UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for CYQD... Searching the city database file for: CYQD ... Date:1200Z 11 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 93 SFC 976 274 -10.1 -11.8 87 1.7 -10.5 180 2 264.9 265.1 264.0 269.2 1.58 2 971 315 -7.1 -9.2 85 2.1 -7.7 251 7 268.3 268.6 267.1 273.6 1.96 3 960 406 -5.3 -8.4 79 3.1 -6.2 264 14 271.0 271.3 269.2 276.8 2.11 4 954 457 -1.7 -7.7 64 6.0 -3.7 270 18 275.1 275.5 271.9 281.4 2.24 5 952 474 2.6 -5.4 56 8.0 -0.4 273 19 279.7 280.1 275.2 287.2 2.68 6 951 483 3.0 -6.0 52 9.0 -0.4 274 20 280.1 280.6 275.3 287.4 2.56 7 937 606 3.8 -4.2 56 8.0 0.6 290 29 282.2 282.7 277.0 290.6 2.98 8 925 713 3.0 -4.0 60 7.0 0.2 295 29 282.4 282.9 277.2 291.1 3.07 9 900 934 1.2 -3.4 71 4.6 -0.7 300 24 282.7 283.3 277.7 292.1 3.30 10 892 1006 2.0 -3.0 69 5.0 -0.1 299 26 284.3 284.9 278.6 294.1 3.43 11 850 1394 -0.3 -4.4 74 4.1 -1.9 295 35 285.8 286.4 279.1 295.1 3.24 12 848 1413 -0.5 -4.6 74 4.1 -2.1 295 35 285.8 286.4 279.1 295.0 3.20 13 815 1729 -1.9 -7.9 63 6.0 -4.1 305 48 287.6 288.0 279.1 295.1 2.58 14 800 1877 -1.1 -12.1 43 11.0 -4.8 309 54 290.0 290.3 279.4 295.6 1.89 15 740 2494 -5.1 -19.1 32 14.0 -8.9 300 53 292.2 292.4 279.4 295.7 1.14 16 700 2928 -8.5 -21.5 34 13.0 -11.7 305 52 293.1 293.2 279.6 296.1 0.98 17 695 2984 -9.1 -22.1 34 13.0 -12.2 304 52 293.0 293.2 279.5 295.9 0.94 18 665 3324 -10.7 -29.7 19 19.0 -14.3 296 52 294.9 295.0 279.8 296.5 0.49 19 595 4168 -18.5 -26.5 49 8.0 -20.0 304 48 295.4 295.5 280.4 297.8 0.74 20 584 4307 -19.7 -25.7 59 6.0 -20.8 304 47 295.6 295.7 280.6 298.2 0.81 21 581 4346 -19.7 -22.9 76 3.2 -20.4 303 46 296.0 296.2 281.0 299.3 1.04 22 545 4819 -21.9 -26.6 66 4.7 -22.7 295 46 298.9 299.0 282.0 301.5 0.80 23 531 5011 -22.5 -25.8 74 3.3 -23.1 293 49 300.4 300.6 282.7 303.2 0.88 24 507 5349 -25.3 -27.2 84 1.9 -25.6 287 56 301.0 301.1 282.8 303.6 0.81 25 500 5450 -26.1 -28.1 83 2.0 -26.4 285 58 301.2 301.4 282.9 303.7 0.76 26 400 7020 -38.5 -41.5 73 3.0 -38.7 275 66 305.0 305.0 283.7 305.8 0.25 27 373 7497 -42.1 -45.4 70 3.3 -42.3 271 73 306.3 306.4 284.2 307.0 0.18 28 313 8657 -52.3 -56.2 63 3.9 -52.4 262 77 307.9 307.9 284.6 308.1 0.06 29 300 8930 -54.7 -59.7 54 5.0 -54.8 260 77 308.2 308.3 284.7 308.4 0.04 30 298 8973 -55.1 -61.1 47 6.0 -55.2 260 77 308.3 308.3 284.7 308.4 0.03 31 287 9213 -55.5 -64.7 31 9.2 -55.6 265 82 311.1 311.1 285.7 311.1 0.02 32 281 9348 -55.7 -66.7 24 11.0 -55.8 265 82 312.6 312.6 286.3 312.7 0.02 33 275 9485 -56.3 -70.3 16 14.0 -56.5 266 81 313.7 