UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for CYQD... Searching the city database file for: CYQD ... Date:0000Z 2 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 104 SFC 977 274 -12.3 -15.6 76 3.3 -13.0 235 3 262.6 262.8 261.6 265.8 1.16 2 925 697 -16.3 -16.6 98 0.3 -16.4 235 11 262.6 262.8 261.5 265.7 1.13 3 895 944 -18.3 -18.5 98 0.2 -18.3 253 13 263.1 263.2 261.6 265.8 0.99 4 888 1003 -15.1 -18.7 74 3.6 -15.8 259 13 267.0 267.1 264.4 269.7 0.98 5 853 1309 -12.1 -23.1 39 11.0 -14.2 276 17 273.2 273.3 268.2 275.2 0.70 6 850 1336 -12.1 -23.1 39 11.0 -14.2 275 17 273.5 273.6 268.4 275.5 0.70 7 847 1363 -12.1 -18.1 61 6.0 -13.4 275 17 273.7 273.9 269.2 276.9 1.08 8 844 1390 -12.1 -19.1 56 7.0 -13.6 276 18 274.0 274.2 269.2 276.9 1.00 9 841 1417 -11.5 -28.5 23 17.0 -14.3 276 18 274.9 275.0 268.8 276.2 0.43 10 839 1436 -11.5 -26.5 28 15.0 -14.1 276 18 275.1 275.2 269.1 276.7 0.52 11 835 1472 -11.7 -24.7 33 13.0 -14.0 276 19 275.3 275.4 269.4 277.1 0.62 12 831 1509 -12.1 -16.5 70 4.4 -13.1 277 19 275.2 275.5 270.5 278.9 1.26 13 790 1895 -13.5 -15.1 88 1.6 -13.9 280 23 277.8 278.0 272.3 282.1 1.50 14 785 1943 -13.9 -15.9 85 2.0 -14.4 280 22 277.8 278.1 272.2 281.9 1.41 15 780 1992 -13.3 -27.3 30 14.0 -15.7 280 22 279.0 279.1 271.5 280.6 0.52 16 766 2130 -13.5 -30.5 22 17.0 -16.2 280 21 280.2 280.3 272.0 281.4 0.39 17 763 2160 -13.5 -22.5 47 9.0 -15.3 280 21 280.5 280.7 272.9 283.0 0.82 18 726 2536 -16.9 -23.9 55 7.0 -18.1 282 24 280.8 281.0 272.9 283.1 0.76 19 709 2713 -17.3 -19.6 82 2.3 -17.8 284 21 282.3 282.5 274.4 285.7 1.14 20 700 2809 -17.9 -20.3 81 2.4 -18.4 285 23 282.7 282.8 274.5 285.9 1.09 21 679 3036 -19.3 -21.5 83 2.2 -19.7 281 24 283.6 283.7 274.9 286.6 1.01 22 652 3337 -21.7 -23.4 86 1.7 -22.0 275 26 284.2 284.3 275.0 286.9 0.89 23 605 3886 -23.7 -25.4 86 1.7 -24.0 300 36 288.0 288.1 276.9 290.5 0.80 24 545 4642 -28.1 -30.4 81 2.3 -28.4 307 45 291.5 291.6 278.3 293.3 0.56 25 522 4951 -28.3 -31.1 77 2.8 -28.6 307 48 294.9 295.0 279.8 296.7 0.55 26 500 5260 -28.9 -31.6 77 2.7 -29.2 315 49 297.8 297.9 281.1 299.6 0.54 27 474 5641 -29.3 -32.3 75 3.0 -29.7 317 54 301.9 302.0 282.9 303.7 0.54 28 413 6609 -36.3 -40.0 69 3.7 -36.6 320 64 305.0 305.1 283.8 306.0 0.28 29 400 6830 -38.1 -41.4 71 3.3 -38.4 320 66 305.5 305.5 284.0 306.4 0.25 30 390 7004 -38.7 -41.1 78 2.4 -38.9 315 69 306.9 307.0 284.5 307.9 0.27 31 338 7969 -46.1 -50.1 64 4.0 -46.3 320 63 309.6 309.7 285.4 310.1 0.12 32 322 8289 -48.9 -51.4 75 2.5 -49.0 320 62 310.1 310.1 285.5 310.5 0.10 33 306 8622 -51.5 -56.5 55 5.0 -51.6 320 66 311.0 311.0 285.8 311.2 0.06 34 300 8750 -51.9 -54.8 71 2.9 -52.0 320 67 312.2 312.2 286.2 312.5 0.07 35 297 8815 -52.3 -53.6 86 1.3 -52.3 319 68 312.5 312.5 286.4 312.9 0.09 36 289 8992 -53.5 -60.5 42 7.0 -53.7 317 70 313.3 313.3 286.5 313.4 0.04 37 270 9428 -55.7 -66.7 24 11.0 -55.8 325 78 316.2 316.2 287.5 316.3 0.02 38 268 9475 -55.6 -67.1 23 11.5 -55.8 325 79 317.1 317.1 287.8 317.1 0.02 39 250 9920 -54.5 -70.5 12 16.0 -54.7 325 75 325.0 325.0 290.3 325.1 0.01 40 233 10372 -54.9 -72.9 9 18.0 -55.1 322 74 331.0 331.0 292.0 331.1 0.01 41 212 10982 -52.1 -78.1 3 26.0 -52.5 320 74 344.5 344.5 295.4 344.5 0.00 42 200 11360 -53.3 -80.3 2 27.0 -53.7 320 73 348.4 348.4 296.3 348.4 0.00 43 199 11392 -53.5 -80.5 2 27.0 -53.8 320 73 348.5 348.5 296.3 348.6 0.00 44 194 11556 -51.3 -80.3 2 29.0 -51.7 321 73 354.6 354.6 297.6 354.6 0.00 45 174 12260 -52.9 -81.9 2 29.0 -53.3 325 72 363.2 363.2 299.3 363.2 0.00 46 162 12722 -51.1 -82.1 1 31.0 -51.6 328 72 373.7 373.7 301.2 373.7 0.00 47 154 13050 -52.3 -83.3 1 31.0 -52.8 330 72 377.1 377.1 301.8 377.1 0.00 48 150 13220 -51.5 -83.5 1 32.0 -52.1 330 57 381.3 381.3 302.5 381.3 0.00 49 137 13810 -49.7 -82.7 1 33.0 -50.4 330 60 394.5 394.5 304.5 394.5 0.00 50 126 14353 -52.3 -84.3 1 32.0 -52.9 326 59 399.4 399.4 305.1 399.4 0.00 51 117 14833 -51.1 -84.1 1 33.0 -51.8 321 54 410.2 410.2 306.5 410.2 0.00 52 100 15850 -52.1 -85.1 1 33.0 -52.8 325 47 427.1 427.1 308.5 427.1 0.00 53 89 16604 -52.3 -85.3 1 33.0 -53.1 332 44 441.1 441.1 310.0 441.2 0.00 54 76 17632 -49.1 -84.1 1 35.0 -50.4 333 53 468.2 468.2 312.5 468.2 0.00 55 70 18170 -50.1 -84.1 1 34.0 -51.4 335 38 477.2 477.2 313.2 477.2 0.00 56 50 20370 -50.5 -85.5 1 35.0 -52.1 355 31 524.5 524.5 316.6 524.5 0.01 57 41 21659 -52.1 -86.1 1 34.0 -53.8 358 31 551.1 551.1 318.2 551.1 0.01 58 30 23700 -47.9 -84.9 1 37.0 -51.0 20 35 614.1 614.1 321.2 614.1 0.01 59 27 24393 -50.7 -85.7 1 35.0 -53.3 23 34 625.0 625.0 321.7 625.0 0.01 60 20 26360 -49.1 -86.1 1 37.0 -52.9 25 38 685.9 685.9 324.0 686.0 0.01 61 10 30950 -45.1 -84.1 0 39.0 -52.8 30 77 851.2 851.2 328.4 851.5 0.03 62 7.8 32617 -43.1 -83.1 0 40.0 -52.9 921.9 921.9 329.8 922.4 0.05 63 4.3 36581 -48.7 -86.7 0 38.0 -58.1 1066.5 1066.5 332.2 1067.0 0.05 64 3.6 37761 -43.9 -83.9 0 40.0 -56.9 1146.1 1146.1 333.2 1147.3 0.10 65 3.5 37950 -45.7 -84.7 0 39.0 -57.8 1146.3 1146.3 333.2 1147.3 0.09 TRP 270 9428 -55.7 -66.7 24 11.0 -55.8 325 78 316.2 316.2 287.5 316.3 0.02 WND 268 9475 -55.6 -67.1 23 11.5 -55.8 325 79 317.1 317.1 287.8 317.1 0.02 Sounding variables and indices 1000-500 mb thick: 5156.