UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for CYUX... Searching the city database file for: CYUX ... Date:1200Z 2 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 -18 355 11 SFC 996 6 -17.7 -19.6 85 1.9 -18.0 355 11 255.7 255.9 255.4 257.9 0.81 2 986 82 -17.9 -19.8 85 1.9 -18.2 3 9 256.3 256.4 255.8 258.5 0.81 3 975 168 -14.7 -15.5 94 0.8 -14.9 11 7 260.3 260.5 259.8 263.5 1.17 4 955 326 -15.3 -15.9 95 0.6 -15.4 30 3 261.3 261.5 260.5 264.4 1.16 5 925 569 -17.3 -17.3 100 0.0 -17.3 85 1 261.6 261.8 260.6 264.5 1.06 6 893 831 -19.5 -19.7 98 0.2 -19.6 87 2 262.0 262.1 260.6 264.5 0.90 7 887 881 -19.9 -20.4 96 0.5 -20.0 89 3 262.1 262.2 260.6 264.4 0.85 8 885 898 -18.5 -20.2 86 1.7 -18.8 89 3 263.7 263.8 261.8 266.1 0.87 9 850 1198 -20.1 -23.7 73 3.6 -20.6 60 4 265.1 265.2 262.4 267.0 0.66 10 849 1207 -20.1 -23.8 72 3.7 -20.6 60 4 265.2 265.3 262.5 267.0 0.66 11 820 1463 -22.3 -24.5 82 2.2 -22.6 103 12 265.5 265.6 262.7 267.3 0.64 12 804 1608 -23.5 -26.6 76 3.1 -23.9 114 15 265.7 265.8 262.7 267.3 0.54 13 800 1644 -23.7 -33.7 39 10.0 -24.6 113 15 265.9 265.9 262.3 266.7 0.28 14 798 1662 -23.9 -33.9 39 10.0 -24.8 113 16 265.9 265.9 262.2 266.7 0.27 15 794 1699 -24.1 -40.1 21 16.0 -25.3 112 16 266.0 266.1 262.1 266.5 0.15 16 742 2190 -27.1 -42.1 23 15.0 -28.1 101 19 268.0 268.0 263.5 268.4 0.13 17 700 2607 -30.7 -39.7 41 9.0 -31.3 105 24 268.5 268.5 263.9 269.0 0.17 18 625 3399 -37.9 -39.6 84 1.7 -38.0 108 25 269.1 269.1 264.4 269.7 0.20 19 593 3758 -41.1 -45.7 61 4.6 -41.3 109 25 269.5 269.5 264.5 269.8 0.11 20 579 3919 -42.7 -45.3 76 2.6 -42.8 106 23 269.4 269.5 264.5 269.8 0.12 21 557 4179 -45.1 -48.1 72 3.0 -45.2 99 25 269.6 269.6 264.6 269.9 0.09 22 539 4397 -46.7 -51.7 57 5.0 -46.8 99 28 270.2 270.2 264.9 270.4 0.06 23 513 4723 -49.7 -51.4 82 1.7 -49.7 107 29 270.4 270.5 265.1 270.7 0.07 24 500 4890 -50.7 -53.8 70 3.1 -50.8 105 24 271.2 271.2 265.6 271.4 0.05 25 489 5034 -51.3 -55.5 61 4.2 -51.4 105 24 272.2 272.2 266.3 272.4 0.04 26 485 5088 -50.9 -56.9 49 6.0 -51.0 105 24 273.4 273.4 267.0 273.5 0.04 27 472 5264 -52.3 -55.7 67 3.4 -52.4 105 23 273.7 273.8 267.3 273.9 0.04 28 455 5500 -53.5 -57.5 62 4.0 -53.5 105 23 275.1 275.1 268.2 275.3 0.04 29 438 5745 -52.9 -60.9 37 8.0 -53.0 107 22 278.9 278.9 270.5 279.0 