UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for CYUX... Searching the city database file for: CYUX ... Date:1200Z 21 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 ------------------------------------------------------------------------------- 0 1000 -15 250 4 SFC 997 6 -1.9 -2.0 99 0.1 -1.9 250 4 271.5 272.0 271.4 280.4 3.31 2 965 268 -0.5 -3.4 81 2.9 -1.6 233 6 275.4 276.0 273.4 283.9 3.08 3 925 606 -3.5 -4.4 93 0.9 -3.8 255 8 275.7 276.2 273.4 283.9 2.98 4 922 632 -3.7 -4.6 93 0.9 -4.0 250 8 275.8 276.3 273.4 283.9 2.94 5 862 1165 -2.7 -4.1 90 1.4 -3.3 201 8 282.2 282.7 277.4 291.4 3.27 6 850 1276 -2.3 -5.0 82 2.7 -3.3 190 7 283.7 284.3 277.9 292.6 3.10 7 844 1332 -1.9 -5.4 77 3.5 -3.3 192 7 284.7 285.3 278.3 293.4 3.03 8 821 1551 -2.5 -9.5 59 7.0 -4.9 197 8 286.4 286.8 278.1 293.0 2.26 9 795 1806 -3.7 -8.1 71 4.4 -5.3 204 10 287.7 288.2 279.3 295.4 2.61 10 765 2109 -4.1 -14.1 46 10.0 -7.2 232 7 290.5 290.8 279.3 295.5 1.68 11 700 2803 -7.9 -23.9 26 16.0 -11.6 200 12 293.7 293.9 279.7 296.3 0.79 12 698 2825 -7.9 -24.9 24 17.0 -11.8 200 12 294.0 294.1 279.7 296.3 0.73 13 687 2948 -8.5 -20.5 37 12.0 -11.6 199 12 294.6 294.8 280.5 298.1 1.09 14 663 3223 -9.5 -23.5 31 14.0 -12.8 198 12 296.5 296.7 281.0 299.3 0.87 15 597 4023 -15.7 -29.7 29 14.0 -18.2 188 12 298.4 298.5 281.4 300.2 0.55 16 581 4227 -16.9 -26.9 42 10.0 -18.8 201 16 299.3 299.4 282.0 301.7 0.73 17 535 4842 -19.7 -32.7 31 13.0 -21.8 206 18 303.1 303.2 283.2 304.6 0.46 18 500 5340 -23.7 -36.7 29 13.0 -25.4 195 19 304.1 304.2 283.5 305.3 0.33 19 408 6792 -35.7 -47.7 28 12.0 -36.4 203 17 306.8 306.9 284.3 307.3 0.13 20 400 6930 -36.5 -49.5 25 13.0 -37.2 205 18 307.6 307.6 284.5 307.9 0.10 21 378 7319 -38.7 -54.7 17 16.0 -39.4 195 25 309.7 309.7 285.2 309.9 0.06 22 369 7484 -39.7 -47.7 42 8.0 -40.2 200 23 310.5 310.5 285.7 311.0 0.14 23 356 7727 -41.7 -48.7 47 7.0 -42.1 200 22 311.0 311.0 285.8 311.5 0.13 24 343 7978 -43.3 -60.3 14 17.0 -43.8 189 26 312.1 312.1 286.1 312.3 0.03 25 328 8277 -44.3 -52.3 41 8.0 -44.6 184 31 314.8 314.8 287.1 315.1 0.09 26 309 8674 -46.1 -66.1 9 20.0 -46.6 178 39 317.7 317.7 288.0 317.8 0.02 27 300 8870 -47.3 -66.3 10 19.0 -47.7 175 40 318.7 318.7 288.3 318.8 0.02 28 288 9140 -48.5 -69.5 7 21.0 -48.9 185 37 320.7 320.7 289.0 320.8 0.01 29 253 9992 -49.1 -72.1 5 23.0 -49.5 180 35 331.9 331.9 292.3 332.0 0.01 30 250 10070 -48.7 -73.7 4 25.0 -49.1 180 35 333.7 333.7 292.7 333.7 0.01 31 242 10285 -46.3 -75.3 2 29.0 -46.9 180 34 340.4 340.4 294.4 340.4 0.01 32 230 10625 -45.5 -76.5 2 31.0 -46.2 180 32 346.6 346.6 295.9 346.6 0.01 33 