UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050712.upa.cvt Date: 1200Z 7 MAY 25 Searching for CYUX... Searching the city database file for: CYUX ... Date:1200Z 7 MAY 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 1004 6 -17.3 -19.4 84 2.1 -17.6 255 3 255.6 255.7 255.2 257.8 0.82 1 1002 22 -14.3 -15.6 90 1.3 -14.6 250 3 258.7 258.9 258.5 261.7 1.13 2 1000 39 -14.1 -16.2 84 2.1 -14.5 245 4 259.0 259.2 258.6 261.9 1.08 3 985 154 -14.3 -16.2 85 1.9 -14.7 241 4 260.0 260.1 259.4 262.9 1.09 4 925 628 -17.3 -19.5 83 2.2 -17.7 290 6 261.6 261.8 260.3 264.0 0.88 5 901 824 -18.7 -20.1 89 1.4 -18.9 297 9 262.2 262.3 260.6 264.5 0.86 6 850 1257 -19.9 -21.6 86 1.7 -20.2 305 16 265.3 265.4 262.9 267.5 0.80 7 819 1532 -20.7 -22.4 86 1.7 -21.0 295 18 267.3 267.4 264.3 269.5 0.77 8 803 1678 -19.9 -21.6 86 1.7 -20.2 298 19 269.7 269.8 266.1 272.1 0.85 9 757 2114 -22.1 -24.2 83 2.1 -22.4 314 18 271.9 272.0 267.3 273.9 0.71 10 732 2362 -20.7 -23.3 80 2.6 -21.1 308 24 276.0 276.1 270.1 278.4 0.80 11 700 2691 -22.7 -24.5 85 1.8 -22.9 315 32 277.3 277.5 270.9 279.6 0.75 12 677 2936 -24.1 -25.4 89 1.3 -24.3 314 33 278.4 278.6 271.5 280.6 0.72 13 657 3154 -25.1 -28.1 76 3.0 -25.5 313 35 279.7 279.8 272.0 281.5 0.58 14 604 3760 -29.9 -31.6 85 1.7 -30.1 311 39 281.0 281.1 272.5 282.4 0.45 15 589 3939 -30.5 -31.7 89 1.2 -30.6 312 40 282.3 282.4 273.3 283.7 0.46 16 572 4147 -31.7 -36.1 65 4.4 -32.1 314 41 283.3 283.3 273.6 284.3 0.31 17 567 4209 -31.7 -33.6 83 1.9 -31.9 314 42 284.0 284.1 274.1 285.2 0.39 18 549 4437 -33.3 -33.9 94 0.6 -33.4 315 45 284.7 284.8 274.5 286.0 0.40 19 547 4462 -33.3 -34.9 85 1.6 -33.4 315 45 285.0 285.1 274.6 286.2 0.36 20 546 4475 -33.3 -41.3 45 8.0 -33.8 315 45 285.2 285.2 274.5 285.8 0.19 21 545 4488 -33.1 -45.1 29 12.0 -33.8 315 45 285.6 285.6 274.5 286.0 0.13 22 536 4605 -33.7 -41.7 44 8.0 -34.3 315 47 286.2 286.2 275.0 286.8 0.18 23 525 4750 -34.5 -44.5 36 10.0 -35.1 315 50 286.9 287.0 275.3 287.4 0.14 24 520 4817 -35.1 -39.9 61 4.8 -35.4 315 51 287.0 287.0 275.5 287.8 0.23 25 515 4885 -35.5 -43.5 44 8.0 -36.0 315 52 287.3 287.3 275.5 287.8 0.16 26 511 4939 -35.9 -39.8 67 3.9 -36.2 315 53 287.5 287.5 275.7 288.2 0.23 27 500 5090 -36.7 -43.7 48 7.0 -37.1 315 57 288.3 288.3 276.0 288.8 0.16 28 499 5104 -36.7 -43.7 48 7.0 -37.1 315 57 288.5 288.5 276.2 289.0 0.16 29 496 5146 -36.9 -43.9 48 7.0 -37.3 315 57 288.7 288.7 276.3 289.2 0.16 30 492 5202 -37.1 -39.0 82 1.9 -37.2 315 58 289.1 289.2 276.7 290.0 0.26 31 485 5301 -37.9 -38.9 90 1.0 -37.9 315 59 289.3 289.4 276.7 290.2 0.27 32 473 5473 -38.9 -39.8 91 0.9 -38.9 315 60 290.2 290.2 277.2 291.0 0.25 33 470 5517 -39.1 -45.1 53 6.0 -39.4 315 61 290.5 290.5 277.2 291.0 0.15 34 467 5561 -39.3 -42.9 69 3.6 -39.5 315 61 290.7 290.8 277.3 291.4 0.19 35 454 