UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for CYUX... Searching the city database file for: CYUX ... Date:0000Z 6 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 -21 105 14 SFC 996 6 -9.7 -11.7 85 2.0 -10.2 105 14 263.8 264.0 263.2 268.0 1.56 2 993 30 -8.9 -11.2 83 2.3 -9.5 103 15 264.8 265.0 264.1 269.2 1.63 3 935 495 -12.9 -13.4 96 0.5 -13.0 90 21 265.3 265.5 264.1 269.3 1.45 4 925 578 -13.5 -14.8 90 1.3 -13.8 95 21 265.5 265.7 264.0 269.1 1.31 5 892 853 -15.9 -18.8 78 2.9 -16.4 99 23 265.8 266.0 263.6 268.5 0.97 6 850 1214 -19.3 -21.4 83 2.1 -19.6 90 19 265.9 266.1 263.4 268.2 0.81 7 811 1561 -22.3 -22.7 97 0.4 -22.4 87 16 266.3 266.5 263.6 268.5 0.76 8 804 1625 -22.9 -23.8 92 0.9 -23.0 91 17 266.4 266.5 263.4 268.3 0.70 9 794 1716 -23.5 -26.5 76 3.0 -23.9 97 18 266.7 266.8 263.4 268.3 0.55 10 790 1753 -23.3 -32.3 43 9.0 -24.2 100 19 267.3 267.3 263.4 268.2 0.32 11 748 2151 -26.1 -38.1 31 12.0 -27.1 116 21 268.4 268.5 263.9 269.0 0.19 12 715 2476 -28.9 -35.9 51 7.0 -29.5 126 26 268.8 268.9 264.4 269.6 0.25 13 700 2627 -29.7 -39.7 37 10.0 -30.4 110 27 269.6 269.6 264.7 270.1 0.17 14 672 2917 -31.7 -45.7 24 14.0 -32.4 105 36 270.5 270.5 265.2 270.8 0.10 15 647 3185 -33.5 -41.5 44 8.0 -34.0 99 40 271.4 271.5 266.0 271.9 0.16 16 632 3349 -34.7 -47.7 26 13.0 -35.3 98 40 271.9 271.9 266.1 272.2 0.08 17 566 4111 -40.5 -46.5 52 6.0 -40.7 95 37 273.8 273.8 267.4 274.1 0.10 18 560 4183 -41.1 -49.1 42 8.0 -41.3 95 37 273.9 273.9 267.5 274.2 0.08 19 556 4232 -41.1 -56.1 18 15.0 -41.5 95 36 274.5 274.5 267.7 274.6 0.03 20 547 4343 -41.5 -56.5 18 15.0 -41.9 96 37 275.3 275.3 268.2 275.4 0.03 21 512 4790 -43.1 -58.1 18 15.0 -43.5 104 44 278.6 278.6 270.4 278.7 0.03 22 500 4950 -44.3 -59.3 17 15.0 -44.6 105 43 279.0 279.0 270.6 279.1 0.03 23 423 6049 -50.9 -60.9 30 10.0 -51.1 110 43 284.3 284.3 273.6 284.3 0.02 24 400 6410 -51.9 -62.9 26 11.0 -52.1 115 45 287.5 287.5 275.4 287.6 0.02 25 377 6793 -53.5 -65.5 22 12.0 -53.7 110 40 290.3 290.3 276.9 290.4 0.02 26 316 7934 -52.1 -72.1 7 20.0 -52.3 110 38 307.3 307.3 284.3 307.3 0.01 27 300 8270 -52.9 -73.9 6 21.0 -53.1 115 33 310.8 310.8 285.6 310.8 0.01 28 282 8669 -53.1 -75.1 5 22.0 -53.4 120 35 316.0 316.0 287.5 316.1 0.01 29 259 9220 -50.5 -78.5 2 28.0 -50.8 126 36 327.7 327.7 291.0 327.7 0.00 30 250 9450 -51.1 -79.1 2 28.0 -51.4 120 26 330.1 330.1 291.7 330.1 0.00 31 224 10163 -52.1 -81.1 2 29.0 -52.4 113 32 339.1 339.1 294.1 339.1 0.00 32 202 10835 -50.3 -81.3 1 31.0 -50.8 131 24 352.1 352.1 297.1 352.1 0.00 33 200 10900 -50.9 -80.9 2 30.0 -51.4 135 22 352.2 352.2 297.1 352.2 0.00 34 175 11765 -52.5 -82.5 1 30.0 -52.9 143 15 363.2 363.2 299.3 363.3 0.00 35 167 12067 -51.5 -82.5 1 31.0 -52.0 117 14 369.8 369.8 300.5 369.8 0.00 36 156 12507 -53.3 -83.3 1 30.0 -53.7 125 17 374.0 374.0 301.2 374.0 0.00 37 150 12760 -52.1 -83.1 1 31.0 -52.6 120 16 380.3 380.3 302.3 380.3 0.00 38 143 13070 -51.7 -83.7 1 32.0 -52.2 129 19 386.2 386.2 303.2 386.2 0.00 39 118 14312 -53.3 -84.3 1 31.0 -53.9 159 10 405.1 405.1 305.9 405.1 0.00 40 100 15380 -52.7 -84.7 1 32.0 -53.4 160 7 425.9 425.9 308.4 425.9 0.00 41 92 15919 -51.9 -84.9 1 33.0 -52.7 59 3 437.8 437.8 309.7 437.8 0.00 42 87 16282 -49.7 -83.7 1 34.0 -50.8 356 2 449.2 449.2 310.8 449.3 0.00 43 74 17338 -50.7 -84.7 1 34.0 -51.8 356 9 468.4 468.4 312.5 468.4 0.00 44 70 17700 -50.3 -84.3 1 34.0 -51.5 25 6 476.8 476.8 313.2 476.8 0.00 45 50 19910 -47.9 -84.9 1 37.0 -50.0 315 20 530.6 530.6 316.9 530.6 0.01 46 42 21062 -47.1 -84.1 1 37.0 -49.7 302 25 559.7 559.7 318.6 559.7 0.01 47 32 22898 -37.9 -79.9 0 42.0 -44.2 321 36 629.6 629.6 321.9 629.7 0.02 48 30 23340 -40.3 -81.3 0 41.0 -45.9 330 45 634.8 634.8 322.1 634.9 0.02 49 21 25704 -52.1 -87.1 1 35.0 -54.9 309 43 667.3 667.3 323.3 667.4 0.01 50 20 26020 -50.1 -87.1 1 37.0 -53.6 285 48 682.8 682.8 323.9 682.9 0.01 51 11 29918 -49.1 -87.1 0 38.0 -54.6 315 51 813.8 813.8 327.5 813.9 0.02 52 10 30540 -50.3 -87.3 0 37.0 -55.7 310 45 831.8 831.8 328.0 832.0 0.02 53 6.3 33532 -53.9 -87.9 1 34.0 -59.3 934.0 934.0 330.1 934.2 0.03 54 5.0 35022 -52.2 -87.7 1 35.6 -59.2 315 61 1005.7 1005.7 331.2 1006.0 0.04 55 4.7 35423 -51.7 -87.7 1 36.0 -59.2 1025.8 1025.8 331.6 1026.2 0.04 TRP 377 6793 -53.5 -65.5 22 12.0 -53.7 110 40 290.3 290.3 276.9 290.4 0.02 WND 5.0 35022 -52.2 -87.7 1 35.6 -59.2 315 61 1005.7 1005.7 331.2 1006.0 0.04 Sounding variables and indices 1000-500 mb thick: 4971.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 50.97 % Est. max temperature: -7.48 C = 18.53 F Sfc-Lift cond lev (LCL): 964.49 mb = 255.08 m = 836.87 ft T: -10.84 C 700-500 lapse rate: 6.28 C/km ThetaE index: 1.04 C Layer 925.0- 811.0 mb Conv cond level (CCL): 918.30 mb = 633.06 m = 2076.94 ft Mean mixing ratio: 1.41 g/kg Conv temperature: -7.89 C = 17.80 F Cap Strength: 8.03 C Lifted Index: 8.30 C Risk: None Lifted Index @300 mb: 29.58 C Lifted Index @700 mb: 1.51 C Showalter Index: 9.00 C Risk: None Total Totals Index: 47.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.00 C Cross Totals Index: 22.90 C K Index: -6.40 Risk: None Sweat Index: 81.00 Risk: None Energy Index: 2.