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 75.39 % Est. max temperature: 0.51 C = 32.91 F Sfc-Lift cond lev (LCL): 926.32 mb = 685.94 m = 2250.42 ft T: -16.20 C 700-500 lapse rate: 4.49 C/km ThetaE index: 1.48 C Layer 785.0- 766.0 mb Conv cond level (CCL): 910.00 mb = 819.58 m = 2688.87 ft Mean mixing ratio: 1.08 g/kg Conv temperature: -12.04 C = 10.33 F Cap Strength: 23.77 C Lifted Index: 25.87 C Risk: None Lifted Index @300 mb: 32.43 C Lifted Index @700 mb: 15.54 C Showalter Index: 18.54 C Risk: None Total Totals Index: 22.60 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 5.80 C K Index: -8.70 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 5.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.47 J/kg Max Up Vert Vel: 6.08 m/s Conv Inhibition (B-): 83006.08 J/kg Cap Strength: 25.75 C Lift Cond Lev (LCL): 900.96 mb = 894.44 m = 2934.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 331 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 ---------------------------------------------------------- 0 977 274 235 3 2.5 1.7 | 158 25 -9.4 22.8 1 973 305 245 3 2.7 1.3 | 158 24 -9.1 22.3 2 936 610 240 8 6.9 4.0 | 169 26 -4.9 25.0 3 925 697 235 11 9.0 6.3 | 174 27 -2.9 27.3 4 899 914 250 12 11.3 4.1 | 179 25 -0.6 25.1 5 863 1219 280 17 16.7 -3.0 | 195 19 4.9 18.1 6 850 1336 275 17 16.9 -1.5 | 195 20 5.1 19.6 7 797 1829 280 23 22.7 -4.0 | 212 20 10.8 17.0 8 765 2134 280 21 20.7 -3.6 | 207 19 8.8 17.4 9 735 2438 280 25 24.6 -4.3 | 217 21 12.8 16.7 10 706 2743 285 21 20.3 -5.4 | 208 18 8.4 15.6 11 700 2809 285 23 22.2 -6.0 | 214 18 10.4 15.1 12 650 3353 275 26 25.9 -2.3 | 217 23 14.0 18.8 13 623 3658 295 34 30.8 -14.4 | 251 20 18.9 6.7 14 573 4267 310 40 30.6 -25.7 | 284 19 18.8 -4.7 15 527 4877 305 48 39.3 -27.5 | 283 28 27.5 -6.5 16 500 5260 315 49 34.6 -34.6 | 301 27 22.8 -13.6 17 444 6096 320 61 39.2 -46.7 | 313 38 27.3 -25.7 18 400 6830 320 66 42.4 -50.6 | 314 42 30.6 -29.5 19 389 7010 315 69 48.8 -48.8 | 307 46 36.9 -27.8 20 355 7620 320 64 41.1 -49.0 | 314 40 29.3 -28.0 21 324 8230 320 62 39.9 -47.5 | 313 39 28.0 -26.5 22 300 8750 320 67 43.1 -51.3 | 314 43 31.2 -30.3 23 282 9144 315 72 50.9 -50.9 | 307 49 39.0 -29.9 24 270 9428 325 78 44.7 -63.9 | 323 54 32.9 -42.9 25 268 9475 325 79 45.3 -64.7 | 323 55 33.4 -43.7 26 257 9754 325 79 45.3 -64.7 | 323 55 33.4 -43.7 27 250 9920 325 75 43.0 -61.4 | 322 51 31.2 -40.4 28 223 10668 320 74 47.6 -56.7 | 315 50 35.7 -35.6 29 200 11360 320 73 46.9 -55.9 | 315 49 35.1 -34.9 30 153 13106 330 72 36.0 -62.4 | 330 48 24.1 -41.3 31 150 13220 330 57 28.5 -49.4 | 330 33 16.6 -28.3 32 146 13411 330 55 27.5 -47.6 | 330 31 15.6 -26.6 33 133 14021 330 63 31.5 -54.6 | 330 39 19.6 -33.5 34 115 14935 320 53 34.1 -40.6 | 311 30 22.2 -19.6 35 110 15240 325 59 33.8 -48.3 | 321 35 22.0 -27.3 36 100 15850 340 50 17.1 -47.0 | 349 26 5.2 -25.9 37 100 15850 325 47 27.0 -38.5 | 319 23 15.1 -17.5 38 95 