5754 -40.1 -49.1 38 9.0 -40.5 315 63 292.1 292.1 277.9 292.4 0.10 36 443 5922 -41.3 -49.3 42 8.0 -41.6 315 64 292.6 292.7 278.2 293.0 0.10 37 437 6014 -41.9 -45.3 69 3.4 -42.1 315 65 293.0 293.1 278.4 293.5 0.15 38 429 6139 -42.7 -47.7 58 5.0 -42.9 315 66 293.6 293.6 278.6 294.0 0.12 39 424 6219 -42.9 -55.9 23 13.0 -43.3 315 67 294.3 294.3 278.9 294.5 0.05 40 400 6610 -45.5 -51.5 51 6.0 -45.7 315 69 295.9 295.9 279.6 296.1 0.08 41 398 6643 -45.7 -51.7 51 6.0 -45.9 315 69 296.0 296.0 279.7 296.3 0.08 42 384 6879 -46.7 -56.7 31 10.0 -47.0 315 70 297.8 297.8 280.4 297.9 0.05 43 381 6931 -46.6 -58.2 25 11.6 -46.9 315 71 298.5 298.6 280.8 298.7 0.04 44 366 7196 -46.1 -66.1 9 20.0 -46.5 315 68 302.7 302.7 282.5 302.7 0.01 45 344 7607 -44.9 -70.9 4 26.0 -45.4 315 61 309.7 309.7 285.2 309.7 0.01 46 300 8520 -43.1 -75.1 2 32.0 -43.8 315 47 324.6 324.6 290.2 324.6 0.00 47 278 9037 -42.7 -73.7 2 31.0 -43.5 317 40 332.3 332.3 292.3 332.4 0.01 48 272 9185 -42.9 -71.9 3 29.0 -43.6 315 38 334.1 334.1 292.9 334.2 0.01 49 255 9625 -40.7 -76.7 1 36.0 -41.7 311 31 343.6 343.6 295.2 343.6 0.00 50 250 9760 -41.3 -77.3 1 36.0 -42.3 310 29 344.7 344.7 295.4 344.7 0.00 51 200 11270 -42.5 -78.5 1 36.0 -43.6 320 27 365.5 365.5 299.8 365.5 0.00 52 150 13200 -43.5 -80.5 1 37.0 -44.7 310 11 395.1 395.1 304.5 395.1 0.00 53 104 15657 -45.5 -81.5 1 36.0 -46.9 326 14 434.9 434.9 309.4 434.9 0.01 54 100 15920 -44.3 -81.3 1 37.0 -45.9 340 8 442.1 442.1 310.1 442.2 0.01 55 85 17003 -46.5 -82.5 1 36.0 -48.0 338 11 458.7 458.7 311.7 458.7 0.01 56 70 18290 -46.7 -82.7 1 36.0 -48.5 300 8 484.5 484.5 313.8 484.5 0.01 57 50 20510 -47.9 -83.9 1 36.0 -50.0 15 2 530.6 530.6 316.9 530.6 0.01 58 33 23244 -49.5 -85.5 1 36.0 -52.0 53 9 593.3 593.3 320.3 593.4 0.01 59 30 23870 -48.9 -84.9 1 36.0 -51.8 75 5 611.3 611.3 321.1 611.4 0.01 60 20 26540 -48.7 -84.7 1 36.0 -52.6 75 11 687.1 687.1 324.0 687.2 0.02 61 14 28901 -46.3 -84.3 1 38.0 -52.2 41 15 769.0 769.0 326.4 769.2 0.02 62 10 31180 -38.1 -80.1 0 42.0 -49.4 75 18 877.3 877.4 329.0 878.0 0.07 63 9.3 31682 -36.3 -79.3 0 43.0 -49.1 902.6 902.6 329.5 903.4 0.08 64 6.8 33859 -35.1 -78.1 0 43.0 -50.3 992.1 992.2 331.1 993.7 0.13 65 5.4 35487 -29.1 -74.1 0 45.0 -49.6 1086.5 1086.7 332.5 1090.6 0.31 66 4.6 36634 -28.5 -73.5 1 45.0 -50.4 1140.2 1140.5 333.2 1145.8 0.40 TRP 384 6879 -46.7 -56.7 31 10.0 -47.0 315 70 297.8 297.8 280.4 297.9 0.05 WND 381 6931 -46.6 -58.2 25 11.6 -46.9 315 71 298.5 298.6 280.8 298.7 0.04 Sounding variables and indices 1000-500 mb thick: 5051.