UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:0000Z 8 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 1014 17 12.2 6.2 67 6.0 9.0 315 9 284.2 285.2 281.5 300.6 5.86 1 1000 134 10.6 5.6 71 5.0 8.0 310 26 283.8 284.7 281.1 299.6 5.70 2 933 706 5.2 2.0 80 3.2 3.7 316 28 283.9 284.7 280.1 297.2 4.74 3 925 776 4.8 -0.1 71 4.9 2.6 320 28 284.2 284.9 279.4 295.8 4.10 4 914 874 4.4 -4.6 52 9.0 0.7 324 27 284.8 285.3 278.3 293.3 2.97 5 909 918 4.0 -3.0 60 7.0 1.1 325 27 284.8 285.4 278.8 294.4 3.37 6 901 990 3.8 -8.2 41 12.0 -0.7 327 26 285.3 285.7 277.6 292.0 2.28 7 892 1072 3.6 -5.4 52 9.0 0.0 330 25 285.9 286.4 278.7 294.2 2.86 8 861 1358 2.2 -11.8 35 14.0 -2.6 341 20 287.4 287.7 278.0 292.7 1.80 9 850 1462 1.4 -10.6 40 12.0 -2.8 345 18 287.6 288.0 278.4 293.5 2.00 10 840 1557 0.8 -10.2 44 11.0 -3.1 347 15 288.0 288.3 278.7 294.1 2.09 11 771 2240 -3.1 -21.1 23 18.0 -7.8 2 15 290.9 291.1 278.5 293.8 0.92 12 744 2521 -5.1 -22.1 25 17.0 -9.4 1 13 291.7 291.9 278.8 294.4 0.87 13 700 2999 -6.3 -40.3 5 34.0 -11.8 325 10 295.5 295.5 279.6 296.1 0.16 14 687 3146 -6.5 -44.5 3 38.0 -12.1 301 10 296.9 296.9 280.1 297.2 0.11 15 678 3249 -5.9 -41.9 4 36.0 -11.6 291 11 298.7 298.7 281.0 299.2 0.14 16 607 4107 -11.3 -44.3 5 33.0 -15.8 241 14 302.0 302.1 282.4 302.5 0.12 17 500 5560 -23.7 -48.7 8 25.0 -25.9 250 29 304.1 304.2 283.2 304.5 0.09 18 499 5575 -23.9 -48.9 8 25.0 -26.1 250 29 304.1 304.1 283.1 304.4 0.09 19 495 5633 -23.9 -31.9 48 8.0 -25.1 249 30 304.8 304.9 284.0 306.6 0.53 20 490 5707 -24.5 -29.5 63 5.0 -25.3 249 31 304.9 305.1 284.2 307.2 0.68 21 487 5751 -24.9 -36.9 32 12.0 -26.4 248 31 305.0 305.0 283.8 306.1 0.33 22 473 5962 -26.7 -35.7 42 9.0 -27.8 246 34 305.3 305.4 284.0 306.6 0.38 23 458 6193 -27.9 -48.9 12 21.0 -29.5 244 38 306.6 306.6 284.2 307.0 0.10 24 450 6319 -28.9 -50.9 10 22.0 -30.4 241 40 306.9 306.9 284.2 307.2 0.08 25 403 7098 -33.3 -60.3 5 27.0 -34.6 248 59 311.0 311.0 285.7 311.2 0.03 26 400 7150 -33.3 -62.3 4 29.0 -34.6 250 60 311.7 311.7 285.9 311.8 0.02 27 395 7238 -33.3 -62.3 4 29.0 -34.6 252 61 312.8 312.8 286.4 312.9 0.02 28 378 7547 -34.5 -53.5 13 19.0 -35.6 258 67 315.2 315.2 287.2 315.5 0.07 29 374 7622 -35.1 -44.1 39 9.0 -35.8 260 68 315.4 315.4 287.5 316.1 0.20 30 355 7984 -37.3 -43.3 54 6.0 -37.8 254 78 317.2 317.2 288.1 318.0 0.23 31 337 8342 -39.9 -50.9 30 11.0 -40.5 249 86 318.4 318.4 288.3 318.8 0.11 32 335 8382 -39.7 -75.7 1 36.0 -40.6 248 86 319.2 319.2 288.5 319.2 0.00 33 303 9063 -44.1 -65.1 8 21.0 -44.7 241 83 322.3 322.3 289.5 322.4 0.02 34 300 9130 -44.3 -65.3 8 21.0 -44.9 240 83 322.9 322.9 289.7 323.0 0.02 35 280 9588 -46.7 -65.2 10 18.5 -47.1 245 87 325.9 325.9 290.6 326.0 0.02 36 254 10227 -50.1 -65.1 15 15.0 -50.4 245 82 330.1 330.1 291.7 330.2 0.02 37 250 10330 -50.1 -67.1 12 17.0 -50.4 