16154 325 47 27.0 -38.5 | 319 23 15.1 -17.5 39 87 16764 335 43 18.2 -39.0 | 341 19 6.3 -17.9 40 79 17374 320 45 28.9 -34.5 | 308 22 17.1 -13.4 41 75 17678 335 54 22.8 -48.9 | 339 30 11.0 -27.9 42 70 18170 335 38 16.1 -34.4 | 343 14 4.2 -13.4 43 69 18288 335 38 16.1 -34.4 | 343 14 4.2 -13.4 44 66 18593 350 39 6.8 -38.4 | 16 18 -5.1 -17.4 45 60 19202 340 35 12.0 -32.9 | 359 12 0.1 -11.9 46 57 19507 345 30 7.8 -29.0 | 27 9 -4.1 -7.9 47 54 19812 330 28 14.0 -24.2 | 326 4 2.1 -3.2 48 52 20117 330 33 16.5 -28.6 | 328 9 4.6 -7.5 49 50 20370 355 31 2.7 -30.9 | 43 13 -9.2 -9.8 50 45 21031 360 31 -0.0 -31.0 | 50 15 -11.9 -10.0 51 43 21336 350 37 6.4 -36.4 | 19 16 -5.4 -15.4 52 39 21946 5 26 -2.3 -25.9 | 71 15 -14.1 -4.9 53 37 22250 340 34 11.6 -31.9 | 1 11 -0.2 -10.9 54 34 22860 10 44 -7.6 -43.3 | 41 30 -19.5 -22.3 55 33 23165 355 29 2.5 -28.9 | 50 12 -9.3 -7.9 56 31 23470 350 32 5.6 -31.5 | 31 12 -6.3 -10.5 57 30 23700 20 35 -12.0 -32.9 | 64 27 -23.8 -11.9 58 30 23774 25 36 -15.2 -32.6 | 67 29 -27.1 -11.6 59 22 25603 20 29 -9.9 -27.3 | 74 23 -21.8 -6.2 60 21 25908 5 36 -3.1 -35.9 | 45 21 -15.0 -14.8 61 20 26360 25 38 -16.1 -34.4 | 64 31 -27.9 -13.4 62 19 26822 25 36 -15.2 -32.6 | 67 29 -27.1 -11.6 63 18 27127 5 35 -3.1 -34.9 | 47 20 -14.9 -13.8 64 17 27432 15 43 -11.1 -41.5 | 48 31 -23.0 -20.5 65 16 28042 25 50 -21.1 -45.3 | 54 41 -33.0 -24.3 66 14 28956 15 59 -15.3 -57.0 | 37 45 -27.1 -36.0 67 10 30950 30 77 -38.5 -66.7 | 48 68 -50.4 -45.6 Wind Parameters Mean winds (0-6000m): 300.6 at 32.2 knts Storm direction: 330.6 at 24.2 knts Shear (0-3000m) pos: 3.5 neg: 0.9 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 59.2 deg Storm rel helicity (0-3000m) pos: 157.6 neg: -16.5 tot: 141.1 m^2/s^2 ave: 47.0 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 4.0 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.16 Bulk Shear: 115.12 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 ------------------------------------------------------------------------------- 500 239 7 166 25| 8.6 0.0 8.6| 54.1 0.0 54.1 108.3 0.92| 9.0 8.3 1000 256 10 176 24| 7.7 0.0 7.7|100.6 0.0 100.6 100.6 0.81| 10.0 8.1 1500 266 13 184 22| 7.0 0.0 7.0|129.4 0.0 129.4 86.3 0.83| 8.7 7.2 2000 271 16 190 21| 5.4 0.0 5.4|138.8 -6.5 132.4 66.2 0.76| 7.3 5.6 2500 274 17 195 20| 4.1 0.0 4.1|148.5 -16.5 132.0 52.8 0.64| 6.9 4.4 3000 276 18 198 20| 3.5 0.9 4.3|157.6 -16.5 141.1 47.0 0.60| 6.7 4.0 4000 284 22 212 18| 5.0 0.7 5.6|288.8 -16.5 272.3 68.1 0.74| 8.2 6.1 5000 293 27 231 17| 4.4 1.2 5.6|350.1 -18.9 331.2 66.2 0.69| 8.3 5.7 6000 301 32 254 17| 4.9 1.0 5.9|408.3 -18.9 389.4 64.9 0.66| 8.1 5.4 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20251202.00.gif