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 79.36 % Est. max temperature: -7.80 C = 17.95 F Sfc-Lift cond lev (LCL): 970.10 mb = 268.77 m = 881.78 ft T: -15.03 C 700-500 lapse rate: 5.84 C/km Conv cond level (CCL): 903.25 mb = 805.62 m = 2643.08 ft Mean mixing ratio: 0.98 g/kg Conv temperature: -10.75 C = 12.65 F Cap Strength: 19.98 C Lifted Index: 20.53 C Risk: None Lifted Index @300 mb: 43.36 C Lifted Index @700 mb: 13.26 C Showalter Index: 17.13 C Risk: None Total Totals Index: 31.90 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 15.10 C K Index: -6.60 Risk: None Sweat Index: 89.00 Risk: None Energy Index: 4.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.73 J/kg Max Up Vert Vel: 4.18 m/s Conv Inhibition (B-): 82412.22 J/kg Cap Strength: 20.34 C Lift Cond Lev (LCL): 923.02 mb = 643.97 m = 2112.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 342 at 25 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 1004 6 255 3 2.9 0.8 | 169 25 -4.7 24.2 1 1000 39 245 4 3.6 1.7 | 171 25 -4.0 25.1 2 965 305 235 3 2.5 1.7 | 168 26 -5.2 25.1 3 927 610 290 5 4.7 -1.7 | 172 22 -2.9 21.7 4 925 628 290 6 5.6 -2.1 | 175 21 -2.0 21.3 5 890 914 300 10 8.7 -5.0 | 183 18 1.0 18.4 6 854 1219 310 16 12.3 -10.3 | 199 14 4.6 13.1 7 850 1257 305 16 13.1 -9.2 | 201 15 5.5 14.2 8 820 1524 295 18 16.3 -7.6 | 209 18 8.7 15.8 9 787 1829 300 20 17.3 -10.0 | 216 17 9.7 13.4 10 755 2134 315 18 12.7 -12.7 | 205 12 5.1 10.7 11 724 2438 305 26 21.3 -14.9 | 238 16 13.7 8.5 12 700 2691 315 32 22.6 -22.6 | 267 15 15.0 0.8 13 695 2743 315 32 22.6 -22.6 | 267 15 15.0 0.8 14 611 3658 310 38 29.1 -24.4 | 273 21 21.5 -1.0 15 561 4267 315 42 29.7 -29.7 | 286 23 22.1 -6.3 16 515 4877 315 52 36.8 -36.8 | 295 32 29.1 -13.4 17 500 5090 315 57 40.3 -40.3 | 297 37 32.7 -16.9 18 431 6096 315 66 46.7 -46.7 | 301 45 39.0 -23.3 19 400 6610 315 69 48.8 -48.8 | 302 48 41.1 -25.4 20 384 6879 315 70 49.5 -49.5 | 302 49 41.9 -26.1 21 381 6931 315 71 50.2 -50.2 | 302 50 42.6 -26.8 22 376 7010 315 71 50.2 -50.2 | 302 50 42.6 -26.8 23 343 7620 315 61 43.1 -43.1 | 299 41 35.5 -19.7 24 300 8520 315 47 33.2 -33.2 | 291 27 25.6 -9.8 25 286 8839 320 43 27.6 -32.9 | 296 22 20.0 -9.5 26 274 9144 315 39 27.6 -27.6 | 282 20 19.9 -4.2 27 250 9754 310 29 22.2 -18.6 | 252 15 14.6 4.8 28 250 9760 310 29 22.2 -18.6 | 252 15 14.6 4.8 29 219 10668 310 29 22.2 -18.6 | 252 15 14.6 4.8 30 200 11270 320 27 17.4 -20.7 | 254 10 9.7 2.7 31 191 11582 320 25 16.1 -19.2 | 243 9 8.4 4.3 32 174 12192 300 25 21.7 -12.5 | 232 18 14.0 10.9 33 159 12802 310 25 19.2 -16.1 | 237 14 11.5 7.3 34 152 13106 330 16 8.0 -13.9 | 182 10 0.4 9.5 35 150 13200 310 11 8.4 -7.1 | 183 16 0.8 16.3 36 145 13411 305 12 9.8 -6.9 | 188 17 2.2 16.5 37 133 14021 295 20 18.1 -8.5 | 215 18 10.5 14.9 38 116 14935 330 16 8.0 -13.9 | 182 10 0.4 9.5 39 111 15240 320 10 6.4 -7.7 | 176 16 -1.2 15.7 40 106 15545 315 13 9.2 -9.2 | 186 14 1.5 14.2 41 101 15850 345 17 4.4 -16.4 | 155 8 -3.2 7.0 42 100 15920 340 8 2.7 -7.5 | 163 17 -4.9 15.9 43 97 16154 340 8 2.7 -7.5 | 163 