UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:0000Z 20 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 1013 17 12.4 7.4 72 5.0 9.7 340 6 284.5 285.6 282.3 302.3 6.38 1 1000 125 11.0 6.0 71 5.0 8.4 325 9 284.1 285.2 281.5 300.5 5.86 2 937 663 6.0 4.0 87 2.0 5.0 307 14 284.4 285.3 281.1 299.6 5.44 3 925 769 5.2 3.3 88 1.9 4.3 310 15 284.6 285.5 281.0 299.3 5.24 4 901 983 3.6 2.8 94 0.8 3.2 306 19 285.1 286.0 281.2 299.7 5.20 5 850 1454 0.6 -1.2 88 1.8 -0.2 315 24 286.8 287.5 280.7 298.5 4.12 6 846 1492 0.4 -0.8 92 1.2 -0.2 315 24 287.0 287.7 281.0 299.1 4.26 7 843 1520 1.4 -3.2 71 4.6 -0.6 315 23 288.3 288.9 280.7 298.6 3.58 8 714 2839 -6.9 -13.9 57 7.0 -9.1 321 26 293.2 293.5 280.8 298.7 1.83 9 700 2993 -7.7 -17.7 45 10.0 -10.5 315 25 294.0 294.2 280.5 298.2 1.36 10 666 3379 -9.7 -30.7 16 21.0 -13.7 303 30 295.9 296.0 280.2 297.4 0.44 11 632 3783 -11.5 -40.5 7 29.0 -15.7 307 33 298.3 298.4 280.8 299.0 0.18 12 531 5096 -20.7 -44.7 10 24.0 -23.2 320 47 302.6 302.6 282.6 303.0 0.13 13 500 5540 -21.7 -49.7 6 28.0 -24.3 320 57 306.6 306.6 284.1 306.9 0.08 14 493 5643 -22.3 -53.3 4 31.0 -24.9 320 58 307.1 307.1 284.3 307.3 0.05 15 478 5871 -18.5 -51.5 4 33.0 -22.0 323 64 314.5 314.5 287.0 314.8 0.07 16 440 6483 -21.1 -33.1 33 12.0 -23.2 321 96 318.8 318.9 288.9 320.7 0.53 17 429 6669 -21.9 -39.9 18 18.0 -24.4 322 97 320.1 320.1 289.0 321.1 0.28 18 423 6772 -21.1 -43.1 12 22.0 -24.0 322 98 322.4 322.4 289.7 323.1 0.20 19 400 7180 -24.7 -40.7 21 16.0 -26.8 325 101 322.9 322.9 289.9 323.9 0.27 20 376 7626 -28.7 -39.7 34 11.0 -30.0 325 106 323.4 323.4 290.2 324.6 0.32 21 363 7876 -30.1 -46.1 20 16.0 -31.6 324 108 324.8 324.8 290.4 325.4 0.17 22 340 8338 -33.7 -46.7 26 13.0 -34.8 323 112 326.0 326.0 290.7 326.6 0.17 23 316 8845 -38.3 -44.3 53 6.0 -38.8 321 117 326.5 326.5 291.0 327.4 0.24 24 308 9021 -39.5 -50.5 30 11.0 -40.2 320 119 327.2 327.2 291.0 327.7 0.12 25 300 9200 -41.3 -50.3 37 9.0 -41.8 320 120 327.2 327.2 291.0 327.7 0.13 26 285 9548 -44.3 -52.3 41 8.0 -44.7 320 122 327.7 327.7 291.2 328.1 0.11 27 263 10085 -47.7 -53.7 50 6.0 -47.9 320 126 330.3 330.3 291.9 330.7 0.10 28 250 10420 -49.5 -56.5 44 7.0 -49.7 320 128 332.5 332.5 292.4 332.8 0.07 29 244 10579 -50.1 -59.1 34 9.0 -50.4 320 128 333.9 333.9 292.8 334.1 0.05 30 235 10823 -51.9 -61.1 32 9.2 -52.1 315 131 334.7 334.8 293.0 334.9 0.04 31 206 11664 -58.3 -68.3 27 10.0 -58.5 315 104 337.6 337.6 293.7 337.7 0.02 32 200 11850 -59.1 -71.1 20 12.0 -59.2 315 96 339.2 339.2 294.1 339.2 0.01 33 190 12170 -59.9 -72.9 17 13.0 -60.0 320 93 342.9 342.9 295.0 342.9 0.01 34 