UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050812.upa.cvt Date: 1200Z 8 MAY 25 Searching for CYUX... Searching the city database file for: CYUX ... Date:1200Z 8 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 1001 6 -11.5 -13.2 87 1.7 -11.9 155 10 261.6 261.8 261.2 265.3 1.38 1 1000 18 -11.5 -13.0 89 1.5 -11.8 155 10 261.6 261.9 261.3 265.4 1.40 2 985 134 -12.1 -12.8 95 0.7 -12.3 159 15 262.2 262.4 261.8 266.1 1.45 3 979 180 -10.5 -13.3 80 2.8 -11.2 161 17 264.2 264.5 263.3 268.1 1.40 4 954 379 -10.9 -13.2 83 2.3 -11.5 170 21 265.8 266.0 264.4 269.8 1.45 5 929 583 -11.5 -14.5 78 3.0 -12.2 183 16 267.2 267.4 265.3 270.9 1.34 6 925 616 -11.7 -15.5 73 3.8 -12.6 185 14 267.3 267.5 265.1 270.8 1.23 7 924 624 -11.7 -15.9 71 4.2 -12.6 185 14 267.4 267.6 265.1 270.8 1.20 8 905 784 -10.3 -20.3 44 10.0 -12.3 185 15 270.5 270.6 266.6 272.9 0.84 9 873 1060 -10.9 -24.9 31 14.0 -13.4 190 16 272.6 272.7 267.6 274.4 0.58 10 850 1265 -12.1 -26.1 30 14.0 -14.5 195 16 273.5 273.6 268.1 275.1 0.53 11 836 1392 -12.5 -27.5 27 15.0 -15.0 197 17 274.4 274.4 268.5 275.8 0.48 12 832 1428 -12.5 -23.5 39 11.0 -14.5 198 17 274.7 274.8 269.1 276.8 0.69 13 793 1795 -12.7 -29.7 23 17.0 -15.4 231 15 278.3 278.4 270.9 279.6 0.41 14 773 1989 -13.7 -28.7 27 15.0 -16.2 232 15 279.3 279.4 271.5 280.7 0.46 15 771 2009 -13.9 -22.9 47 9.0 -15.6 232 15 279.3 279.4 272.1 281.6 0.79 16 763 2088 -14.3 -26.3 35 12.0 -16.4 231 15 279.7 279.8 272.0 281.4 0.58 17 742 2299 -15.3 -23.3 50 8.0 -16.8 233 15 280.8 281.0 273.0 283.2 0.79 18 731 2412 -15.5 -30.5 26 15.0 -17.8 235 15 281.8 281.9 272.9 283.1 0.41 19 702 2717 -17.1 -23.1 60 6.0 -18.2 249 17 283.3 283.5 274.5 285.9 0.85 20 700 2738 -17.1 -24.1 55 7.0 -18.4 250 17 283.5 283.7 274.5 285.9 0.78 21 690 2846 -17.3 -28.3 38 11.0 -19.1 253 18 284.5 284.6 274.6 286.2 0.54 22 686 2889 -17.5 -22.3 66 4.8 -18.4 253 19 284.7 284.9 275.4 287.6 0.93 23 681 2944 -17.9 -22.7 66 4.8 -18.8 252 21 284.9 285.1 275.5 287.6 0.91 24 675 3010 -18.1 -30.1 34 12.0 -19.9 251 23 285.4 285.5 275.0 286.9 0.46 25 669 3076 -18.5 -26.5 49 8.0 -19.8 251 24 285.7 285.8 275.5 287.7 0.65 26 664 3132 -18.9 -30.9 34 12.0 -20.6 254 26 285.8 285.9 275.2 287.2 0.44 27 662 3155 -18.7 -39.7 14 21.0 -21.0 255 26 286.3 286.3 275.0 286.9 0.18 28 651 3279 -18.3 -39.3 14 21.0 -20.7 261 29 288.1 288.2 276.0 288.8 0.19 29 645 3348 -18.5 -30.5 34 12.0 -20.3 