 17 16.4 -4.4 | 223 27 18.2 19.6 3 940 610 300 22 19.1 -11.0 | 238 25 20.8 13.0 4 925 739 305 19 15.6 -10.9 | 233 22 17.3 13.1 5 905 914 300 24 20.8 -12.0 | 242 26 22.6 12.0 6 872 1219 310 23 17.6 -14.8 | 245 21 19.4 9.2 7 850 1421 310 22 16.9 -14.1 | 242 21 18.6 9.9 8 808 1829 320 25 16.1 -19.2 | 255 18 17.8 4.9 9 778 2134 330 30 15.0 -26.0 | 277 17 16.8 -2.0 10 749 2438 330 29 14.5 -25.1 | 274 16 16.3 -1.1 11 721 2743 325 30 17.2 -24.6 | 272 19 19.0 -0.5 12 700 2980 330 33 16.5 -28.6 | 284 19 18.3 -4.6 13 641 3658 335 31 13.1 -28.1 | 285 15 14.9 -4.1 14 617 3962 355 36 3.1 -35.9 | 337 13 4.9 -11.8 15 593 4267 355 42 3.7 -41.8 | 343 19 5.4 -17.8 16 548 4877 350 46 8.0 -45.3 | 335 23 9.8 -21.3 17 527 5182 345 48 12.4 -46.4 | 328 26 14.2 -22.3 18 507 5486 335 43 18.2 -39.0 | 307 25 19.9 -14.9 19 500 5590 340 40 13.7 -37.6 | 311 21 15.4 -13.6 20 467 6096 345 41 10.6 -39.6 | 322 20 12.4 -15.6 21 400 7220 335 40 16.9 -36.3 | 303 22 18.7 -12.2 22 377 7620 340 40 13.7 -37.6 | 311 21 15.4 -13.6 23 316 8839 350 30 5.2 -29.5 | 308 9 7.0 -5.5 24 302 9144 345 30 7.8 -29.0 | 297 11 9.5 -5.0 25 300 9190 340 30 10.3 -28.2 | 289 13 12.0 -4.2 26 250 10363 330 37 18.5 -32.0 | 292 22 20.3 -8.0 27 250 10370 320 33 21.2 -25.3 | 273 23 23.0 -1.3 28 238 10668 320 32 20.6 -24.5 | 271 22 22.3 -0.5 29 226 11003 325 29 16.6 -23.8 | 269 18 18.4 0.3 30 206 11582 335 27 11.4 -24.5 | 272 13 13.2 -0.4 31 200 11770 320 22 14.1 -16.9 | 246 17 15.9 7.2 32 196 11887 320 28 18.0 -21.4 | 263 20 19.8 2.6 33 187 12192 320 12 7.7 -9.2 | 213 18 9.5 14.8 34 179 12497 290 17 16.0 -5.8 | 224 25 17.7 18.2 35 170 12802 315 30 21.2 -21.2 | 263 23 23.0 2.8 36 155 13411 300 23 19.9 -11.5 | 240 25 21.7 12.5 37 150 13610 305 24 19.7 -13.8 | 244 24 21.4 10.3 38 141 14021 310 14 10.7 -9.0 | 220 20 12.5 15.0 39 128 14630 285 13 12.6 -3.4 | 215 25 14.3 20.7 40 122 14935 300 18 15.6 -9.0 | 229 23 17.4 15.0 41 116 15240 290 21 19.7 -7.2 | 232 27 21.5 16.8 42 106 15850 310 17 13.0 -10.9 | 228 20 14.8 13.1 43 101 16154 245 14 12.7 5.9 | 206 33 14.5 29.9 44 100 16220 260 15 14.8 2.6 | 212 31 16.5 26.6 45 96 16459 260 15 14.8 2.6 | 212 31 16.5 26.6 46 92 16764 270 16 16.0 -0.0 | 216 30 17.8 24.0 47 88 17069 270 20 20.0 -0.0 | 222 32 21.8 24.0 48 83 17374 225 16 11.3 11.3 | 200 38 13.1 35.3 49 80 17678 290 16 15.0 -5.5 | 222 25 16.8 18.6 50 76 17983 285 13 12.6 -3.4 | 215 25 14.3 20.7 51 72 18288 230 18 13.8 11.6 | 204 39 15.6 35.6 52 70 18500 250 22 20.7 7.5 | 215 39 22.4 31.6 53 66 18898 250 23 21.6 7.9 | 216 40 23.4 31.9 54 63 19202 260 17 16.7 3.0 | 214 33 18.5 27.0 55 60 19507 280 18 17.7 -3.1 | 223 29 19.5 20.9 56 57 19812 255 22 21.3 5.7 | 218 38 23.0 29.7 57 54 20117 270 17 17.0 -0.0 | 218 30 18.8 24.0 58 52 20422 250 12 11.3 4.1 | 205 31 13.0 28.1 59 50 20630 290 7 6.6 -2.4 | 201 23 8.3 21.6 60 49 20726 295 10 9.1 -4.2 | 209 23 10.8 19.8 61 47 21031 305 5 4.1 -2.9 | 195 22 5.9 21.2 62 45 21336 285 24 23.2 -6.2 | 234 31 24.9 17.8 63 43 21641 325 12 6.9 -9.8 | 211 17 8.6 14.2 64 41 21946 320 11 7.1 -8.4 | 210 18 8.8 15.6 65 39 22250 255 10 9.7 2.6 | 203 29 11.4 26.6 66 37 22555 265 16 15.9 1.4 | 215 31 17.7 25.4 67 35 22860 325 10 5.7 -8.2 | 205 18 7.5 15.8 68 33 23165 260 3 3.0 0.5 | 191 25 4.7 24.5 69 30 23774 230 14 10.7 9.0 | 201 35 12.5 33.0 70 30 23830 270 17 17.0 -0.0 | 218 30 18.8 24.0 71 26 24689 300 11 9.5 -5.5 | 211 22 11.3 18.5 72 25 24994 295 19 17.2 -8.0 | 230 25 19.0 16.0 73 23 25603 300 26 22.5 -13.0 | 246 27 24.3 11.0 74 22 25908 320 20 12.9 -15.3 | 239 17 14.6 8.7 75 21 26213 305 12 9.8 -6.9 | 214 21 11.6 17.1 76 20 26380 275 22 21.9 -1.9 | 227 32 23.7 22.1 77 20 26518 280 15 14.8 -2.6 | 218 27 16.5 21.4 78 19 26822 270 21 21.0 -0.0 | 223 33 22.8 24.0 79 17 27432 285 24 23.2 -6.2 | 234 31 24.9 17.8 80 16 27737 300 19 16.5 -9.5 | 231 23 18.2 14.5 81 15 28042 275 14 13.9 -1.2 | 215 28 15.7 22.8 82 14 28651 300 20 17.3 -10.0 | 234 24 19.1 14.0 83 13 28956 290 22 20.7 -7.5 | 234 28 22.4 16.5 84 12 29566 330 20 10.0 -17.3 | 240 14 11.8 6.7 85 12 29870 290 14 13.2 -4.8 | 218 24 14.9 19.2 86 11 30175 295 29 26.3 -12.3 | 247 30 28.0 11.8 87 10 30760 300 31 26.8 -15.5 | 253 30 28.6 8.5 Wind Parameters Mean winds (0-6000m): 334.2 at 32.1 knts Storm direction: 4.2 at 24.1 knts Shear (0-3000m) pos: 5.1 neg: 0.0 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 85.9 deg Storm rel helicity (0-3000m) pos: 230.3 neg: -20.1 tot: 210.2 m^2/s^2 ave: 70.1 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 5.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.16 Bulk Shear: 86.45 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 ------------------------------------------------------------------------------- 500 283 15 218 26| 15.4 0.0 15.4|116.4 0.0 116.4 232.9 0.90| 18.7 16.9 1000 294 18 228 25| 9.6 0.0 9.6|153.3 -9.6 143.7 143.7 0.70| 15.1 10.6 1500 300 20 233 24| 6.3 0.0 6.3|162.6 -14.7 147.9 98.6 0.62| 11.7 7.3 2000 306 21 238 22| 6.4 0.0 6.4|199.2 -14.7 184.6 92.3 0.68| 10.9 7.4 2500 312 23 245 21| 5.4 0.0 5.4|210.3 -18.0 192.4 76.9 0.66| 9.5 6.3 3000 315 24 250 20| 5.1 0.0 5.1|230.3 -20.1 210.2 70.1 0.65| 8.9 5.8 4000 323 26 260 18| 4.7 0.0 4.7|277.6 -20.1 257.5 64.4 0.69| 8.8 6.1 5000 332 30 278 16| 3.8 1.2 4.9|281.6 -44.5 237.1 47.4 0.54| 8.3 4.5 6000 334 32 287 16| 3.3 1.2 4.4|305.1-114.9 190.1 31.7 0.38| 8.5 3.2 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20251011.12.gif