UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for CYQD... Searching the city database file for: CYQD ... Date:1200Z 1 DEC 25 Station: CYQD WMO ident: 71867 Latitude: 53.97 Longitude: -101.10 Elevation: 274.00 ------------------------------------------------------------------------------- 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 147 SFC 982 274 -14.1 -16.2 84 2.1 -14.5 260.4 260.6 259.8 263.4 1.10 2 941 605 -14.9 -14.9 100 0.0 -14.9 262.8 263.0 261.9 266.2 1.28 3 925 738 -15.9 -16.0 99 0.1 -15.9 25 9 263.1 263.2 261.9 266.3 1.18 4 912 845 -16.3 -16.7 97 0.4 -16.4 13 10 263.7 263.9 262.3 266.8 1.13 5 853 1350 -13.9 -17.4 75 3.5 -14.6 318 12 271.3 271.5 267.7 274.5 1.14 6 850 1377 -13.9 -17.5 74 3.6 -14.7 315 12 271.6 271.8 267.9 274.8 1.14 7 843 1440 -14.1 -18.1 72 4.0 -14.9 315 13 272.0 272.2 268.1 275.1 1.09 8 831 1548 -14.3 -25.3 39 11.0 -16.2 315 14 272.9 273.0 267.8 274.7 0.59 9 827 1585 -13.9 -27.9 30 14.0 -16.1 315 14 273.7 273.8 268.1 275.1 0.47 10 809 1753 -12.1 -39.1 9 27.0 -15.4 315 16 277.4 277.4 269.8 277.9 0.16 11 808 1762 -11.9 -37.9 10 26.0 -15.2 315 16 277.7 277.7 270.1 278.3 0.18 12 801 1829 -12.1 -36.1 12 24.0 -15.3 315 17 278.2 278.2 270.4 278.8 0.22 13 778 2051 -13.5 -30.5 22 17.0 -16.1 315 20 279.0 279.0 271.2 280.2 0.39 14 771 2119 -13.9 -21.9 51 8.0 -15.5 315 21 279.3 279.4 272.2 281.8 0.86 15 700 2844 -19.9 -22.3 81 2.4 -20.3 315 29 280.4 280.6 273.0 283.2 0.91 16 695 2897 -20.5 -22.4 85 1.9 -20.8 315 29 280.4 280.5 272.9 283.1 0.91 17 689 2961 -20.9 -24.0 76 3.1 -21.4 316 30 280.6 280.7 272.9 283.0 0.80 18 685 3005 -21.1 -27.1 58 6.0 -22.0 316 30 280.9 281.0 272.7 282.7 0.61 19 680 3059 -20.9 -39.9 16 19.0 -22.8 316 31 281.7 281.7 272.5 282.2 0.17 20 676 3102 -21.1 -35.1 27 14.0 -22.7 317 31 281.9 282.0 272.8 282.8 0.29 21 655 3336 -21.7 -38.7 20 17.0 -23.5 318 33 283.8 283.8 273.7 284.5 0.21 22 637 3541 -22.7 -37.7 24 15.0 -24.3 319 34 284.9 285.0 274.4 285.7 0.23 23 580 4222 -28.3 -36.3 46 8.0 -29.0 323 39 286.1 286.2 275.1 287.1 0.30 24 566 4397 -29.1 -41.1 30 12.0 -30.0 324 40 287.2 287.2 275.5 287.8 0.19 25 565 4410 -28.7 -51.7 9 23.0 -30.0 325 40 287.8 287.8 275.6 288.0 0.06 26 560 4473 -28.9 -43.9 22 15.0 -30.0 325 41 288.3 288.3 276.0 288.8 0.14 27 554 4551 -28.5 -51.5 9 23.0 -29.9 325 42 289.7 289.7 276.6 289.9 0.06 28 511 5126 -31.9 -44.9 26 13.0 -32.8 329 46 292.3 292.3 278.0 292.8 0.14 29 500 5280 -33.3 -46.3 26 13.0 -34.1 330 47 292.4 292.5 278.1 292.9 0.12 30 434 6259 -40.7 -55.7 18 15.0 -41.2 330 56 295.1 295.1 279.2 295.3 0.05 31 418 6514 -42.7 -51.7 37 9.0 -43.0 330 58 295.7 295.8 279.6 296.0 0.08 32 404 6743 -43.5 -61.5 12 18.0 -43.9 330 60 297.6 297.6 280.3 297.7 0.02 33 400 6810 -43.3 -63.3 9 20.0 -43.7 330 61 298.7 298.7 280.8 298.8 0.02 34 374 7261 -43.3 -65.3 7 22.0 -43.8 336 71 304.5 304.5 283.2 304.6 0.02 35 365 7424 -42.7 -57.7 18 15.0 -43.2 338 77 307.4 307.4 284.4 307.6 0.04 36 353 7649 -44.1 -53.1 36 9.0 -44.5 340 85 308.5 308.5 284.9 308.8 0.08 37 348 7744 -44.7 -53.7 36 9.0 -45.0 340 88 308.9 309.0 285.0 309.2 0.07 38 300 8720 -51.1 -60.1 33 9.0 -51.3 340 87 313.3 313.3 286.5 313.5 