UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026012000.upa.cvt Date: 0000Z 20 JAN 26 Searching for CYQD... Searching the city database file for: CYQD ... Date:0000Z 20 JAN 26 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 190 SFC 988 274 -21.5 -25.9 68 4.4 -22.0 300 7 252.5 252.6 251.9 253.8 0.47 2 981 327 -19.5 -24.5 64 5.0 -20.1 301 9 255.0 255.1 254.2 256.5 0.54 3 927 750 -22.3 -26.3 70 4.0 -22.8 332 23 256.3 256.4 255.2 257.7 0.48 4 925 766 -21.9 -25.8 71 3.9 -22.4 335 23 256.9 257.0 255.7 258.3 0.50 5 903 943 -21.1 -26.1 64 5.0 -21.7 340 27 259.5 259.6 257.8 260.9 0.50 6 899 976 -20.7 -30.7 40 10.0 -21.8 339 27 260.3 260.3 258.1 261.2 0.33 7 892 1034 -20.3 -28.3 49 8.0 -21.2 338 27 261.3 261.3 259.0 262.4 0.42 8 865 1262 -20.9 -28.9 49 8.0 -21.8 336 28 262.9 263.0 260.3 264.1 0.41 9 860 1304 -20.7 -29.7 44 9.0 -21.7 337 29 263.6 263.6 260.7 264.7 0.38 10 854 1356 -20.3 -40.3 15 20.0 -22.0 339 30 264.5 264.5 260.9 264.9 0.13 11 850 1391 -20.3 -38.3 18 18.0 -21.9 340 30 264.9 264.9 261.3 265.4 0.16 12 836 1514 -19.5 -43.5 10 24.0 -21.4 340 31 267.0 267.0 262.7 267.3 0.10 13 814 1712 -20.7 -36.7 22 16.0 -22.2 340 33 267.8 267.8 263.5 268.4 0.20 14 807 1776 -20.9 -45.9 9 25.0 -22.7 340 33 268.2 268.2 263.5 268.5 0.08 15 799 1849 -21.3 -32.3 36 11.0 -22.5 340 34 268.5 268.6 264.3 269.5 0.32 16 741 2403 -23.1 -35.1 32 12.0 -24.3 336 36 272.4 272.5 266.8 273.2 0.26 17 704 2777 -23.7 -46.7 10 23.0 -25.3 338 43 275.8 275.8 268.7 276.1 0.08 18 700 2819 -23.7 -45.7 11 22.0 -25.3 335 42 276.2 276.3 269.0 276.5 0.09 19 598 3957 -28.9 -53.9 7 25.0 -30.2 345 50 282.9 282.9 272.9 283.1 0.04 20 581 4162 -29.5 -57.5 5 28.0 -30.7 345 53 284.6 284.6 273.8 284.7 0.03 21 553 4513 -31.7 -55.7 7 24.0 -32.8 349 55 286.0 286.0 274.6 286.2 0.04 22 534 4759 -33.3 -43.3 36 10.0 -34.0 350 63 287.0 287.0 275.3 287.5 0.16 23 521 4932 -33.5 -59.5 6 26.0 -34.5 351 70 288.8 288.8 276.0 288.9 0.02 24 503 5178 -34.5 -49.5 20 15.0 -35.3 354 81 290.5 290.5 277.0 290.8 0.08 25 500 5220 -34.3 -49.3 20 15.0 -35.1 355 83 291.2 291.2 277.4 291.5 0.09 26 496 5276 -34.3 -47.3 26 13.0 -35.0 355 83 291.9 291.9 277.8 292.3 0.11 27 471 5636 -36.5 -44.5 43 8.0 -37.0 354 85 293.5 293.5 278.6 294.0 0.15 28 462 5769 -37.3 -49.3 28 12.0 -37.9 353 85 294.1 294.2 278.9 294.5 0.09 29 456 5859 -38.1 -46.1 43 8.0 -38.5 352 84 294.2 294.3 279.0 294.7 0.13 30 416 6486 -41.9 -52.9 29 11.0 -42.3 347 89 297.2 297.2 280.2 297.4 0.07 31 400 6750 -43.9 -50.9 46 7.0 -44.2 345 92 297.9 298.0 280.6 298.3 0.09 32 385 7004 -46.3 -51.0 59 4.7 -46.4 345 93 298.1 298.1 280.6 298.4 0.09 33 380 7091 -46.9 -52.9 50 6.0 -47.1 345 94 298.4 298.4 280.7 298.6 0.07 34 376 7161 -47.3 -51.0 66 3.7 -47.4 345 94 298.8 298.8 280.9 299.1 0.09 35 359 7465 -48.9 -57.9 34 9.0 -49.1 345 96 300.6 300.6 281.7 300.7 0.04 36 346 7705 -50.9 -59.9 34 9.0 -51.1 345 98 301.1 301.1 281.8 301.2 