UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122912.upa.cvt Date: 1200Z 29 DEC 25 Searching for CYYQ... Searching the city database file for: CYYQ ... Date:1200Z 29 DEC 25 Station: CYYQ WMO ident: 71913 Latitude: 58.75 Longitude: -94.07 Elevation: 29.00 ------------------------------------------------------------------------------- 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 1033 29 -26.7 -29.4 78 2.7 -26.9 305 11 244.2 244.2 244.1 245.0 0.32 1 1027 73 -27.1 -29.2 82 2.1 -27.3 317 12 244.2 244.2 244.2 245.1 0.33 2 1018 139 -24.1 -24.6 96 0.5 -24.2 334 12 247.8 247.9 247.9 249.1 0.51 3 1000 275 -22.7 -23.1 97 0.4 -22.7 10 14 250.4 250.5 250.4 252.0 0.59 4 991 341 -22.7 -22.9 98 0.2 -22.7 24 13 251.1 251.2 251.0 252.7 0.61 5 962 559 -24.5 -24.7 98 0.2 -24.5 45 8 251.4 251.5 251.1 252.9 0.54 6 957 597 -22.3 -30.3 48 8.0 -23.1 49 7 254.0 254.1 252.9 254.9 0.32 7 925 847 -22.9 -31.9 44 9.0 -23.7 345 6 255.9 255.9 254.4 256.7 0.29 8 893 1105 -21.7 -32.7 36 11.0 -22.8 4 9 259.7 259.8 257.5 260.5 0.27 9 861 1373 -22.7 -34.7 33 12.0 -23.8 1 9 261.4 261.4 258.8 262.1 0.23 10 852 1450 -22.5 -30.5 48 8.0 -23.4 356 8 262.4 262.5 259.8 263.4 0.35 11 850 1467 -22.5 -30.5 48 8.0 -23.4 355 8 262.6 262.6 259.9 263.6 0.35 12 832 1624 -22.5 -31.5 44 9.0 -23.4 329 14 264.2 264.2 261.1 265.2 0.33 13 824 1695 -23.1 -26.7 72 3.6 -23.5 321 14 264.3 264.4 261.6 265.8 0.52 14 805 1866 -23.5 -25.9 81 2.4 -23.8 307 14 265.6 265.7 262.7 267.3 0.57 15 784 2059 -24.3 -27.1 78 2.8 -24.6 316 12 266.8 266.9 263.4 268.3 0.53 16 778 2115 -24.1 -31.1 52 7.0 -24.8 319 11 267.6 267.6 263.7 268.7 0.37 17 769 2199 -24.1 -33.1 43 9.0 -25.0 323 12 268.5 268.5 264.2 269.4 0.31 18 765 2237 -24.1 -32.1 48 8.0 -24.9 325 13 268.9 268.9 264.6 269.9 0.34 19 752 2362 -23.9 -44.9 13 21.0 -25.4 331 15 270.4 270.4 265.1 270.7 0.09 20 746 2421 -23.9 -42.9 16 19.0 -25.3 334 16 271.0 271.1 265.6 271.4 0.12 21 722 2659 -25.5 -37.5 32 12.0 -26.5 328 15 271.8 271.9 266.3 272.5 0.21 22 700 2883 -26.1 -44.1 17 18.0 -27.3 330 16 273.6 273.6 267.3 273.9 0.11 23 673 3167 -27.1 -49.1 11 22.0 -28.4 319 15 275.6 275.6 268.5 275.8 0.07 24 634 3596 -29.1 -46.1 18 17.0 -30.2 316 16 278.0 278.0 270.1 278.3 0.10 25 631 3630 -28.9 -54.9 6 26.0 -30.1 315 16 278.6 278.6 270.4 278.7 0.04 26 627 3676 -28.5 -43.5 22 15.0 -29.5 315 16 279.6 279.6 271.1 280.0 0.13 27 604 3943 -30.3 -38.3 46 8.0 -30.9 315 18 280.5 280.6 271.9 281.3 0.23 28 543 4695 -34.3 -38.0 69 3.7 -34.6 315 27 284.4 284.5 274.2 285.3 0.27 29 500 5270 -36.1 -39.9 68 3.8 -36.4 315 39 289.0 289.1 276.6 289.8 0.24 30 477 5595 -37.3 -42.0 62 4.7 -37.6 315 39 291.5 291.5 277.7 292.1 0.20 31 462 5814 -38.9 -43.9 59 5.0 -39.2 315 40 292.1 292.2 278.0 292.7 0.17 32 445 6069 -40.7 -44.1 70 3.4 -40.9 315 40 293.0 293.1 278.4 293.6 0.17 33 442 6115 -40.7 -44.8 65 4.1 -40.9 315 41 293.6 293.6 278.7 294.1 0.16 34 428 6333 -41.5 -45.3 67 3.8 -41.7 315 49 295.3 295.3 279.4 295.8 0.16 35 421 6445 -41.7 -44.5 74 2.8 -41.8 315 53 296.4 296.5 280.0 297.0 0.17 36 417 6509 -41.7 -43.1 86 1.4 -41.8 315 55 297.2 297.3 280.4 297.9 0.20 37 413 6574 -41.7 -45.1 69 3.4 -41.9 315 58 298.1 298.1 280.7 298.6 0.17 38 410 6624 -41.9 -46.2 63 4.3 -42.1 315 60 298.4 298.4 280.8 298.9 0.15 39 403 6740 -42.7 -44.7 81 2.0 -42.8 315 64 298.9 298.9 281.1 299.5 0.18 40 400 6790 -42.9 -46.4 68 3.5 -43.0 315 66 299.2 299.3 281.2 299.8 0.15 41 389 6977 -44.3 -49.3 57 5.0 -44.5 317 68 299.8 299.8 281.4 300.2 0.11 42 381 7116 -45.7 -49.7 64 4.0 -45.9 319 69 299.7 299.8 281.4 300.1 0.11 43 369 7327 -47.7 -54.7 44 7.0 -47.9 321 71 299.8 299.8 281.4 300.1 0.06 44 355 7581 -49.9 -55.9 49 6.0 -50.0 324 74 300.2 300.2 281.5 300.4 0.06 45 347 7729 -51.3 -59.3 38 8.0 -51.5 326 76 300.3 300.3 281.5 300.4 0.04 46 331 8034 -53.9 -58.6 56 4.7 -54.0 328 82 300.8 300.8 281.7 301.0 0.04 47 321 8230 -54.9 -58.7 63 3.8 -54.9 330 86 302.1 302.1 282.3 302.2 0.04 48 320 8250 -55.0 -59.4 58 4.4 -55.0 330 86 302.3 302.3 282.3 302.4 0.04 49 314 8371 -55.3 -63.3 36 8.0 -55.4 330 86 303.4 303.4 282.8 303.5 0.02 50 306 8535 -56.3 -64.3 36 8.0 -56.4 330 86 304.3 304.3 283.1 304.3 0.02 51 300 8660 -56.7 -66.7 27 10.0 -56.8 320 80 305.4 305.4 283.6 305.5 0.02 52 260 9564 -59.9 -71.9 19 12.0 -60.0 320 72 313.5 313.5 286.6 313.5 0.01 53 250 9810 -58.7 -78.7 6 20.0 -58.8 320 65 318.8 318.8 288.3 318.8 0.00 54 248 9861 -58.5 -79.5 5 21.0 -58.6 320 65 319.8 319.8 288.7 319.8 0.00 55 202 11148 -59.9 -83.9 3 24.0 -60.0 316 48 336.9 336.9 293.6 337.0 0.00 56 200 11210 -59.9 -83.9 3 24.0 -60.0 315 47 337.9 337.9 293.8 337.9 0.00 57 181 11834 -58.5 -84.5 2 26.0 -58.7 313 45 350.0 350.0 296.6 350.0 