UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050212.upa.cvt Date: 1200Z 2 MAY 25 Searching for CYUX... Searching the city database file for: CYUX ... Date:1200Z 2 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 1000 6 -12.9 -14.6 87 1.7 -13.3 310 16 260.2 260.4 259.9 263.6 1.23 1 977 184 -14.1 -14.9 94 0.8 -14.3 328 17 260.8 261.0 260.3 264.1 1.23 2 963 294 -12.7 -13.4 94 0.7 -12.9 339 17 263.3 263.5 262.6 267.1 1.41 3 925 601 -14.9 -16.2 90 1.3 -15.2 320 11 264.1 264.3 262.7 267.3 1.16 4 850 1234 -20.5 -20.6 99 0.1 -20.5 320 10 264.7 264.8 262.6 267.1 0.87 5 842 1304 -21.1 -21.2 99 0.1 -21.1 318 10 264.8 264.9 262.6 267.1 0.84 6 839 1330 -20.1 -21.7 87 1.6 -20.4 317 11 266.1 266.2 263.4 268.3 0.80 7 834 1375 -20.1 -22.6 80 2.5 -20.5 315 11 266.5 266.7 263.7 268.6 0.75 8 817 1527 -20.7 -21.9 90 1.2 -20.9 310 12 267.5 267.6 264.5 269.8 0.81 9 738 2274 -24.3 -29.2 64 4.9 -24.9 316 8 271.4 271.5 266.5 272.8 0.46 10 700 2657 -26.7 -30.4 71 3.7 -27.1 320 9 272.9 273.0 267.5 274.2 0.44 11 689 2771 -27.3 -30.5 74 3.2 -27.6 320 9 273.5 273.6 267.9 274.8 0.44 12 667 3003 -28.5 -35.5 51 7.0 -29.1 316 8 274.7 274.7 268.4 275.6 0.28 13 519 4748 -41.5 -43.8 78 2.3 -41.6 303 11 279.4 279.5 271.1 279.9 0.15 14 509 4880 -41.9 -47.9 52 6.0 -42.1 305 11 280.5 280.5 271.6 280.8 0.10 15 500 5000 -42.7 -48.7 52 6.0 -42.9 290 13 281.0 281.0 271.9 281.3 0.09 16 491 5123 -42.9 -50.9 41 8.0 -43.2 283 13 282.2 282.2 272.6 282.4 0.07 17 470 5418 -44.3 -53.3 36 9.0 -44.6 300 15 284.0 284.0 273.6 284.2 0.06 18 452 5680 -44.7 -55.7 28 11.0 -45.0 291 14 286.7 286.7 275.0 286.9 0.04 19 400 6500 -44.3 -65.3 8 21.0 -44.7 280 13 297.4 297.4 280.2 297.5 0.01 20 395 6584 -44.3 -65.3 8 21.0 -44.7 284 13 298.5 298.5 280.7 298.5 0.01 21 383 6792 -41.9 -65.9 6 24.0 -42.5 284 14 304.3 304.3 283.1 304.3 0.01 22 362 7174 -42.5 -67.5 5 25.0 -43.1 278 14 308.4 308.4 284.7 308.5 0.01 23 322 7967 -41.3 -70.3 3 29.0 -42.1 286 6 320.6 320.6 288.9 320.6 0.01 24 312 8182 -39.5 -70.5 2 31.0 -40.4 257 5 326.0 326.0 290.6 326.1 0.01 25 300 8450 -39.7 -71.7 2 32.0 -40.6 220 3 329.4 329.4 291.6 329.4 0.01 26 276 9022 -39.1 -73.1 2 34.0 -40.2 249 3 338.2 338.2 293.9 338.3 0.01 27 258 9485 -40.5 -75.5 1 35.0 -41.5 191 2 342.8 342.8 295.0 342.8 0.01 28 250 9700 -39.9 -75.9 1 36.0 -41.0 150 1 346.7 346.7 295.9 346.8 0.01 29 225 10418 -39.3 -77.3 1 38.0 -40.6 169 2 358.3 358.3 298.4 358.3 0.00 30 200 11220 -40.3 -79.3 1 39.0 -41.6 165 6 369.0 369.0 300.4 369.0 0.00 31 184 11786 -42.3 -80.3 1 38.0 -43.5 117 4 374.6 374.6 301.4 374.6 0.00 32 170 12323 -41.3 -80.3 1 39.0 -42.7 72 3 384.9 384.9 303.0 384.9 0.00 33 150 13170 -42.9 -80.9 1 38.0 -44.2 0 0 396.1 396.1 304.7 396.1 0.00 34 149 13215 -43.1 -81.1 1 38.0 -44.4 4 0 396.5 396.5 304.8 396.6 0.00 35 131 14084 -41.7 -80.7 1 39.0 -43.3 73 3 413.9 413.9 307.0 413.9 0.00 36 110 15260 -44.7 -82.7 1 38.0 -46.2 165 6 429.5 429.5 308.8 429.5 0.00 37 100 15900 -42.9 -81.9 1 39.0 -44.8 160 4 444.8 444.8 310.4 444.9 0.00 38 88 16760 -45.1 -83.1 1 38.0 -46.8 97 2 457.0 457.0 311.5 457.0 0.00 39 70 18290 -45.9 -83.9 1 38.0 -47.8 145 9 486.2 486.2 314.0 486.2 0.00 40 66 18680 -46.7 -84.7 1 38.0 -48.6 106 10 492.7 492.7 314.4 492.7 0.00 41 60 19314 -44.9 -83.9 0 39.0 -47.3 68 11 510.3 510.3 315.7 510.4 0.01 42 50 20530 -45.3 -84.3 0 39.0 -48.0 55 12 536.7 536.7 317.3 536.8 0.01 43 38 22348 -48.3 -85.3 1 37.0 -50.8 84 13 572.9 572.9 319.3 572.9 0.01 44 30 23910 -46.7 -85.7 0 39.0 -50.1 65 7 617.3 617.3 321.4 617.4 0.01 45 20 26580 -47.7 -86.7 0 39.0 -51.9 85 17 690.2 690.2 324.1 690.2 0.01 46 15 28479 -47.3 -86.3 0 39.0 -52.5 101 10 750.7 750.7 326.0 750.8 0.02 47 10 31190 -41.9 -82.9 0 41.0 -51.2 355 6 863.1 863.2 328.7 863.5 0.04 48 5.8 34929 -35.7 -78.7 0 43.0 -51.4 1035.7 1035.8 331.8 1037.4 0.14 TRP 470 5418 -44.3 -53.3 36 9.0 -44.6 300 15 284.0 284.0 273.6 284.2 0.06 WND Sounding variables and indices 1000-500 mb thick: 4994.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 74.52 % Est. max temperature: -8.48 C = 16.74 F Sfc-Lift cond lev (LCL): 972.81 mb = 216.56 m = 710.48 ft T: -13.68 C 700-500 lapse rate: 6.83 C/km ThetaE index: 0.17 C Layer 850.0- 839.0 mb Conv cond level (CCL): 914.45 mb = 686.85 m = 2253.41 ft Mean mixing ratio: 1.23 g/kg Conv temperature: -8.99 C = 15.81 F Cap Strength: 11.93 C Lifted Index: 12.21 C Risk: None Lifted Index @300 mb: 44.77 C Lifted Index @700 mb: 6.88 C Showalter Index: 11.51 C Risk: None Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.20 C Cross Totals Index: 22.10 C K Index: -2.10 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 2.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.36 J/kg Max Up Vert Vel: 6.22 m/s Conv Inhibition (B-): 81928.09 J/kg Cap Strength: 12.10 C Lift Cond Lev (LCL): 932.97 mb = 535.55 m = 1757.