0.02 30 404 6266 -52.3 -62.3 29 10.0 -52.4 114 20 286.2 286.2 274.7 286.3 0.02 31 400 6330 -52.1 -62.1 29 10.0 -52.2 115 20 287.3 287.3 275.3 287.4 0.02 32 399 6346 -52.1 -62.1 29 10.0 -52.2 116 20 287.5 287.5 275.4 287.6 0.02 33 344 7304 -53.7 -66.7 19 13.0 -53.9 95 21 297.8 297.8 280.4 297.8 0.01 34 323 7711 -52.3 -68.3 13 16.0 -52.5 116 15 305.1 305.1 283.5 305.2 0.01 35 316 7853 -53.3 -69.3 13 16.0 -53.5 110 14 305.6 305.6 283.7 305.7 0.01 36 300 8190 -50.3 -70.3 8 20.0 -50.6 95 12 314.5 314.5 286.9 314.5 0.01 37 296 8277 -49.7 -70.7 7 21.0 -50.0 95 12 316.5 316.5 287.6 316.5 0.01 38 279 8663 -50.5 -72.5 6 22.0 -50.8 84 12 320.8 320.8 289.0 320.8 0.01 39 275 8757 -49.3 -72.3 5 23.0 -49.7 77 11 323.8 323.8 289.9 323.9 0.01 40 270 8877 -49.7 -71.7 6 22.0 -50.1 71 11 324.9 324.9 290.3 325.0 0.01 41 250 9380 -48.9 -71.9 5 23.0 -49.3 85 17 333.4 333.4 292.6 333.4 0.01 42 237 9731 -47.9 -71.9 5 24.0 -48.4 90 19 340.0 340.0 294.3 340.0 0.01 43 218 10282 -48.7 -72.7 5 24.0 -49.2 70 18 347.0 347.0 296.0 347.0 0.01 44 201 10817 -47.1 -72.1 4 25.0 -47.7 47 17 357.7 357.7 298.2 357.7 0.01 45 200 10850 -47.3 -72.3 4 25.0 -47.9 50 18 357.9 357.9 298.3 357.9 0.01 46 190 11190 -48.7 -73.7 4 25.0 -49.3 69 20 360.9 360.9 298.9 360.9 0.01 47 183 11438 -47.1 -73.1 4 26.0 -47.8 80 17 367.4 367.4 300.1 367.5 0.01 48 150 12750 -50.1 -77.1 3 27.0 -50.7 25 12 383.7 383.7 302.8 383.8 0.01 49 141 13152 -50.5 -78.5 2 28.0 -51.1 28 12 389.9 389.9 303.8 389.9 0.01 50 103 15214 -46.1 -80.1 1 34.0 -47.4 6 23 435.0 435.0 309.4 435.0 0.01 51 100 15410 -46.7 -78.7 1 32.0 -48.0 345 23 437.5 437.5 309.6 437.5 0.01 52 90 16110 -47.5 -80.5 1 33.0 -48.8 4 26 449.3 449.3 310.8 449.3 0.01 53 70 17790 -43.7 -80.7 1 37.0 -46.0 340 50 490.9 490.9 314.3 490.9 0.01 54 69 17886 -43.7 -80.7 1 37.0 -46.0 343 52 492.9 492.9 314.4 493.0 0.01 55 65 18286 -44.3 -81.1 1 36.8 -46.6 355 62 500.1 500.1 314.9 500.2 0.01 56 50 20030 -46.9 -82.9 1 36.0 -49.2 350 51 532.9 532.9 317.1 533.0 0.01 57 47 20440 -47.9 -83.9 1 36.0 -50.1 344 51 540.1 540.1 317.5 540.1 0.01 58 30 23400 -48.7 -84.7 1 36.0 -51.6 355 46 611.9 611.9 321.2 611.9 0.01 59 20 26050 -50.5 -85.5 1 35.0 -53.8 360 52 681.6 681.6 323.8 681.7 0.01 60 18 26739 -50.9 -85.9 1 35.0 -54.4 357 52 701.2 701.2 324.5 701.3 0.01 61 14 