UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011800.upa.cvt Date: 0000Z 18 JAN 26 Searching for CYQD... Searching the city database file for: CYQD ... Date:0000Z 18 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 104 SFC 976 274 -21.3 -24.3 77 3.0 -21.7 170 7 253.6 253.7 253.0 255.1 0.55 2 956 430 -22.5 -24.8 81 2.3 -22.8 184 16 253.9 254.0 253.2 255.4 0.53 3 929 646 -20.5 -22.6 83 2.1 -20.8 221 29 258.0 258.1 257.0 259.9 0.67 4 926 671 -18.3 -20.2 85 1.9 -18.6 228 27 260.5 260.6 259.3 262.8 0.83 5 925 679 -18.3 -20.4 84 2.1 -18.6 230 27 260.6 260.7 259.3 262.8 0.81 6 922 703 -19.1 -21.0 85 1.9 -19.4 233 28 260.0 260.1 258.8 262.2 0.78 7 920 719 -16.9 -18.5 87 1.6 -17.2 234 28 262.4 262.6 261.0 265.1 0.96 8 915 760 -16.1 -18.5 82 2.4 -16.6 239 29 263.7 263.8 262.0 266.3 0.97 9 852 1294 -19.5 -21.4 85 1.9 -19.8 266 24 265.5 265.7 263.1 267.8 0.81 10 850 1311 -19.3 -21.2 85 1.9 -19.6 265 23 265.9 266.1 263.4 268.3 0.83 11 793 1830 -16.7 -18.6 85 1.9 -17.1 271 29 274.0 274.2 269.4 277.2 1.11 12 784 1917 -13.1 -14.5 89 1.4 -13.5 282 28 278.8 279.1 273.1 283.4 1.58 13 708 2694 -12.7 -13.4 94 0.7 -12.9 305 31 287.5 287.8 278.2 293.2 1.92 14 700 2781 -12.7 -13.8 91 1.1 -13.0 305 34 288.4 288.8 278.6 294.0 1.88 15 653 3310 -12.9 -14.2 90 1.3 -13.3 314 41 294.0 294.3 281.3 299.9 1.95 16 543 4689 -21.7 -23.7 84 2.0 -22.1 320 48 299.4 299.6 282.5 302.8 1.04 17 500 5290 -26.5 -29.2 78 2.7 -26.9 315 46 300.7 300.9 282.6 303.0 0.68 18 429 6383 -34.9 -39.4 63 4.5 -35.3 325 47 303.5 303.5 283.2 304.5 0.29 19 400 6870 -39.1 -41.2 80 2.1 -39.2 325 46 304.2 304.2 283.4 305.1 0.26 20 397 6921 -39.7 -44.2 62 4.5 -40.0 325 46 304.0 304.1 283.3 304.7 0.19 21 384 7148 -41.3 -43.0 84 1.7 -41.4 327 45 304.9 304.9 283.7 305.6 0.22 22 382 7183 -41.5 -45.1 68 3.6 -41.7 327 45 305.0 305.1 283.7 305.7 0.18 23 375 7308 -42.5 -47.0 61 4.5 -42.7 328 44 305.3 305.4 283.7 305.9 0.15 24 373 7344 -42.9 -46.9 65 4.0 -43.1 328 44 305.3 305.3 283.7 305.8 0.15 25 371 7380 -43.1 -44.7 84 1.6 -43.2 328 44 305.5 305.5 283.8 306.2 0.19 26 365 7489 -43.9 -45.9 80 2.0 -44.0 329 44 305.8 305.9 284.0 306.5 0.17 27 363 7526 -44.1 -47.6 68 3.5 -44.3 329 43 306.1 306.1 284.0 306.6 0.14 28 361 7563 -44.3 -54.3 32 10.0 -44.6 330 43 306.3 306.3 284.0 306.5 0.07 29 359 7600 -44.5 -54.5 32 10.0 -44.9 330 43 306.5 306.5 284.1 306.7 0.06 30 356 7656 -44.5 -64.5 9 20.0 -45.0 330 43 307.2 307.2 284.3 307.3 0.02 31 337 8020 -47.1 -58.1 27 11.0 -47.4 330 40 308.5 308.5 284.8 308.7 0.04 32 313 8504 -50.3 -61.3 26 11.0 -50.5 328 46 310.7 310.7 285.6 310.8 0.03 33 305 8673 -50.9 -64.9 17 14.0 -51.1 326 51 312.1 312.1 286.1 312.2 0.02 34 300 8780 -51.1 -70.1 9 19.0 -51.4 325 54 313.3 313.3 286.5 313.4 0.01 35 298 8824 -50.9 -71.9 7 21.0 -51.2 325 54 314.2 314.2 286.8 314.2 0.01 36 261 9683 -54.7 -72.7 9 18.0 -54.9 325 69 320.8 320.8 289.0 320.8 0.01 37 250 9960 -53.3 -74.3 6 21.0 -53.5 325 73 326.8 326.8 290.8 326.9 0.01 38 230 10499 -51.3 -78.3 3 27.0 -51.7 325 70 337.8 337.8 293.7 337.8 0.00 39 217 10877 -52.1 -81.1 2 29.0 -52.5 322 74 342.2 342.2 294.8 342.2 0.00 40 208 11153 -48.9 -83.9 1 35.0 -49.4 323 70 351.4 351.4 296.9 351.4 0.00 41 200 11410 -49.5 -84.5 1 35.0 -50.0 325 71 354.4 354.4 297.5 354.4 0.00 42 192 11677 -50.2 -85.8 1 35.7 -50.7 330 81 357.5 357.5 298.2 357.5 0.00 43 188 11814 -50.5 -86.5 1 36.0 -51.0 330 81 359.1 359.1 298.5 359.1 0.00 44 184 11955 -48.7 -86.7 0 38.0 -49.3 330 80 364.2 364.2 299.5 364.2 0.00 45 172 12396 -50.9 -87.9 0 37.0 -51.4 328 76 367.7 367.7 300.1 367.7 0.00 46 153 13160 -49.3 -87.3 0 38.0 -50.0 325 68 382.9 382.9 302.7 382.9 0.00 47 150 13290 -49.5 -87.5 0 38.0 -50.2 325 67 384.8 384.8 303.0 384.8 0.00 48 144 13556 -50.9 -88.9 0 38.0 -51.5 325 69 386.9 386.9 303.3 386.9 0.00 49 143 13601 -49.5 -87.5 0 38.0 -50.2 324 68 390.1 390.1 303.8 390.1 0.00 50 138 13833 -49.3 -87.3 0 38.0 -50.1 318 69 394.4 394.4 304.4 394.4 0.00 51 137 13881 -49.3 -87.3 0 38.0 -50.1 317 71 395.2 395.2 304.5 395.2 0.00 52 115 15015 -53.3 -90.3 0 37.0 -53.9 335 64 408.1 408.1 306.3 408.1 0.00 53 106 15542 -50.1 -88.1 0 38.0 -51.0 326 58 423.8 423.8 308.2 423.8 0.00 54 100 15920 -51.7 -88.7 0 37.0 -52.5 315 56 427.8 427.8 308.6 427.8 0.00 55 95 16252 -52.9 -89.9 0 37.0 -53.6 317 60 431.8 431.8 309.0 431.8 0.00 56 78 17535 -49.5 -87.5 0 38.0 -50.7 342 57 463.9 463.9 312.1 463.9 0.00 57 70 18240 -52.5 -89.5 0 37.0 -53.5 305 48 472.1 472.1 312.8 472.1 0.00 58 61 19128 -53.5 -90.5 0 37.0 -54.5 333 56 488.8 488.8 314.1 488.8 0.00 59 51 20291 -49.7 -87.7 0 38.0 -51.4 322 41 523.4 523.4 316.5 523.4 0.00 60 50 20420 -50.3 -88.3 0 38.0 -52.0 320 38 524.9 524.9 316.6 525.0 0.00 61 30 23730 -52.1 -89.1 0 37.0 -54.2 330 38 602.6 602.6 320.7 602.6 0.00 62 20 26360 -52.5 -89.5 0 37.0 -55.3 325 32 675.5 675.5 323.6 675.5 0.01 63 13 29127 -54.9 -90.9 0 36.0 -58.0 334 29 755.7 755.7 326.1 755.8 0.01 64 12 29643 -51.1 -89.1 0 38.0 -55.6 339 35 786.7 786.7 326.9 786.8 0.01 65 10 30820 -54.1 -91.1 0 37.0 -58.1 350 50 817.6 817.6 327.7 817.7 0.01 66 9.7 31015 -54.9 -90.9 0 36.0 -58.7 821.7 821.8 327.8 821.8 0.01 67 8.7 31718 -50.3 -88.3 0 38.0 -56.2 865.6 865.6 328.7 865.7 0.02 68 4.8 35642 -45.5 -84.5 0 39.0 -56.2 1048.2 1048.2 331.9 1048.9 0.07 69 4.5 36071 -46.5 -85.5 0 39.0 -56.9 1063.0 1063.0 332.1 1063.7 0.06 TRP 261 9683 -54.7 -72.7 9 18.0 -54.9 325 69 320.8 320.8 289.0 320.8 0.01 WND 192 11677 -50.2 -85.8 1 35.7 -50.7 330 81 357.5 357.5 298.2 357.5 0.00 Sounding variables and indices 1000-500 mb thick: 5186.