UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for CYQD... Searching the city database file for: CYQD ... Date:0000Z 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 182 SFC 987 274 -10.9 -15.8 67 4.9 -11.9 230 8 263.2 263.4 262.0 266.3 1.13 2 925 779 -13.1 -19.1 61 6.0 -14.3 255 24 265.9 266.1 263.6 268.5 0.91 3 873 1218 -15.3 -23.3 50 8.0 -16.6 255 29 268.1 268.2 264.6 270.0 0.67 4 850 1419 -17.1 -24.1 55 7.0 -18.2 260 27 268.2 268.3 264.7 270.1 0.64 5 807 1806 -19.5 -24.5 64 5.0 -20.3 284 20 269.7 269.8 265.7 271.6 0.65 6 769 2166 -16.7 -33.7 21 17.0 -18.8 291 25 276.5 276.5 269.5 277.4 0.29 7 751 2344 -17.5 -34.5 21 17.0 -19.6 297 26 277.5 277.5 270.1 278.3 0.27 8 727 2586 -19.1 -29.1 41 10.0 -20.5 305 28 278.3 278.4 271.0 279.8 0.47 9 711 2751 -19.3 -35.3 23 16.0 -21.2 310 29 279.9 279.9 271.5 280.7 0.27 10 700 2867 -19.5 -37.5 19 18.0 -21.5 310 27 280.9 280.9 272.1 281.6 0.22 11 673 3158 -20.3 -41.3 14 21.0 -22.4 313 29 283.2 283.2 273.3 283.7 0.15 12 640 3529 -21.9 -41.9 15 20.0 -23.8 307 31 285.5 285.5 274.5 286.0 0.15 13 605 3940 -24.5 -40.5 21 16.0 -26.0 291 31 287.1 287.1 275.5 287.7 0.18 14 588 4147 -25.9 -49.9 9 24.0 -27.5 290 32 287.8 287.8 275.6 288.0 0.07 15 585 4184 -26.1 -45.1 15 19.0 -27.6 290 32 288.0 288.0 275.8 288.4 0.12 16 581 4233 -26.3 -32.3 57 6.0 -27.0 290 32 288.3 288.4 276.5 289.7 0.44 17 577 4283 -26.7 -40.7 25 14.0 -27.9 290 32 288.4 288.5 276.2 289.1 0.19 18 576 4296 -26.7 -35.7 42 9.0 -27.6 290 32 288.6 288.6 276.5 289.6 0.32 19 575 4308 -26.7 -34.7 47 8.0 -27.6 290 32 288.7 288.8 276.6 289.8 0.35 20 572 4346 -26.3 -38.3 31 12.0 -27.5 291 33 289.6 289.7 276.9 290.4 0.24 21 570 4371 -26.1 -29.4 74 3.3 -26.5 292 34 290.1 290.2 277.7 292.0 0.59 22 569 4384 -26.1 -27.7 86 1.6 -26.3 292 34 290.3 290.4 277.9 292.5 0.69 23 566 4422 -26.3 -26.7 96 0.4 -26.3 292 34 290.5 290.6 278.1 292.9 0.76 24 563 4461 -26.5 -27.3 93 0.8 -26.6 293 35 290.7 290.8 278.1 293.0 0.72 25 561 4486 -26.1 -30.4 67 4.3 -26.7 293 35 291.5 291.6 278.2 293.2 0.54 26 554 4577 -25.9 -40.9 23 15.0 -27.3 295 37 292.7 292.8 278.3 293.4 0.19 27 549 4643 -26.3 -35.3 42 9.0 -27.3 296 38 293.0 293.1 278.7 294.2 0.35 28 542 4735 -26.9 -32.9 57 6.0 -27.6 297 39 293.4 293.5 279.0 294.8 0.44 29 540 4762 -27.3 -41.3 25 14.0 -28.5 298 40 293.2 293.3 278.6 293.9 0.19 30 534 4842 -28.1 -35.1 51 7.0 -28.9 299 41 293.2 293.3 278.8 294.4 0.36 31 520 5032 -29.5 -32.8 73 3.3 -29.9 300 42 293.8 293.8 279.2 295.3 0.47 32 500 5310 -31.9 -35.3 72 3.4 -32.2 300 43 294.1 294.2 279.3 295.4 0.38 33 428 6392 -40.7 -43.4 75 2.7 -40.8 298 46 296.3 296.3 280.0 297.0 0.19 34 402 6816 -44.3 -45.2 91 0.9 -44.3 295 48 297.0 297.0 280.3 297.6 0.17 35 400 6850 -44.5 -45.6 89 1.1 -44.6 295 48 297.2 297.2 280.3 297.7 0.16 36 388 7053 -46.1 -48.6 76 2.5 -46.2 295 49 297.7 297.7 280.5 298.1 0.12 37 374 7296 -48.3 -49.5 87 1.2 -48.3 295 50 297.9 297.9 280.6 298.3 0.11 38 353 7674 -51.3 -53.8 75 2.5 -51.4 295 51 298.8 298.8 280.9 299.1 0.07 39 349 7748 -51.9 -53.7 81 1.8 -52.0 294 51 299.0 299.0 281.0 299.2 0.07 40 338 7955 -53.1 -57.0 62 3.9 -53.2 292 50 300.1 300.1 281.4 300.3 0.05 41 329 8128 -54.1 -57.4 67 3.3 -54.2 290 49 301.0 301.0 281.8 301.2 0.05 42 328 8148 -54.1 -57.9 63 3.8 -54.2 290 49 301.3 301.3 282.0 301.5 0.05 43 325 8206 -53.9 -66.9 19 13.0 -54.1 290 50 302.4 302.4 282.4 302.4 0.01 44 323 8246 -53.9 -67.9 16 14.0 -54.1 291 50 302.9 302.9 282.5 303.0 0.01 45 311 8489 -54.3 -66.3 22 12.0 -54.5 301 48 305.6 305.6 283.7 305.7 0.02 46 300 8720 -53.3 -68.3 14 15.0 -53.5 310 47 310.2 310.2 285.4 310.3 0.01 47 276 9255 -51.7 -70.7 9 19.0 -52.0 317 42 320.0 320.0 288.8 320.1 0.01 48 250 9890 -53.7 -73.7 7 20.0 -53.9 325 44 326.2 326.2 290.6 326.3 0.01 49 245 10019 -54.1 -74.1 7 20.0 -54.4 326 45 327.5 327.5 291.0 327.6 0.01 50 236 10260 -53.1 -76.1 4 23.0 -53.4 327 47 332.6 332.6 292.4 332.6 0.01 51 227 10508 -55.1 -76.1 6 21.0 -55.4 329 50 333.2 333.2 292.6 333.2 0.01 52 200 11320 -52.7 -81.7 2 29.0 -53.1 330 52 349.3 349.3 296.5 349.3 0.00 53 179 12040 -50.3 -81.3 1 31.0 -50.8 328 54 364.5 364.5 299.5 364.5 0.00 54 159 12812 -51.5 -82.5 1 31.0 -52.0 340 50 375.0 375.0 301.4 375.0 0.00 55 150 13190 -51.3 -83.3 1 32.0 -51.8 325 42 381.7 381.7 302.5 381.7 0.00 56 141 13593 -50.9 -82.9 1 32.0 -51.5 325 47 389.2 389.2 303.7 389.2 0.00 57 121 14597 -47.7 -82.7 1 35.0 -48.7 333 46 412.5 412.5 306.8 412.5 0.00 58 113 15047 -49.9 -83.9 1 34.0 -50.7 327 45 416.5 416.5 307.3 416.5 0.00 59 108 15344 -48.5 -83.5 1 35.0 -49.5 332 45 424.6 424.6 308.2 424.6 0.00 60 100 15850 -48.9 -83.9 1 35.0 -50.0 340 43 433.2 433.2 309.2 433.3 0.00 61 95 16186 -49.9 -83.9 1 34.0 -50.9 339 43 437.7 437.7 309.6 437.7 0.00 62 84 16998 -45.9 -82.9 1 37.0 -47.6 344 44 461.5 461.5 311.9 461.5 0.00 63 78 17489 -47.7 -83.7 1 36.0 -49.2 352 43 467.6 467.6 312.4 467.7 0.00 64 70 18210 -43.9 -82.9 1 39.0 -46.2 345 45 490.5 490.5 314.2 490.5 0.01 65 68 18405 -42.9 -81.9 1 39.0 -45.4 344 42 496.7 496.7 314.7 496.7 0.01 66 61 19133 -45.5 -83.5 1 38.0 -47.7 334 33 506.6 506.6 315.4 506.6 0.01 67 51 20336 -41.7 -81.7 1 40.0 -45.2 333 43 542.1 542.1 317.6 542.2 0.01 68 50 20470 -42.1 -82.1 0 40.0 -45.6 330 45 544.3 544.3 317.8 544.3 0.01 69 30 23880 -48.3 -85.3 1 37.0 -51.3 360 49 613.0 613.0 321.2 613.0 0.01 70 20 26520 -52.5 -87.5 1 35.0 -55.3 15 66 675.5 675.5 323.6 675.5 0.01 71 16 27966 -49.7 -86.3 1 36.6 -53.9 25 84 729.1 729.1 325.3 729.2 0.01 72 13 29329 -47.1 -85.1 1 38.0 -52.9 28 81 782.7 782.7 326.8 782.9 0.02 73 10 31050 -50.1 -86.1 1 36.0 -55.6 35 68 832.5 832.5 328.0 832.7 0.02 74 9.1 31665 -50.9 -86.9 1 36.0 -56.3 852.2 852.2 328.4 852.4 0.02 75 6.6 33791 -43.5 -83.5 0 40.0 -53.8 965.3 965.4 330.6 965.9 0.06 76 5.3 35259 -45.7 -84.7 0 39.0 -55.8 1018.0 1018.0 331.5 1018.6 0.06 77 4.5 36357 -42.7 -82.7 0 40.0 -55.4 1080.8 1080.9 332.3 1082.0 0.09 TRP 329 8128 -54.1 -57.4 67 3.3 -54.2 290 49 301.0 301.0 281.8 301.2 0.05 WND 16 27966 -49.7 -86.3 1 36.6 -53.9 25 84 729.1 729.1 325.3 729.2 0.01 Sounding variables and indices 1000-500 mb thick: 5128.