28391 -47.7 -84.7 1 37.0 -53.0 352 50 764.3 764.3 326.3 764.5 0.02 62 11 29976 -50.9 -85.9 1 35.0 -55.8 355 42 807.2 807.3 327.4 807.4 0.02 63 10 30600 -49.3 -86.3 1 37.0 -55.1 355 50 835.5 835.5 328.1 835.7 0.02 64 9.0 31294 -47.1 -85.1 1 38.0 -54.2 869.5 869.6 328.8 869.8 0.03 65 8.2 31909 -48.5 -85.5 1 37.0 -55.4 887.5 887.5 329.2 887.8 0.03 66 6.7 33245 -46.1 -85.1 0 39.0 -54.9 950.3 950.3 330.4 950.7 0.04 67 5.7 34315 -48.3 -85.3 1 37.0 -56.7 985.6 985.7 330.9 986.1 0.05 68 4.9 35318 -45.3 -84.3 0 39.0 -56.0 1042.9 1043.0 331.8 1043.7 0.07 69 3.6 37352 -50.5 -86.5 1 36.0 -59.7 1113.1 1113.1 332.8 1113.8 0.06 TRP 455 5500 -53.5 -57.5 62 4.0 -53.5 105 23 275.1 275.1 268.2 275.3 0.04 WND 65 18286 -44.3 -81.1 1 36.8 -46.6 355 62 500.1 500.1 314.9 500.2 0.01 Sounding variables and indices 1000-500 mb thick: 4908.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 66.14 % Est. max temperature: -8.24 C = 17.17 F Sfc-Lift cond lev (LCL): 965.49 mb = 242.73 m = 796.34 ft T: -14.98 C 700-500 lapse rate: 8.76 C/km ThetaE index: 0.84 C Layer 804.0- 742.0 mb Conv cond level (CCL): 996.00 mb = 6.00 m = 19.68 ft Mean mixing ratio: 1.04 g/kg Conv temperature: -16.66 C = 2.01 F Cap Strength: 5.94 C Lifted Index: 6.53 C Risk: None Lifted Index @300 mb: 36.16 C Lifted Index @700 mb: 5.26 C Showalter Index: 3.60 C Risk: None Total Totals Index: 57.60 C Risk: Severe Thunderstorms probable Vertical Totals Index: 30.60 C Cross Totals Index: 27.00 C K Index: -2.10 Risk: None Sweat Index: 204.00 Risk: None Energy Index: 0.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.67 J/kg Max Up Vert Vel: 6.43 m/s Conv Inhibition (B-): 95199.11 J/kg Cap Strength: 6.23 C Lift Cond Lev (LCL): 936.75 mb = 472.97 m = 1551.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 134 at 14 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 6 355 11 1.0 -11.0 | 332 24 11.2 -20.8 1 958 305 25 3 -1.3 -2.7 | 325 15 8.9 -12.6 2 925 569 85 1 -1.0 -0.1 | 317 14 9.2 -9.9 3 920 610 80 1 -1.0 -0.2 | 317 14 9.2 -10.0 4 883 914 90 3 -3.0 0.0 | 324 12 7.2 -9.8 5 850 1198 60 4 -3.5 -2.0 | 330 14 6.7 -11.8 6 848 1219 60 4 -3.5 -2.0 | 330 14 6.7 -11.8 7 813 1524 115 14 -12.7 5.9 | 32 5 -2.5 -3.9 8 779 1829 110 18 -16.9 6.2 | 61 8 -6.7 -3.7 9 747 2134 100 19 -18.7 3.3 | 52 