245 81 331.6 331.6 292.2 331.7 0.02 38 233 10789 -51.7 -69.7 10 18.0 -52.0 245 79 335.9 335.9 293.3 336.0 0.01 39 202 11724 -48.1 -80.1 1 32.0 -48.7 243 64 355.6 355.6 297.8 355.6 0.00 40 200 11790 -48.7 -80.7 1 32.0 -49.3 240 66 355.7 355.7 297.8 355.7 0.00 41 152 13584 -51.7 -83.7 1 32.0 -52.2 238 44 379.5 379.6 302.2 379.6 0.00 42 150 13670 -52.5 -83.5 1 31.0 -53.0 235 45 379.6 379.6 302.2 379.6 0.00 43 142 14021 -54.3 -84.3 1 30.0 -54.7 235 46 382.5 382.5 302.6 382.5 0.00 44 132 14491 -51.5 -84.5 1 33.0 -52.1 255 52 395.5 395.5 304.6 395.5 0.00 45 115 15377 -54.5 -85.5 1 31.0 -55.0 253 42 405.9 405.9 306.0 405.9 0.00 46 107 15838 -53.7 -86.7 1 33.0 -54.3 260 39 415.8 415.8 307.2 415.9 0.00 47 101 16207 -55.7 -86.7 1 31.0 -56.2 247 33 418.9 418.9 307.6 418.9 0.00 48 100 16270 -55.3 -86.3 1 31.0 -55.8 250 39 420.9 420.9 307.8 420.9 0.00 49 96 16531 -54.3 -86.3 1 32.0 -54.9 255 37 427.8 427.8 308.6 427.8 0.00 50 76 18014 -58.7 -88.7 1 30.0 -59.2 280 23 448.1 448.1 310.7 448.1 0.00 51 70 18530 -59.7 -88.7 1 29.0 -60.2 255 15 456.7 456.7 311.5 456.7 0.00 52 57 19814 -61.3 -89.3 1 28.0 -61.7 260 16 480.7 480.7 313.5 480.7 0.00 53 51 20514 -56.5 -88.5 1 32.0 -57.3 272 15 507.5 507.5 315.5 507.5 0.00 54 50 20640 -57.5 -89.5 1 32.0 -58.3 275 15 508.0 508.0 315.5 508.0 0.00 55 30 23850 -59.3 -90.3 1 31.0 -60.3 315 7 583.0 583.0 319.8 583.0 0.00 56 28 24283 -59.7 -90.7 1 31.0 -60.7 278 14 593.5 593.5 320.3 593.5 0.00 57 20 26410 -56.1 -89.1 1 33.0 -58.1 235 13 664.5 664.5 323.2 664.5 0.01 58 17 27442 -54.1 -89.1 1 35.0 -56.8 266 15 702.5 702.5 324.5 702.5 0.01 59 10 30850 -51.7 -87.7 1 36.0 -56.5 300 15 826.6 826.6 327.9 826.7 0.02 60 8.0 32298 -51.5 -87.5 1 36.0 -57.1 881.8 881.8 329.1 882.0 0.02 TRP 233 10789 -51.7 -69.7 10 18.0 -52.0 245 79 335.9 335.9 293.3 336.0 0.01 WND 280 9588 -46.7 -65.2 10 18.5 -47.1 245 87 325.9 325.9 290.6 326.0 0.02 Sounding variables and indices 1000-500 mb thick: 5426.00 m Freezing level: 825.85 mb = 1697.24 m = 5568.29 ft Wetbulb zero: 904.11 mb = 962.06 m = 3156.31 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 25.14 % Est. max temperature: 15.24 C = 59.44 F Sfc-Lift cond lev (LCL): 926.05 mb = 766.74 m = 2515.53 ft T: 4.85 C 700-500 lapse rate: 6.79 C/km ThetaE index: 7.26 C Layer 1000.0- 909.0 mb Conv cond level (CCL): 852.41 mb = 1439.19 m = 4721.69 ft Mean mixing ratio: 5.03 g/kg Conv temperature: 15.56 C = 60.00 F Cap Strength: 7.31 C Lifted Index: 6.63 C Risk: None Lifted Index @300 mb: 17.73 C Lifted Index @700 mb: 4.29 C Showalter Index: 9.91 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 13.10 C K Index: -19.50 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 2.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.29 J/kg Max Up Vert Vel: 2.14 m/s Conv Inhibition (B-): 70312.51 J/kg Cap Strength: 7.27 C Lift Cond Lev (LCL): 899.42 mb = 1004.31 m = 3294.