173 12752 -61.7 -77.7 10 16.0 -61.8 300 94 349.2 349.2 296.5 349.3 0.01 35 165 13047 -58.1 -81.1 4 23.0 -58.3 304 97 360.0 360.0 298.7 360.0 0.00 36 150 13640 -62.1 -82.1 5 20.0 -62.3 310 90 363.1 363.1 299.3 363.1 0.00 37 149 13681 -62.3 -83.3 4 21.0 -62.4 311 89 363.4 363.4 299.4 363.5 0.00 38 148 13723 -58.9 -82.9 3 24.0 -59.1 311 88 370.0 370.0 300.6 370.0 0.00 39 147 13766 -58.3 -83.3 3 25.0 -58.6 312 87 371.8 371.8 300.9 371.8 0.00 40 138 14163 -60.5 -83.5 3 23.0 -60.7 318 76 374.7 374.7 301.4 374.7 0.00 41 122 14939 -56.7 -84.7 2 28.0 -57.1 306 63 395.1 395.1 304.5 395.1 0.00 42 114 15368 -58.1 -85.1 2 27.0 -58.4 301 59 400.2 400.2 305.2 400.2 0.00 43 108 15709 -57.9 -85.9 2 28.0 -58.3 304 60 406.8 406.8 306.1 406.8 0.00 44 103 16011 -54.9 -84.9 1 30.0 -55.4 303 49 418.1 418.1 307.5 418.1 0.00 45 100 16200 -55.3 -85.3 1 30.0 -55.8 300 35 420.9 420.9 307.8 420.9 0.00 46 96 16461 -54.5 -85.5 1 31.0 -55.1 300 36 427.4 427.4 308.6 427.4 0.00 47 78 17777 -58.5 -86.5 2 28.0 -58.9 304 36 445.2 445.2 310.4 445.3 0.00 48 70 18460 -56.3 -86.3 1 30.0 -56.9 285 42 463.9 463.9 312.1 464.0 0.00 49 65 18931 -53.3 -85.3 1 32.0 -54.3 290 40 480.4 480.4 313.5 480.5 0.00 50 54 20100 -60.3 -88.3 1 28.0 -60.8 252 21 490.5 490.5 314.2 490.5 0.00 51 50 20580 -58.3 -87.3 1 29.0 -59.0 290 21 506.1 506.1 315.4 506.1 0.00 52 36 22653 -56.3 -87.3 1 31.0 -57.5 268 18 561.1 561.1 318.7 561.2 0.01 53 32 23395 -59.5 -88.5 1 29.0 -60.4 241 10 571.8 571.8 319.2 571.8 0.00 54 30 23800 -57.5 -88.5 1 31.0 -58.7 300 17 587.9 587.9 320.0 587.9 0.01 55 25 24958 -53.7 -86.7 1 33.0 -55.8 272 18 630.3 630.3 321.9 630.3 0.01 56 20 26380 -56.3 -88.3 1 32.0 -58.2 310 22 663.8 663.8 323.2 663.9 0.01 57 17 27416 -54.7 -86.7 1 32.0 -57.3 298 21 700.6 700.6 324.4 700.7 0.01 TRP 173 12752 -61.7 -77.7 10 16.0 -61.8 300 94 349.2 349.2 296.5 349.3 0.01 WND 235 10823 -51.9 -61.1 32 9.2 -52.1 315 131 334.7 334.8 293.0 334.9 0.04 Sounding variables and indices 1000-500 mb thick: 5415.00 m Freezing level: 821.24 mb = 1742.79 m = 5717.74 ft Wetbulb zero: 853.19 mb = 1423.71 m = 4670.89 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 44.43 % Est. max temperature: 14.26 C = 57.66 F Sfc-Lift cond lev (LCL): 939.33 mb = 642.92 m = 2109.30 ft T: 6.19 C 700-500 lapse rate: 5.50 C/km ThetaE index: 2.93 C Layer 1000.0- 901.0 mb Conv cond level (CCL): 906.62 mb = 932.49 m = 3059.30 ft Mean mixing ratio: 5.62 g/kg Conv temperature: 12.91 C = 55.24 F Cap Strength: 4.53 C Lifted Index: 7.23 C Risk: None Lifted Index @300 mb: 19.30 C Lifted Index @700 mb: 1.71 C Showalter Index: 8.28 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 20.50 C K Index: 11.10 Risk: None Sweat Index: 105.00 Risk: None Energy Index: 1.