17 -4.9 15.9 44 92 16459 295 12 10.9 -5.1 | 190 19 3.2 18.3 45 88 16764 345 11 2.8 -10.6 | 159 14 -4.8 12.8 46 70 18290 300 8 6.9 -4.0 | 178 19 -0.7 19.4 47 53 20117 360 1 -0.0 -1.0 | 161 24 -7.6 22.4 48 50 20510 15 2 -0.5 -1.9 | 159 23 -8.2 21.5 49 46 21031 300 10 8.7 -5.0 | 183 18 1.0 18.4 50 44 21336 350 12 2.1 -11.8 | 154 13 -5.6 11.6 51 40 21946 10 10 -1.7 -9.8 | 145 16 -9.4 13.6 52 38 22250 40 11 -7.1 -8.4 | 136 21 -14.7 15.0 53 35 22860 40 3 -1.9 -2.3 | 156 23 -9.6 21.1 54 32 23470 60 13 -11.3 -6.5 | 132 25 -18.9 16.9 55 30 23774 60 10 -8.7 -5.0 | 138 25 -16.3 18.4 56 30 23870 75 5 -4.8 -1.3 | 151 25 -12.5 22.1 57 29 24079 80 10 -9.8 -1.7 | 141 28 -17.5 21.7 58 26 24689 20 10 -3.4 -9.4 | 142 18 -11.1 14.0 59 24 25298 60 13 -11.3 -6.5 | 132 25 -18.9 16.9 60 23 25603 35 12 -6.9 -9.8 | 133 20 -14.5 13.6 61 21 26213 65 11 -10.0 -4.6 | 137 26 -17.6 18.8 62 20 26518 35 12 -6.9 -9.8 | 133 20 -14.5 13.6 63 20 26540 75 11 -10.6 -2.8 | 138 28 -18.3 20.6 64 19 26822 80 13 -12.8 -2.3 | 136 29 -20.4 21.1 65 18 27127 65 16 -14.5 -6.8 | 127 28 -22.1 16.6 66 18 27432 80 11 -10.8 -1.9 | 139 28 -18.5 21.5 67 17 27737 100 15 -14.8 2.6 | 139 34 -22.4 26.0 68 16 28042 65 11 -10.0 -4.6 | 137 26 -17.6 18.8 69 15 28346 100 13 -12.8 2.3 | 141 33 -20.4 25.7 70 15 28651 50 14 -10.7 -9.0 | 128 23 -18.4 14.4 71 14 28956 40 15 -9.6 -11.5 | 125 21 -17.3 11.9 72 13 29261 70 13 -12.2 -4.4 | 134 27 -19.9 19.0 73 13 29566 80 17 -16.7 -3.0 | 130 32 -24.4 20.4 74 12 29870 50 20 -15.3 -12.9 | 115 25 -23.0 10.5 75 10 31180 75 18 -17.4 -4.7 | 127 31 -25.0 18.7 Wind Parameters Mean winds (0-6000m): 311.9 at 32.8 knts Storm direction: 341.9 at 24.6 knts Shear (0-3000m) pos: 3.3 neg: 2.5 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 100.6 deg Storm rel helicity (0-3000m) pos: 134.6 neg: -13.0 tot: 121.5 m^2/s^2 ave: 40.5 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 4.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 130.81 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 ------------------------------------------------------------------------------- 500 248 4 170 25| 1.7 0.0 1.7| 13.9 -5.7 8.2 16.4 0.28| 4.7 1.3 1000 282 6 175 22| 5.2 0.0 5.2| 42.1 -5.7 36.4 36.4 0.50| 6.8 3.4 1500 295 9 181 20| 3.4 2.2 5.6| 65.8 -5.7 60.1 40.1 0.56| 7.6 4.2 2000 297 12 188 18| 3.2 1.6 4.9| 75.4 -9.7 65.7 32.8 0.48| 7.1 3.5 2500 301 14 194 17| 2.6 3.0 5.6|108.6 -13.0 95.5 38.2 0.54| 8.2 4.4 3000 305 17 203 15| 3.3 2.5 5.9|134.6 -13.0 121.5 40.5 0.59| 8.1 4.8 4000 308 22 224 14| 3.0 2.4 5.3|156.7 -13.0 143.7 35.9 0.58| 7.1 4.1 5000 310 27 245 14| 3.0 2.8 5.8|208.3 -13.0 195.3 39.1 0.56| 7.2 4.0 6000 312 33 265 17| 2.5 3.2 5.6|238.3 -13.0 225.2 37.5 0.52| 6.9 3.6 Wrote GIF file: /home/apache/climate/data/raob//CYUX/skewt/CYUX.skewt.20250507.12.gif