UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for CYUX... Searching the city database file for: CYUX ... Date:0000Z 8 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 -33 335 11 SFC 994 6 0.0 -2.3 84 2.3 -0.9 335 11 273.6 274.2 272.6 282.5 3.24 2 936 490 -4.3 -4.8 96 0.5 -4.5 338 23 274.0 274.5 272.2 281.8 2.85 3 930 542 -2.9 -6.0 79 3.1 -4.0 337 23 275.9 276.4 273.0 283.2 2.62 4 925 585 -3.1 -6.2 79 3.1 -4.2 335 22 276.1 276.6 273.1 283.4 2.60 5 882 960 -5.9 -7.1 91 1.2 -6.3 329 24 277.0 277.5 273.5 284.1 2.54 6 873 1040 -4.7 -8.0 78 3.3 -5.8 328 22 279.1 279.5 274.5 285.9 2.39 7 850 1250 -5.9 -8.7 81 2.8 -6.8 325 17 280.0 280.4 274.9 286.6 2.33 8 834 1399 -7.1 -8.9 87 1.8 -7.7 326 17 280.2 280.6 275.0 286.9 2.33 9 823 1502 -7.3 -10.3 79 3.0 -8.2 327 17 281.1 281.4 275.2 287.2 2.12 10 819 1540 -7.1 -11.3 72 4.2 -8.4 327 17 281.7 282.0 275.3 287.4 1.97 11 732 2404 -14.1 -14.9 94 0.8 -14.3 319 22 283.2 283.5 275.6 288.0 1.64 12 725 2478 -13.5 -16.3 79 2.8 -14.2 321 23 284.7 284.9 276.2 289.0 1.47 13 700 2744 -14.7 -17.9 77 3.2 -15.4 325 20 286.2 286.4 276.7 290.2 1.33 14 687 2886 -15.1 -19.1 71 4.0 -16.0 319 20 287.3 287.5 277.2 291.0 1.23 15 679 2974 -15.9 -19.3 75 3.4 -16.7 316 21 287.4 287.6 277.2 291.1 1.22 16 649 3314 -17.3 -27.3 41 10.0 -19.0 302 22 289.5 289.6 277.4 291.5 0.63 17 646 3349 -17.5 -22.5 65 5.0 -18.5 301 22 289.7 289.9 278.0 292.7 0.97 18 641 3407 -17.9 -22.5 67 4.6 -18.8 301 22 289.9 290.0 278.1 292.9 0.98 19 638 3442 -18.1 -26.1 50 8.0 -19.6 301 22 290.0 290.2 277.8 292.3 0.71 20 631 3525 -18.7 -23.5 66 4.8 -19.6 303 22 290.3 290.4 278.2 293.1 0.91 21 615 3716 -19.9 -28.9 45 9.0 -21.3 306 22 291.0 291.1 278.1 292.8 0.57 22 612 3752 -20.1 -25.1 64 5.0 -21.0 307 22 291.2 291.3 278.5 293.8 0.81 23 609 3788 -20.3 -30.3 40 10.0 -21.8 308 21 291.4 291.5 278.2 293.0 0.51 24 605 3837 -20.7 -29.7 44 9.0 -22.1 309 21 291.5 291.6 278.2 293.2 0.54 25 579 4161 -22.7 -34.7 33 12.0 -24.2 317 20 292.8 292.9 278.6 294.0 0.35 26 573 4237 -23.3 -31.3 48 8.0 -24.4 319 19 293.0 293.1 278.9 294.6 0.49 27 567 4314 -23.9 -34.9 36 11.0 -25.2 320 19 293.2 293.2 278.7 294.3 0.35 28 540 4669 -26.7 -36.7 38 10.0 -27.8 322 19 293.9 294.0 279.1 295.0 0.30 29 525 4872 -28.3 -33.2 63 4.9 -28.9 316 21 294.4 294.5 279.5 295.9 0.44 30 509 5093 -29.7 -39.7 37 10.0 -30.6 321 19 295.3 295.4 279.6 296.1 0.24 31 500 5220 -30.7 -39.7 41 9.0 -31.5 325 17 295.6 295.7 279.7 296.4 0.24 32 471 5640 -33.9 -42.9 40 9.0 -34.6 327 17 296.7 296.8 280.1 297.4 0.18 33 448 5987 -36.9 -41.7 61 4.8 -37.2 329 17 297.2 297.3 280.4 298.0 0.22 34 447 6003 -37.1 -42.1 60 5.0 -37.4 329 17 297.2 297.2 280.4 297.9 0.21 35 431 6253 -38.7 -47.7 38 9.0 -39.2 332 16 298.3 298.3 280.7 298.7 0.12 36 400 6760 -42.1 -47.1 58 