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 41.66 % Est. max temperature: -5.49 C = 22.12 F Sfc-Lift cond lev (LCL): 912.05 mb = 885.96 m = 2906.65 ft T: -13.64 C 700-500 lapse rate: 5.08 C/km Conv cond level (CCL): 620.86 mb = 3750.93 m = 12306.06 ft Mean mixing ratio: 0.94 g/kg Conv temperature: 12.12 C = 53.81 F Cap Strength: 21.54 C Lifted Index: 21.58 C Risk: None Lifted Index @300 mb: 29.88 C Lifted Index @700 mb: 12.59 C Showalter Index: 19.91 C Risk: None Total Totals Index: 22.60 C Risk: None Vertical Totals Index: 14.80 C Cross Totals Index: 7.80 C K Index: -27.30 Risk: None Sweat Index: 97.00 Risk: None Energy Index: 5.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.80 J/kg Max Up Vert Vel: 5.62 m/s Conv Inhibition (B-): 82309.42 J/kg Cap Strength: 21.54 C Lift Cond Lev (LCL): 851.08 mb = 1409.48 m = 4624.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 at 24 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 ---------------------------------------------------------- 0 987 274 230 8 6.1 5.1 | 161 26 -8.5 24.1 1 983 305 240 8 6.9 4.0 | 161 24 -7.7 23.0 2 945 610 250 28 26.3 9.6 | 202 31 11.7 28.6 3 925 779 255 24 23.2 6.2 | 199 27 8.5 25.2 4 909 914 260 27 26.6 4.7 | 207 27 12.0 23.7 5 873 1219 255 29 28.0 7.5 | 207 30 13.4 26.5 6 850 1419 260 27 26.6 4.7 | 207 27 12.0 23.7 7 838 1524 265 26 25.9 2.3 | 208 24 11.3 21.2 8 805 1829 285 20 19.3 -5.2 | 199 15 4.7 13.8 9 772 2134 290 25 23.5 -8.6 | 220 14 8.9 10.4 10 741 2438 300 27 23.4 -13.5 | 238 10 8.7 5.5 11 712 2743 310 29 22.2 -18.6 | 267 8 7.6 0.3 12 700 2867 310 27 20.7 -17.4 | 255 6 6.0 1.6 13 655 3353 315 30 21.2 -21.2 | 289 7 6.6 -2.2 14 628 3658 300 32 27.7 -16.0 | 257 13 13.1 3.0 15 602 3962 290 31 29.1 -10.6 | 240 17 14.5 8.4 16 577 4267 290 32 30.1 -10.9 | 243 17 15.4 8.0 17 531 4877 300 42 36.4 -21.0 | 275 22 21.7 -2.0 18 500 5310 300 43 37.2 -21.5 | 276 23 22.6 -2.5 19 446 6096 300 45 39.0 -22.5 | 278 25 24.3 -3.5 20 400 6850 295 48 43.5 -20.3 | 273 29 28.9 -1.3 21 356 7620 295 51 46.2 -21.6 | 275 32 31.6 -2.6 22 329 8128 290 49 46.0 -16.8 | 266 31 31.4 2.2 23 324 8230 290 50 47.0 -17.1 | 267 32 32.3 1.9 24 300 8720 310 47 36.0 -30.2 | 298 24 21.4 -11.2 25 281 9144 315 43 30.4 -30.4 | 306 19 15.8 -11.4 26 255 9754 325 38 21.8 -31.1 | 329 14 7.2 -12.2 27 250 9890 325 44 25.2 -36.0 | 328 20 10.6 -17.1 28 221 10668 330 51 25.5 -44.2 | 337 27 10.9 -25.2 29 201 11278 335 55 23.2 -49.8 | 344 32 8.6 -30.9 30 200 11320 330 52 26.0 -45.0 | 336 28 