UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025123100.upa.cvt Date: 0000Z 31 DEC 25 Searching for CYYQ... Searching the city database file for: CYYQ ... Date:0000Z 31 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 1026 29 -23.3 -25.7 81 2.4 -23.5 350 21 248.0 248.1 247.9 249.2 0.46 1 1000 226 -24.7 -26.8 83 2.1 -24.9 350 26 248.4 248.5 248.3 249.6 0.43 2 976 402 -25.9 -26.0 99 0.1 -25.9 3 25 249.0 249.0 248.8 250.2 0.47 3 932 735 -28.1 -28.6 95 0.5 -28.2 23 24 250.0 250.1 249.6 251.1 0.39 4 930 750 -27.9 -29.1 89 1.2 -28.0 24 24 250.4 250.4 249.8 251.4 0.37 5 929 758 -25.7 -28.9 74 3.2 -26.0 24 24 252.7 252.8 251.9 253.8 0.38 6 925 789 -25.1 -29.8 65 4.7 -25.5 25 25 253.6 253.7 252.6 254.6 0.35 7 923 805 -24.3 -30.3 58 6.0 -24.9 24 25 254.6 254.7 253.4 255.6 0.33 8 902 972 -24.3 -33.3 43 9.0 -25.1 19 25 256.3 256.3 254.7 257.0 0.26 9 850 1404 -24.7 -29.7 63 5.0 -25.2 15 23 260.3 260.3 258.2 261.4 0.38 10 801 1836 -25.3 -29.8 66 4.5 -25.8 10 22 264.1 264.2 261.2 265.3 0.40 11 731 2494 -29.3 -31.8 79 2.5 -29.5 11 18 266.7 266.8 263.0 267.8 0.36 12 700 2803 -30.1 -33.6 71 3.5 -30.4 10 13 269.2 269.2 264.7 270.1 0.32 13 591 3987 -37.5 -39.7 80 2.2 -37.6 25 14 273.9 273.9 267.7 274.5 0.21 14 561 4345 -38.5 -40.7 80 2.2 -38.6 12 13 276.8 276.9 269.6 277.5 0.19 15 553 4443 -38.9 -43.3 63 4.4 -39.1 7 14 277.5 277.5 269.9 278.0 0.15 16 548 4505 -38.5 -40.6 80 2.1 -38.6 4 14 278.7 278.7 270.7 279.3 0.20 17 540 4606 -39.3 -43.2 66 3.9 -39.5 359 14 278.9 278.9 270.8 279.4 0.16 18 510 4996 -40.7 -43.0 78 2.3 -40.8 343 12 281.8 281.8 272.5 282.4 0.17 19 500 5130 -41.3 -44.5 71 3.2 -41.5 340 13 282.7 282.7 273.0 283.2 0.15 20 487 5309 -42.1 -45.9 66 3.8 -42.3 336 14 283.8 283.9 273.6 284.3 0.13 21 472 5521 -43.3 -48.3 58 5.0 -43.5 345 16 284.9 284.9 274.2 285.2 0.10 22 464 5636 -44.5 -46.6 79 2.1 -44.6 345 17 284.8 284.8 274.1 285.2 0.12 23 458 5723 -45.1 -48.3 70 3.2 -45.2 345 18 285.1 285.1 274.3 285.5 0.10 24 455 5767 -44.5 -59.5 17 15.0 -44.8 348 19 286.4 286.4 274.8 286.5 0.03 25 400 6630 -45.5 -64.5 10 19.0 -45.9 330 29 295.9 295.9 279.5 295.9 0.02 26 300 8540 -46.5 -72.5 4 26.0 -47.0 315 35 319.8 319.8 288.7 319.8 0.01 27 293 8697 -46.5 -71.5 4 25.0 -47.0 315 37 322.0 322.0 289.3 322.0 0.01 28 250 9750 -48.9 -74.9 3 26.0 -49.3 320 36 333.4 333.4 292.6 333.4 0.01 