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 CYUX... Searching the city database file for: CYUX ... Date:0000Z 20 OCT 25 Station: CYUX WMO ident: 71081 Latitude: 68.77 Longitude: -81.22 Elevation: 6.00 ------------------------------------------------------------------------------- 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 1003 6 0.2 -0.1 98 0.3 0.1 140 24 273.1 273.7 273.1 283.3 3.78 1 1000 37 0.2 0.2 100 0.0 0.2 95 20 273.4 274.0 273.3 283.8 3.88 2 967 306 -0.7 -0.7 100 0.0 -0.7 115 41 275.1 275.7 274.2 285.3 3.75 3 925 662 1.6 1.5 99 0.1 1.5 105 40 280.9 281.7 278.5 293.7 4.61 4 905 838 2.0 2.0 100 0.0 2.0 115 45 283.1 284.0 279.9 296.8 4.88 5 850 1343 0.2 0.2 100 0.0 0.2 135 40 286.4 287.2 281.0 299.3 4.56 6 799 1840 0.0 -0.5 96 0.5 -0.2 135 26 291.3 292.1 283.2 304.6 4.62 7 719 2678 -5.1 -5.4 98 0.3 -5.2 135 25 294.6 295.2 283.4 305.1 3.55 8 713 2744 -3.9 -5.7 87 1.8 -4.7 135 25 296.6 297.2 284.2 307.1 3.50 9 700 2889 -5.3 -6.8 89 1.5 -5.9 140 28 296.6 297.2 284.0 306.5 3.28 10 651 3454 -9.3 -9.4 99 0.1 -9.4 144 27 298.3 298.8 284.2 307.1 2.88 11 621 3818 -10.9 -11.3 97 0.4 -11.1 146 29 300.5 301.0 284.8 308.5 2.59 12 612 3930 -10.5 -17.5 56 7.0 -12.5 147 30 302.3 302.5 284.3 307.3 1.58 13 584 4290 -11.7 -14.3 81 2.6 -12.5 150 35 304.9 305.3 285.9 311.8 2.16 14 577 4382 -12.1 -15.6 75 3.5 -13.2 150 34 305.5 305.9 285.9 311.8 1.97 15 552 4719 -15.3 -16.9 88 1.6 -15.7 150 31 305.6 306.0 285.9 311.5 1.84 16 542 4857 -15.7 -21.7 60 6.0 -17.2 150 30 306.7 307.0 285.6 310.8 1.24 17 526 5082 -17.3 -24.3 54 7.0 -18.8 156 31 307.5 307.6 285.6 310.8 1.02 18 500 5460 -20.7 -22.3 87 1.6 -21.1 145 35 307.8 308.0 286.0 312.0 1.28 19 475 5838 -23.5 -25.5 84 2.0 -23.9 136 40 308.9 309.1 286.1 312.3 1.01 20 461 6057 -24.7 -26.8 83 2.1 -25.1 131 42 310.0 310.2 286.4 313.2 0.92 21 442 6363 -26.3 -34.3 47 8.0 -27.4 129 43 311.8 311.9 286.5 313.4 0.47 22 432 6529 -27.5 -33.5 57 6.0 -28.3 128 43 312.3 312.4 286.8 314.1 0.52 23 415 6817 -29.1 -37.1 46 8.0 -30.0 126 42 313.8 313.9 287.2 315.2 0.38 24 400 7080 -31.3 -38.3 50 7.0 -32.1 125 42 314.3 314.4 287.3 315.6 0.35 25 366 7700 -36.3 -46.3 35 10.0 -37.0 124 43 315.7 315.8 287.5 316.3 0.16 26 354 7929 -38.3 -48.3 34 10.0 -38.9 120 43 316.1 316.1 287.6 316.6 0.14 27 331 8385 -42.5 -45.2 75 2.7 -42.7 117 45 316.4 316.5 287.8 317.2 0.20 28 327 8467 -43.1 -46.6 68 3.5 -43.3 118 45 316.7 316.7 287.9 317.4 0.18 29 320 8612 -44.1 -50.1 51 6.0 -44.4 120 45 317.3 317.3 288.0 317.8 0.12 30 300 9040 -47.5 -55.5 39 8.0 -47.8 125 47 318.4 318.4 288.3 318.7 0.07 31 261 9949 -53.7 -60.7 42 7.0 -53.8 125 37 322.2 322.2 289.5 322.4 0.04 32 260 9974 -52.1 -61.1 33 9.0 -52.3 125 37 324.9 325.0 290.3 325.1 0.04 33 250 10230 -49.3 -70.3 7 21.0 -49.7 140 24 332.8 332.8 292.5 332.8 0.01 34 234 10661 -50.1 -72.1 6 22.0 -50.5 155 21 337.9 337.9 