UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011012.upa.cvt Date: 1200Z 10 JAN 26 Searching for CYQD... Searching the city database file for: CYQD ... Date:1200Z 10 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 225 295 5 SFC 992 274 -18.9 -21.7 79 2.8 -19.3 295 5 254.8 254.9 254.4 256.7 0.68 2 976 397 -19.9 -21.7 86 1.8 -20.1 298 5 255.0 255.1 254.5 256.9 0.69 3 958 539 -18.3 -19.8 88 1.5 -18.6 326 9 258.0 258.1 257.3 260.2 0.83 4 936 715 -19.1 -19.2 99 0.1 -19.1 332 12 258.9 259.0 258.2 261.3 0.89 5 925 805 -18.7 -19.7 92 1.0 -18.8 325 12 260.2 260.3 259.1 262.6 0.87 6 909 935 -19.3 -23.3 71 4.0 -19.9 339 12 260.9 261.0 259.2 262.7 0.64 7 901 1001 -18.1 -19.9 86 1.8 -18.4 7 10 262.8 262.9 261.1 265.2 0.87 8 885 1135 -18.7 -18.9 98 0.2 -18.7 64 7 263.5 263.7 261.9 266.2 0.97 9 850 1434 -20.9 -21.5 95 0.6 -21.0 115 8 264.3 264.4 262.1 266.5 0.81 10 844 1486 -21.1 -21.7 95 0.6 -21.2 124 12 264.6 264.7 262.3 266.8 0.80 11 843 1495 -20.9 -21.3 97 0.4 -21.0 125 13 264.9 265.0 262.6 267.2 0.83 12 839 1530 -18.3 -24.3 59 6.0 -19.2 130 15 268.0 268.1 264.5 269.8 0.64 13 828 1629 -16.9 -19.3 82 2.4 -17.4 135 14 270.5 270.6 266.9 273.3 1.00 14 809 1804 -15.7 -22.7 55 7.0 -16.9 144 13 273.5 273.7 268.5 275.8 0.76 15 795 1935 -16.3 -24.3 50 8.0 -17.6 142 13 274.3 274.4 268.8 276.3 0.67 16 718 2695 -20.1 -30.1 41 10.0 -21.4 171 13 278.2 278.3 270.8 279.5 0.44 17 703 2851 -20.3 -40.3 15 20.0 -22.2 167 7 279.7 279.7 271.2 280.2 0.16 18 700 2883 -20.5 -39.5 17 19.0 -22.4 165 5 279.8 279.8 271.4 280.4 0.18 19 655 3372 -23.3 -45.3 11 22.0 -25.1 81 3 282.0 282.0 272.5 282.3 0.10 20 537 4814 -27.1 -61.1 2 34.0 -28.8 355 45 293.9 293.9 278.6 294.0 0.02 21 517 5088 -25.9 -63.9 2 38.0 -27.9 357 64 298.6 298.6 280.7 298.6 0.01 22 500 5330 -27.1 -63.1 2 36.0 -28.9 360 81 300.0 300.0 281.4 300.1 0.02 23 400 6910 -36.7 -56.7 11 20.0 -37.6 355 109 307.3 307.3 284.4 307.5 0.04 24 390 7085 -37.9 -57.9 11 20.0 -38.7 354 112 308.0 308.0 284.6 308.1 0.04 25 349 7843 -41.5 -53.5 26 12.0 -42.0 351 125 313.0 313.0 286.5 313.3 0.08 26 337 8079 -43.3 -55.3 25 12.0 -43.7 352 129 313.7 313.7 286.7 314.0 0.06 27 308 8677 -48.5 -52.4 64 3.9 -48.6 354 141 314.6 314.6 287.1 315.0 0.10 28 302 8806 -48.9 -54.9 50 6.0 -49.1 355 143 315.8 315.8 287.5 316.1 0.07 29 300 8850 -49.3 -54.3 56 5.0 -49.4 355 144 315.9 315.9 287.5 316.2 0.08 30 279 9322 -53.3 -56.0 72 2.7 -53.4 355 147 316.7 316.7 287.8 317.0 0.07 31 275 9415 -53.9 -58.5 57 4.6 -54.0 355 147 317.2 317.2 287.9 