0.04 39 283 9099 -53.5 -60.5 42 7.0 -53.7 340 85 315.2 315.2 287.2 315.3 0.04 40 274 9307 -54.3 -63.3 32 9.0 -54.5 335 84 316.9 316.9 287.8 317.0 0.03 41 262 9597 -52.7 -69.7 11 17.0 -52.9 335 84 323.4 323.4 289.8 323.4 0.01 42 255 9772 -53.5 -71.5 9 18.0 -53.7 335 83 324.7 324.7 290.2 324.7 0.01 43 250 9900 -53.1 -72.1 8 19.0 -53.4 335 83 327.1 327.1 290.9 327.2 0.01 44 214 10902 -50.9 -78.9 2 28.0 -51.3 338 72 345.4 345.4 295.6 345.4 0.00 45 200 11340 -51.5 -80.5 2 29.0 -51.9 335 69 351.2 351.2 296.9 351.2 0.00 46 195 11504 -51.9 -80.9 2 29.0 -52.3 334 68 353.1 353.1 297.3 353.1 0.00 47 179 12060 -50.7 -81.7 1 31.0 -51.2 331 66 363.8 363.8 299.4 363.9 0.00 48 150 13210 -50.9 -82.9 1 32.0 -51.5 335 57 382.4 382.4 302.6 382.4 0.00 49 122 14553 -51.5 -83.5 1 32.0 -52.2 332 50 404.5 404.5 305.8 404.6 0.00 50 108 15347 -49.7 -83.7 1 34.0 -50.6 333 46 422.3 422.3 308.0 422.3 0.00 51 100 15850 -50.1 -83.1 1 33.0 -51.0 345 45 430.9 430.9 308.9 430.9 0.00 52 85 16913 -48.7 -83.7 1 35.0 -50.0 341 43 454.3 454.3 311.3 454.3 0.00 53 75 17731 -50.9 -84.9 1 34.0 -52.0 337 41 466.2 466.2 312.3 466.2 0.00 54 70 18180 -49.9 -83.9 1 34.0 -51.2 335 40 477.6 477.6 313.2 477.7 0.00 55 56 19640 -49.3 -84.3 1 35.0 -51.0 358 38 510.5 510.5 315.7 510.5 0.01 56 54 19880 -46.3 -83.3 1 37.0 -48.6 354 38 522.7 522.7 316.5 522.8 0.01 57 50 20390 -47.5 -83.5 1 36.0 -49.7 345 38 531.5 531.5 317.0 531.6 0.01 58 46 20939 -49.1 -84.1 1 35.0 -51.1 343 34 540.5 540.5 317.5 540.5 0.01 59 32 23325 -47.9 -83.9 1 36.0 -50.8 2 39 602.8 602.8 320.7 602.9 0.01 60 30 23750 -48.9 -84.9 1 36.0 -51.8 355 37 611.3 611.3 321.1 611.4 0.01 61 25 24940 -52.3 -86.3 1 34.0 -54.7 5 33 634.3 634.3 322.1 634.3 0.01 62 20 26390 -50.7 -85.7 1 35.0 -54.0 20 50 681.0 681.0 323.8 681.1 0.01 63 10 30920 -47.7 -84.7 1 37.0 -54.2 35 72 841.5 841.5 328.2 841.8 0.03 64 9.4 31329 -47.7 -84.7 1 37.0 -54.4 856.5 856.5 328.5 856.8 0.03 65 7.7 32651 -45.9 -84.9 0 39.0 -54.2 914.0 914.1 329.7 914.4 0.04 66 6.9 33389 -41.1 -82.1 0 41.0 -52.5 963.1 963.1 330.6 963.8 0.07 TRP 274 9307 -54.3 -63.3 32 9.0 -54.5 335 84 316.9 316.9 287.8 317.0 0.03 WND 348 7744 -44.7 -53.7 36 9.0 -45.0 340 88 308.9 309.0 285.0 309.2 0.07 Sounding variables and indices 1000-500 mb thick: 5133.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 47.90 % Est. max temperature: -1.72 C = 28.91 F Sfc-Lift cond lev (LCL): 949.08 mb = 538.93 m = 1768.11 ft T: -14.74 C 700-500 lapse rate: 5.50 C/km ThetaE index: 0.46 C Layer 831.0- 827.0 mb Conv cond level (CCL): 912.41 mb = 841.24 m = 2759.94 ft Mean mixing ratio: 1.17 g/kg Conv temperature: -10.83 C = 12.51 F Cap Strength: 21.46 C Lifted Index: 21.41 C Risk: None Lifted Index @300 mb: 33.20 C Lifted Index @700 mb: 13.48 C Showalter Index: 14.73 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 15.80 C K Index: -0.50 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 3.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.08 J/kg Max Up Vert Vel: 6.79 m/s Conv Inhibition (B-): 90653.31 J/kg Cap Strength: 21.44 C Lift Cond Lev (LCL): 918.08 mb = 794.58 m = 2606.