207 11330 -44.9 -78.9 1 34.0 -45.7 184 29 358.1 358.1 298.3 358.1 0.00 34 200 11560 -45.5 -78.5 1 33.0 -46.3 185 28 360.7 360.7 298.8 360.7 0.00 35 175 12446 -46.3 -80.3 1 34.0 -47.1 167 22 373.4 373.4 301.2 373.5 0.00 36 150 13460 -49.7 -82.7 1 33.0 -50.4 195 21 384.4 384.4 302.9 384.4 0.00 37 131 14340 -53.3 -84.3 1 31.0 -53.8 215 18 393.2 393.2 304.2 393.2 0.00 38 117 15066 -54.9 -84.9 1 30.0 -55.4 212 17 403.1 403.1 305.6 403.1 0.00 39 110 15461 -55.3 -85.3 1 30.0 -55.8 204 22 409.6 409.6 306.5 409.6 0.00 40 107 15638 -54.1 -85.1 1 31.0 -54.6 201 21 415.1 415.1 307.2 415.1 0.00 41 100 16070 -56.3 -86.3 1 30.0 -56.8 230 21 418.9 418.9 307.6 419.0 0.00 42 92 16602 -55.1 -86.1 1 31.0 -55.7 211 15 431.4 431.4 309.0 431.4 0.00 43 70 18340 -57.3 -87.3 1 30.0 -57.9 225 1 461.8 461.8 312.0 461.8 0.00 44 50 20450 -59.3 -88.3 1 29.0 -59.9 235 10 503.7 503.7 315.2 503.8 0.00 45 30 23620 -63.3 -90.3 1 27.0 -63.9 330 12 572.1 572.1 319.3 572.1 0.00 46 20 26090 -66.1 -92.1 1 26.0 -66.7 325 29 633.8 633.8 322.0 633.9 0.00 47 11 29673 -70.1 -94.1 2 24.0 -70.8 335 36 737.5 737.5 325.6 737.5 0.00 48 10 30240 -69.5 -94.5 1 25.0 -70.3 335 38 760.1 760.1 326.2 760.2 0.00 49 4.5 35022 -67.9 -92.9 2 25.0 -69.8 962.6 962.6 330.5 962.8 0.01 TRP 288 9140 -48.5 -69.5 7 21.0 -48.9 185 37 320.7 320.7 289.0 320.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5355.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.36 inches Sfc-500 mean rel hum: 50.94 % Est. max temperature: 10.84 C = 51.51 F Sfc-Lift cond lev (LCL): 995.23 mb = 20.24 m = 66.40 ft T: -1.82 C 700-500 lapse rate: 6.23 C/km ThetaE index: 0.44 C Layer 821.0- 795.0 mb Conv cond level (CCL): 705.59 mb = 2740.85 m = 8992.19 ft Mean mixing ratio: 3.07 g/kg Conv temperature: 20.04 C = 68.08 F Cap Strength: 16.96 C Lifted Index: 17.30 C Risk: None Lifted Index @300 mb: 24.75 C Lifted Index @700 mb: 12.00 C Showalter Index: 10.62 C Risk: None Total Totals Index: 40.10 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 18.70 C K Index: 0.40 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 2.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.54 J/kg Max Up Vert Vel: 5.92 m/s Conv Inhibition (B-): 65665.17 J/kg Cap Strength: 17.27 C Lift Cond Lev (LCL): 923.24 mb = 621.04 m = 2037.