317.4 0.05 32 272 9485 -54.5 -58.6 60 4.1 -54.6 355 147 317.3 317.3 287.9 317.5 0.05 33 259 9797 -57.3 -59.2 79 1.9 -57.3 356 143 317.6 317.7 288.1 317.8 0.05 34 253 9945 -58.3 -65.3 40 7.0 -58.4 360 129 318.3 318.3 288.2 318.4 0.02 35 251 9995 -57.9 -68.9 23 11.0 -58.0 357 127 319.6 319.6 288.6 319.7 0.01 36 250 10020 -57.9 -68.9 23 11.0 -58.0 355 126 320.0 320.0 288.8 320.0 0.01 37 220 10822 -57.3 -80.3 4 23.0 -57.5 349 101 332.8 332.8 292.5 332.8 0.00 38 209 11144 -58.5 -83.5 3 25.0 -58.7 347 95 335.9 335.9 293.3 335.9 0.00 39 200 11420 -57.7 -84.7 2 27.0 -57.9 345 91 341.4 341.4 294.7 341.4 0.00 40 165 12643 -55.5 -86.5 1 31.0 -55.8 345 63 364.4 364.4 299.5 364.4 0.00 41 150 13250 -56.3 -87.3 1 31.0 -56.6 345 49 373.1 373.1 301.1 373.1 0.00 42 132 14059 -58.1 -88.1 1 30.0 -58.4 332 44 383.8 383.8 302.8 383.8 0.00 43 106 15449 -55.3 -89.3 1 34.0 -55.8 321 49 413.9 413.9 307.0 413.9 0.00 44 100 15820 -56.5 -89.5 1 33.0 -56.9 315 50 418.6 418.6 307.6 418.6 0.00 45 87 16698 -59.3 -90.3 1 31.0 -59.7 314 45 429.9 429.9 308.9 429.9 0.00 46 70 18060 -58.9 -90.9 1 32.0 -59.4 310 36 458.4 458.4 311.6 458.4 0.00 47 62 18828 -56.5 -91.5 0 35.0 -57.2 310 51 479.9 479.9 313.4 479.9 0.00 48 50 20190 -58.3 -92.3 1 34.0 -59.0 300 48 506.1 506.1 315.4 506.1 0.00 49 30 23350 -65.1 -94.1 1 29.0 -65.6 295 53 567.2 567.2 319.0 567.2 0.00 50 20 25790 -70.3 -95.3 1 25.0 -70.6 295 61 621.0 621.0 321.5 621.0 0.00 51 14 27890 -73.7 -96.7 2 23.0 -74.0 308 65 676.1 676.1 323.6 676.2 0.00 52 12 28799 -69.5 -96.5 1 27.0 -70.2 305 70 721.5 721.5 325.1 721.5 0.00 53 10 29880 -71.9 -96.9 1 25.0 -72.5 300 74 751.2 751.2 326.0 751.2 0.00 54 9.4 30244 -72.7 -97.7 1 25.0 -73.2 761.5 761.5 326.3 761.6 0.00 55 8.2 31057 -67.3 -97.3 1 30.0 -68.5 813.2 813.2 327.5 813.2 0.00 56 7.0 32004 -70.3 -97.3 1 27.0 -71.3 838.4 838.5 328.1 838.5 0.00 57 6.5 32447 -67.7 -97.7 1 30.0 -69.1 867.4 867.4 328.8 867.4 0.00 58 5.9 33026 -70.1 -97.1 1 27.0 -71.2 881.3 881.3 329.1 881.4 0.00 59 5.6 33340 -66.1 -99.1 0 33.0 -68.0 912.2 912.2 329.7 912.2 0.00 TRP 253 9945 -58.3 -65.3 40 7.0 -58.4 360 129 318.3 318.3 288.2 318.4 0.02 WND 272 9485 -54.5 -58.6 60 4.1 -54.6 355 147 317.3 317.3 287.9 317.5 0.05 Sounding variables and indices 1000-500 mb thick: 5105.