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 86.32 % Est. max temperature: -5.77 C = 21.62 F Sfc-Lift cond lev (LCL): 928.71 mb = 648.57 m = 2127.82 ft T: -20.28 C 700-500 lapse rate: 5.50 C/km ThetaE index: 0.68 C Layer 922.0- 920.0 mb Conv cond level (CCL): 976.00 mb = 274.00 m = 898.94 ft Mean mixing ratio: 0.75 g/kg Conv temperature: -20.67 C = -5.21 F Cap Strength: 31.83 C Lifted Index: 32.07 C Risk: None Lifted Index @300 mb: 36.60 C Lifted Index @700 mb: 24.72 C Showalter Index: 26.80 C Risk: None Total Totals Index: 12.50 C Risk: None Vertical Totals Index: 7.20 C Cross Totals Index: 5.30 C K Index: -15.10 Risk: None Sweat Index: 92.00 Risk: None Energy Index: 7.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 65.91 J/kg Max Up Vert Vel: 11.48 m/s Conv Inhibition (B-): 106825.93 J/kg Cap Strength: 32.08 C Lift Cond Lev (LCL): 894.62 mb = 928.72 m = 3046.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 337 at 28 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 ---------------------------------------------------------- 0 976 274 170 7 -1.2 6.9 | 160 35 -12.1 32.5 1 972 305 165 6 -1.6 5.8 | 158 34 -12.4 31.4 2 934 610 210 31 15.5 26.8 | 185 53 4.6 52.5 3 925 679 230 27 20.7 17.4 | 193 44 9.8 43.0 4 896 914 255 32 30.9 8.3 | 211 39 20.0 33.9 5 861 1219 270 29 29.0 -0.0 | 215 31 18.1 25.6 6 850 1311 265 23 22.9 2.0 | 204 30 12.1 27.6 7 826 1524 265 21 20.9 1.8 | 200 29 10.1 27.5 8 794 1829 270 29 29.0 -0.0 | 215 31 18.1 25.6 9 762 2134 310 26 19.9 -16.7 | 225 13 9.1 8.9 10 732 2438 305 24 19.7 -13.8 | 217 15 8.8 11.9 11 704 2743 305 32 26.2 -18.4 | 245 17 15.4 7.3 12 700 2781 305 34 27.9 -19.5 | 250 18 17.0 6.1 13 622 3658 320 45 28.9 -34.5 | 296 20 18.1 -8.8 14 574 4267 320 47 30.2 -36.0 | 298 22 19.3 -10.4 15 528 4877 320 48 30.9 -36.8 | 299 23 20.0 -11.1 16 500 5290 315 46 32.5 -32.5 | 288 23 21.7 -6.9 17 446 6096 325 48 27.5 -39.3 | 309 22 16.7 -13.7 18 400 6870 325 46 26.4 -37.7 | 308 20 15.5 -12.0 19 357 7620 330 43 21.5 -37.2 | 317 16 10.6 -11.6 20 326 8230 330 39 19.5 -33.8 | 313 12 8.6 -8.1 21 300 8780 325 54 31.0 -44.2 | 313 27 20.1 -18.6 22 284 9144 325 57 32.7 -46.7 | 314 30 21.8 -21.0 23 261 9683 325 69 39.6 -56.5 | 317 42 28.7 -30.9 24 250 9960 325 73 41.9 -59.8 | 318 46 31.0 -34.2 25 246 10058 325 74 42.4 -60.6 | 318 47 31.6 -35.0 26 224 10668 325 68 39.0 -55.7 | 317 41 28.1 -30.1 27 214 10973 320 77 49.5 -59.0 | 311 51 38.6 -33.3 28 204 11278 325 65 37.3 -53.2 | 316 38 26.4 -27.6 29 200 11410 325 71 40.7 -58.2 | 317 44 29.9 -32.5 30 192 11677 330 81 40.5 -70.1 | 326 53 29.6 -44.5 31 186 11887 330 81 40.5 -70.1 | 326 53 29.6 -44.5 32 150 13290 325 67 38.4 -54.9 | 317 40 27.6 -29.2 33 147 13411 330 71 35.5 -61.5 | 325 43 24.6 -35.8 34 140 13716 320 66 42.4 -50.6 | 308 40 31.6 -24.9 35 134 14021 315 75 53.0 -53.0 | 303 50 42.2 -27.4 36 128 14326 320 79 50.8 -60.5 | 311 53 39.9 -34.9 37 116 14935 335 66 27.9 -59.8 | 334 