264 30 288.7 288.8 276.7 290.2 0.47 30 641 3395 -18.5 -39.5 14 21.0 -20.9 267 31 289.2 289.2 276.6 289.8 0.19 31 626 3571 -19.5 -23.0 74 3.5 -20.2 275 35 290.0 290.2 278.2 293.0 0.96 32 567 4299 -23.9 -24.7 93 0.8 -24.1 270 49 293.2 293.3 279.6 296.0 0.91 33 556 4441 -24.3 -28.2 70 3.9 -24.9 271 51 294.3 294.5 279.8 296.5 0.67 34 548 4547 -24.9 -27.4 80 2.5 -25.3 272 52 294.8 295.0 280.1 297.2 0.74 35 533 4748 -25.5 -31.5 57 6.0 -26.3 274 54 296.5 296.6 280.6 298.2 0.51 36 529 4803 -25.9 -30.4 66 4.5 -26.5 274 55 296.6 296.7 280.7 298.5 0.58 37 528 4816 -25.9 -27.1 90 1.2 -26.1 274 55 296.8 296.9 281.0 299.3 0.79 38 527 4830 -25.9 -28.1 82 2.2 -26.2 275 55 297.0 297.1 281.0 299.3 0.72 39 526 4844 -25.7 -36.7 35 11.0 -26.9 275 56 297.4 297.4 280.6 298.4 0.31 40 525 4858 -25.7 -37.7 32 12.0 -27.0 275 56 297.5 297.6 280.7 298.5 0.28 41 515 4997 -26.1 -35.1 43 9.0 -27.2 277 57 298.7 298.7 281.3 299.9 0.38 42 503 5167 -26.5 -40.5 25 14.0 -27.9 279 59 300.2 300.3 281.7 301.0 0.22 43 500 5210 -26.9 -37.9 35 11.0 -28.1 280 60 300.2 300.3 281.8 301.2 0.29 44 490 5356 -28.1 -32.7 65 4.6 -28.7 279 62 300.5 300.6 282.3 302.2 0.50 45 476 5564 -29.1 -30.7 86 1.6 -29.3 278 65 301.8 301.9 283.0 303.8 0.62 46 438 6155 -33.3 -37.7 65 4.4 -33.7 275 73 303.7 303.8 283.4 304.9 0.34 47 431 6269 -34.1 -36.5 79 2.4 -34.3 276 74 304.1 304.2 283.6 305.4 0.39 48 425 6367 -34.7 -38.7 67 4.0 -35.1 277 76 304.6 304.6 283.7 305.7 0.32 49 422 6417 -35.1 -37.3 80 2.2 -35.3 277 77 304.7 304.7 283.8 305.9 0.37 50 419 6466 -35.5 -38.8 72 3.3 -35.8 278 77 304.8 304.8 283.7 305.9 0.32 51 417 6500 -35.1 -45.1 35 10.0 -35.8 278 78 305.7 305.7 283.9 306.3 0.16 52 405 6704 -35.9 -48.9 25 13.0 -36.7 279 81 307.2 307.3 284.4 307.6 0.11 53 401 6773 -36.3 -46.3 35 10.0 -37.0 280 82 307.6 307.6 284.6 308.1 0.15 54 400 6790 -36.5 -45.5 39 9.0 -37.1 280 82 307.6 307.6 284.6 308.1 0.16 55 394 6894 -37.3 -43.3 54 6.0 -37.7 279 83 307.8 307.9 284.8 308.6 0.21 56 311 8477 -50.8 -56.0 54 5.1 -51.0 275 100 310.5 310.5 285.6 310.7 0.06 57 300 8710 -52.9 -57.9 55 5.0 -53.0 275 98 310.8 310.8 285.7 311.0 0.05 58 293 8861 -54.1 -60.1 48 6.0 -54.2 280 96 311.2 311.2 285.8 311.3 0.04 59 250 9890 -48.1 -78.1 2 30.0 -48.6 290 59 334.6 334.6 292.9 334.6 0.00 60 200 11370 -45.7 -80.7 1 35.0 -46.5 280 42 360.4 360.4 298.8 360.4 0.00 61 150 13290 -45.3 -81.3 1 36.0 -46.3 280 31 392.0 392.0 304.1 