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 38.25 % Est. max temperature: -8.11 C = 17.40 F Sfc-Lift cond lev (LCL): 947.32 mb = 623.86 m = 2046.77 ft T: -18.69 C 700-500 lapse rate: 2.70 C/km ThetaE index: 0.00 C Layer 992.0- 0.0 mb Conv cond level (CCL): 558.66 mb = 4527.11 m = 14852.56 ft Mean mixing ratio: 0.80 g/kg Conv temperature: 17.71 C = 63.87 F Cap Strength: 31.27 C Lifted Index: 32.12 C Risk: None Lifted Index @300 mb: 38.92 C Lifted Index @700 mb: 17.57 C Showalter Index: 27.61 C Risk: None Total Totals Index: 11.80 C Risk: None Vertical Totals Index: 6.20 C Cross Totals Index: 5.60 C K Index: -34.30 Risk: None Sweat Index: 97.00 Risk: None Energy Index: 7.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.14 J/kg Max Up Vert Vel: 8.02 m/s Conv Inhibition (B-): 85915.91 J/kg Cap Strength: 31.81 C Lift Cond Lev (LCL): 916.30 mb = 875.36 m = 2871.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 30 at 22 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 ---------------------------------------------------------- 0 992 274 295 5 4.5 -2.1 | 223 23 15.6 16.9 1 988 305 280 3 3.0 -0.5 | 217 23 14.0 18.5 2 949 610 340 11 3.8 -10.3 | 240 17 14.8 8.7 3 925 805 325 12 6.9 -9.8 | 243 20 18.0 9.2 4 911 914 330 12 6.0 -10.4 | 243 19 17.1 8.6 5 875 1219 100 5 -4.9 0.9 | 197 21 6.1 19.9 6 850 1434 115 8 -7.3 3.4 | 190 23 3.8 22.4 7 840 1524 130 15 -11.5 9.6 | 179 29 -0.4 28.7 8 806 1829 145 13 -7.5 10.6 | 187 30 3.6 29.7 9 774 2134 135 13 -9.2 9.2 | 184 28 1.9 28.2 10 743 2438 150 11 -5.5 9.5 | 191 29 5.6 28.6 11 713 2743 175 13 -1.1 13.0 | 197 33 9.9 32.0 12 700 2883 165 5 -1.3 4.8 | 202 26 9.8 23.9 13 629 3658 30 1 -0.5 -0.9 | 210 21 10.6 18.2 14 603 3962 360 10 -0.0 -10.0 | 231 14 11.1 9.0 15 579 4267 5 19 -1.7 -18.9 | 269 9 9.4 0.1 16 555 4572 355 29 2.5 -28.9 | 306 17 13.6 -9.9 17 532 4877 355 49 4.3 -48.8 | 333 34 15.3 -29.8 18 500 5330 360 81 -0.0 -81.0 | 350 63 11.1 -62.0 19 468 5791 355 95 8.3 -94.6 | 346 78 19.3 -75.6 20 449 6096 355 102 8.9 -101.6 | 346 85 20.0 -82.6 21 400 6910 355 109 9.5 -108.6 | 347 92 20.6 -89.6 22 360 7620 350 121 21.0 -119.2 | 342 105 32.1 -100.1 23 300 8850 355 144 12.6 -143.5 | 349 127 23.6 -124.4 24 287 9144 355 147 12.8 -146.4 | 349 130 23.9 -127.4 25 272 9485 355 147 12.8 -146.4 | 349 130 23.9 -127.4 26 261 9754 355 147 12.8 -146.4 | 349 130 23.9 -127.4 27 253 9945 360 129 -0.0 -129.0 | 354 111 11.1 -110.0 28 250 10020 355 126 11.0 -125.5 | 348 109 22.1 -106.5 29 225 10668 350 103 17.9 -101.4 | 341 87 29.0 -82.4 30 200 11420 345 91 23.6 -87.9 | 333 77 34.6 -68.9 31 150 13250 345 49 12.7 -47.3 | 320 37 23.8 -28.3 32 146 13411 345 49 12.7 -47.3 | 320 37 23.8 -28.3 33 139 13716 340 47 16.1 -44.2 | 313 37 27.1 -25.1 34 127 