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.56 J/kg Max Up Vert Vel: 5.21 m/s Conv Inhibition (B-): 2.59 J/kg Cap Strength: 8.24 C Lift Cond Lev (LCL): 922.91 mb = 595.15 m = 1952.57 ft Lev Free Conv (LFC): 877.91 mb = 972.20 m = 3189.60 ft Equ Level (EL): 787.91 mb = 1772.66 m = 5815.75 ft B at Equ Level: 13.17 J/kg Max Parcel Lev (MPL): 737.91 mb = 2248.66 m = 7377.40 ft Wind level data Storm motion: 133 at 24 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 6 105 14 -13.5 3.6 | 342 14 4.3 -13.1 1 958 305 80 21 -20.7 -3.6 | 8 21 -2.8 -20.4 2 925 578 95 21 -20.9 1.8 | 12 15 -3.1 -14.9 3 921 610 95 21 -20.9 1.8 | 12 15 -3.1 -14.9 4 885 914 100 23 -22.7 4.0 | 21 14 -4.8 -12.8 5 850 1214 90 19 -19.0 0.0 | 4 17 -1.2 -16.7 6 849 1219 90 19 -19.0 0.0 | 4 17 -1.2 -16.7 7 815 1524 85 16 -15.9 -1.4 | 354 18 1.9 -18.1 8 781 1829 105 20 -19.3 5.2 | 7 12 -1.5 -11.6 9 749 2134 115 21 -19.0 8.9 | 9 8 -1.2 -7.9 10 718 2438 130 26 -19.9 16.7 | 89 2 -2.1 -0.0 11 700 2627 110 27 -25.4 9.2 | 45 11 -7.5 -7.5 12 688 2743 110 31 -29.1 10.6 | 61 13 -11.3 -6.1 13 659 3048 100 40 -39.4 6.9 | 66 24 -21.5 -9.8 14 603 3658 95 40 -39.8 3.5 | 59 26 -22.0 -13.3 15 552 4267 95 36 -35.9 3.1 | 53 23 -18.0 -13.6 16 505 4877 105 45 -43.5 11.6 | 79 26 -25.6 -5.1 17 500 4950 105 43 -41.5 11.1 | 77 24 -23.7 -5.6 18 461 5486 115 50 -45.3 21.1 | 99 28 -27.5 4.4 19 420 6096 110 42 -39.5 14.4 | 84 22 -21.6 -2.4 20 400 6410 115 45 -40.8 19.0 | 96 23 -22.9 2.3 21 377 6793 110 40 -37.6 13.7 | 81 20 -19.7 -3.1 22 348 7315 120 41 -35.5 20.5 | 102 18 -17.7 3.8 23 332 7620 115 41 -37.2 17.3 | 92 19 -19.3 0.6 24 302 8230 105 35 -33.8 9.1 | 64 18 -16.0 -7.7 25 300 8270 115 33 -29.9 13.9 | 77 12 -12.1 -2.8 26 262 9144 125 37 -30.3 21.2 | 110 13 -12.5 4.5 27 250 9449 130 35 -26.8 22.5 | 123 11 -9.0 5.7 28 250 9450 120 26 -22.5 13.0 | 51 6 -4.7 -3.7 29 239 9754 120 27 -23.4 13.5 | 60 6 -5.5 -3.2 30 217 10363 110 35 -32.9 12.0 | 72 16 -15.0 -4.8 31 207 10668 120 30 -26.0 15.0 | 78 8 -8.1 -1.7 32 200 10900 135 22 -15.6 15.6 | 297 3 2.3 -1.2 33 198 10973 135 22 -15.6 15.6 | 297 3 2.3 -1.2 34 189 11278 125 25 -20.5 14.3 | 48 4 -2.6 -2.4 35 180 11582 155 17 -7.2 15.4 | 277 11 10.7 -1.3 36 172 11887 135 14 -9.9 9.9 | 311 10 7.9 -6.8 37 164 12192 105 14 -13.5 3.6 | 342 14 4.3 -13.1 38 156 12497 125 17 -13.9 9.8 | 331 8 3.9 -7.0 39 150 12760 120 16 -13.9 8.0 | 335 10 4.0 -8.7 40 149 12802 120 17 -14.7 8.5 | 339 9 3.1 -8.2 41 142 13106 130 19 -14.6 12.2 | 324 6 3.3 -4.5 42 136 13411 160 16 -5.5 15.0 | 278 12 12.4 -1.7 43 129 13716 135 12 -8.5 8.5 | 311 12 9.4 -8.3 44 123 14021 135 14 -9.9 9.9 | 311 10 7.9 -6.8 45 118 14326 160 10 -3.4 9.4 | 297 16 14.4 -7.4 46 102 15240 175 6 -0.5 6.0 | 302 20 17.3 -10.8 47 