293.8 338.0 0.01 35 224 10945 -49.1 -76.1 3 27.0 -49.6 173 19 343.7 343.7 295.2 343.7 0.01 36 222 11004 -47.5 -76.5 2 29.0 -48.1 174 18 347.0 347.0 296.0 347.1 0.01 37 215 11214 -48.9 -77.9 2 29.0 -49.4 171 14 348.1 348.1 296.2 348.1 0.00 38 208 11432 -46.9 -77.9 2 31.0 -47.6 185 12 354.5 354.5 297.6 354.5 0.00 39 200 11690 -48.1 -78.1 2 30.0 -48.7 200 12 356.6 356.6 298.0 356.6 0.00 40 177 12495 -49.5 -79.5 2 30.0 -50.1 235 12 367.0 367.0 300.0 367.0 0.00 41 171 12722 -47.9 -79.9 1 32.0 -48.6 228 24 373.3 373.3 301.1 373.3 0.00 42 164 12997 -50.1 -80.1 2 30.0 -50.7 228 26 374.1 374.1 301.3 374.1 0.00 43 159 13200 -49.7 -80.7 1 31.0 -50.3 231 25 378.1 378.1 301.9 378.1 0.00 44 150 13580 -52.1 -81.1 2 29.0 -52.6 215 20 380.3 380.3 302.3 380.3 0.00 45 129 14546 -56.3 -83.3 2 27.0 -56.6 240 23 389.5 389.5 303.7 389.5 0.00 46 124 14798 -55.1 -83.1 2 28.0 -55.5 236 23 396.1 396.1 304.7 396.1 0.00 47 100 16160 -58.3 -85.3 2 27.0 -58.7 235 16 415.1 415.1 307.2 415.1 0.00 48 94 16550 -59.1 -85.1 2 26.0 -59.5 241 18 420.9 420.9 307.8 420.9 0.00 49 71 18320 -57.5 -85.5 2 28.0 -58.0 225 13 459.5 459.5 311.7 459.5 0.00 50 70 18410 -58.1 -86.1 2 28.0 -58.6 220 15 460.1 460.1 311.8 460.1 0.00 51 50 20510 -59.5 -87.5 1 28.0 -60.1 290 28 503.3 503.3 315.2 503.3 0.00 52 42 21594 -61.9 -88.9 2 27.0 -62.4 291 14 523.1 523.1 316.5 523.1 0.00 53 39 22054 -60.7 -87.7 2 27.0 -61.4 312 14 537.3 537.3 317.3 537.3 0.00 54 30 23670 -64.7 -89.7 2 25.0 -65.2 285 16 568.3 568.3 319.0 568.3 0.00 55 20 26120 -68.9 -90.9 3 22.0 -69.4 305 16 625.3 625.3 321.7 625.3 0.00 56 12 29176 -69.9 -92.9 2 23.0 -70.5 317 34 720.1 720.1 325.1 720.1 0.01 57 10 30270 -67.3 -92.3 2 25.0 -68.3 315 38 768.3 768.3 326.4 768.4 0.01 58 7.4 32090 -66.3 -91.3 2 25.0 -67.8 841.5 841.5 328.2 841.6 0.01 59 5.1 34340 -67.3 -91.3 2 24.0 -69.1 931.5 931.5 330.0 931.7 0.02 TRP 261 9949 -53.7 -60.7 42 7.0 -53.8 125 37 322.2 322.2 289.5 322.4 0.04 WND Sounding variables and indices 1000-500 mb thick: 5423.00 m Freezing level: 992.67 mb = 96.70 m = 317.24 ft Freezing level: 954.22 mb = 414.09 m = 1358.56 ft Freezing level: 799.00 mb = 1839.55 m = 6035.21 ft Wetbulb zero: 992.66 mb = 96.00 m = 314.94 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 89.39 % Est. max temperature: 13.27 C = 55.88 F Sfc-Lift cond lev (LCL): 998.18 mb = 51.57 m = 169.18 ft T: 0.15 C 700-500 lapse rate: 5.99 C/km ThetaE index: 0.63 C Layer 700.0- 651.0 mb Conv cond level (CCL): 1000.00 mb = 37.00 m = 121.39 ft Mean mixing ratio: 4.19 g/kg Conv temperature: 1.48 C = 34.67 F Cap Strength: 16.43 C Lifted Index: 16.19 C Risk: None Lifted Index @300 mb: 20.80 C Lifted Index @700 mb: 10.91 C Showalter Index: 8.75 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 20.90 C K Index: 19.60 Risk: < 20 % chance of thunderstorms Sweat Index: 117.40 Risk: None Energy Index: 2.