392.0 0.00 62 100 15980 -47.1 -83.1 1 36.0 -48.4 295 18 436.7 436.7 309.6 436.7 0.00 63 94 16388 -48.5 -83.5 1 35.0 -49.7 305 13 441.8 441.8 310.1 441.8 0.00 64 80 17448 -48.7 -83.7 1 35.0 -50.0 285 14 462.2 462.2 312.0 462.2 0.00 65 74 17963 -47.1 -84.1 1 37.0 -48.7 312 11 476.0 476.0 313.1 476.0 0.00 66 70 18330 -47.7 -83.7 1 36.0 -49.3 300 10 482.3 482.3 313.7 482.4 0.01 67 50 20540 -48.9 -84.9 1 36.0 -50.8 245 7 528.2 528.2 316.8 528.3 0.01 68 30 23890 -49.9 -85.9 1 36.0 -52.5 80 11 608.6 608.6 321.0 608.7 0.01 69 28 24343 -49.1 -86.1 1 37.0 -52.1 79 11 623.0 623.0 321.6 623.0 0.01 70 23 25626 -52.3 -86.3 1 34.0 -54.9 22 13 649.6 649.6 322.7 649.7 0.01 71 20 26540 -48.1 -86.1 0 38.0 -52.2 50 26 688.9 688.9 324.1 689.0 0.01 72 14 28911 -42.9 -82.9 0 40.0 -50.3 79 15 780.6 780.6 326.8 780.8 0.03 73 13 29408 -43.7 -83.7 0 40.0 -51.0 69 18 794.5 794.5 327.1 794.8 0.03 74 10 31190 -37.9 -79.9 0 42.0 -49.4 80 34 878.1 878.1 329.0 878.8 0.07 75 7.8 32922 -32.3 -76.3 0 44.0 -48.5 965.2 965.3 330.7 967.0 0.15 76 5.5 35369 -35.9 -78.9 0 43.0 -51.8 1050.7 1050.8 331.9 1052.4 0.14 77 4.9 36182 -29.5 -74.5 0 45.0 -50.4 1115.2 1115.5 332.9 1119.6 0.32 TRP 293 8861 -54.1 -60.1 48 6.0 -54.2 280 96 311.2 311.2 285.8 311.3 0.04 WND 311 8477 -50.8 -56.0 54 5.1 -51.0 275 100 310.5 310.5 285.6 310.7 0.06 Sounding variables and indices 1000-500 mb thick: 5192.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 52.92 % Est. max temperature: 0.36 C = 32.65 F Sfc-Lift cond lev (LCL): 973.87 mb = 220.91 m = 724.75 ft T: -10.58 C 700-500 lapse rate: 3.96 C/km ThetaE index: 0.17 C Layer 763.0- 742.0 mb Conv cond level (CCL): 665.09 mb = 3119.95 m = 10235.93 ft Mean mixing ratio: 1.30 g/kg Conv temperature: 12.74 C = 54.93 F Cap Strength: 25.39 C Lifted Index: 25.35 C Risk: None Lifted Index @300 mb: 29.23 C Lifted Index @700 mb: 13.76 C Showalter Index: 20.92 C Risk: None Total Totals Index: 15.60 C Risk: None Vertical Totals Index: 14.80 C Cross Totals Index: 0.80 C K Index: -18.30 Risk: None Sweat Index: 241.52 Risk: None Energy Index: 5.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.87 J/kg Max Up Vert Vel: 7.86 m/s Conv Inhibition (B-): 93354.91 J/kg Cap Strength: 24.93 C Lift Cond Lev (LCL): 898.25 mb = 841.28 m = 2760.