313.7 286.6 313.7 0.01 34 250 10090 -56.7 -72.7 12 16.0 -56.9 285 62 321.8 321.8 289.3 321.8 0.01 35 234 10506 -58.7 -75.7 9 17.0 -58.8 281 59 324.9 324.9 290.2 324.9 0.01 36 200 11500 -54.3 -83.3 2 29.0 -54.6 300 42 346.8 346.8 295.9 346.8 0.00 37 198 11564 -54.3 -83.3 2 29.0 -54.6 304 52 347.8 347.8 296.1 347.8 0.00 38 170 12535 -56.5 -85.5 1 29.0 -56.8 273 58 359.6 359.6 298.6 359.6 0.00 39 167 12648 -55.7 -86.7 1 31.0 -56.0 283 65 362.8 362.8 299.2 362.8 0.00 40 160 12923 -50.9 -86.9 1 36.0 -51.4 304 66 375.4 375.4 301.5 375.4 0.00 41 150 13340 -53.1 -86.1 1 33.0 -53.5 335 36 378.6 378.6 302.0 378.6 0.00 42 130 14252 -57.1 -87.1 1 30.0 -57.4 296 48 387.2 387.2 303.4 387.2 0.00 43 128 14351 -55.7 -87.7 1 32.0 -56.1 291 50 391.5 391.5 304.0 391.5 0.00 44 112 15201 -54.9 -89.9 1 35.0 -55.4 296 63 408.2 408.2 306.3 408.2 0.00 45 100 15920 -57.7 -89.7 1 32.0 -58.1 320 60 416.2 416.2 307.3 416.2 0.00 46 92 16444 -59.3 -89.3 1 30.0 -59.6 320 57 423.1 423.1 308.1 423.1 0.00 47 81 17243 -57.9 -89.9 1 32.0 -58.4 320 49 441.7 441.7 310.0 441.7 0.00 48 70 18160 -59.3 -90.3 1 31.0 -59.7 315 46 457.5 457.5 311.5 457.5 0.00 49 50 20250 -63.7 -91.7 1 28.0 -64.1 320 59 493.4 493.4 314.5 493.4 0.00 50 47 20628 -63.9 -92.9 1 29.0 -64.3 325 57 501.7 501.7 315.1 501.7 0.00 51 42 21317 -62.3 -93.3 1 31.0 -62.8 325 59 522.1 522.1 316.4 522.1 0.00 52 30 23360 -68.1 -93.1 2 25.0 -68.4 330 66 559.0 559.0 318.6 559.0 0.00 53 28 23772 -69.1 -94.1 2 25.0 -69.4 330 66 567.3 567.3 319.0 567.4 0.00 54 21 25489 -68.3 -95.3 1 27.0 -68.8 325 70 618.4 618.4 321.4 618.4 0.00 55 20 25780 -68.9 -95.9 1 27.0 -69.4 325 65 625.3 625.3 321.7 625.3 0.00 56 12 28812 -72.1 -97.1 1 25.0 -72.6 333 65 712.3 712.3 324.8 712.3 0.00 TRP 287 9213 -56.5 -61.3 55 4.8 -56.6 265 82 309.6 309.6 285.2 309.7 0.03 WND 287 9213 -55.5 -64.7 31 9.2 -55.6 265 82 311.1 311.1 285.7 311.1 0.02 Sounding variables and indices 1000-500 mb thick: 5357.00 m Freezing level: Surface below freezing Freezing level: 953.21 mb = 463.85 m = 1521.80 ft Freezing level: 855.48 mb = 1343.43 m = 4407.51 ft Wetbulb zero: Below ground Precipitable water: 0.34 inches Sfc-500 mean rel hum: 53.63 % Est. max temperature: 11.86 C = 53.34 F Sfc-Lift cond lev (LCL): 949.63 mb = 494.94 m = 1623.81 ft T: 3.08 C 700-500 lapse rate: 6.98 C/km ThetaE index: 0.13 C Layer 848.0- 815.0 mb Conv cond level (CCL): 976.00 mb = 274.00 m = 898.94 ft Mean mixing ratio: 2.89 g/kg Conv temperature: -4.08 C = 24.65 F Cap Strength: 11.48 C Lifted Index: 11.56 C Risk: None Lifted Index @300 mb: 14.30 C Lifted Index @700 mb: 8.38 C Showalter Index: 6.34 C Risk: None Total Totals Index: 47.