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.23 J/kg Max Up Vert Vel: 9.41 m/s Conv Inhibition (B-): 65316.62 J/kg Cap Strength: 16.40 C Lift Cond Lev (LCL): 951.64 mb = 434.10 m = 1424.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 166 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 1003 6 140 24 -15.4 18.4 | 61 11 -9.4 -5.3 1 1000 37 95 20 -19.9 1.7 | 32 26 -13.9 -21.9 2 967 305 115 41 -37.2 17.3 | 78 32 -31.2 -6.4 3 931 610 100 38 -37.4 6.6 | 61 36 -31.4 -17.1 4 925 662 105 40 -38.6 10.4 | 68 35 -32.6 -13.3 5 896 914 120 47 -40.7 23.5 | 90 35 -34.7 -0.2 6 863 1219 130 44 -33.7 28.3 | 99 28 -27.7 4.6 7 850 1343 135 40 -28.3 28.3 | 102 23 -22.3 4.6 8 831 1524 140 33 -21.2 25.3 | 96 15 -15.2 1.6 9 800 1829 135 26 -18.4 18.4 | 67 13 -12.4 -5.3 10 770 2134 125 24 -19.7 13.8 | 54 17 -13.7 -9.9 11 741 2438 135 27 -19.1 19.1 | 71 14 -13.1 -4.6 12 713 2743 135 25 -17.7 17.7 | 63 13 -11.7 -6.0 13 700 2889 140 28 -18.0 21.4 | 79 12 -12.0 -2.2 14 633 3658 145 27 -15.5 22.1 | 81 10 -9.5 -1.6 15 584 4267 150 35 -17.5 30.3 | 120 13 -11.5 6.6 16 540 4877 150 30 -15.0 26.0 | 104 9 -9.0 2.3 17 519 5182 160 32 -10.9 30.1 | 142 8 -5.0 6.4 18 500 5460 145 35 -20.1 28.7 | 110 15 -14.1 5.0 19 458 6096 130 43 -32.9 27.6 | 98 27 -26.9 4.0 20 400 7080 125 42 -34.4 24.1 | 91 28 -28.4 0.4 21 370 7620 125 43 -35.2 24.7 | 92 29 -29.2 1.0 22 338 8230 115 44 -39.9 18.6 | 81 34 -33.9 -5.1 23 300 9040 125 47 -38.5 27.0 | 96 33 -32.5 3.3 24 295 9144 125 46 -37.7 26.4 | 95 32 -31.7 2.7 25 282 9449 125 48 -39.3 27.5 | 97 34 -33.3 3.9 26 261 9949 125 37 -30.3 21.2 | 84 24 -24.3 -2.5 27 257 10058 125 36 -29.5 20.6 | 83 24 -23.5 -3.0 28 250 10230 140 24 -15.4 18.4 | 61 11 -9.4 -5.3 29 234 10668 155 21 -8.9 19.0 | 32 5 -2.9 -4.6 30 223 10973 175 19 -1.7 18.9 | 318 6 4.3 -4.8 31 213 11278 170 13 -2.3 12.8 | 341 12 3.7 -10.9 32 203 11582 200 11 3.8 10.3 | 324 17 9.8 -13.3 33 200 11690 200 12 4.1 11.3 | 321 16 10.1 -12.4 34 194 11887 195 12 3.1 11.6 | 323 15 9.1 -12.1 35 185 12192 240 16 13.9 8.0 | 308 25 19.8 -15.7 36 177 12497 235 12 9.8 6.9 | 317 23 15.8 -16.8 37 169 12802 225 28 19.8 19.8 | 279 26 25.8 -3.9 38 154 13411 235 23 18.8 13.2 | 293 27 24.8 -10.5 39 150 13580 215 20 11.5 16.4 | 293 19 17.5 -7.3 40 140 14021 210 21 10.5 18.2 | 288 17 16.5 -5.5 41 133 14326 240 27 23.4 13.5 | 289 31 29.4 -10.2 42 127 14630 240 22 19.1 11.0 | 297 28 25.0 -12.7 43 116 15240 225 24 17.0 17.0 | 286 24 23.0 -6.7 44 110 15545 220 22 14.1 16.9 | 289 21 20.1 -6.8 45 100 16154 255 20 19.3 5.2 | 306 31 25.3 -18.5 46 100 16160 235 16 13.1 9.2 | 307 24 19.1 -14.5 47 95 16459 235 16 13.1 9.2 | 307 24 19.1 -14.5 48 91 16764 255 23 22.2 6.0 | 302 33 28.2 -17.7 49 82 17374 280 17 16.7 -3.0 | 320 35 22.7 -26.6 50 79 17678 285 10 9.7 -2.6 | 329 31 15.7 -26.3 51 75 17983 245 4 3.6 1.7 | 336 24 9.6 -22.0 52 70 