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 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 1001 6 155 10 -4.2 9.1 | 124 33 -27.5 18.4 1 1000 18 155 10 -4.2 9.1 | 124 33 -27.5 18.4 2 963 305 165 23 -6.0 22.2 | 137 43 -29.3 31.6 3 926 610 185 15 1.3 14.9 | 138 33 -22.0 24.3 4 925 616 185 14 1.2 13.9 | 137 32 -22.1 23.3 5 890 914 185 15 1.3 14.9 | 138 33 -22.0 24.3 6 855 1219 195 17 4.4 16.4 | 144 32 -18.9 25.8 7 850 1265 195 16 4.1 15.5 | 142 31 -19.2 24.8 8 821 1524 200 18 6.2 16.9 | 147 31 -17.1 26.3 9 789 1829 235 15 12.3 8.6 | 149 21 -11.0 18.0 10 758 2134 230 15 11.5 9.6 | 148 22 -11.8 19.0 11 728 2438 235 15 12.3 8.6 | 149 21 -11.0 18.0 12 700 2738 250 17 16.0 5.8 | 154 17 -7.3 15.2 13 700 2743 255 15 14.5 3.9 | 146 16 -8.8 13.3 14 671 3048 250 24 22.6 8.2 | 178 18 -0.7 17.6 15 618 3658 280 37 36.4 -6.4 | 257 13 13.1 2.9 16 568 4267 270 49 49.0 -0.0 | 250 27 25.7 9.4 17 523 4877 275 56 55.8 -4.9 | 262 33 32.5 4.5 18 500 5210 280 60 59.1 -10.4 | 272 36 35.8 -1.0 19 441 6096 275 72 71.7 -6.3 | 266 49 48.4 3.1 20 400 6790 280 82 80.8 -14.2 | 275 58 57.5 -4.9 21 353 7620 275 90 89.7 -7.8 | 269 66 66.4 1.5 22 311 8477 275 100 99.6 -8.7 | 270 76 76.3 0.7 23 308 8534 275 100 99.6 -8.7 | 270 76 76.3 0.7 24 300 8710 275 98 97.6 -8.5 | 269 74 74.3 0.8 25 293 8861 280 96 94.5 -16.7 | 276 72 71.2 -7.3 26 280 9144 280 85 83.7 -14.8 | 275 61 60.4 -5.4 27 250 9890 290 59 55.4 -20.2 | 289 34 32.1 -10.8 28 222 10668 285 46 44.4 -11.9 | 277 21 21.1 -2.5 29 203 11278 275 41 40.8 -3.6 | 252 18 17.5 5.8 30 200 11370 280 42 41.4 -7.3 | 263 18 18.1 2.1 31 177 12192 290 35 32.9 -12.0 | 285 10 9.6 -2.6 32 169 12497 280 35 34.5 -6.1 | 254 12 11.2 3.3 33 161 12802 290 30 28.2 -10.3 | 280 5 4.9 -0.9 34 154 13106 265 30 29.9 2.6 | 209 14 6.6 12.0 35 150 13290 280 31 30.5 -5.4 | 241 8 7.2 4.0 36 141 13716 285 27 26.1 -7.0 | 229 4 2.8 2.4 37 123 14630 280 21 20.7 -3.6 | 155 6 -2.6 5.7 38 112 15240 305 21 17.2 -12.0 | 66 7 -6.1 -2.7 39 107 15545 280 16 15.8 -2.8 | 131 10 -7.5 6.6 40 100 15980 295 18 16.3 -7.6 | 104 7 -7.0 1.8 41 97 16154 290 18 16.9 -6.2 | 117 7 -6.4 3.2 42 93 16459 310 11 8.4 -7.1 | 99 15 -14.9 2.3 43 89 16764 265 10 10.0 0.9 | 128 17 -13.3 10.2 44 81 17374 290 14 13.2 -4.8 | 114 11 -10.1 4.6 45 77 17678 270 13 13.0 -0.0 | 132 14 -10.3 9.4 46 74 17983 315 11 7.8 -7.8 | 96 16 -15.5 1.6 47 70 18288 255 15 14.5 3.9 | 146 16 -8.8 13.3 48 70 18330 300 10 8.7 -5.0 | 107 15 -14.6 4.4 49 67 18593 275 12 12.0 -1.0 | 126 14 -11.3 8.3 50 59 19507 315 