UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for CYUX... Searching the city database file for: CYUX ... Date:1200Z 3 DEC 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 -17 310 5 SFC 996 6 -15.9 -17.7 86 1.8 -16.2 310 5 257.5 257.7 257.2 260.1 0.95 2 993 29 -11.9 -13.2 90 1.3 -12.2 323 6 261.8 262.0 261.4 265.5 1.39 3 990 53 -11.1 -12.6 89 1.5 -11.5 336 6 262.8 263.0 262.3 266.7 1.46 4 966 243 -12.9 -13.0 99 0.1 -12.9 80 11 262.8 263.1 262.3 266.8 1.45 5 925 577 -14.3 -15.6 90 1.3 -14.6 110 7 264.7 264.9 263.2 268.0 1.22 6 891 860 -15.7 -16.8 91 1.1 -15.9 109 13 266.1 266.3 264.1 269.3 1.15 7 873 1014 -15.9 -20.4 68 4.5 -16.7 113 14 267.4 267.6 264.6 269.9 0.86 8 850 1215 -17.5 -21.7 70 4.2 -18.2 120 14 267.8 267.9 264.7 270.1 0.79 9 833 1366 -18.7 -22.2 74 3.5 -19.3 111 15 268.1 268.2 264.8 270.3 0.77 10 813 1547 -19.3 -30.3 37 11.0 -20.7 100 15 269.3 269.4 265.0 270.5 0.38 11 797 1694 -20.3 -32.3 33 12.0 -21.7 103 18 269.8 269.9 265.1 270.8 0.32 12 700 2642 -27.3 -45.3 16 18.0 -28.4 110 28 272.3 272.3 266.4 272.6 0.10 13 687 2777 -27.9 -47.9 13 20.0 -29.0 115 30 273.0 273.1 266.9 273.3 0.07 14 529 4608 -39.9 -52.9 24 13.0 -40.3 113 59 279.8 279.9 271.1 280.0 0.05 15 500 4990 -43.1 -53.1 32 10.0 -43.4 115 62 280.5 280.5 271.5 280.7 0.06 16 493 5085 -43.8 -53.4 34 9.6 -44.1 115 62 280.7 280.7 271.6 280.9 0.05 17 432 5960 -50.7 -56.7 49 6.0 -50.8 111 54 282.8 282.8 272.9 282.9 0.04 18 400 6460 -52.7 -60.7 37 8.0 -52.8 110 44 286.5 286.5 274.9 286.6 0.03 19 394 6557 -53.3 -61.3 37 8.0 -53.4 111 43 287.0 287.0 275.1 287.0 0.03 20 355 7222 -56.7 -63.7 41 7.0 -56.8 115 38 291.1 291.1 277.2 291.1 0.02 21 325 7782 -56.1 -69.1 18 13.0 -56.2 106 34 299.3 299.3 281.1 299.4 0.01 22 300 8290 -55.9 -69.9 16 14.0 -56.1 95 28 306.6 306.6 284.0 306.6 0.01 23 265 9083 -54.1 -77.1 4 23.0 -54.3 89 16 320.3 320.3 288.8 320.3 0.00 24 250 9460 -51.3 -77.3 3 26.0 -51.7 85 23 329.8 329.8 291.6 329.8 0.00 25 244 9618 -51.9 -77.9 3 26.0 -52.2 88 25 331.2 331.2 292.0 331.2 0.00 26 237 9808 -49.1 -78.1 2 29.0 -49.6 90 24 338.2 338.2 293.9 338.2 0.00 27 200 10920 -50.1 -80.1 2 30.0 -50.6 35 16 353.4 353.4 297.4 353.4 0.00 28 194 11118 -50.5 -80.5 2 30.0 -51.0 37 15 355.9 355.9 297.9 355.9 0.00 29 167 12098 -48.7 -80.7 1 32.0 -49.4 34 12 374.5 374.5 301.4 374.5 0.00 30 160 12378 -49.9 -80.9 1 31.0 -50.5 7 12 377.1 377.1 301.8 377.1 0.00 31 150 12800 -49.7 -80.7 1 31.0 -50.4 360 21 384.4 384.4 302.9 384.4 0.00 32 137 13393 -48.9 -80.9 1 32.0 -49.7 358 20 395.9 395.9 304.6 396.0 0.00 33 126 13939 -50.5 -81.5 1 31.0 -51.2 355 19 402.6 402.6 305.6 402.7 0.00 34 119 14312 -48.9 -81.9 1 33.0 -49.8 14 21 412.2 412.2 306.8 412.2 0.00 35 114 14592 -50.3 -82.3 1 32.0 -51.1 357 20 414.7 414.7 307.1 414.7 0.00 36 100 15450 -48.1 -81.1 1 33.0 -49.3 360 31 434.8 434.8 309.3 434.8 0.01 37 93 15930 -49.1 -82.1 1 33.0 -50.2 359 31 441.9 441.9 310.1 442.0 0.01 38 70 17810 -47.5 -81.5 1 34.0 -49.1 350 52 482.8 482.8 313.7 482.8 0.01 39 65 18298 -46.7 -81.7 1 35.0 -48.6 350 54 494.9 494.9 314.6 494.9 0.01 40 50 20030 -47.1 -82.1 1 35.0 -49.3 350 52 532.5 532.5 317.1 532.5 