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 at 8 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 1000 6 310 16 12.3 -10.3 | 288 10 9.3 -3.0 1 962 305 340 17 5.8 -16.0 | 342 9 2.8 -8.7 2 925 601 320 11 7.1 -8.4 | 286 4 4.1 -1.2 3 924 610 320 11 7.1 -8.4 | 286 4 4.1 -1.2 4 887 914 315 13 9.2 -9.2 | 287 6 6.2 -1.9 5 852 1219 320 10 6.4 -7.7 | 277 3 3.4 -0.4 6 850 1234 320 10 6.4 -7.7 | 277 3 3.4 -0.4 7 817 1524 310 12 9.2 -7.7 | 274 6 6.2 -0.5 8 784 1829 295 12 10.9 -5.1 | 255 8 7.9 2.2 9 752 2134 305 7 5.7 -4.0 | 220 4 2.7 3.2 10 721 2438 330 9 4.5 -7.8 | 290 2 1.5 -0.5 11 700 2657 320 9 5.8 -6.9 | 263 3 2.8 0.4 12 691 2743 320 9 5.8 -6.9 | 263 3 2.8 0.4 13 606 3658 305 4 3.3 -2.3 | 183 5 0.3 5.0 14 555 4267 295 9 8.2 -3.8 | 236 6 5.2 3.4 15 532 4572 300 11 9.5 -5.5 | 255 7 6.5 1.8 16 509 4877 305 11 9.0 -6.3 | 261 6 6.0 0.9 17 500 5000 290 13 12.2 -4.4 | 253 10 9.2 2.8 18 487 5182 280 13 12.8 -2.3 | 243 11 9.8 5.0 19 470 5418 300 15 13.0 -7.5 | 271 10 10.0 -0.2 20 465 5486 310 15 11.5 -9.6 | 286 9 8.5 -2.4 21 445 5791 280 14 13.8 -2.4 | 246 12 10.8 4.8 22 425 6096 290 9 8.5 -3.1 | 233 7 5.5 4.2 23 406 6401 265 10 10.0 0.9 | 221 11 7.0 8.1 24 400 6500 280 13 12.8 -2.3 | 243 11 9.8 5.0 25 388 6706 290 14 13.2 -4.8 | 256 10 10.2 2.5 26 371 7010 270 14 14.0 -0.0 | 237 13 11.0 7.3 27 355 7315 285 14 13.5 -3.6 | 251 11 10.5 3.6 28 339 7620 335 9 3.8 -8.2 | 319 1 0.8 -0.9 29 300 8450 220 3 1.9 2.3 | 174 10 -1.1 9.5 30 271 9144 255 3 2.9 0.8 | 179 8 -0.1 8.0 31 250 9700 150 1 -0.5 0.9 | 157 9 -3.5 8.1 32 217 10668 175 2 -0.2 2.0 | 161 10 -3.2 9.2 33 200 11220 165 6 -1.6 5.8 | 161 14 -4.6 13.0 34 150 13170 0 0 -0.0 -0.0 | 158 8 -3.0 7.3 35 110 15240 165 6 -1.6 5.8 | 161 14 -4.6 13.0 36 100 15900 160 4 -1.4 3.8 | 158 12 -4.4 11.0 37 96 16154 160 4 -1.4 3.8 | 158 12 -4.4 11.0 38 77 17678 0 0 -0.0 -0.0 | 158 8 -3.0 7.3 39 70 18290 145 9 -5.2 7.4 | 151 17 -8.2 14.6 40 61 19202 55 11 -9.0 -6.3 | 94 12 -12.0 0.9 41 58 19507 90 11 -11.0 0.0 | 117 16 -14.0 7.3 42 53 20117 65 11 -10.0 -4.6 | 101 13 -13.0 2.6 43 51 20422 100 16 -15.8 2.8 | 118 21 -18.8 10.0 44 50 20530 55 12 -9.8 -6.9 | 92 13 -12.8 0.4 45 49 20726 120 10 -8.7 5.0 | 136 17 -11.7 12.3 46 46 21031 80 12 -11.8 -2.1 | 109 16 -14.8 5.2 47 44 