14326 325 42 24.1 -34.4 | 294 38 35.2 -15.4 35 110 15240 325 49 28.1 -40.1 | 298 45 39.2 -21.1 36 100 15820 315 50 35.4 -35.4 | 289 49 46.4 -16.3 37 95 16154 315 50 35.4 -35.4 | 289 49 46.4 -16.3 38 71 17983 310 32 24.5 -20.6 | 272 36 35.6 -1.5 39 70 18060 310 36 27.6 -23.1 | 276 39 38.6 -4.1 40 61 18898 310 52 39.8 -33.4 | 286 53 50.9 -14.4 41 58 19202 315 49 34.6 -34.6 | 289 48 45.7 -15.6 42 51 20117 305 45 36.9 -25.8 | 278 48 47.9 -6.8 43 50 20190 300 48 41.6 -24.0 | 275 53 52.6 -5.0 44 46 20726 295 52 47.1 -22.0 | 273 58 58.2 -3.0 45 42 21336 305 55 45.1 -31.5 | 283 58 56.1 -12.5 46 40 21641 315 54 38.2 -38.2 | 291 53 49.3 -19.2 47 30 23350 295 53 48.0 -22.4 | 273 59 59.1 -3.4 48 28 23774 295 53 48.0 -22.4 | 273 59 59.1 -3.4 49 23 24994 310 70 53.6 -45.0 | 292 70 64.7 -26.0 50 22 25298 310 58 44.4 -37.3 | 288 58 55.5 -18.3 51 20 25790 295 61 55.3 -25.8 | 276 67 66.4 -6.8 52 19 26213 295 63 57.1 -26.6 | 276 69 68.2 -7.6 53 17 26822 315 64 45.3 -45.3 | 295 62 56.3 -26.2 54 15 27432 310 62 47.5 -39.9 | 290 62 58.6 -20.8 55 12 28956 305 71 58.2 -40.7 | 287 73 69.2 -21.7 56 11 29566 300 70 60.6 -35.0 | 283 73 71.7 -16.0 57 10 29870 305 59 48.3 -33.8 | 284 61 59.4 -14.8 58 10 29880 300 74 64.1 -37.0 | 283 77 75.2 -18.0 Wind Parameters Mean winds (0-6000m): 0.2 at 29.3 knts Storm direction: 30.2 at 22.0 knts Shear (0-3000m) pos: 2.7 neg: 2.0 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): -20.0 deg Storm rel helicity (0-3000m) pos: 140.6 neg: -100.9 tot: 39.6 m^2/s^2 ave: 13.2 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 11.5 stream: -0.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.47 Bulk Shear: 67.72 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 ------------------------------------------------------------------------------- 500 330 8 232 19| 8.3 0.0 8.3| 39.7 -1.3 38.4 76.8 0.68| 10.8 7.3 1000 336 9 233 18| 5.5 0.0 5.5| 40.6 -51.2 -10.7 -10.7 -0.17| 16.2 -2.8 1500 31 10 209 12| 6.2 0.0 6.2| 60.9 -89.2 -28.2 -18.8 -0.20| 15.3 -3.1 2000 112 10 183 23| 4.6 0.3 4.9| 75.1 -97.2 -22.1 -11.1 -0.17| 12.3 -2.1 2500 134 11 187 27| 3.3 0.3 3.5|120.4 -97.2 23.1 9.3 -0.04| 11.4 -0.5 3000 137 10 190 27| 2.7 2.0 4.7|140.6-100.9 39.6 13.2 -0.00| 11.5 -0.0 4000 112 9 187 23| 2.0 4.0 6.1|203.0-100.9 102.1 25.5 0.18| 11.3 2.1 5000 9 16 250 9| 2.3 5.6 8.0|439.6-100.9 338.7 67.7 0.31| 15.1 4.8 6000 0 29 313 15| 1.9 7.0 8.9|482.5-186.6 295.9 49.3 0.25| 15.0 3.8 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20260110.12.gif