10 7.1 -7.1 | 98 16 -16.2 2.3 51 51 20422 200 1 0.3 0.9 | 114 25 -23.0 10.3 52 50 20540 245 7 6.3 3.0 | 126 21 -17.0 12.3 53 44 21336 310 10 7.7 -6.4 | 101 16 -15.6 2.9 54 31 23774 45 7 -4.9 -4.9 | 99 29 -28.2 4.4 55 30 23890 80 11 -10.8 -1.9 | 102 35 -34.1 7.5 56 29 24079 70 18 -16.9 -6.2 | 95 40 -40.2 3.2 57 28 24384 80 10 -9.8 -1.7 | 103 34 -33.1 7.6 58 27 24689 25 10 -4.2 -9.1 | 91 28 -27.5 0.3 59 25 24994 45 10 -7.1 -7.1 | 94 30 -30.4 2.3 60 24 25298 20 10 -3.4 -9.4 | 90 27 -26.7 -0.0 61 23 25603 20 13 -4.4 -12.2 | 84 28 -27.7 -2.8 62 22 25908 50 14 -10.7 -9.0 | 91 34 -34.0 0.4 63 21 26213 20 15 -5.1 -14.1 | 81 29 -28.4 -4.7 64 20 26518 20 19 -6.5 -17.9 | 74 31 -29.8 -8.5 65 20 26540 50 26 -19.9 -16.7 | 80 44 -43.2 -7.3 66 18 27127 50 26 -19.9 -16.7 | 80 44 -43.2 -7.3 67 18 27432 65 21 -19.0 -8.9 | 91 42 -42.3 0.5 68 16 28042 85 23 -22.9 -2.0 | 99 47 -46.2 7.4 69 15 28651 70 18 -16.9 -6.2 | 95 40 -40.2 3.2 70 14 28956 80 15 -14.8 -2.6 | 100 39 -38.1 6.8 71 13 29261 55 14 -11.5 -8.0 | 92 35 -34.8 1.3 72 13 29566 80 21 -20.7 -3.6 | 97 44 -44.0 5.7 73 12 30175 85 20 -19.9 -1.7 | 100 44 -43.2 7.6 74 10 31190 80 34 -33.5 -5.9 | 93 57 -56.8 3.5 Wind Parameters Mean winds (0-6000m): 261.9 at 33.5 knts Storm direction: 291.9 at 25.1 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 50.0 deg Storm rel helicity (0-3000m) pos: 194.5 neg: -14.6 tot: 179.9 m^2/s^2 ave: 60.0 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 3.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.15 Bulk Shear: 207.58 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 ------------------------------------------------------------------------------- 500 166 18 134 39| 9.7 0.0 9.7|100.5 0.0 100.5 201.0 0.49| 20.9 10.2 1000 174 16 136 36| 4.7 0.0 4.7|113.5 -8.6 104.9 104.9 0.40| 13.4 5.4 1500 181 17 138 35| 4.4 0.0 4.4|148.3 -10.7 137.6 91.8 0.46| 10.6 4.9 2000 191 16 141 33| 4.1 0.0 4.1|160.0 -13.6 146.4 73.2 0.37| 10.7 3.9 2500 199 16 144 31| 3.6 0.0 3.6|163.4 -13.9 149.4 59.8 0.36| 9.1 3.3 3000 208 16 147 28| 4.4 0.0 4.4|194.5 -14.6 179.9 60.0 0.42| 9.4 3.9 4000 236 21 164 22| 6.4 0.0 6.4|273.9 -19.9 254.1 63.5 0.51| 10.8 5.5 5000 252 27 188 18| 5.8 0.8 6.6|340.9 -26.6 314.3 62.9 0.49| 10.4 5.1 6000 262 33 215 17| 5.4 1.3 6.7|372.6 -64.3 308.3 51.4 0.43| 10.0 4.3 Wrote GIF file: /home/apache/climate/data/raob//CYUX/skewt/CYUX.skewt.20250508.12.gif