29 200 11210 -50.5 -77.5 3 27.0 -51.0 325 29 352.8 352.8 297.3 352.8 0.00 30 195 11374 -50.5 -77.5 3 27.0 -51.0 324 29 355.4 355.4 297.8 355.4 0.01 31 164 12485 -55.3 -80.3 3 25.0 -55.6 322 27 365.4 365.4 299.7 365.4 0.00 32 150 13050 -56.7 -81.7 3 25.0 -57.0 325 28 372.4 372.4 301.0 372.4 0.00 33 136 13672 -57.5 -83.5 2 26.0 -57.8 325 34 381.6 381.6 302.5 381.6 0.00 34 120 14460 -59.7 -84.7 2 25.0 -60.0 344 35 391.4 391.4 304.0 391.4 0.00 35 100 15600 -60.7 -85.7 2 25.0 -61.0 355 35 410.4 410.4 306.6 410.5 0.00 36 70 17790 -66.5 -87.5 4 21.0 -66.7 355 37 442.1 442.1 310.1 442.1 0.00 37 58 18920 -69.1 -89.1 4 20.0 -69.2 340 37 460.7 460.7 311.8 460.7 0.00 38 50 19810 -67.3 -89.3 3 22.0 -67.5 5 42 484.9 484.9 313.8 484.9 0.00 39 49 19932 -66.9 -88.9 3 22.0 -67.1 355 44 488.6 488.7 314.1 488.7 0.00 40 30 22880 -69.1 -91.1 3 22.0 -69.4 350 53 556.3 556.3 318.5 556.3 0.00 41 28 23291 -70.1 -91.1 3 21.0 -70.4 354 61 564.6 564.6 318.9 564.6 0.00 42 27 23508 -66.9 -90.9 2 24.0 -67.3 356 63 579.5 579.5 319.6 579.5 0.00 43 24 24215 -69.5 -91.5 3 22.0 -69.8 7 67 591.8 591.8 320.2 591.8 0.00 44 20 25310 -66.1 -91.1 2 25.0 -66.7 360 78 633.8 633.8 322.0 633.9 0.00 45 17 26300 -64.3 -90.3 2 26.0 -65.2 1 81 669.8 669.8 323.4 669.8 0.01 46 14 27483 -65.9 -91.9 1 26.0 -66.8 4 85 702.6 702.6 324.5 702.6 0.01 47 12 28419 -65.9 -91.9 1 26.0 -67.0 350 112 734.3 734.3 325.5 734.3 0.01 TRP 458 5723 -45.1 -48.3 70 3.2 -45.2 345 18 285.1 285.1 274.3 285.5 0.10 WND 12 28419 -65.9 -91.9 1 26.0 -67.0 350 112 734.3 734.3 325.5 734.3 0.01 Sounding variables and indices 1000-500 mb thick: 4904.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 73.56 % Est. max temperature: -13.00 C = 8.60 F Sfc-Lift cond lev (LCL): 985.84 mb = 329.44 m = 1080.83 ft T: -25.40 C 700-500 lapse rate: 4.81 C/km Conv cond level (CCL): 950.22 mb = 595.07 m = 1952.31 ft Mean mixing ratio: 0.43 g/kg Conv temperature: -21.72 C = -7.10 F Cap Strength: 26.02 C Lifted Index: 26.59 C Risk: None Lifted Index @300 mb: 49.28 C Lifted Index @700 mb: 17.22 C Showalter Index: 17.57 C Risk: None Total Totals Index: 28.20 C Risk: None Vertical Totals Index: 16.60 C Cross Totals Index: 11.60 C K Index: -16.60 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 4.