11 -8.5 -6.5 10 716 2438 105 21 -20.3 5.4 | 66 11 -10.1 -4.4 11 700 2607 105 24 -23.2 6.2 | 74 13 -13.0 -3.6 12 686 2743 105 24 -23.2 6.2 | 74 13 -13.0 -3.6 13 600 3658 110 25 -23.5 8.6 | 84 13 -13.3 -1.3 14 573 3962 105 23 -22.2 6.0 | 72 13 -12.0 -3.9 15 548 4267 95 26 -25.9 2.3 | 64 17 -15.7 -7.6 16 524 4572 105 32 -30.9 8.3 | 86 21 -20.7 -1.6 17 501 4877 110 25 -23.5 8.6 | 84 13 -13.3 -1.3 18 500 4890 105 24 -23.2 6.2 | 74 13 -13.0 -3.6 19 455 5500 105 23 -22.2 6.0 | 72 13 -12.0 -3.9 20 415 6096 110 20 -18.8 6.8 | 71 9 -8.6 -3.0 21 400 6330 115 20 -18.1 8.5 | 80 8 -7.9 -1.4 22 396 6401 120 20 -17.3 10.0 | 91 7 -7.1 0.2 23 360 7010 80 21 -20.7 -3.6 | 38 17 -10.5 -13.5 24 343 7315 95 21 -20.9 1.8 | 53 13 -10.7 -8.0 25 328 7620 120 16 -13.9 8.0 | 63 4 -3.7 -1.8 26 300 8190 95 12 -12.0 1.0 | 11 9 -1.8 -8.8 27 285 8534 95 13 -13.0 1.1 | 18 9 -2.8 -8.7 28 272 8839 70 10 -9.4 -3.4 | 357 13 0.8 -13.3 29 259 9144 80 18 -17.7 -3.1 | 30 15 -7.5 -13.0 30 250 9380 85 17 -16.9 -1.5 | 31 13 -6.7 -11.3 31 236 9754 90 19 -19.0 0.0 | 42 13 -8.8 -9.8 32 226 10058 55 11 -9.0 -6.3 | 356 16 1.2 -16.1 33 215 10363 75 21 -20.3 -5.4 | 33 18 -10.1 -15.3 34 206 10668 35 13 -7.5 -10.6 | 352 21 2.7 -20.5 35 200 10850 50 18 -13.8 -11.6 | 10 22 -3.6 -21.4 36 196 10973 55 18 -14.7 -10.3 | 13 21 -4.6 -20.2 37 187 11278 75 21 -20.3 -5.4 | 33 18 -10.1 -15.3 38 179 11582 85 14 -13.9 -1.2 | 19 12 -3.8 -11.1 39 171 11887 55 10 -8.2 -5.7 | 353 16 2.0 -15.6 40 163 12192 60 12 -10.4 -6.0 | 1 16 -0.2 -15.8 41 150 12750 25 12 -5.1 -10.9 | 346 21 5.1 -20.7 42 149 12802 10 10 -1.7 -9.8 | 337 21 8.5 -19.7 43 142 13106 30 12 -6.0 -10.4 | 348 21 4.2 -20.2 44 136 13411 15 14 -3.6 -13.5 | 344 24 6.6 -23.4 45 129 13716 360 12 -0.0 -12.0 | 335 24 10.2 -21.8 46 124 14021 30 17 -8.5 -14.7 | 356 25 1.7 -24.6 47 118 14326 30 20 -10.0 -17.3 | 360 27 0.2 -27.2 48 113 14630 10 27 -4.7 -26.6 | 351 37 5.5 -36.4 49 108 14935 15 21 -5.4 -20.3 | 351 30 4.8 -30.1 50 103 15240 5 23 -2.0 -22.9 | 346 34 8.2 -32.7 51 100 15410 345 23 6.0 -22.2 | 333 36 16.1 -32.1 52 98 15545 345 23 6.0 -22.2 | 333 36 16.1 -32.1 53 89 16154 5 26 -2.3 -25.9 | 347 37 7.9 -35.7 54 85 16459 350 36 6.3 -35.5 | 340 48 16.4 -45.3 55 82 16764 360 37 -0.0 -37.0 | 348 48 10.2 -46.8 56 71 17678 340 47 16.1 -44.2 | 334 60 