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.80 C Cross Totals Index: 21.70 C K Index: 8.40 Risk: None Sweat Index: 128.00 Risk: None Energy Index: 1.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 68.44 J/kg Max Up Vert Vel: 11.70 m/s Conv Inhibition (B-): 51198.58 J/kg Cap Strength: 11.46 C Lift Cond Lev (LCL): 849.84 mb = 1395.48 m = 4578.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 at 35 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 ---------------------------------------------------------- 0 976 274 180 2 0.0 2.0 | 147 36 -19.7 30.4 1 972 305 250 6 5.6 2.1 | 155 34 -14.1 30.4 2 937 610 290 29 27.3 -9.9 | 202 20 7.6 18.5 3 925 713 295 29 26.3 -12.3 | 202 17 6.6 16.1 4 902 914 300 24 20.8 -12.0 | 184 16 1.1 16.4 5 869 1219 295 30 27.2 -12.7 | 206 17 7.5 15.7 6 850 1394 295 35 31.7 -14.8 | 221 18 12.0 13.6 7 836 1524 295 35 31.7 -14.8 | 221 18 12.0 13.6 8 804 1829 310 54 41.4 -34.7 | 286 23 21.7 -6.3 9 774 2134 305 55 45.1 -31.5 | 277 26 25.4 -3.2 10 745 2438 300 53 45.9 -26.5 | 266 26 26.2 1.9 11 717 2743 300 53 45.9 -26.5 | 266 26 26.2 1.9 12 700 2928 305 52 42.6 -29.8 | 274 23 22.9 -1.4 13 661 3353 295 52 47.1 -22.0 | 257 28 27.4 6.4 14 635 3658 300 50 43.3 -25.0 | 262 24 23.6 3.4 15 585 4267 305 47 38.5 -27.0 | 266 19 18.8 1.4 16 562 4572 295 43 39.0 -18.2 | 242 22 19.3 10.2 17 540 4877 295 47 42.6 -19.9 | 250 24 22.9 8.5 18 500 5450 285 58 56.0 -15.0 | 250 39 36.3 13.4 19 476 5791 280 55 54.2 -9.6 | 241 39 34.5 18.8 20 456 6096 275 52 51.8 -4.5 | 233 40 32.1 23.9 21 400 7020 275 66 65.7 -5.8 | 244 51 46.1 22.6 22 365 7620 270 75 75.0 -0.0 | 243 62 55.3 28.4 23 300 8930 260 77 75.8 13.4 | 233 70 56.1 41.8 24 290 9144 260 78 76.8 13.5 | 234 71 57.1 41.9 25 287 9213 265 82 81.7 7.1 | 240 71 62.0 35.5 26 277 9449 265 82 81.7 7.1 | 240 71 62.0 35.5 27 250 10090 285 62 59.9 -16.0 | 253 42 40.2 12.3 28 228 10668 280 58 57.1 -10.1 | 244 42 37.4 18.3 29 207 11278 290 65 61.1 -22.2 | 262 42 41.4 6.2 30 200 11500 300 42 36.4 -21.0 | 246 18 16.7 7.4 31 197 11582 305 55 45.1 -31.5 | 277 26 25.4 -3.2 32 188 11887 275 40 39.8 -3.5 | 219 32 20.2 24.9 33 171 12497 270 55 55.0 -0.0 | 231 45 35.3 28.4 34 163 12802 295 75 68.0 -31.7 | 274 48 48.3 -3.3 35 150 13340 335 36 15.2 -32.6 | 47 6 -4.5 -4.2 36 141 13716 335 34 14.4 -30.8 | 66 6 -5.3 -2.4 37 128 14326 290 50 47.0 -17.1 | 248 30 27.3 11.3 38 122 14630 300 52 45.0 -26.0 | 265 