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 355 at 25 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 ---------------------------------------------------------- 0 925 738 25 9 -3.8 -8.2 | 160 17 -5.9 16.4 1 850 1377 315 12 8.5 -8.5 | 202 17 6.4 16.1 2 700 2844 315 29 20.5 -20.5 | 257 19 18.4 4.1 3 500 5280 330 47 23.5 -40.7 | 307 27 21.4 -16.1 4 400 6810 330 61 30.5 -52.8 | 315 40 28.4 -28.2 5 1055 305 285 5 4.8 -1.3 | 187 23 2.7 23.3 6 1008 610 355 7 0.6 -7.0 | 175 18 -1.5 17.6 7 964 914 305 3 2.5 -1.7 | 181 23 0.3 22.9 8 921 1219 315 15 10.6 -10.6 | 211 16 8.5 14.0 9 841 1829 305 16 13.1 -9.2 | 215 19 11.0 15.4 10 803 2134 315 19 13.4 -13.4 | 225 16 11.3 11.2 11 768 2438 305 22 18.0 -12.6 | 233 20 15.9 12.0 12 734 2743 310 27 20.7 -17.4 | 249 20 18.5 7.2 13 670 3353 335 22 9.3 -19.9 | 237 9 7.2 4.7 14 640 3658 335 26 11.0 -23.6 | 263 9 8.9 1.0 15 584 4267 335 34 14.4 -30.8 | 297 14 12.2 -6.2 16 534 4877 330 49 24.5 -42.4 | 309 29 22.4 -17.8 17 445 6096 325 51 29.3 -41.8 | 302 32 27.1 -17.2 18 406 6706 330 52 26.0 -45.0 | 311 31 23.9 -20.4 19 354 7620 340 84 28.7 -78.9 | 334 61 26.6 -54.3 20 348 7744 340 88 30.1 -82.7 | 334 64 28.0 -58.1 21 339 7925 340 88 30.1 -82.7 | 334 64 28.0 -58.1 22 300 8720 340 87 29.8 -81.8 | 334 63 27.6 -57.2 23 281 9144 340 85 29.1 -79.9 | 334 61 26.9 -55.3 24 274 9307 335 84 35.5 -76.1 | 327 61 33.4 -51.5 25 250 9900 335 83 35.1 -75.2 | 327 60 32.9 -50.6 26 222 10668 340 73 25.0 -68.6 | 333 50 22.8 -44.0 27 200 11340 335 69 29.2 -62.5 | 325 47 27.0 -37.9 28 152 13106 325 62 35.6 -50.8 | 308 42 33.4 -26.2 29 150 13210 335 57 24.1 -51.7 | 321 35 22.0 -27.1 30 110 15240 330 46 23.0 -39.8 | 306 26 20.9 -15.2 31 100 15850 345 45 11.6 -43.5 | 333 21 9.5 -18.9 32 95 16154 345 45 11.6 -43.5 | 333 21 9.5 -18.9 33 70 18180 335 40 16.9 -36.3 | 308 19 14.8 -11.7 34 69 18288 330 41 20.5 -35.5 | 301 21 18.4 -10.9 35 57 19507 360 38 -0.0 -38.0 | 9 14 -2.1 -13.4 36 50 20390 345 38 9.8 -36.7 | 328 14 7.7 -12.1 37 50 20422 340 39 13.3 -36.6 | 317 16 11.2 -12.1 38 43 21336 345 31 8.0 -29.9 | 312 8 5.9 -5.4 39 39 21946 340 39 13.3 -36.6 | 317 16 11.2 -12.1 40 38 22250 360 36 -0.0 -36.0 | 11 12 -2.1 -11.4 41 33 23165 5 40 -3.5 -39.8 | 20 16 -5.6 -15.3 42 30 23750 355 37 3.2 -36.9 | 355 12 1.1 -12.3 43 30 23774 10 40 -6.9 -39.4 | 32 17 -9.1 -14.8 44 26 24689 360 30 -0.0 -30.0 | 22 6 -2.1 -5.4 45 23 25603 20 42 -14.4 -39.5 | 48 22 -16.5 -14.9 46 20 26390 20 50 -17.1 -47.0 | 41 30 -19.2 -22.4 47 17 27432 20 53 -18.1 -49.8 | 39 32 -20.3 -25.2 48 16 28042 30 58 -29.0 -50.2 | 51 40 -31.1 -25.6 49 12 29870 25 67 -28.3 -60.7 | 40 47 -30.4 -36.1 50 10 30920 35 72 -41.3 -59.0 | 52 55 -43.4 -34.4 Wind Parameters Mean winds (0-6000m): 325.0 at 32.9 knts Storm direction: 355.0 at 24.7 knts Storm rel Dir Shear (0-3000m): -137.4 deg Energy-Hel index: -1.44 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 23 9 161 17| | | 1000 352 10 177 14| | | 1500 330 12 195 15| | | 2000 323 14 206 15| | | 2500 320 17 218 15| | | 3000 319 20 227 15| | | 4000 320 24 245 15| | | 5000 323 29 264 15| | | 6000 325 33 278 17| | | Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20251201.12.gif