26.3 -54.0 57 70 17790 340 50 17.1 -47.0 | 334 63 27.3 -56.8 58 65 18286 355 62 5.4 -61.8 | 348 73 15.6 -71.6 59 62 18593 355 62 5.4 -61.8 | 348 73 15.6 -71.6 60 59 18898 5 56 -4.9 -55.8 | 355 66 5.3 -65.6 61 54 19507 355 48 4.2 -47.8 | 346 59 14.4 -57.7 62 50 20030 350 51 8.9 -50.2 | 342 63 19.0 -60.1 63 43 21031 335 52 22.0 -47.1 | 331 65 32.2 -57.0 64 41 21336 340 53 18.1 -49.8 | 335 66 28.3 -59.6 65 37 21946 345 60 15.5 -58.0 | 339 73 25.7 -67.8 66 33 22860 340 56 19.2 -52.6 | 335 69 29.3 -62.5 67 31 23165 355 58 5.1 -57.8 | 347 69 15.2 -67.6 68 30 23400 355 46 4.0 -45.8 | 346 57 14.2 -55.7 69 27 24079 345 40 10.4 -38.6 | 337 53 20.5 -48.5 70 25 24689 340 43 14.7 -40.4 | 334 56 24.9 -50.2 71 21 25603 360 50 -0.0 -50.0 | 350 61 10.2 -59.8 72 20 26050 360 52 -0.0 -52.0 | 351 63 10.2 -61.8 73 17 27127 355 52 4.5 -51.8 | 347 63 14.7 -61.6 74 16 27432 355 48 4.2 -47.8 | 346 59 14.4 -57.7 75 15 27737 345 46 11.9 -44.4 | 338 59 22.1 -54.3 76 13 28651 355 51 4.4 -50.8 | 346 62 14.6 -60.6 77 13 28956 350 37 6.4 -36.4 | 340 49 16.6 -46.3 78 12 29261 335 42 17.7 -38.1 | 330 55 27.9 -47.9 79 11 29870 355 41 3.6 -40.8 | 345 53 13.8 -50.7 80 10 30600 355 50 4.4 -49.8 | 346 61 14.5 -59.6 Wind Parameters Mean winds (0-6000m): 104.0 at 18.9 knts Storm direction: 134.0 at 14.2 knts Shear (0-3000m) pos: 4.5 neg: 1.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 105.4 deg Storm rel helicity (0-3000m) pos: 55.0 neg: -19.9 tot: 35.1 m^2/s^2 ave: 11.7 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.39 Bulk Shear: 53.48 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 8 5 327 18| 11.0 0.0 11.0| 1.4 -15.3 -13.9 -27.8 -0.30| 11.5 -3.4 1000 28 4 327 16| 5.8 0.0 5.8| 8.2 -17.2 -9.0 -9.0 -0.13| 7.4 -1.0 1500 62 5 333 13| 7.1 0.0 7.1| 34.7 -17.2 17.5 11.7 0.29| 9.7 2.8 2000 93 8 345 10| 5.4 1.4 6.8| 40.0 -18.6 21.3 10.7 0.32| 9.0 2.8 2500 98 10 359 8| 4.9 1.1 6.1| 49.4 -19.9 29.5 11.8 0.35| 8.2 2.8 3000 100 13 16 8| 4.5 1.0 5.4| 55.0 -19.9 35.1 11.7 0.37| 7.2 2.6 4000 104 16 40 8| 3.5 0.7 4.2| 60.5 -30.0 30.5 7.6 0.30| 6.0 1.8 5000 103 18 53 9| 2.3 1.3 3.5| 93.7 -46.4 47.4 9.5 0.25| 6.9 1.7 6000 104 19 57 10| 1.8 1.0 2.9| 93.7 -48.3 45.5 7.6 0.22| 6.0 1.4 Wrote GIF file: /home/apache/climate/data/raob//CYUX/skewt/CYUX.skewt.20251202.12.gif