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.97 J/kg Max Up Vert Vel: 1.99 m/s Conv Inhibition (B-): 45003.68 J/kg Cap Strength: 6.76 C Lift Cond Lev (LCL): 915.35 mb = 854.41 m = 2803.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 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 1013 17 340 6 2.1 -5.6 | 169 18 -3.5 17.3 1 1000 125 325 9 5.2 -7.4 | 179 16 -0.4 15.6 2 978 305 315 10 7.1 -7.1 | 186 16 1.5 15.9 3 943 610 305 13 10.6 -7.5 | 198 16 5.1 15.5 4 925 769 310 15 11.5 -9.6 | 204 15 5.9 13.3 5 909 914 305 18 14.7 -10.3 | 216 16 9.2 12.6 6 875 1219 310 21 16.1 -13.5 | 228 14 10.5 9.5 7 850 1454 315 24 17.0 -17.0 | 242 13 11.4 6.0 8 811 1829 315 20 14.1 -14.1 | 224 12 8.6 8.8 9 780 2134 315 21 14.8 -14.8 | 229 12 9.3 8.1 10 751 2438 325 25 14.3 -20.5 | 254 9 8.8 2.5 11 722 2743 325 26 14.9 -21.3 | 260 10 9.4 1.7 12 700 2993 315 25 17.7 -17.7 | 246 13 12.1 5.3 13 695 3048 300 28 24.2 -14.0 | 244 21 18.7 9.0 14 641 3658 305 31 25.4 -17.8 | 255 21 19.9 5.2 15 592 4267 315 41 29.0 -29.0 | 284 24 23.5 -6.0 16 568 4572 325 38 21.8 -31.1 | 297 18 16.3 -8.2 17 546 4877 320 43 27.6 -32.9 | 294 24 22.1 -10.0 18 500 5540 320 57 36.6 -43.7 | 304 37 31.1 -20.7 19 483 5791 320 59 37.9 -45.2 | 304 39 32.4 -22.2 20 464 6096 330 80 40.0 -69.3 | 323 58 34.5 -46.3 21 445 6401 320 95 61.1 -72.8 | 312 75 55.5 -49.8 22 400 7180 325 101 57.9 -82.7 | 319 79 52.4 -59.8 23 376 7620 325 106 60.8 -86.8 | 319 84 55.3 -63.9 24 302 9144 320 120 77.1 -91.9 | 314 99 71.6 -69.0 25 300 9200 320 120 77.1 -91.9 | 314 99 71.6 -69.0 26 250 10420 320 128 82.3 -98.1 | 314 107 76.7 -75.1 27 241 10668 320 128 82.3 -98.1 | 314 107 76.7 -75.1 28 235 10823 315 131 92.6 -92.6 | 309 112 87.1 -69.7 29 230 10973 315 131 92.6 -92.6 | 309 112 87.1 -69.7 30 200 11850 315 96 67.9 -67.9 | 306 77 62.3 -44.9 31 189 12192 320 93 59.8 -71.2 | 312 73 54.2 -48.3 32 180 12497 315 84 59.4 -59.4 | 304 65 53.9 -36.4 33 173 12752 300 94 81.4 -47.0 | 288 80 75.9 -24.0 34 163 13106 305 98 80.3 -56.2 | 294 82 74.7 -33.3 35 150 13640 310 90 68.9 -57.9 | 299 72 63.4 -34.9 36 135 14326 320 72 46.3 -55.2 | 308 52 40.7 -32.2 37 116 15240 300 58 50.2 -29.0 | 278 45 44.7 -6.0 38 106 15850 305 61 50.0 -35.0 | 285 46 44.4 -12.0 39 100 16200 300 35 30.3 -17.5 | 258 25 24.8 5.5 40 96 16459 300 36 31.2 -18.0 | 259 26 25.6 5.0 41 91 16764 295 28 25.4 -11.8 | 241 23 19.8 11.1 42 87 17069 285 32 30.9 -8.3 | 240 29 25.4 14.7 43 75 17983 310 37 28.3 -23.8 | 272 