38 17.0 -34.2 38 111 15240 335 60 25.4 -54.4 | 333 32 14.5 -28.7 39 100 15920 315 56 39.6 -39.6 | 296 32 28.7 -14.0 40 96 16154 315 56 39.6 -39.6 | 296 32 28.7 -14.0 41 88 16764 325 81 46.5 -66.4 | 319 54 35.6 -40.7 42 80 17374 345 71 18.4 -68.6 | 350 44 7.5 -42.9 43 76 17678 340 45 15.4 -42.3 | 345 17 4.5 -16.6 44 73 17983 320 39 25.1 -29.9 | 287 15 14.2 -4.2 45 70 18240 305 48 39.3 -27.5 | 274 29 28.5 -1.9 46 69 18288 310 44 33.7 -28.3 | 277 23 22.8 -2.6 47 66 18593 305 49 40.1 -28.1 | 275 29 29.3 -2.5 48 63 18898 325 59 33.8 -48.3 | 315 32 23.0 -22.7 49 60 19202 335 55 23.2 -49.8 | 333 27 12.4 -24.2 50 52 20117 325 46 26.4 -37.7 | 308 20 15.5 -12.0 51 50 20420 320 38 24.4 -29.1 | 284 14 13.6 -3.5 52 50 20422 345 41 10.6 -39.6 | 1 14 -0.3 -14.0 53 48 20726 315 39 27.6 -27.6 | 277 17 16.7 -1.9 54 43 21336 315 43 30.4 -30.4 | 284 20 19.5 -4.8 55 40 21946 320 53 34.1 -40.6 | 303 28 23.2 -15.0 56 34 22860 340 47 16.1 -44.2 | 344 19 5.2 -18.5 57 31 23470 325 41 23.5 -33.6 | 302 15 12.7 -7.9 58 30 23730 330 38 19.0 -32.9 | 312 11 8.1 -7.3 59 30 23774 340 40 13.7 -37.6 | 347 12 2.8 -11.9 60 21 25908 350 26 4.5 -25.6 | 90 6 -6.3 0.0 61 20 26213 315 26 18.4 -18.4 | 226 10 7.5 7.3 62 20 26360 325 32 18.4 -26.2 | 274 8 7.5 -0.6 63 20 26518 330 26 13.0 -22.5 | 214 4 2.1 3.1 64 17 27432 325 35 20.1 -28.7 | 288 10 9.2 -3.0 65 16 27737 335 44 18.6 -39.9 | 331 16 7.7 -14.2 66 15 28346 355 35 3.1 -34.9 | 40 12 -7.8 -9.2 67 14 28651 330 23 11.5 -19.9 | 186 6 0.6 5.7 68 10 30820 350 50 8.7 -49.2 | 5 24 -2.2 -23.6 Wind Parameters Mean winds (0-6000m): 307.0 at 37.1 knts Storm direction: 337.0 at 27.8 knts Shear (0-3000m) pos: 6.5 neg: 1.5 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 116.6 deg Storm rel helicity (0-3000m) pos: 654.4 neg: -66.7 tot: 587.8 m^2/s^2 ave: 195.9 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 19.0 stream: 10.6 10^-3/s Energy-Hel index: 0.24 Bulk Rich Number: 0.26 Bulk Shear: 252.30 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 ------------------------------------------------------------------------------- 500 214 21 181 43| 28.2 0.0 28.2|379.7 0.0 379.7 759.4 0.76| 42.7 32.6 1000 241 26 197 40| 14.0 0.0 14.0|489.0 -29.5 459.5 459.5 0.63| 31.4 19.8 1500 250 25 200 36| 10.1 0.0 10.1|538.0 -60.4 477.6 318.4 0.57| 24.5 14.0 2000 261 25 206 33| 7.9 0.0 7.9|577.9 -64.1 513.8 256.9 0.50| 23.7 11.7 2500 271 26 211 29| 6.3 1.8 8.1|613.7 -66.7 547.0 218.8 0.52| 21.1 11.0 3000 280 28 218 26| 6.5 1.5 8.0|654.4 -66.7 587.8 195.9 0.56| 19.0 10.6 4000 295 32 236 22| 5.7 1.3 7.0|692.4 -66.7 625.8 156.4 0.58| 15.4 8.9 5000 303 35 250 20| 4.5 1.1 5.7|694.5 -93.1 601.5 120.3 0.52| 12.9 6.7 6000 307 37 260 19| 4.1 1.0 5.0|741.8 -93.5 648.3 108.1 0.55| 11.5 6.3 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20260118.00.gif