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.14 J/kg Max Up Vert Vel: 4.50 m/s Conv Inhibition (B-): 66490.20 J/kg Cap Strength: 26.15 C Lift Cond Lev (LCL): 957.26 mb = 541.87 m = 1777.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 36 at 13 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 1026 29 350 21 3.6 -20.7 | 311 15 11.5 -9.9 1 1000 226 350 26 4.5 -25.6 | 320 19 12.3 -14.9 2 989 305 355 26 2.3 -25.9 | 326 18 10.1 -15.2 3 948 610 20 22 -7.5 -20.7 | 358 10 0.3 -9.9 4 925 789 25 25 -10.6 -22.7 | 13 12 -2.7 -11.9 5 909 914 20 25 -8.6 -23.5 | 3 13 -0.7 -12.7 6 872 1219 15 25 -6.5 -24.1 | 354 13 1.4 -13.4 7 850 1404 15 23 -6.0 -22.2 | 351 12 1.9 -11.5 8 801 1829 10 22 -3.8 -21.7 | 340 12 4.0 -10.9 9 768 2134 10 16 -2.8 -15.8 | 315 7 5.0 -5.0 10 736 2438 10 19 -3.3 -18.7 | 330 9 4.5 -8.0 11 706 2743 15 13 -3.4 -12.6 | 292 5 4.5 -1.8 12 700 2803 10 13 -2.3 -12.8 | 290 6 5.6 -2.1 13 676 3048 5 16 -1.4 -15.9 | 309 8 6.4 -5.2 14 647 3353 25 15 -6.3 -13.6 | 332 3 1.5 -2.9 15 619 3658 5 15 -1.3 -14.9 | 303 8 6.5 -4.2 16 592 3962 25 14 -5.9 -12.7 | 316 3 1.9 -1.9 17 566 4267 15 13 -3.4 -12.6 | 292 5 4.5 -1.8 18 542 4572 360 14 -0.0 -14.0 | 293 8 7.8 -3.3 19 519 4877 345 11 2.8 -10.6 | 269 11 10.7 0.1 20 500 5130 340 13 4.4 -12.2 | 277 12 12.3 -1.5 21 496 5182 330 12 6.0 -10.4 | 269 14 13.8 0.4 22 474 5486 345 16 4.1 -15.5 | 291 13 12.0 -4.7 23 458 5723 345 18 4.7 -17.4 | 298 14 12.5 -6.6 24 453 5791 350 19 3.3 -18.7 | 306 14 11.1 -8.0 25 433 6096 335 20 8.5 -18.1 | 294 18 16.3 -7.4 26 400 6630 330 29 14.5 -25.1 | 303 27 22.3 -14.4 27 395 6706 330 29 14.5 -25.1 | 303 27 22.3 -14.4 28 378 7010 310 30 23.0 -19.3 | 285 32 30.8 -8.5 29 345 7620 315 28 19.8 -19.8 | 288 29 27.6 -9.1 30 300 8540 315 35 24.7 -24.7 | 293 35 32.6 -14.0 31 287 8839 315 39 27.6 -27.6 | 295 39 35.4 -16.8 32 274 9144 315 38 26.9 -26.9 | 295 38 34.7 -16.1 33 250 9750 320 36 23.1 -27.6 | 299 35 31.0 -16.8 34 217 10668 325 33 18.9 -27.0 | 301 31 26.8 -16.3 35 200 11210 325 29 16.6 -23.8 | 298 28 24.5 -13.0 36 172 12192 320 26 16.7 -19.9 | 290 26 24.5 -9.2 37 150 13050 325 28 16.1 -22.9 | 297 27 23.9 -12.2 38 135 13716 325 35 20.1 -28.7 | 303 33 27.9 -17.9 39 122 14326 345 34 8.8 -32.8 | 323 28 16.6 -22.1 40 106 15240 340 38 13.0 -35.7 | 320 33 20.8 -25.0 41 100 15600 355 35 3.1 -34.9 | 336 26 10.9 -24.1 42 96 15850 355 35 3.1 -34.9 | 336 26 10.9 -24.1 43 91 16154 355 