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 14 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 1014 17 315 9 6.4 -6.4 | 142 5 -3.2 4.1 1 1000 134 310 26 19.9 -16.7 | 301 12 10.3 -6.3 2 979 305 310 28 21.4 -18.0 | 302 14 11.9 -7.6 3 944 610 310 28 21.4 -18.0 | 302 14 11.9 -7.6 4 925 776 320 28 18.0 -21.4 | 323 14 8.4 -11.0 5 909 914 325 27 15.5 -22.1 | 333 13 5.9 -11.7 6 876 1219 335 23 9.7 -20.8 | 359 10 0.1 -10.4 7 850 1462 345 18 4.7 -17.4 | 35 9 -4.9 -6.9 8 843 1524 345 16 4.1 -15.5 | 47 7 -5.4 -5.0 9 812 1829 5 10 -0.9 -10.0 | 93 10 -10.4 0.5 10 781 2134 360 16 -0.0 -16.0 | 60 11 -9.6 -5.6 11 751 2438 5 13 -1.1 -13.0 | 77 11 -10.7 -2.5 12 723 2743 350 12 2.1 -11.8 | 80 8 -7.5 -1.4 13 700 2999 325 10 5.7 -8.2 | 120 4 -3.8 2.2 14 696 3048 310 9 6.9 -5.8 | 150 5 -2.7 4.7 15 668 3353 280 12 11.8 -2.1 | 195 9 2.2 8.4 16 642 3658 245 17 15.4 7.2 | 198 19 5.8 17.6 17 617 3962 235 12 9.8 6.9 | 181 17 0.3 17.3 18 593 4267 250 17 16.0 5.8 | 201 17 6.4 16.3 19 569 4572 240 16 13.9 8.0 | 193 19 4.3 18.4 20 547 4877 240 19 16.5 9.5 | 199 21 6.9 19.9 21 505 5486 245 24 21.8 10.1 | 211 24 12.2 20.6 22 500 5560 250 29 27.3 9.9 | 221 27 17.7 20.4 23 464 6096 245 36 32.6 15.2 | 222 34 23.1 25.7 24 426 6706 235 48 39.3 27.5 | 218 48 29.7 38.0 25 400 7150 250 60 56.4 20.5 | 237 56 46.8 31.0 26 374 7620 260 68 67.0 11.8 | 249 62 57.4 22.2 27 342 8230 250 86 80.8 29.4 | 241 82 71.2 39.9 28 300 9130 240 83 71.9 41.5 | 230 81 62.3 51.9 29 299 9144 240 83 71.9 41.5 | 230 81 62.3 51.9 30 280 9588 245 87 78.8 36.8 | 236 84 69.3 47.2 31 273 9754 245 87 78.8 36.8 | 236 84 69.3 47.2 32 250 10330 245 81 73.4 34.2 | 235 78 63.8 44.7 33 237 10668 240 76 65.8 38.0 | 229 74 56.2 48.4 34 233 10789 245 79 71.6 33.4 | 235 76 62.0 43.8 35 206 11582 250 61 57.3 20.9 | 237 57 47.7 31.3 36 200 11790 240 66 57.2 33.0 | 228 64 47.6 43.4 37 188 12192 240 71 61.5 35.5 | 228 69 51.9 45.9 38 164 13106 260 46 45.3 8.0 | 243 40 35.7 18.4 39 156 13411 245 42 38.1 17.7 | 225 40 28.5 28.2 40 150 13670 235 45 36.9 25.8 | 217 45 27.3 36.3 41 142 14021 235 46 37.7 26.4 | 217 46 28.1 36.8 42 135 14326 250 55 51.7 18.8 | 235 51 42.1 29.3 43 129 14630 260 49 48.3 8.5 | 244 43 38.7 18.9 44 117 15240 255 38 36.7 9.8 | 233 34 27.1 20.3 45 112 15545 250 48 45.1 16.4 | 233 45 35.5 26.9 46 107 15850 260 39 38.4 6.8 | 239 34 28.8 17.2 47 102 16154 245 29 26.3 12.3 | 216 28 16.7 22.7 48 100 16270 250 39 36.6 13.3 | 229 36 27.1 23.8 49 97 16459 250 39 36.6 13.3 | 229 36 27.1 23.8 50 92 16764 270 32 32.0 -0.0 | 245 25 22.4 10.4 51 84 17374 260 26 25.6 4.5 | 227 22 16.0 15.0 52 80 17678 285 20 19.3 -5.2 | 242 11 9.7 5.3 53 73 18288 275 25 24.9 -2.2 | 242 17 15.3 8.3 54 70 18530 255 15 14.5 3.9 | 199 15 4.9 14.3 55 69 18593 310 