23 22.8 -0.8 44 72 18288 280 32 31.5 -5.6 | 236 31 26.0 17.4 45 70 18460 285 42 40.6 -10.9 | 251 37 35.0 12.1 46 69 18593 285 43 41.5 -11.1 | 252 38 36.0 11.8 47 62 19202 295 38 34.4 -16.1 | 257 30 28.9 6.9 48 59 19507 315 16 11.3 -11.3 | 206 13 5.8 11.6 49 54 20117 250 21 19.7 7.2 | 205 33 14.2 30.1 50 50 20580 290 21 19.7 -7.2 | 222 21 14.2 15.8 51 49 20726 285 30 29.0 -7.8 | 237 28 23.4 15.2 52 47 21031 280 22 21.7 -3.8 | 220 25 16.1 19.1 53 44 21336 300 20 17.3 -10.0 | 222 18 11.8 13.0 54 42 21641 285 20 19.3 -5.2 | 218 22 13.8 17.8 55 40 21946 310 17 13.0 -10.9 | 212 14 7.5 12.0 56 38 22250 285 12 11.6 -3.1 | 197 21 6.1 19.8 57 37 22555 260 15 14.8 2.6 | 200 27 9.2 25.6 58 35 22860 285 23 22.2 -6.0 | 224 24 16.7 17.0 59 33 23165 305 10 8.2 -5.7 | 189 17 2.7 17.2 60 32 23470 220 10 6.4 7.7 | 182 31 0.9 30.6 61 30 23774 270 10 10.0 -0.0 | 191 23 4.5 23.0 62 30 23800 300 17 14.7 -8.5 | 212 17 9.2 14.5 63 27 24384 310 14 10.7 -9.0 | 200 15 5.2 14.0 64 26 24689 290 18 16.9 -6.2 | 214 20 11.4 16.8 65 25 24994 270 18 18.0 -0.0 | 208 26 12.5 23.0 66 23 25603 300 16 13.9 -8.0 | 209 17 8.3 15.0 67 22 25908 295 13 11.8 -5.5 | 200 19 6.2 17.5 68 21 26213 225 10 7.1 7.1 | 183 30 1.5 30.0 69 20 26380 310 22 16.9 -14.1 | 232 14 11.3 8.8 70 19 26518 270 18 18.0 -0.0 | 208 26 12.5 23.0 71 18 26822 300 24 20.8 -12.0 | 234 19 15.2 11.0 72 15 27432 290 8 7.5 -2.7 | 186 20 2.0 20.2 73 13 27737 260 10 9.8 1.7 | 190 25 4.3 24.7 Wind Parameters Mean winds (0-6000m): 316.4 at 31.5 knts Storm direction: 346.4 at 23.6 knts Shear (0-3000m) pos: 1.9 neg: 3.0 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 77.7 deg Storm rel helicity (0-3000m) pos: 95.0 neg: -19.2 tot: 75.8 m^2/s^2 ave: 25.3 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 62.66 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 ------------------------------------------------------------------------------- 500 317 10 184 16| 0.0 7.9 7.9| 30.9 0.0 30.9 61.8 0.91| 8.2 7.5 1000 311 13 195 15| 0.0 7.4 7.4| 58.8 0.0 58.8 58.8 0.90| 8.0 7.3 1500 311 16 206 14| 1.8 4.9 6.7| 77.0 -0.4 76.6 51.1 0.89| 7.3 6.5 2000 312 17 212 13| 1.4 3.1 4.4| 78.6 -10.8 67.8 33.9 0.65| 6.4 4.2 2500 314 18 216 13| 2.3 2.4 4.8| 93.5 -10.8 82.7 33.1 0.69| 6.4 4.4 3000 316 19 222 12| 1.9 3.0 4.9| 95.0 -19.2 75.8 25.3 0.49| 6.8 3.3 4000 312 22 235 14| 2.4 2.8 5.3|151.4 -20.4 131.0 32.8 0.54| 7.0 3.8 5000 314 26 251 14| 2.6 3.0 5.6|211.0 -23.6 187.4 37.5 0.53| 7.6 4.0 6000 316 31 269 16| 3.8 3.2 7.0|387.6 -23.6 364.0 60.7 0.52| 9.0 4.7 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20251020.00.gif