0.00 58 150 13010 -59.7 -85.7 2 26.0 -59.9 305 41 367.2 367.2 300.1 367.2 0.00 59 102 15408 -62.1 -88.1 2 26.0 -62.3 300 43 405.4 405.4 305.9 405.4 0.00 60 100 15530 -62.1 -88.1 2 26.0 -62.3 300 43 407.7 407.7 306.2 407.7 0.00 61 87 16389 -62.1 -89.1 2 27.0 -62.4 291 38 424.3 424.3 308.2 424.3 0.00 62 72 17548 -64.9 -89.9 2 25.0 -65.1 289 47 442.0 442.0 310.1 442.0 0.00 63 70 17720 -64.1 -90.1 2 26.0 -64.4 285 50 447.3 447.3 310.6 447.3 0.00 64 68 17898 -63.7 -89.7 2 26.0 -64.0 282 51 451.8 451.8 311.0 451.8 0.00 65 60 18662 -65.7 -90.7 2 25.0 -66.0 294 45 463.8 463.8 312.1 463.8 0.00 66 53 19416 -65.3 -90.3 2 25.0 -65.6 282 33 481.5 481.5 313.5 481.5 0.00 67 50 19770 -66.5 -91.5 2 25.0 -66.8 280 42 486.8 486.8 314.0 486.8 0.00 68 44 20538 -69.7 -91.7 3 22.0 -69.9 276 40 497.1 497.1 314.7 497.1 0.00 69 31 22616 -71.7 -93.7 2 22.0 -71.9 273 59 544.0 544.0 317.8 544.1 0.00 70 30 22810 -70.3 -93.3 2 23.0 -70.5 270 61 553.0 553.0 318.3 553.0 0.00 71 20 25220 -69.3 -94.3 1 25.0 -69.7 290 64 624.0 624.0 321.6 624.1 0.00 72 12 28278 -66.9 -94.9 1 28.0 -67.8 304 65 730.7 730.7 325.4 730.7 0.00 73 11 28799 -69.9 -96.9 1 27.0 -70.6 312 77 738.2 738.2 325.6 738.2 0.00 74 10 29370 -66.5 -94.5 1 28.0 -67.6 310 78 771.3 771.3 326.5 771.4 0.00 75 9.3 29810 -65.7 -95.7 1 30.0 -67.0 309 79 790.5 790.5 327.0 790.6 0.00 76 8.9 30081 -60.3 -94.3 0 34.0 -62.8 309 79 821.4 821.4 327.7 821.4 0.01 77 8.6 30294 -61.7 -92.7 1 31.0 -63.9 309 79 824.0 824.0 327.8 824.1 0.01 78 7.6 31073 -54.3 -89.3 1 35.0 -59.0 307 80 883.6 883.6 329.1 883.7 0.02 TRP 260 9564 -59.9 -71.9 19 12.0 -60.0 320 72 313.5 313.5 286.6 313.5 0.01 WND 320 8250 -55.0 -59.4 58 4.4 -55.0 330 86 302.3 302.3 282.3 302.4 0.04 Sounding variables and indices 1000-500 mb thick: 4995.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 48.68 % Est. max temperature: -10.48 C = 13.13 F Sfc-Lift cond lev (LCL): 987.24 mb = 369.26 m = 1211.45 ft T: -22.93 C 700-500 lapse rate: 4.19 C/km Conv cond level (CCL): 1027.00 mb = 72.77 m = 238.75 ft Mean mixing ratio: 0.47 g/kg Conv temperature: -24.98 C = -12.96 F Cap Strength: 27.12 C Lifted Index: 30.24 C Risk: None Lifted Index @300 mb: 37.73 C Lifted Index @700 mb: 19.58 C Showalter Index: 20.95 C Risk: None Total Totals Index: 19.20 C Risk: None Vertical Totals Index: 13.60 C Cross Totals Index: 5.60 C K Index: -34.90 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 5.