0.03 37 343 7762 -51.3 -59.3 38 7.9 -51.5 345 98 301.2 301.2 281.9 301.4 0.04 38 334 7933 -52.7 -57.3 57 4.6 -52.8 345 98 301.7 301.7 282.1 301.8 0.05 39 318 8248 -54.9 -60.9 47 6.0 -55.0 340 95 302.9 302.9 282.6 303.0 0.03 40 317 8268 -54.9 -61.9 42 7.0 -55.0 340 95 303.1 303.2 282.7 303.3 0.03 41 313 8349 -54.1 -78.1 4 24.0 -54.3 341 95 305.4 305.4 283.5 305.4 0.00 42 310 8411 -54.1 -69.1 14 15.0 -54.3 342 95 306.2 306.2 283.9 306.2 0.01 43 300 8620 -55.3 -66.3 24 11.0 -55.4 345 96 307.4 307.4 284.4 307.5 0.02 44 298 8663 -55.3 -66.3 24 11.0 -55.4 345 95 308.0 308.0 284.6 308.1 0.02 45 292 8794 -54.5 -73.5 8 19.0 -54.7 345 93 310.9 310.9 285.7 310.9 0.01 46 262 9490 -56.3 -74.3 9 18.0 -56.5 345 85 318.1 318.1 288.1 318.1 0.01 47 250 9790 -55.3 -76.3 6 21.0 -55.5 345 85 323.9 323.9 289.9 323.9 0.00 48 213 10808 -54.7 -81.7 2 27.0 -55.0 345 80 340.0 340.0 294.3 340.0 0.00 49 208 10960 -55.1 -83.1 2 28.0 -55.4 345 80 341.7 341.7 294.7 341.7 0.00 50 203 11115 -53.7 -84.7 1 31.0 -54.0 345 80 346.3 346.3 295.8 346.3 0.00 51 200 11210 -54.1 -84.1 1 30.0 -54.4 345 80 347.1 347.1 296.0 347.1 0.00 52 150 13050 -55.1 -87.1 1 32.0 -55.5 340 76 375.1 375.1 301.5 375.1 0.00 53 145 13266 -55.3 -87.3 1 32.0 -55.6 341 76 378.4 378.4 302.0 378.5 0.00 54 122 14373 -53.5 -88.5 1 35.0 -54.0 346 75 400.9 400.9 305.3 400.9 0.00 55 112 14921 -55.3 -88.3 1 33.0 -55.8 349 74 407.5 407.5 306.2 407.5 0.00 56 100 15650 -51.9 -88.9 0 37.0 -52.7 350 75 427.4 427.4 308.6 427.5 0.00 57 97 15849 -49.9 -87.9 0 38.0 -50.9 350 76 435.1 435.1 309.4 435.1 0.00 58 92 16196 -49.7 -87.7 0 38.0 -50.7 349 73 442.1 442.1 310.1 442.1 0.00 59 75 17531 -51.9 -88.9 0 37.0 -52.9 345 59 464.1 464.1 312.1 464.1 0.00 60 70 17980 -50.7 -88.7 0 38.0 -51.9 345 62 475.9 475.9 313.1 475.9 0.00 61 57 19323 -47.7 -86.7 0 39.0 -49.6 346 70 511.5 511.5 315.8 511.5 0.00 62 50 20180 -50.7 -88.7 0 38.0 -52.3 345 57 524.0 524.0 316.5 524.0 0.00 63 44 21010 -54.3 -90.3 0 36.0 -55.5 335 57 534.7 534.7 317.2 534.7 0.00 64 30 23480 -53.3 -90.3 0 37.0 -55.2 340 42 599.3 599.3 320.6 599.4 0.00 65 25 24659 -51.1 -89.1 0 38.0 -53.8 341 46 637.7 637.7 322.2 637.8 0.01 66 20 26100 -53.9 -90.9 0 37.0 -56.3 355 31 671.2 671.2 323.4 671.2 0.00 67 19 26430 -53.5 -90.5 0 37.0 -56.2 359 32 682.4 682.4 323.9 682.4 0.01 68 17 27141 -57.1 -93.1 0 36.0 -59.2 335 17 692.9 692.9 324.2 692.9 0.00 69 13 28845 -55.7 -91.7 0 36.0 -58.6 330 47 753.0 753.0 326.0 753.0 0.01 70 12 29360 -52.1 -89.1 0 37.0 -56.3 8 37 783.1 783.2 326.8 783.2 0.01 71 10 30530 -56.3 -92.3 0 36.0 -59.6 355 33 809.4 809.4 327.5 809.4 0.01 72 8.9 31278 -51.7 -88.7 0 37.0 -56.9 854.6 854.6 328.5 854.7 0.02 73 8.5 31576 -52.3 -89.3 0 37.0 -57.4 863.5 863.6 328.7 863.7 0.02 74 8.2 31810 -49.1 -87.1 0 38.0 -55.7 885.1 885.1 329.1 885.3 0.02 75 6.8 33023 -54.9 -90.9 0 36.0 -59.7 909.6 909.6 329.6 909.7 0.01 76 6.6 33216 -49.1 -87.1 0 