5.0 -42.3 330 13 300.3 300.3 281.7 300.8 0.14 37 393 6880 -42.7 -47.4 60 4.7 -42.9 325 14 301.0 301.0 282.0 301.5 0.13 38 374 7214 -44.7 -52.7 40 8.0 -45.0 325 14 302.7 302.7 282.5 302.9 0.08 39 341 7828 -49.3 -55.3 49 6.0 -49.4 342 10 304.5 304.5 283.3 304.7 0.06 40 333 7984 -50.7 -53.2 75 2.5 -50.8 348 11 304.7 304.7 283.4 305.0 0.08 41 319 8263 -52.3 -56.9 58 4.6 -52.4 359 11 306.2 306.2 284.0 306.4 0.05 42 316 8325 -52.3 -56.3 62 4.0 -52.4 2 12 307.0 307.0 284.3 307.3 0.06 43 308 8491 -53.3 -56.9 65 3.6 -53.4 8 12 307.9 307.9 284.6 308.1 0.06 44 302 8617 -54.3 -58.5 60 4.2 -54.4 0 13 308.2 308.2 284.7 308.4 0.05 45 300 8660 -54.3 -60.3 48 6.0 -54.4 355 14 308.8 308.8 284.9 309.0 0.04 46 295 8767 -54.3 -63.3 32 9.0 -54.4 349 13 310.3 310.3 285.5 310.4 0.03 47 291 8854 -54.9 -63.9 32 9.0 -55.1 345 13 310.7 310.7 285.6 310.8 0.02 48 278 9146 -53.1 -67.1 17 14.0 -53.3 350 19 317.3 317.3 287.9 317.4 0.02 49 250 9830 -51.1 -76.1 4 25.0 -51.4 335 19 330.1 330.1 291.7 330.1 0.00 50 248 9882 -50.7 -76.7 3 26.0 -51.1 338 19 331.5 331.5 292.1 331.5 0.00 51 238 10149 -52.3 -75.3 5 23.0 -52.6 353 17 333.0 333.0 292.5 333.0 0.01 52 229 10400 -49.3 -76.3 3 27.0 -49.8 4 16 341.2 341.2 294.6 341.2 0.01 53 200 11290 -47.9 -79.9 1 32.0 -48.5 345 14 356.9 356.9 298.1 356.9 0.00 54 198 11356 -47.5 -79.5 1 32.0 -48.1 342 14 358.6 358.6 298.4 358.6 0.00 55 150 13180 -48.7 -81.7 1 33.0 -49.4 330 11 386.2 386.2 303.2 386.2 0.00 56 132 14023 -48.9 -82.9 1 34.0 -49.7 315 10 400.2 400.2 305.2 400.2 0.00 57 123 14489 -48.1 -83.1 1 35.0 -49.0 313 10 409.8 409.8 306.5 409.8 0.00 58 112 15105 -50.1 -83.1 1 33.0 -51.0 298 10 417.2 417.2 307.4 417.2 0.00 59 108 15344 -48.7 -82.7 1 34.0 -49.7 308 10 424.2 424.2 308.2 424.2 0.00 60 100 15850 -49.7 -83.7 1 34.0 -50.7 300 15 431.7 431.7 309.0 431.7 0.00 61 85 16907 -50.9 -84.9 1 34.0 -51.9 287 11 449.8 449.8 310.8 449.8 0.00 62 78 17466 -49.5 -83.5 1 34.0 -50.7 261 13 463.9 463.9 312.1 463.9 0.00 63 70 18170 -51.3 -84.3 1 33.0 -52.4 260 8 474.6 474.6 313.0 474.7 0.00 64 50 20350 -52.7 -85.7 1 33.0 -54.0 270 10 519.3 519.3 316.2 519.3 0.01 65 30 23620 -56.5 -88.5 1 32.0 -57.9 270 19 590.6 590.6 320.2 590.6 0.01 66 25 24778 -56.1 -87.1 1 31.0 -57.8 250 22 623.4 623.4 321.6 623.4 0.01 TRP 291 8854 -54.9 -63.9 32 9.0 -55.1 345 13 310.7 310.7 285.6 310.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5253.00 m Freezing level: 994.00 mb = 6.00 m = 19.68 ft Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 67.20 % Est. max temperature: 6.43 C = 43.58 F Sfc-Lift cond lev (LCL): 958.86 mb = 295.90 m = 970.78 ft T: -2.57 C 700-500 lapse rate: 6.46 C/km ThetaE index: 0.64 C Layer 936.0- 930.0 mb Conv cond level (CCL): 887.88 mb = 907.54 m = 2977.46 ft Mean mixing ratio: 2.86 g/kg Conv temperature: 3.27 C = 37.89 F Cap Strength: 10.97 C Lifted Index: 11.12 C Risk: None Lifted Index @300 mb: 18.51 C Lifted Index @700 mb: 5.96 C Showalter Index: 8.13 C Risk: None Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.80 C Cross Totals Index: 22.00 C K Index: 12.90 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 2.