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.93 J/kg Max Up Vert Vel: 8.36 m/s Conv Inhibition (B-): 67880.39 J/kg Cap Strength: 29.93 C Lift Cond Lev (LCL): 944.29 mb = 695.33 m = 2281.23 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 1033 29 305 11 9.0 -6.3 | 221 11 7.0 8.1 1 1000 275 10 14 -2.4 -13.8 | 98 4 -4.4 0.6 2 996 305 20 14 -4.8 -13.2 | 100 7 -6.8 1.3 3 955 610 50 7 -5.4 -4.5 | 143 12 -7.4 9.9 4 925 847 345 6 1.6 -5.8 | 177 9 -0.5 8.6 5 917 914 355 8 0.7 -8.0 | 168 7 -1.3 6.4 6 879 1219 10 10 -1.7 -9.8 | 141 6 -3.8 4.6 7 850 1467 355 8 0.7 -8.0 | 168 7 -1.3 6.4 8 843 1524 340 14 4.8 -13.2 | 246 3 2.8 1.3 9 809 1829 305 14 11.5 -8.0 | 236 11 9.5 6.4 10 776 2134 320 11 7.1 -8.4 | 220 8 5.1 6.0 11 744 2438 335 16 6.8 -14.5 | 271 5 4.7 -0.1 12 714 2743 325 15 8.6 -12.3 | 252 7 6.6 2.1 13 700 2883 330 16 8.0 -13.9 | 265 6 6.0 0.6 14 684 3048 320 15 9.6 -11.5 | 249 8 7.6 2.9 15 628 3658 315 16 11.3 -11.3 | 252 10 9.3 3.1 16 576 4267 315 20 14.1 -14.1 | 269 12 12.1 0.3 17 528 4877 315 30 21.2 -21.2 | 290 20 19.2 -6.8 18 500 5270 315 39 27.6 -27.6 | 297 29 25.6 -13.2 19 443 6096 315 40 28.3 -28.3 | 298 30 26.3 -13.9 20 400 6790 315 66 46.7 -46.7 | 306 55 44.7 -32.3 21 352 7620 325 74 42.4 -60.6 | 319 61 40.4 -46.2 22 320 8250 330 86 43.0 -74.5 | 326 73 41.0 -60.1 23 306 8534 330 86 43.0 -74.5 | 326 73 41.0 -60.1 24 300 8660 320 80 51.4 -61.3 | 313 68 49.4 -46.9 25 278 9144 325 80 45.9 -65.5 | 319 67 43.9 -51.1 26 260 9564 320 72 46.3 -55.2 | 313 60 44.3 -40.7 27 250 9810 320 65 41.8 -49.8 | 312 53 39.8 -35.4 28 218 10668 320 57 36.6 -43.7 | 310 45 34.6 -29.3 29 200 11210 315 47 33.2 -33.2 | 301 36 31.2 -18.8 30 188 11582 315 46 32.5 -32.5 | 301 35 30.5 -18.1 31 150 13010 305 41 33.6 -23.5 | 286 33 31.6 -9.1 32 148 13106 315 40 28.3 -28.3 | 298 30 26.3 -13.9 33 141 13411 300 43 37.2 -21.5 | 281 36 35.2 -7.1 34 121 14326 310 43 32.9 -27.6 | 293 34 30.9 -13.2 35 116 14630 295 37 33.5 -15.6 | 272 32 31.5 -1.2 36 105 15240 300 43 37.2 -21.5 | 281 36 35.2 -7.1 37 100 15530 300 43 37.2 -21.5 | 281 36 35.2 -7.1 38 95 15850 300 43 37.2 -21.5 | 281 36 35.2 -7.1 39 86 16459 290 37 34.8 -12.7 | 267 33 32.8 1.8 40 82 16764 305 32 26.2 -18.4 | 279 25 24.2 -3.9 41 70 17720 