15 11.5 -9.6 | 247 2 1.9 0.8 56 66 18898 260 13 12.8 2.3 | 194 13 3.2 12.7 57 63 19202 280 17 16.7 -3.0 | 224 10 7.2 7.5 58 60 19507 255 12 11.6 3.1 | 188 14 2.0 13.5 59 57 19812 260 16 15.8 2.8 | 205 15 6.2 13.2 60 54 20117 265 15 14.9 1.3 | 205 13 5.4 11.7 61 52 20422 270 15 15.0 -0.0 | 207 12 5.4 10.4 62 50 20640 275 15 14.9 -1.3 | 210 11 5.4 9.1 63 49 20726 295 17 15.4 -7.2 | 241 7 5.8 3.3 64 47 21031 275 15 14.9 -1.3 | 210 11 5.4 9.1 65 45 21336 280 12 11.8 -2.1 | 195 9 2.2 8.4 66 43 21641 275 10 10.0 -0.9 | 182 10 0.4 9.6 67 39 22250 315 24 17.0 -17.0 | 311 10 7.4 -6.5 68 37 22555 340 14 4.8 -13.2 | 60 6 -4.8 -2.7 69 35 22860 255 10 9.7 2.6 | 180 13 0.1 13.0 70 33 23165 285 11 10.6 -2.8 | 188 8 1.0 7.6 71 32 23470 240 10 8.7 5.0 | 177 15 -0.9 15.4 72 30 23774 255 16 15.5 4.1 | 202 16 5.9 14.6 73 30 23850 315 7 4.9 -4.9 | 140 7 -4.6 5.5 74 28 24384 270 16 16.0 -0.0 | 212 12 6.4 10.4 75 26 24689 290 16 15.0 -5.5 | 228 7 5.5 5.0 76 25 24994 295 11 10.0 -4.6 | 184 6 0.4 5.8 77 24 25298 255 21 20.3 5.4 | 214 19 10.7 15.9 78 23 25603 270 23 23.0 -0.0 | 232 17 13.4 10.4 79 21 26213 335 17 7.2 -15.4 | 26 6 -2.4 -5.0 80 20 26410 235 13 10.6 7.5 | 183 18 1.1 17.9 81 20 26518 345 10 2.6 -9.7 | 96 7 -7.0 0.8 82 19 26822 240 16 13.9 8.0 | 193 19 4.3 18.4 83 18 27127 275 20 19.9 -1.7 | 230 14 10.3 8.7 84 17 27432 265 15 14.9 1.3 | 205 13 5.4 11.7 85 14 28651 300 15 13.0 -7.5 | 229 5 3.4 2.9 86 13 29261 280 13 12.8 -2.3 | 202 9 3.2 8.2 87 12 29566 280 24 23.6 -4.2 | 246 15 14.1 6.3 88 12 29870 295 18 16.3 -7.6 | 247 7 6.7 2.8 89 10 30850 300 15 13.0 -7.5 | 229 5 3.4 2.9 Wind Parameters Mean winds (0-6000m): 287.5 at 18.9 knts Storm direction: 317.5 at 14.2 knts Shear (0-3000m) pos: 3.8 neg: 3.8 tot: 7.7 10-3/s Storm rel Dir Shear (0-3000m): -8.6 deg Storm rel helicity (0-3000m) pos: 97.2 neg: -15.2 tot: 82.0 m^2/s^2 ave: 27.3 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 12.4 stream: 8.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 15.13 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 ------------------------------------------------------------------------------- 500 310 25 301 11| 0.0 19.6 19.6| 5.9 0.0 5.9 11.8 0.82| 26.2 21.5 1000 315 26 311 12| 4.6 9.8 14.4| 38.3 0.0 38.3 38.3 0.86| 18.0 15.4 1500 321 25 325 11| 6.0 6.5 12.5| 65.6 0.0 65.6 43.7 0.87| 16.0 14.0 2000 326 22 341 8| 5.7 4.9 10.6| 81.3 -9.6 71.6 35.8 0.77| 14.8 11.4 2500 331 20 359 7| 4.6 3.8 8.4| 89.7 -15.2 74.5 29.8 0.71| 13.0 9.3 3000 333 19 9 6| 3.8 3.8 7.7| 97.2 -15.2 82.0 27.3 0.70| 12.4 8.6 4000 321 17 337 3| 2.9 3.6 6.5|110.7 -40.7 70.0 17.5 0.56| 12.1 6.7 5000 305 17 263 4| 2.0 3.3 5.2|148.0 -50.0 98.0 19.6 0.55| 10.9 6.0 6000 287 19 241 10| 1.1 3.5 4.6|204.2 -50.0 154.2 25.7 0.55| 10.4 5.7 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20251008.00.gif