25 25.3 2.4 39 117 14935 305 46 37.7 -26.4 | 264 18 18.0 2.0 40 111 15240 295 66 59.8 -27.9 | 269 40 40.1 0.5 41 106 15545 310 69 52.9 -44.4 | 296 37 33.2 -16.0 42 100 15920 320 60 38.6 -46.0 | 313 26 18.9 -17.6 43 96 16154 320 60 38.6 -46.0 | 313 26 18.9 -17.6 44 72 17983 320 42 27.0 -32.2 | 297 8 7.3 -3.8 45 70 18160 315 46 32.5 -32.5 | 288 13 12.8 -4.1 46 62 18898 310 43 32.9 -27.6 | 267 13 13.2 0.8 47 50 20250 320 59 37.9 -45.2 | 313 25 18.2 -16.8 48 49 20422 325 56 32.1 -45.9 | 325 21 12.4 -17.5 49 42 21336 325 59 33.8 -48.3 | 325 24 14.1 -19.9 50 40 21641 320 62 39.9 -47.5 | 313 28 20.2 -19.1 51 38 21946 335 53 22.4 -48.0 | 352 20 2.7 -19.6 52 34 22555 325 48 27.5 -39.3 | 324 13 7.8 -10.9 53 30 23360 330 66 33.0 -57.2 | 335 32 13.3 -28.8 54 28 23774 330 66 33.0 -57.2 | 335 32 13.3 -28.8 55 27 24079 335 62 26.2 -56.2 | 347 29 6.5 -27.8 56 25 24384 315 54 38.2 -38.2 | 298 21 18.5 -9.8 57 22 25298 325 74 42.4 -60.6 | 325 39 22.8 -32.2 58 20 25780 325 65 37.3 -53.2 | 325 30 17.6 -24.8 59 13 26822 335 61 25.8 -55.3 | 347 28 6.1 -26.9 60 11 27432 330 70 35.0 -60.6 | 335 36 15.3 -32.2 61 9 27737 320 55 35.4 -42.1 | 311 21 15.7 -13.7 62 7 28346 325 74 42.4 -60.6 | 325 39 22.8 -32.2 63 5 29261 320 69 44.4 -52.9 | 315 35 24.7 -24.5 Wind Parameters Mean winds (0-6000m): 295.3 at 46.1 knts Storm direction: 325.3 at 34.6 knts Shear (0-3000m) pos: 8.2 neg: 2.0 tot: 10.3 10-3/s Storm rel Dir Shear (0-3000m): 112.5 deg Storm rel helicity (0-3000m) pos: 372.7 neg: -110.1 tot: 262.7 m^2/s^2 ave: 87.6 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 15.4 stream: 7.4 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 0.76 Bulk Shear: 89.53 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 ------------------------------------------------------------------------------- 500 288 20 179 22| 29.3 0.0 29.3|206.2 -7.7 198.5 396.9 0.72| 36.4 26.4 1000 293 24 186 19| 14.6 2.1 16.8|236.2 -19.5 216.7 216.7 0.66| 23.2 15.3 1500 296 29 201 17| 16.5 1.4 17.9|337.8 -19.5 318.3 212.2 0.76| 22.9 17.4 2000 300 35 225 15| 12.4 2.4 14.8|356.4 -56.4 300.0 150.0 0.63| 19.8 12.5 2500 300 39 238 16| 9.9 2.0 11.8|360.2 -75.0 285.2 114.1 0.57| 16.6 9.5 3000 301 41 245 17| 8.2 2.0 10.3|372.7-110.1 262.7 87.6 0.48| 15.4 7.4 4000 300 43 250 19| 5.8 1.5 7.3|394.1-118.6 275.5 68.9 0.45| 13.0 5.8 5000 299 44 250 20| 4.6 2.9 7.5|415.8-162.4 253.4 50.7 0.33| 12.7 4.2 6000 295 46 248 24| 3.9 3.3 7.1|430.5-279.1 151.4 25.2 0.22| 12.1 2.6 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20260111.12.gif