100 15380 160 7 -2.4 6.6 | 303 18 15.5 -10.2 48 97 15545 155 7 -3.0 6.3 | 305 18 14.9 -10.4 49 89 16154 0 0 -0.0 -0.0 | 313 24 17.8 -16.7 50 77 17069 335 12 5.1 -10.9 | 320 36 22.9 -27.6 51 70 17700 25 6 -2.5 -5.4 | 325 27 15.3 -22.2 52 61 18593 325 10 5.7 -8.2 | 317 34 23.6 -24.9 53 58 18898 305 23 18.8 -13.2 | 309 47 36.7 -29.9 54 56 19202 265 10 10.0 0.9 | 300 32 27.8 -15.9 55 53 19507 310 15 11.5 -9.6 | 312 39 29.3 -26.4 56 51 19812 315 20 14.1 -14.1 | 314 44 32.0 -30.9 57 50 19910 315 20 14.1 -14.1 | 314 44 32.0 -30.9 58 46 20422 325 20 11.5 -16.4 | 318 44 29.3 -33.1 59 44 20726 285 23 22.2 -6.0 | 300 46 40.1 -22.7 60 40 21336 315 27 19.1 -19.1 | 314 51 36.9 -35.8 61 37 21946 310 33 25.3 -21.2 | 311 57 43.1 -38.0 62 34 22555 330 45 22.5 -39.0 | 324 69 40.3 -55.7 63 32 22860 320 35 22.5 -26.8 | 317 59 40.3 -43.6 64 30 23340 330 45 22.5 -39.0 | 324 69 40.3 -55.7 65 27 24079 325 44 25.2 -36.0 | 321 68 43.1 -52.8 66 24 24689 305 41 33.6 -23.5 | 308 65 51.4 -40.3 67 20 25908 310 43 32.9 -27.6 | 311 67 50.8 -44.4 68 20 26020 285 48 46.4 -12.4 | 294 71 64.2 -29.2 69 19 26213 285 44 42.5 -11.4 | 295 67 60.3 -28.1 70 18 26822 295 53 48.0 -22.4 | 301 77 65.9 -39.1 71 17 27127 305 39 31.9 -22.4 | 308 63 49.8 -39.1 72 16 27432 305 42 34.4 -24.1 | 308 66 52.2 -40.8 73 15 28042 305 54 44.2 -31.0 | 308 78 62.1 -47.7 74 14 28346 310 39 29.9 -25.1 | 311 63 47.7 -41.8 75 12 29566 300 44 38.1 -22.0 | 305 68 55.9 -38.7 76 11 29870 315 52 36.8 -36.8 | 314 76 54.6 -53.5 77 10 30540 310 45 34.5 -28.9 | 311 69 52.3 -45.7 Wind Parameters Mean winds (0-6000m): 103.2 at 32.6 knts Storm direction: 133.2 at 24.5 knts Shear (0-3000m) pos: 3.3 neg: 3.9 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 83.9 deg Storm rel helicity (0-3000m) pos: 76.9 neg: -33.9 tot: 42.9 m^2/s^2 ave: 14.3 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.44 Bulk Shear: 30.65 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 88 19 3 17| 0.0 8.4 8.4| 35.4 0.0 35.4 70.7 0.57| 14.8 8.5 1000 93 20 9 16| 1.2 4.2 5.4| 44.6 -5.0 39.7 39.7 0.46| 10.4 4.8 1500 92 20 7 16| 0.8 2.6 3.4| 44.6 -30.7 14.0 9.3 0.13| 9.3 1.2 2000 94 20 6 15| 3.0 1.9 4.9| 58.3 -30.7 27.6 13.8 0.19| 9.4 1.8 2500 100 20 9 13| 3.9 1.5 5.5| 63.2 -31.0 32.2 12.9 0.23| 9.8 2.2 3000 102 22 18 13| 3.3 3.9 7.1| 76.9 -33.9 42.9 14.3 0.20| 11.4 2.3 4000 100 27 35 15| 2.5 3.2 5.7| 76.9 -61.9 15.0 3.7 0.12| 9.4 1.1 5000 100 30 44 16| 3.0 2.6 5.6|145.5 -67.2 78.4 15.7 0.22| 8.9 1.9 6000 103 33 56 17| 3.3 2.3 5.6|206.8-102.7 104.0 17.3 0.22| 8.8 1.9 Wrote GIF file: /home/apache/climate/data/raob//CYUX/skewt/CYUX.skewt.20251206.00.gif