0.01 41 30 23380 -50.7 -84.7 1 34.0 -53.1 350 49 606.4 606.4 320.9 606.5 0.01 42 26 24313 -51.9 -84.9 1 33.0 -54.3 350 42 628.3 628.4 321.8 628.4 0.01 43 20 26020 -51.3 -85.3 1 34.0 -54.4 345 54 679.1 679.2 323.7 679.2 0.01 44 18 26700 -51.1 -85.1 1 34.0 -54.5 336 51 700.6 700.6 324.4 700.7 0.02 45 16 27467 -48.1 -83.1 1 35.0 -52.8 340 54 734.3 734.4 325.5 734.6 0.02 46 10 30550 -48.3 -84.3 1 36.0 -54.5 350 54 839.3 839.3 328.2 839.6 0.03 47 9.9 30616 -47.5 -83.5 1 36.0 -54.1 844.7 844.7 328.3 845.0 0.04 48 9.0 31242 -50.9 -84.9 1 34.0 -56.3 854.9 854.9 328.5 855.2 0.03 49 6.9 32968 -51.7 -85.7 1 34.0 -57.8 919.1 919.1 329.8 919.5 0.04 50 4.3 36058 -48.5 -84.5 1 36.0 -58.0 1067.4 1067.5 332.2 1068.3 0.07 TRP 355 7222 -56.7 -63.7 41 7.0 -56.8 115 38 291.1 291.1 277.2 291.1 0.02 WND 493 5085 -43.8 -53.4 34 9.6 -44.1 115 62 280.7 280.7 271.6 280.9 0.05 Sounding variables and indices 1000-500 mb thick: 5007.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 39.47 % Est. max temperature: -5.58 C = 21.96 F Sfc-Lift cond lev (LCL): 967.17 mb = 233.59 m = 766.38 ft T: -12.81 C 700-500 lapse rate: 6.73 C/km ThetaE index: 0.00 C Layer 996.0- 0.0 mb Conv cond level (CCL): 996.00 mb = 6.00 m = 19.68 ft Mean mixing ratio: 1.32 g/kg Conv temperature: -13.81 C = 7.15 F Cap Strength: 10.53 C Lifted Index: 10.85 C Risk: None Lifted Index @300 mb: 27.75 C Lifted Index @700 mb: 5.32 C Showalter Index: 8.74 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 21.40 C K Index: -14.10 Risk: None Sweat Index: 90.00 Risk: None Energy Index: 2.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.64 J/kg Max Up Vert Vel: 5.41 m/s Conv Inhibition (B-): 79717.09 J/kg Cap Strength: 10.85 C Lift Cond Lev (LCL): 931.06 mb = 526.70 m = 1728.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 143 at 27 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 ---------------------------------------------------------- 0 996 6 310 5 3.8 -3.2 | 321 32 20.2 -24.6 1 958 305 115 12 -10.9 5.1 | 341 17 5.5 -16.3 2 925 577 110 7 -6.6 2.4 | 333 21 9.8 -19.0 3 921 610 105 7 -6.8 1.8 | 334 22 9.6 -19.6 4 885 914 110 14 -13.2 4.8 | 349 17 3.2 -16.6 5 850 1215 120 14 -12.1 7.0 | 344 15 4.2 -14.4 6 850 1219 120 15 -13.0 7.5 | 346 14 3.4 -13.9 7 815 1524 100 15 -14.8 2.6 | 355 19 1.6 -18.8 8 782 1829 105 20 -19.3 5.2 | 10 17 -3.0 -16.2 9 750 2134 105 21 -20.3 5.4 | 14 16 -3.9 -16.0 10 720 2438 115 24 -21.8 10.1 | 26 12 -5.4 -11.3 11 700 2642 110 28 -26.3 9.6 | 40 15 -10.0 -11.8 12 690 2743 115 30 -27.2 12.7 | 51 14 -10.8 -8.7 13 605 3658 115 45 -40.8 19.0 | 84 25 -24.4 -2.4 14 555 4267 110 54 -50.7 18.5 | 85 35 -34.4 -2.9 15 508 4877 115 63 -57.1 26.6 | 97 41 -40.7 5.2 16 500 4990 115 62 -56.2 26.2 | 97 40 -39.8 4.8 17 493 5085 115 62 -56.2 26.2 | 97 40 -39.8 4.8 18 486 5182 115 62 -56.2 26.2 | 97 40 -39.8 4.8 19 423 6096 110 52 -48.9 17.8 | 84 33 -32.5 -3.6 20 400 6460 110 44 -41.3 15.0 | 76 26 -25.0 -6.4 21 355 7222 115 38 -34.4 16.1 | 74 19 -18.1 -5.4 22 350 7315 110 37 -34.8 12.7 | 65 20 -18.4 -8.8 23 333 7620 110 36 -33.8 12.3 | 63 20 -17.5 -9.1 24 300 8290 95 28 -27.9 2.4 | 31 22 -11.5 -19.0 25 289 8534 95 28 -27.9 2.4 | 31 22 -11.5 -19.0 26 275 8839 105 23 -22.2 6.0 | 21 17 -5.9 -15.5 27 263 9144 85 14 -13.9 -1.2 | 354 23 2.4 -22.6 28 250 9460 85 23 -22.9 -2.0 | 16 24 -6.6 -23.4 29 239 9754 90 26 -26.0 0.0 | 24 23 -9.6 -21.4 30 228 10058 90 14 -14.0 0.0 | 354 22 2.4 -21.4 31 208 10668 50 19 -14.6 -12.2 | 357 34 1.8 -33.6 32 200 10920 35 16 -9.2 -13.1 | 348 35 7.2 -34.5 33 198 10973 35 16 -9.2 -13.1 | 348 35 7.2 -34.5 34 181 11582 45 13 -9.2 -9.2 | 347 31 7.2 -30.6 35 172 11887 55 12 -9.8 -6.9 | 347 29 6.5 -28.3 36 157 12497 355 12 1.0 -12.0 | 332 38 17.4 -33.4 37 150 12800 360 21 -0.0 -21.0 | 339 45 16.4 -42.4 38 124 14021 355 19 1.7 -18.9 | 336 44 18.0 -40.3 39 119 14326 15 21 -5.4 -20.3 | 345 43 10.9 -41.7 40 113 14630 355 20 1.7 -19.9 | 336 45 18.1 -41.3 41 103 15240 5 29 -2.5 -28.9 | 345 52 13.8 -50.3 42 100 15450 360 31 -0.0 -31.0 | 343 55 16.4 -52.4 43 94 15850 360 31 -0.0 -31.0 | 343 55 16.4 -52.4 44 82 16764 345 36 9.3 -34.8 | 335 62 25.7 -56.2 45 70 17810 350 52 9.0 -51.2 | 341 77 25.4 -72.6 46 54 19507 350 60 10.4 -59.1 | 342 85 26.8 -80.5 47 50 20030 350 52 9.0 -51.2 | 341 77 25.4 -72.6 48 41 21336 345 41 10.6 -39.6 | 336 67 27.0 -61.0 49 37 21946 330 47 23.5 -40.7 | 327 74 39.9 -62.1 50 36 22250 345 56 14.5 -54.1 | 338 82 30.8 -75.5 51 31 23165 335 44 18.6 -39.9 | 330 71 34.9 -61.3 52 30 23380 350 49 8.5 -48.3 | 340 74 24.9 -69.7 53 26 24384 350 41 7.1 -40.4 | 339 66 23.5 -61.8 54 21 25603 350 49 8.5 -48.3 | 340 74 24.9 -69.7 55 20 26020 345 54 14.0 -52.2 | 338 80 30.3 -73.6 56 17 27127 330 49 24.5 -42.4 | 327 76 40.9 -63.8 57 16 27432 340 55 18.8 -51.7 | 334 81 35.2 -73.1 58 15 28042 340 45 15.4 -42.3 | 334 71 31.7 -63.7 59 13 28651 345 60 15.5 -58.0 | 338 86 31.9 -79.4 60 12 29566 335 46 19.4 -41.7 | 330 73 35.8 -63.1 61 10 30550 350 54 9.4 -53.2 | 341 79 25.7 -74.6 Wind Parameters Mean winds (0-6000m): 112.6 at 35.9 knts Storm direction: 142.6 at 26.9 knts Shear (0-3000m) pos: 6.7 neg: 0.5 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 104.2 deg Storm rel helicity (0-3000m) pos: 213.8 neg: -22.1 tot: 191.7 m^2/s^2 ave: 63.9 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 5.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.15 Bulk Shear: 94.78 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 ------------------------------------------------------------------------------- 500 110 9 337 20| 13.5 0.0 13.5| 99.6 -14.4 85.3 170.5 0.33| 29.0 9.7 1000 110 10 339 19| 9.7 0.0 9.7|125.1 -17.8 107.4 107.4 0.37| 19.2 7.1 1500 111 11 342 18| 6.5 1.1 7.5|138.2 -22.1 116.1 77.4 0.36| 15.1 5.4 2000 108 13 348 18| 6.3 0.8 7.1|162.8 -22.1 140.6 70.3 0.42| 12.8 5.4 2500 109 15 353 17| 6.1 0.6 6.8|180.5 -22.1 158.3 63.3 0.46| 11.6 5.3 3000 110 18 1 15| 6.7 0.5 7.2|213.8 -22.1 191.7 63.9 0.52| 11.3 5.9 4000 112 24 26 14| 5.0 2.2 7.2|251.9 -22.1 229.8 57.5 0.50| 10.6 5.3 5000 112 31 52 16| 4.5 2.5 7.0|330.5 -24.9 305.6 61.1 0.50| 10.0 5.0 6000 113 36 66 18| 3.8 1.5 5.3|330.5 -97.9 232.6 38.8 0.39| 9.2 3.6 Wrote GIF file: /home/apache/climate/data/raob//CYUX/skewt/CYUX.skewt.20251203.12.gif