21336 185 8 0.7 8.0 | 171 15 -2.3 15.2 48 40 21946 70 10 -9.4 -3.4 | 107 13 -12.4 3.8 49 39 22250 95 14 -13.9 1.2 | 117 19 -16.9 8.5 50 37 22555 60 10 -8.7 -5.0 | 101 12 -11.7 2.3 51 34 23165 115 11 -10.0 4.6 | 133 18 -13.0 11.9 52 30 23910 65 7 -6.3 -3.0 | 115 10 -9.3 4.3 53 27 24689 80 10 -9.8 -1.7 | 113 14 -12.9 5.5 54 25 24994 95 10 -10.0 0.9 | 122 15 -13.0 8.1 55 23 25603 65 10 -9.1 -4.2 | 104 12 -12.1 3.0 56 22 25908 65 13 -11.8 -5.5 | 97 15 -14.8 1.8 57 21 26213 80 14 -13.8 -2.4 | 106 17 -16.8 4.8 58 20 26518 60 10 -8.7 -5.0 | 101 12 -11.7 2.3 59 20 26580 85 17 -16.9 -1.5 | 106 21 -19.9 5.8 60 19 26822 70 12 -11.3 -4.1 | 102 15 -14.3 3.1 61 18 27127 110 17 -16.0 5.8 | 125 23 -19.0 13.1 62 18 27432 110 14 -13.2 4.8 | 127 20 -16.2 12.0 63 17 27737 105 12 -11.6 3.1 | 125 18 -14.6 10.4 64 16 28042 85 12 -12.0 -1.0 | 113 16 -15.0 6.2 65 15 28346 120 10 -8.7 5.0 | 136 17 -11.7 12.3 66 15 28651 80 9 -8.9 -1.6 | 116 13 -11.9 5.7 67 14 28956 65 10 -9.1 -4.2 | 104 12 -12.1 3.0 68 13 29261 70 22 -20.7 -7.5 | 89 24 -23.7 -0.3 69 13 29566 100 12 -11.8 2.1 | 122 18 -14.8 9.3 70 10 31190 355 6 0.5 -6.0 | 117 3 -2.5 1.3 Wind Parameters Mean winds (0-6000m): 307.5 at 10.5 knts Storm direction: 337.5 at 7.8 knts Shear (0-3000m) pos: 1.5 neg: 1.4 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): -57.0 deg Storm rel helicity (0-3000m) pos: 22.2 neg: -21.5 tot: 0.7 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 6.6 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.81 Bulk Shear: 6.89 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 ------------------------------------------------------------------------------- 500 329 16 320 8| 5.3 0.0 5.3| 20.6 -7.3 13.3 26.6 0.33| 14.5 4.8 1000 324 14 309 7| 2.6 1.2 3.8| 20.7 -10.0 10.7 10.7 0.13| 10.1 1.3 1500 322 13 301 6| 1.8 1.2 3.0| 20.7 -11.1 9.7 6.4 0.07| 8.3 0.6 2000 317 13 290 6| 1.3 1.6 2.9| 20.7 -18.2 2.5 1.2 -0.07| 7.8 -0.6 2500 317 12 285 5| 1.8 1.3 3.1| 22.2 -20.0 2.3 0.9 -0.04| 7.3 -0.3 3000 317 11 282 5| 1.5 1.4 2.9| 22.2 -21.5 0.7 0.2 -0.09| 6.6 -0.6 4000 316 10 266 4| 1.1 1.3 2.5| 25.5 -24.3 1.2 0.3 -0.08| 5.7 -0.5 5000 312 10 261 4| 0.9 1.3 2.2| 32.5 -26.4 6.1 1.2 -0.01| 5.5 -0.0 6000 308 10 261 5| 1.0 1.4 2.4| 49.9 -50.3 -0.4 -0.1 -0.04| 6.2 -0.2 Wrote GIF file: /home/apache/climate/data/raob//CYUX/skewt/CYUX.skewt.20250502.12.gif