38.0 -56.5 941.8 941.8 330.2 942.1 0.03 77 6.4 33418 -48.9 -86.9 0 38.0 -56.5 951.0 951.0 330.4 951.3 0.03 78 4.1 36284 -57.9 -92.9 0 35.0 -63.1 1036.8 1036.8 331.7 1036.9 0.02 79 4.0 36441 -56.1 -92.1 0 36.0 -62.1 1052.9 1052.9 332.0 1053.0 0.02 TRP 317 8268 -54.9 -61.9 42 7.0 -55.0 340 95 303.1 303.2 282.7 303.3 0.03 WND 343 7762 -51.3 -59.3 38 7.9 -51.5 345 98 301.2 301.2 281.9 301.4 0.04 Sounding variables and indices 1000-500 mb thick: 5030.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 25.32 % Est. max temperature: -7.39 C = 18.70 F Sfc-Lift cond lev (LCL): 918.51 mb = 817.91 m = 2683.41 ft T: -21.67 C 700-500 lapse rate: 4.41 C/km ThetaE index: 0.00 C Layer 988.0- -0.0 mb Conv cond level (CCL): 553.88 mb = 4501.76 m = 14769.37 ft Mean mixing ratio: 0.49 g/kg Conv temperature: 11.84 C = 53.32 F Cap Strength: 26.48 C Lifted Index: 27.06 C Risk: None Lifted Index @300 mb: 34.80 C Lifted Index @700 mb: 16.65 C Showalter Index: 21.29 C Risk: None Total Totals Index: 10.00 C Risk: None Vertical Totals Index: 14.00 C Cross Totals Index: -4.00 C K Index: -46.30 Risk: None Sweat Index: 143.00 Risk: None Energy Index: 5.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.92 J/kg Max Up Vert Vel: 7.34 m/s Conv Inhibition (B-): 80766.65 J/kg Cap Strength: 26.74 C Lift Cond Lev (LCL): 861.68 mb = 1289.97 m = 4232.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 16 at 37 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 ---------------------------------------------------------- 0 988 274 300 7 6.1 -3.5 | 207 36 16.2 32.3 1 984 305 300 8 6.9 -4.0 | 208 36 17.0 31.8 2 945 610 310 25 19.2 -16.1 | 236 35 29.3 19.7 3 925 766 335 23 9.7 -20.8 | 233 25 19.8 14.9 4 907 914 340 27 9.2 -25.4 | 242 22 19.3 10.4 5 870 1219 335 28 11.8 -25.4 | 245 24 21.9 10.4 6 850 1391 340 30 10.3 -28.2 | 250 22 20.4 7.6 7 801 1829 340 34 11.6 -31.9 | 260 22 21.7 3.8 8 768 2134 345 32 8.3 -30.9 | 255 19 18.4 4.9 9 737 2438 335 37 15.6 -33.5 | 265 26 25.7 2.3 10 707 2743 340 43 14.7 -40.4 | 281 25 24.8 -4.6 11 700 2819 335 42 17.7 -38.1 | 275 28 27.9 -2.3 12 622 3658 345 47 12.2 -45.4 | 293 24 22.3 -9.6 13 571 4267 345 54 14.0 -52.2 | 304 29 24.1 -16.4 14 548 4572 350 55 9.6 -54.2 | 313 27 19.7 -18.4 15 525 4877 350 68 11.8 -67.0 | 325 38 21.9 -31.2 16 500 5220 355 83 7.2 -82.7 | 340 50 17.3 -46.9 17 481 5486 355 85 7.4 -84.7 | 340 52 17.5 -48.9 18 440 6096 350 84 14.6 -82.7 | 332 53 24.7 -46.9 19 400 6750 345 92 23.8 -88.9 | 327 63 33.9 -53.1 20 350 7620 345 97 25.1 -93.7 | 329 68 35.2 -57.9 21 343 7762 345 98 25.4 -94.7 | 329 69 35.5 -58.9 22 334 7925 345 98 25.4 -94.7 | 329 69 35.5 -58.9 23 317 8268 340 95 32.5 -89.3 | 321 68 42.6 -53.5 24 300 8620 345 96 24.8 -92.7 | 328 67 35.0 -56.9 25 276 9144 345 86 22.3 -83.1 | 326 57 32.4 -47.3 26 250 9790 345 85 22.0 -82.1 | 325 56 32.1 -46.3 27 218 10668 345 80 20.7 -77.3 | 323 52 30.8 -41.5 28 200 11210 345 80 20.7 -77.3 | 323 52 30.8 -41.5 29 198 11278 335 76 32.1 -68.9 | 308 54 42.2 -33.1 30 180 11887 345 72 18.6 -69.5 | 320 44 28.7 -33.8 31 150 13050 340 76 26.0 -71.4 | 315 51 36.1 -35.6 32 107 15240 350 74 12.8 -72.9 | 328 44 23.0 -37.1 33 100 15650 350 75 13.0 -73.9 | 329 45 23.1 -38.1 34 97 15850 350 76 13.2 -74.8 | 329 45 23.3 -39.1 35 73 17678 345 58 15.0 -56.0 | 309 32 25.1 -20.2 36 70 17980 345 62 16.0 -59.9 | 313 36 26.2 -24.1 37 58 19202 345 71 18.4 -68.6 | 319 43 28.5 -32.8 38 50 20117 350 64 11.1 -63.0 | 322 35 21.2 -27.2 39 50 20180 345 57 14.8 -55.1 | 308 31 24.9 -19.3 40 44 21031 335 57 24.1 -51.7 | 295 38 34.2 -15.9 41 42 21336 345 58 15.0 -56.0 | 309 32 25.1 -20.2 42 35 22555 355 47 4.1 -46.8 | 308 18 14.2 -11.0 43 30 23480 340 42 14.4 -39.5 | 279 25 24.5 -3.7 44 27 24079 335 42 17.7 -38.1 | 275 28 27.9 -2.3 45 26 24384 350 44 7.6 -43.3 | 293 19 17.8 -7.5 46 25 24689 340 46 15.7 -43.2 | 286 27 25.8 -7.4 47 23 25298 360 37 -0.0 -37.0 | 277 10 10.1 -1.2 48 22 25603 355 40 3.5 -39.8 | 287 14 13.6 -4.1 49 20 26100 355 31 2.7 -30.9 | 249 14 12.8 4.9 50 19 26518 360 32 -0.0 -32.0 | 249 11 10.1 3.8 51 17 27127 335 17 7.2 -15.4 | 220 27 17.3 20.4 52 16 27432 340 28 9.6 -26.3 | 244 22 19.7 9.5 53 15 28042 355 37 3.2 -36.9 | 275 13 13.3 -1.1 54 13 28651 330 46 23.0 -39.8 | 277 33 33.1 -4.0 55 13 28956 330 48 24.0 -41.6 | 280 35 34.1 -5.8 56 12 29261 10 42 -7.3 -41.4 | 333 6 2.8 -5.6 57 12 29566 5 27 -2.4 -26.9 | 221 12 7.8 8.9 58 11 29870 20 14 -4.8 -13.2 | 193 23 5.3 22.6 59 11 30175 360 12 -0.0 -12.0 | 203 26 10.1 23.8 60 10 30530 355 33 2.9 -32.9 | 257 13 13.0 2.9 Wind Parameters Mean winds (0-6000m): 345.8 at 49.6 knts Storm direction: 15.8 at 37.2 knts Shear (0-3000m) pos: 5.4 neg: 1.4 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 77.6 deg Storm rel helicity (0-3000m) pos: 317.0 neg: -23.2 tot: 293.8 m^2/s^2 ave: 97.9 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 6.5 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.16 Bulk Shear: 165.51 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 ------------------------------------------------------------------------------- 500 314 18 225 33| 18.5 0.0 18.5|168.6 -9.3 159.3 318.7 0.62| 28.1 17.3 1000 328 23 233 28| 12.0 0.0 12.0|200.5 -9.3 191.3 191.3 0.64| 17.6 11.3 1500 333 26 239 25| 9.8 0.0 9.8|228.8 -9.3 219.5 146.3 0.67| 13.7 9.2 2000 336 27 243 24| 7.5 0.0 7.5|239.3 -15.4 224.0 112.0 0.61| 11.7 7.1 2500 336 30 249 24| 6.0 1.7 7.8|289.1 -15.4 273.7 109.5 0.63| 11.5 7.2 3000 337 32 254 24| 5.4 1.4 6.9|317.0 -23.2 293.8 97.9 0.61| 10.6 6.5 4000 339 36 265 23| 5.4 1.1 6.4|379.5 -23.2 356.3 89.1 0.64| 9.4 6.1 5000 343 42 281 23| 7.5 0.9 8.3|598.5 -23.2 575.4 115.1 0.64| 11.1 7.1 6000 346 50 299 25| 6.2 1.4 7.6|603.8-143.1 460.6 76.8 0.51| 10.2 5.2 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20260120.00.gif