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.99 J/kg Max Up Vert Vel: 6.00 m/s Conv Inhibition (B-): 52339.27 J/kg Cap Strength: 10.99 C Lift Cond Lev (LCL): 916.24 mb = 659.95 m = 2165.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 352 at 15 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 ---------------------------------------------------------- 0 994 6 335 11 4.6 -10.0 | 209 5 2.6 4.7 1 958 305 345 26 6.7 -25.1 | 336 11 4.7 -10.4 2 925 585 335 22 9.3 -19.9 | 306 9 7.3 -5.3 3 922 610 335 22 9.3 -19.9 | 306 9 7.3 -5.3 4 887 914 330 25 12.5 -21.7 | 304 13 10.5 -7.0 5 853 1219 325 18 10.3 -14.7 | 270 8 8.3 -0.1 6 850 1250 325 17 9.8 -13.9 | 264 8 7.7 0.8 7 788 1829 330 17 8.5 -14.7 | 270 6 6.5 -0.0 8 758 2134 315 19 13.4 -13.4 | 264 11 11.4 1.2 9 728 2438 320 23 14.8 -17.6 | 283 13 12.8 -2.9 10 700 2743 325 20 11.5 -16.4 | 280 10 9.5 -1.7 11 700 2744 325 20 11.5 -16.4 | 280 10 9.5 -1.7 12 644 3353 300 22 19.1 -11.0 | 258 17 17.0 3.7 13 618 3658 305 22 18.0 -12.6 | 263 16 16.0 2.1 14 569 4267 320 19 12.2 -14.6 | 269 10 10.2 0.1 15 546 4572 325 18 10.3 -14.7 | 270 8 8.3 -0.1 16 524 4877 315 21 14.8 -14.8 | 271 13 12.8 -0.2 17 500 5220 325 17 9.8 -13.9 | 264 8 7.7 0.8 18 440 6096 330 17 8.5 -14.7 | 270 6 6.5 -0.0 19 403 6706 340 14 4.8 -13.2 | 241 3 2.8 1.5 20 400 6760 330 13 6.5 -11.3 | 233 6 4.5 3.4 21 385 7010 320 16 10.3 -12.3 | 254 9 8.3 2.4 22 351 7620 335 10 4.2 -9.1 | 201 6 2.2 5.6 23 306 8534 10 12 -2.1 -11.8 | 125 5 -4.1 2.9 24 300 8660 355 14 1.2 -13.9 | 133 1 -0.8 0.7 25 291 8854 345 13 3.4 -12.6 | 212 3 1.3 2.1 26 278 9144 350 19 3.3 -18.7 | 342 4 1.3 -4.0 27 265 9449 360 12 -0.0 -12.0 | 143 3 -2.0 2.7 28 253 9754 335 15 6.3 -13.6 | 256 4 4.3 1.1 29 250 9830 335 19 8.0 -17.2 | 293 7 6.0 -2.5 30 230 10363 5 16 -1.4 -15.9 | 70 4 -3.4 -1.3 31 220 10668 360 16 -0.0 -16.0 | 57 2 -2.0 -1.3 32 210 10973 355 13 1.1 -13.0 | 153 2 -0.9 1.7 33 200 11278 350 15 2.6 -14.8 | 279 1 0.6 -0.1 34 200 11290 345 14 3.6 -13.5 | 234 2 1.6 1.2 35 191 11582 330 15 7.5 -13.0 | 253 6 5.5 1.7 36 183 11887 340 12 4.1 -11.3 | 211 4 2.1 3.4 37 174 12192 330 13 6.5 -11.3 | 233 6 4.5 3.4 38 166 12497 350 13 2.3 -12.8 | 187 2 0.2 1.9 39 159 12802 345 10 2.6 -9.7 | 186 5 0.6 5.0 40 150 13180 330 11 5.5 -9.5 | 214 6 3.5 5.2 41 138 13716 320 11 7.1 -8.4 | 219 8 5.1 6.3 42 132 14021 315 10 7.1 -7.1 | 214 9 5.1 7.6 43 126 14326 300 10 8.7 -5.0 | 214 