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 236 at 9 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 ---------------------------------------------------------- 0 997 6 250 4 3.8 1.4 | 46 6 -4.0 -3.9 1 960 305 230 6 4.6 3.9 | 66 3 -3.2 -1.4 2 925 606 255 8 7.7 2.1 | 1 3 -0.0 -3.2 3 925 610 255 8 7.7 2.1 | 1 3 -0.0 -3.2 4 890 914 180 11 0.0 11.0 | 127 10 -7.8 5.8 5 856 1219 205 7 3.0 6.3 | 103 5 -4.8 1.1 6 850 1276 190 7 1.2 6.9 | 104 7 -6.6 1.7 7 792 1829 205 10 4.2 9.1 | 137 5 -3.5 3.8 8 762 2134 235 7 5.7 4.0 | 59 2 -2.0 -1.2 9 733 2438 245 11 10.0 4.6 | 285 2 2.2 -0.6 10 705 2743 210 11 5.5 9.5 | 152 5 -2.3 4.3 11 700 2803 200 12 4.1 11.3 | 149 7 -3.7 6.0 12 625 3658 195 13 3.4 12.6 | 149 9 -4.4 7.3 13 600 3962 185 11 1.0 11.0 | 130 9 -6.8 5.7 14 576 4267 205 17 7.2 15.4 | 177 10 -0.6 10.2 15 554 4572 210 20 10.0 17.3 | 190 12 2.2 12.1 16 532 4877 205 18 7.6 16.3 | 179 11 -0.2 11.1 17 511 5182 210 20 10.0 17.3 | 190 12 2.2 12.1 18 500 5340 195 19 4.9 18.4 | 168 13 -2.8 13.1 19 490 5486 195 18 4.7 17.4 | 166 13 -3.1 12.2 20 469 5791 210 17 8.5 14.7 | 184 10 0.7 9.5 21 450 6096 195 15 3.9 14.5 | 157 10 -3.9 9.3 22 400 6930 205 18 7.6 16.3 | 179 11 -0.2 11.1 23 395 7010 210 17 8.5 14.7 | 184 10 0.7 9.5 24 378 7315 195 25 6.5 24.1 | 176 19 -1.3 18.9 25 361 7620 205 21 8.9 19.0 | 185 14 1.1 13.8 26 345 7925 190 25 4.3 24.6 | 170 20 -3.4 19.4 27 301 8839 175 42 -3.7 41.8 | 163 38 -11.4 36.6 28 300 8870 175 40 -3.5 39.8 | 162 36 -11.3 34.6 29 288 9140 185 37 3.2 36.9 | 172 32 -4.5 31.6 30 288 9144 175 39 -3.4 38.9 | 162 35 -11.2 33.6 31 250 10070 180 35 0.0 35.0 | 165 31 -7.8 29.8 32 229 10668 180 32 0.0 32.0 | 164 28 -7.8 26.8 33 200 11560 185 28 2.4 27.9 | 167 23 -5.3 22.7 34 190 11887 185 25 2.2 24.9 | 164 20 -5.6 19.7 35 174 12497 165 22 -5.7 21.3 | 140 21 -13.5 16.0 36 166 12802 205 20 8.5 18.1 | 183 13 0.7 12.9 37 158 13106 180 22 0.0 22.0 | 155 18 -7.8 16.8 38 151 13411 200 19 6.5 17.9 | 174 13 -1.3 12.6 39 150 13460 195 21 5.4 20.3 | 171 15 -2.3 15.0 40 137 14021 195 25 6.5 24.1 | 176 19 -1.3 18.9 41 131 14326 215 18 10.3 14.7 | 195 10 2.6 9.5 42 125 14630 200 18 6.2 16.9 | 172 12 -1.6 11.7 43 119 14935 210 14 7.0 12.1 | 174 7 -0.8 6.9 44 114 15240 215 22 12.6 18.0 | 201 14 4.9 12.8 45 109 15545 200 22 7.5 20.7 | 179 15 -0.2 15.4 46 103 15850 205 19 8.0 17.2 | 181 12 0.3 12.0 47 100 16070 230 21 16.1 13.5 | 225 12 8.3 8.3 48 94 16459 230 21 16.1 13.5 | 225 12 8.3 8.3 49 90 16764 190 7 1.2 6.9 | 104 7 -6.6 1.7 50 85 17069 215 20 11.5 16.4 | 198 12 3.7 11.1 51 81 17374 225 13 9.2 9.2 | 200 4 1.4 4.0 52 78 17678 200 15 5.1 14.1 | 163 9 -2.6 8.9 53 74 17983 230 17 13.0 10.9 | 223 8 5.3 5.7 54 71 18288 240 10 8.7 5.0 | 285 1 0.9 -0.2 55 70 18340 225 1 0.7 0.7 | 57 8 -7.1 -4.5 56 67 18593 225 1 0.7 0.7 | 57 8 -7.1 -4.5 57 64 18898 210 10 5.0 8.7 | 141 4 -2.8 3.4 58 61 19202 220 19 12.2 14.6 | 206 10 4.4 9.3 59 55 19812 285 10 9.7 -2.6 | 346 8 1.9 -7.8 60 53 20117 235 1 0.8 0.6 | 56 8 -6.9 -4.7 61 50 20450 235 10 8.2 5.7 | 220 1 0.4 0.5 62 48 20726 230 10 7.7 6.4 | 175 1 -0.1 1.2 63 43 21336 260 14 13.8 2.4 | 295 7 6.0 -2.8 64 41 21641 285 13 12.6 -3.4 | 331 10 4.8 -8.6 65 39 21946 315 10 7.1 -7.1 | 3 12 -0.7 -12.3 66 36 22555 245 15 13.6 6.3 | 259 6 5.8 1.1 67 34 22860 285 13 12.6 -3.4 | 331 10 4.8 -8.6 68 32 23165 275 18 17.9 -1.6 | 304 12 10.2 -6.8 69 31 23470 290 15 14.1 -5.1 | 329 12 6.3 -10.4 70 30 23620 330 12 6.0 -10.4 | 6 16 -1.8 -15.6 71 29 23774 335 12 5.1 -10.9 | 9 16 -2.7 -16.1 72 26 24384 305 18 14.7 -10.3 | 336 17 7.0 -15.6 73 25 24689 295 22 19.9 -9.3 | 320 19 12.2 -14.5 74 23 25298 335 23 9.7 -20.8 | 356 26 2.0 -26.1 75 22 25603 320 23 14.8 -17.6 | 343 24 7.0 -22.9 76 21 25908 325 26 14.9 -21.3 | 345 27 7.1 -26.5 77 20 26090 325 29 16.6 -23.8 | 343 30 8.9 -29.0 78 20 26213 320 20 12.9 -15.3 | 346 21 5.1 -20.6 79 18 26822 320 28 18.0 -21.4 | 339 29 10.2 -26.7 80 17 27127 335 33 13.9 -29.9 | 350 36 6.2 -35.1 81 16 27432 340 26 8.9 -24.4 | 358 30 1.1 -29.7 82 14 28042 325 18 10.3 -14.7 | 353 20 2.6 -20.0 83 14 28346 330 22 11.0 -19.1 | 352 25 3.2 -24.3 84 13 28651 310 30 23.0 -19.3 | 328 29 15.2 -24.5 85 11 29566 340 36 12.3 -33.8 | 353 39 4.5 -39.1 86 11 29870 325 35 20.1 -28.7 | 340 36 12.3 -33.9 87 10 30240 335 38 16.1 -34.4 | 348 41 8.3 -39.7 Wind Parameters Mean winds (0-6000m): 206.0 at 12.5 knts Storm direction: 236.0 at 9.4 knts Shear (0-3000m) pos: 1.5 neg: 2.7 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 103.0 deg Storm rel helicity (0-3000m) pos: 7.7 neg: -15.5 tot: -7.9 m^2/s^2 ave: -2.6 10^-3 m/s^2 rel: -0.19 Storm rel vorticity (0-3000m) horiz: 8.3 stream: -1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.93 Bulk Shear: 9.09 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 ------------------------------------------------------------------------------- 500 239 6 52 4| 0.0 3.4 3.4| 1.6 -1.5 0.1 0.2 -0.12| 5.2 -0.6 1000 223 7 94 3| 0.0 4.5 4.5| 2.7 -5.5 -2.8 -2.8 0.08| 10.9 0.9 1500 212 8 108 4| 0.7 3.0 3.7| 4.8 -8.8 -4.0 -2.7 0.03| 9.5 0.3 2000 210 8 114 4| 1.4 2.2 3.7| 7.6 -9.9 -2.3 -1.2 0.04| 8.5 0.4 2500 216 8 115 3| 1.8 1.8 3.6| 7.6 -12.2 -4.6 -1.8 -0.12| 8.3 -1.0 3000 215 9 125 3| 1.5 2.7 4.3| 7.7 -15.5 -7.9 -2.6 -0.19| 8.3 -1.6 4000 208 10 136 5| 1.1 2.2 3.4| 8.9 -20.9 -12.1 -3.0 -0.21| 6.7 -1.4 5000 207 11 152 5| 1.6 1.8 3.4| 34.7 -26.6 8.1 1.6 -0.05| 6.7 -0.3 6000 206 12 159 6| 1.4 1.8 3.1| 46.0 -50.2 -4.2 -0.7 -0.09| 6.8 -0.6 Wrote GIF file: /home/apache/climate/data/raob//CYUX/skewt/CYUX.skewt.20251021.12.gif