18410 220 15 9.6 11.5 | 308 20 15.6 -12.2 53 68 18593 210 11 5.5 9.5 | 321 18 11.5 -14.2 54 65 18898 255 22 21.3 5.7 | 303 33 27.2 -18.0 55 62 19202 295 12 10.9 -5.1 | 330 33 16.9 -28.8 56 59 19507 280 5 4.9 -0.9 | 336 27 10.9 -24.5 57 56 19812 255 10 9.7 2.6 | 323 26 15.7 -21.1 58 53 20117 245 13 11.8 5.5 | 316 25 17.8 -18.2 59 51 20422 285 24 23.2 -6.2 | 316 42 29.2 -29.9 60 50 20510 290 28 26.3 -9.6 | 316 46 32.3 -33.3 61 48 20726 290 28 26.3 -9.6 | 316 46 32.3 -33.3 62 44 21336 320 14 9.0 -10.7 | 336 38 15.0 -34.4 63 42 21641 285 14 13.5 -3.6 | 324 34 19.5 -27.3 64 38 22250 325 14 8.0 -11.5 | 338 38 14.0 -35.1 65 36 22555 260 15 14.8 2.6 | 315 30 20.8 -21.1 66 33 23165 295 24 21.8 -10.1 | 321 44 27.7 -33.8 67 31 23470 305 20 16.4 -11.5 | 328 42 22.4 -35.2 68 30 23670 285 16 15.5 -4.1 | 322 35 21.4 -27.8 69 29 23774 295 16 14.5 -6.8 | 326 37 20.5 -30.4 70 28 24079 275 19 18.9 -1.7 | 315 36 24.9 -25.3 71 24 24994 310 30 23.0 -19.3 | 326 52 29.0 -43.0 72 23 25298 330 26 13.0 -22.5 | 338 50 19.0 -46.2 73 20 26120 305 16 13.1 -9.2 | 330 38 19.1 -32.9 74 20 26213 300 24 20.8 -12.0 | 323 45 26.8 -35.7 75 19 26518 305 15 12.3 -8.6 | 330 37 18.3 -32.3 76 18 26822 285 22 21.3 -5.7 | 317 40 27.2 -29.4 77 16 27432 310 27 20.7 -17.4 | 327 49 26.7 -41.0 78 15 27737 305 36 29.5 -20.6 | 321 57 35.5 -44.3 79 15 28042 315 26 18.4 -18.4 | 330 49 24.4 -42.1 80 13 28651 305 35 28.7 -20.1 | 322 56 34.7 -43.8 81 11 29566 325 33 18.9 -27.0 | 334 57 24.9 -50.7 82 11 29870 315 25 17.7 -17.7 | 330 48 23.7 -41.4 83 10 30270 315 38 26.9 -26.9 | 327 60 32.9 -50.6 Wind Parameters Mean winds (0-6000m): 135.8 at 32.6 knts Storm direction: 165.8 at 24.4 knts Shear (0-3000m) pos: 4.7 neg: 4.6 tot: 9.3 10-3/s Storm rel Dir Shear (0-3000m): 19.0 deg Storm rel helicity (0-3000m) pos: 365.3 neg: -160.8 tot: 204.6 m^2/s^2 ave: 68.2 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 18.1 stream: 3.3 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 1.46 Bulk Shear: 30.27 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 ------------------------------------------------------------------------------- 500 110 34 65 29| 0.0 24.4 24.4|130.9 -79.5 51.4 102.8 0.12| 43.2 5.4 1000 111 38 71 31| 7.7 12.2 19.9|304.0-109.2 194.8 194.8 0.32| 33.5 10.7 1500 118 39 80 29| 7.6 8.1 15.7|338.5-115.7 222.8 148.5 0.29| 28.6 8.2 2000 122 37 80 26| 5.7 6.9 12.6|338.5-151.8 186.7 93.4 0.15| 24.2 3.7 2500 123 34 78 23| 5.1 5.5 10.6|353.7-156.4 197.3 78.9 0.17| 20.7 3.5 3000 125 33 77 22| 4.7 4.6 9.3|365.3-160.8 204.6 68.2 0.18| 18.1 3.3 4000 129 32 79 19| 4.1 3.4 7.6|378.1-160.8 217.3 54.3 0.21| 14.5 3.1 5000 134 32 84 17| 3.6 2.7 6.4|391.5-168.0 223.6 44.7 0.21| 12.6 2.7 6000 136 33 89 17| 3.0 3.5 6.5|397.6-203.3 194.2 32.4 0.14| 12.4 1.7 Wrote GIF file: /home/apache/climate/data/raob//CYUX/skewt/CYUX.skewt.20251020.00.gif