11.4 -26.1 31 183 11887 325 55 31.5 -45.1 | 327 31 16.9 -26.1 32 159 12802 340 50 17.1 -47.0 | 355 28 2.5 -28.0 33 150 13190 325 42 24.1 -34.4 | 329 18 9.5 -15.4 34 138 13716 325 48 27.5 -39.3 | 328 24 12.9 -20.3 35 126 14326 340 47 16.1 -44.2 | 357 25 1.4 -25.2 36 115 14935 325 45 25.8 -36.9 | 328 21 11.2 -17.9 37 110 15240 330 45 22.5 -39.0 | 339 21 7.9 -20.0 38 100 15850 340 43 14.7 -40.4 | 360 21 0.1 -21.4 39 96 16154 340 43 14.7 -40.4 | 360 21 0.1 -21.4 40 91 16459 335 44 18.6 -39.9 | 349 21 4.0 -20.9 41 76 17678 355 43 3.7 -42.8 | 25 26 -10.9 -23.9 42 70 18210 345 45 11.6 -43.5 | 7 25 -3.0 -24.5 43 69 18288 340 39 13.3 -36.6 | 4 18 -1.3 -17.7 44 66 18593 350 46 8.0 -45.3 | 14 27 -6.6 -26.3 45 63 18898 350 32 5.6 -31.5 | 36 15 -9.1 -12.5 46 60 19202 330 33 16.5 -28.6 | 349 10 1.9 -9.6 47 55 19812 345 37 9.6 -35.7 | 17 18 -5.1 -16.8 48 50 20470 330 45 22.5 -39.0 | 339 21 7.9 -20.0 49 46 21031 330 48 24.0 -41.6 | 337 24 9.4 -22.6 50 44 21336 335 35 14.8 -31.7 | 359 13 0.2 -12.7 51 42 21641 340 30 10.3 -28.2 | 25 10 -4.4 -9.2 52 40 21946 360 36 -0.0 -36.0 | 41 22 -14.6 -17.0 53 37 22555 350 49 8.5 -48.3 | 12 30 -6.1 -29.3 54 35 22860 345 47 12.2 -45.4 | 5 27 -2.5 -26.4 55 30 23880 360 49 -0.0 -49.0 | 26 33 -14.6 -30.0 56 23 25603 15 59 -15.3 -57.0 | 38 48 -29.9 -38.0 57 20 26520 15 66 -17.1 -63.8 | 35 55 -31.7 -44.8 58 17 27432 20 75 -25.7 -70.5 | 38 65 -40.3 -51.5 59 16 27966 25 84 -35.5 -76.1 | 41 76 -50.1 -57.2 60 16 28042 25 84 -35.5 -76.1 | 41 76 -50.1 -57.2 61 11 30175 30 79 -39.5 -68.4 | 48 73 -54.1 -49.4 62 10 31050 35 68 -39.0 -55.7 | 56 65 -53.6 -36.7 Wind Parameters Mean winds (0-6000m): 292.4 at 32.0 knts Storm direction: 322.4 at 24.0 knts Shear (0-3000m) pos: 5.1 neg: 0.0 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 123.2 deg Storm rel helicity (0-3000m) pos: 205.9 neg: -19.5 tot: 186.4 m^2/s^2 ave: 62.1 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 5.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.25 Bulk Shear: 64.24 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 ------------------------------------------------------------------------------- 500 249 20 189 26| 17.7 0.0 17.7|133.9 -8.2 125.6 251.3 0.79| 23.3 18.4 1000 254 24 198 27| 11.1 0.0 11.1|160.3 -8.4 151.9 151.9 0.74| 14.9 11.1 1500 258 24 201 26| 5.9 0.0 5.9|162.9 -17.2 145.7 97.1 0.48| 14.4 6.9 2000 265 24 204 23| 6.1 0.0 6.1|184.9 -17.6 167.4 83.7 0.52| 13.0 6.7 2500 274 25 210 20| 5.8 0.0 5.8|200.6 -17.6 183.0 73.2 0.55| 12.0 6.7 3000 281 25 216 17| 5.1 0.0 5.1|205.9 -19.5 186.4 62.1 0.55| 10.8 5.9 4000 287 27 224 16| 3.8 1.7 5.5|210.1 -50.0 160.1 40.0 0.33| 10.0 3.4 5000 290 29 235 16| 4.4 1.3 5.7|268.0 -50.0 218.0 43.6 0.41| 9.3 3.8 6000 292 32 245 16| 3.6 1.3 4.9|272.9 -53.9 219.0 36.5 0.40| 8.1 3.2 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20251201.00.gif