37 3.2 -36.9 | 337 28 11.1 -26.1 44 79 17069 350 36 6.3 -35.5 | 330 28 14.1 -24.7 45 71 17678 345 21 5.4 -20.3 | 306 16 13.3 -9.5 46 70 17790 355 37 3.2 -36.9 | 337 28 11.1 -26.1 47 68 17983 355 37 3.2 -36.9 | 337 28 11.1 -26.1 48 55 19202 335 37 15.6 -33.5 | 314 33 23.5 -22.8 49 50 19810 5 42 -3.7 -41.8 | 352 31 4.2 -31.1 50 50 19812 350 47 8.2 -46.3 | 336 39 16.0 -35.5 51 45 20422 15 33 -8.5 -31.9 | 2 21 -0.7 -21.1 52 43 20726 360 40 -0.0 -40.0 | 345 30 7.8 -29.3 53 39 21336 360 52 -0.0 -52.0 | 349 42 7.8 -41.3 54 37 21641 360 60 -0.0 -60.0 | 351 50 7.8 -49.3 55 35 21946 20 45 -15.4 -42.3 | 13 32 -7.6 -31.5 56 30 22860 345 35 9.1 -33.8 | 324 29 16.9 -23.1 57 30 22880 350 53 9.2 -52.2 | 338 45 17.0 -41.5 58 27 23470 355 65 5.7 -64.8 | 346 56 13.5 -54.0 59 26 23774 360 54 -0.0 -54.0 | 350 44 7.8 -43.3 60 23 24384 10 72 -12.5 -70.9 | 4 60 -4.7 -60.2 61 21 24994 360 64 -0.0 -64.0 | 352 54 7.8 -53.3 62 20 25310 360 78 -0.0 -78.0 | 353 68 7.8 -67.3 63 18 25908 360 80 -0.0 -80.0 | 354 70 7.8 -69.3 64 14 27432 5 84 -7.3 -83.7 | 360 73 0.5 -72.9 65 12 28419 350 112 19.4 -110.3 | 345 103 27.3 -99.6 66 11 28651 350 112 19.4 -110.3 | 345 103 27.3 -99.6 Wind Parameters Mean winds (0-6000m): 6.1 at 17.7 knts Storm direction: 36.1 at 13.3 knts Shear (0-3000m) pos: 2.0 neg: 1.7 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): -2.9 deg Storm rel helicity (0-3000m) pos: 64.1 neg: -37.2 tot: 27.0 m^2/s^2 ave: 9.0 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.37 Bulk Shear: 7.39 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 ------------------------------------------------------------------------------- 500 357 24 326 16| 9.4 0.0 9.4| 44.4 0.0 44.4 88.7 0.67| 16.0 10.7 1000 9 24 343 14| 6.1 0.0 6.1| 56.4 -7.4 49.0 49.0 0.52| 12.3 6.4 1500 11 24 346 13| 4.1 1.0 5.1| 56.4 -16.5 40.0 26.6 0.35| 9.5 3.3 2000 11 23 345 13| 3.0 1.9 5.0| 56.4 -27.3 29.1 14.6 0.17| 8.5 1.5 2500 11 22 342 12| 2.5 1.6 4.0| 60.8 -32.2 28.6 11.5 0.14| 8.2 1.1 3000 11 21 338 11| 2.0 1.7 3.7| 64.1 -37.2 27.0 9.0 0.09| 8.2 0.7 4000 12 19 335 9| 2.0 1.3 3.3| 68.5 -40.5 28.0 7.0 0.07| 7.9 0.6 5000 10 18 327 8| 1.6 1.8 3.4| 70.4 -50.6 19.9 4.0 0.01| 7.4 0.1 6000 6 18 319 9| 1.3 1.7 3.0| 99.3 -62.7 36.6 6.1 0.06| 7.4 0.5 Wrote GIF file: /home/apache/climate/data/raob//CYYQ/skewt/CYYQ.skewt.20251231.00.gif