285 50 48.3 -12.9 | 268 46 46.3 1.5 42 67 17983 280 51 50.2 -8.9 | 263 49 48.2 5.6 43 61 18593 295 46 41.7 -19.4 | 277 40 39.7 -5.0 44 52 19507 280 32 31.5 -5.6 | 253 31 29.5 8.9 45 50 19770 280 42 41.4 -7.3 | 260 40 39.3 7.1 46 50 19812 285 47 45.4 -12.2 | 267 43 43.4 2.2 47 45 20422 280 34 33.5 -5.9 | 255 33 31.5 8.5 48 43 20726 270 50 50.0 -0.0 | 253 50 48.0 14.4 49 38 21336 275 58 57.8 -5.1 | 260 57 55.8 9.4 50 35 21946 285 52 50.2 -13.5 | 269 48 48.2 1.0 51 30 22810 270 61 61.0 -0.0 | 256 61 59.0 14.4 52 30 22860 280 69 68.0 -12.0 | 268 66 65.9 2.4 53 28 23165 270 56 56.0 -0.0 | 255 56 54.0 14.4 54 22 24689 300 68 58.9 -34.0 | 289 60 56.9 -19.6 55 20 25220 290 64 60.1 -21.9 | 277 59 58.1 -7.5 56 20 25298 295 53 48.0 -22.4 | 280 47 46.0 -8.0 57 17 26213 295 67 60.7 -28.3 | 283 60 58.7 -13.9 58 15 26822 300 60 52.0 -30.0 | 287 52 49.9 -15.6 59 14 27432 285 62 59.9 -16.0 | 272 58 57.9 -1.6 60 12 28042 300 56 48.5 -28.0 | 286 48 46.5 -13.6 61 11 28651 310 78 59.8 -50.1 | 302 68 57.7 -35.7 62 10 29261 320 75 48.2 -57.5 | 313 63 46.2 -43.0 63 10 29370 310 78 59.8 -50.1 | 302 68 57.7 -35.7 64 6 30175 305 82 67.2 -47.0 | 297 73 65.2 -32.6 Wind Parameters Mean winds (0-6000m): 322.0 at 19.4 knts Storm direction: 352.0 at 14.6 knts Shear (0-3000m) pos: 2.9 neg: 2.8 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 29.7 deg Storm rel helicity (0-3000m) pos: 48.5 neg: -23.3 tot: 25.2 m^2/s^2 ave: 8.4 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 12.3 stream: 1.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.43 Bulk Shear: 24.40 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 6 12 126 4| 15.4 0.0 15.4| 12.7 -3.5 9.1 18.3 -0.10| 25.2 -2.5 1000 8 10 145 6| 7.7 3.2 10.9| 30.1 -6.5 23.6 23.6 0.07| 18.4 1.4 1500 6 10 148 6| 5.1 4.3 9.5| 39.2 -9.3 29.9 19.9 0.21| 16.3 3.4 2000 350 11 178 4| 3.8 3.8 7.6| 39.2 -16.4 22.8 11.4 0.12| 15.2 1.8 2500 344 11 196 4| 3.5 3.0 6.5| 47.2 -19.2 28.0 11.2 0.16| 13.8 2.2 3000 340 12 213 4| 2.9 2.8 5.8| 48.5 -23.3 25.2 8.4 0.13| 12.3 1.6 4000 332 13 234 5| 2.2 2.6 4.8| 54.9 -23.6 31.3 7.8 0.15| 9.8 1.5 5000 326 15 256 7| 1.8 3.4 5.1| 89.8 -23.6 66.2 13.2 0.21| 9.4 2.0 6000 322 19 275 10| 1.5 3.3 4.8|104.8 -23.6 81.1 13.5 0.22| 8.4 1.9 Wrote GIF file: /home/apache/climate/data/raob//CYYQ/skewt/CYYQ.skewt.20251229.12.gif