12 6.6 9.7 44 120 14630 325 10 5.7 -8.2 | 210 7 3.7 6.5 45 115 14935 295 11 10.0 -4.6 | 218 13 8.0 10.0 46 110 15240 300 10 8.7 -5.0 | 214 12 6.6 9.7 47 105 15545 325 10 5.7 -8.2 | 210 7 3.7 6.5 48 100 15850 270 10 10.0 -0.0 | 209 17 8.0 14.7 49 100 15850 300 15 13.0 -7.5 | 237 13 11.0 7.2 50 95 16154 300 15 13.0 -7.5 | 237 13 11.0 7.2 51 91 16459 305 10 8.2 -5.7 | 215 11 6.2 8.9 52 83 17069 280 12 11.8 -2.1 | 218 16 9.8 12.6 53 79 17374 270 14 14.0 -0.0 | 219 19 12.0 14.7 54 75 17678 240 12 10.4 6.0 | 202 22 8.4 20.7 55 72 17983 270 14 14.0 -0.0 | 219 19 12.0 14.7 56 70 18170 260 8 7.9 1.4 | 200 17 5.9 16.1 57 69 18288 290 12 11.3 -4.1 | 221 14 9.3 10.6 58 66 18593 240 12 10.4 6.0 | 202 22 8.4 20.7 59 63 18898 265 18 17.9 1.6 | 224 23 15.9 16.2 60 60 19202 275 14 13.9 -1.2 | 222 18 11.9 13.5 61 57 19507 230 18 13.8 11.6 | 204 29 11.8 26.3 62 52 20117 275 12 12.0 -1.0 | 216 17 9.9 13.6 63 50 20350 270 10 10.0 -0.0 | 209 17 8.0 14.7 64 49 20422 265 16 15.9 1.4 | 221 21 13.9 16.1 65 47 20726 250 14 13.2 4.8 | 210 22 11.1 19.5 66 45 21031 290 15 14.1 -5.1 | 232 15 12.1 9.5 67 43 21336 280 15 14.8 -2.6 | 227 18 12.8 12.1 68 41 21641 255 6 5.8 1.6 | 193 17 3.8 16.2 69 39 21946 240 13 11.3 6.5 | 204 23 9.2 21.2 70 37 22250 265 15 14.9 1.3 | 219 21 12.9 16.0 71 35 22555 240 21 18.2 10.5 | 213 30 16.2 25.2 72 34 22860 270 26 26.0 -0.0 | 239 28 24.0 14.7 73 32 23165 250 17 16.0 5.8 | 214 25 14.0 20.5 74 30 23620 270 19 19.0 -0.0 | 229 22 17.0 14.7 75 26 24079 245 21 19.0 8.9 | 216 29 17.0 23.6 76 20 24994 275 24 23.9 -2.1 | 240 25 21.9 12.6 Wind Parameters Mean winds (0-6000m): 322.2 at 19.8 knts Storm direction: 352.2 at 14.8 knts Shear (0-3000m) pos: 2.1 neg: 1.6 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 60.3 deg Storm rel helicity (0-3000m) pos: 29.8 neg: -41.8 tot: -12.0 m^2/s^2 ave: -4.0 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.74 Bulk Shear: 6.57 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 ------------------------------------------------------------------------------- 500 342 21 319 7| 12.5 0.0 12.5| 16.2 -10.2 6.0 12.1 0.42| 20.7 8.7 1000 337 22 311 9| 6.3 1.9 8.2| 16.2 -19.9 -3.7 -3.7 0.18| 14.1 2.6 1500 334 21 300 8| 4.2 2.4 6.6| 16.7 -32.1 -15.4 -10.2 0.01| 11.6 0.1 2000 332 20 293 8| 3.1 2.0 5.1| 17.4 -33.0 -15.6 -7.8 0.01| 9.7 0.1 2500 329 20 288 9| 2.5 1.4 3.9| 29.8 -34.2 -4.4 -1.8 0.08| 9.1 0.7 3000 328 20 286 9| 2.1 1.6 3.7| 29.8 -41.8 -12.0 -4.0 0.02| 8.6 0.2 4000 322 21 278 11| 1.7 1.8 3.5| 39.0 -53.0 -14.0 -3.5 0.01| 7.8 0.1 5000 321 20 276 11| 1.5 1.6 3.1| 41.3 -54.0 -12.7 -2.5 0.01| 7.2 0.1 6000 322 20 275 10| 1.4 1.3 2.7| 42.4 -55.9 -13.5 -2.2 0.01| 6.4 0.1 Wrote GIF file: /home/apache/climate/data/raob//CYUX/skewt/CYUX.skewt.20251008.00.gif