UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for CYQD... Searching the city database file for: CYQD ... Date:1200Z 30 NOV 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 245 255 7 SFC 995 274 -14.3 -16.8 81 2.5 -14.8 255 7 259.2 259.4 258.7 262.0 1.03 2 989 321 -14.5 -16.7 83 2.2 -14.9 261 9 259.5 259.6 258.9 262.3 1.04 3 969 479 -12.5 -15.3 80 2.8 -13.1 274 14 263.0 263.2 261.9 266.3 1.20 4 956 583 -12.9 -15.3 82 2.4 -13.4 283 18 263.6 263.8 262.4 266.9 1.21 5 952 616 -12.7 -17.5 67 4.8 -13.7 285 19 264.1 264.3 262.4 266.9 1.01 6 948 648 -12.9 -18.9 61 6.0 -14.0 285 19 264.3 264.4 262.3 266.8 0.90 7 925 838 -14.3 -18.7 69 4.4 -15.2 285 17 264.7 264.8 262.7 267.3 0.94 8 912 945 -14.9 -18.4 75 3.5 -15.6 303 18 265.1 265.3 263.1 267.9 0.98 9 907 987 -14.9 -17.3 82 2.4 -15.4 307 20 265.6 265.7 263.6 268.6 1.08 10 896 1080 -14.3 -19.3 66 5.0 -15.3 316 23 267.1 267.3 264.4 269.7 0.93 11 850 1477 -17.9 -20.4 81 2.5 -18.3 330 27 267.4 267.5 264.6 269.9 0.89 12 801 1917 -22.1 -22.1 100 0.0 -22.1 327 26 267.5 267.6 264.5 269.8 0.81 13 798 1945 -21.7 -23.4 86 1.7 -22.0 326 25 268.2 268.3 264.8 270.3 0.73 14 795 1973 -19.9 -36.9 21 17.0 -21.6 325 25 270.4 270.5 265.4 271.0 0.20 15 790 2020 -17.1 -45.1 7 28.0 -19.6 324 23 273.9 273.9 267.5 274.2 0.09 16 728 2633 -16.9 -28.9 35 12.0 -18.7 320 28 280.6 280.7 272.3 282.1 0.48 17 724 2674 -16.7 -31.7 26 15.0 -18.8 320 29 281.3 281.3 272.6 282.4 0.37 18 700 2927 -18.1 -35.1 21 17.0 -20.2 320 28 282.4 282.5 273.1 283.3 0.28 19 630 3706 -21.9 -40.9 16 19.0 -23.8 321 30 286.7 286.8 275.3 287.3 0.17 20 505 5291 -33.9 -55.9 9 22.0 -34.8 320 50 290.9 290.9 277.2 291.0 0.04 21 500 5360 -34.5 -54.5 11 20.0 -35.4 320 51 291.0 291.0 277.2 291.1 0.05 22 452 6061 -39.7 -52.7 24 13.0 -40.2 315 54 293.0 293.0 278.2 293.2 0.06 23 432 6371 -41.9 -58.9 14 17.0 -42.4 317 56 294.0 294.0 278.7 294.1 0.03 24 413 6675 -44.5 -53.5 36 9.0 -44.8 319 58 294.4 294.5 278.9 294.7 0.06 25 408 6757 -44.9 -59.9 17 15.0 -45.3 319 58 295.0 295.0 279.1 295.1 0.03 26 400 6890 -45.9 -57.9 25 12.0 -46.2 320 59 295.3 295.3 279.3 295.5 0.04 27 364 7509 -50.3 -63.3 20 13.0 -50.5 320 63 297.5 297.5 280.3 297.6 0.02 28 346 7837 -53.1 -59.1 48 6.0 -53.2 319 66 298.1 298.1 280.6 298.2 0.04 29 340 7949 -53.9 -62.9 32 9.0 -54.0 318 66 298.5 298.5 280.7 298.6 0.02 30 334 8062 -54.7 -61.7 42 7.0 -54.8 318 67 298.9 298.9 280.9 299.0 0.03 31 309 8555 -57.9 -67.9 27 10.0 -58.0 316 71 301.2 301.2 281.8 301.2 0.01 32 304 8657 -58.5 -65.5 40 7.0 -58.6 315 72 301.7 301.7 282.1 301.8 0.02 33 300 8740 -58.7 -62.5 61 3.8 -58.7 315 73 302.7 302.7 282.5 302.8 0.03 34 299 8761 -58.7 -61.7 68 3.0 -58.7 315 73 302.9 302.9 282.6 303.0 0.03 35 291 8932 -58.3 -66.3 35 8.0 -58.4 317 72 305.8 305.8 283.7 305.9 0.02 36 274 9313 -58.3 -68.3 27 10.0 -58.4 321 68 311.1 311.1 285.7 311.2 0.01 37 252 9840 -60.1 -72.1 19 12.0 -60.2 325 61 316.0 316.0 287.4 316.0 0.01 38 250 9890 -59.9 -71.9 19 12.0 -60.0 325 60 317.0 317.0 287.8 317.1 0.01 39 224 10579 -55.9 -78.9 4 23.0 -56.1 325 50 333.3 333.3 292.6 333.3 0.00 40 200 11300 -54.7 -79.7 3 25.0 -55.0 325 49 346.1 346.1 295.8 346.2 0.00 41 174 12193 -52.3 -82.3 2 30.0 -52.7 334 48 364.2 364.2 299.5 364.2 0.00 42 169 12381 -53.1 -83.1 1 30.0 -53.5 336 48 365.9 365.9 299.8 365.9 0.00 43 150 13150 -51.5 -83.5 1 32.0 -52.1 335 43 381.3 381.3 302.5 381.3 0.00 44 145 13370 -51.9 -83.9 1 32.0 -52.4 331 42 384.4 384.4 302.9 384.4 0.00 45 134 13885 -49.3 -83.3 1 34.0 -50.1 338 41 397.7 397.7 304.9 397.8 0.00 46 120 14608 -49.9 -82.9 1 33.0 -50.7 350 39 409.4 409.4 306.5 409.4 0.00 47 112 15061 -48.9 -82.9 1 34.0 -49.8 335 40 419.4 419.4 307.6 419.4 0.00 48 111 15120 -47.3 -82.3 1 35.0 -48.4 335 41 423.5 423.5 308.1 423.5 0.00 49 103 15614 -47.9 -82.9 1 35.0 -49.0 344 39 431.5 431.5 309.0 431.5 0.00 50 100 15810 -46.5 -82.5 1 36.0 -47.9 340 43 437.9 437.9 309.7 437.9 0.00 51 92 16361 -47.3 -82.3 1 35.0 -48.6 340 35 446.9 446.9 310.6 446.9 0.00 52 87 16732 -44.7 -81.7 1 37.0 -46.5 345 37 459.3 459.3 311.7 459.3 0.01 53 79 17375 -45.5 -82.5 1 37.0 -47.3 345 42 470.5 470.5 312.7 470.5 0.01 54 71 18094 -40.5 -80.5 1 40.0 -43.5 9 33 495.7 495.7 314.7 495.8 0.01 55 70 18190 -41.3 -80.3 1 39.0 -44.2 15 30 496.0 496.0 314.7 496.1 0.01 56 66 18589 -43.3 -82.3 1 39.0 -45.9 22 29 500.1 500.1 314.9 500.1 0.01 57 53 20082 -39.3 -81.3 0 42.0 -43.4 2 42 541.7 541.7 317.6 541.8 0.01 58 50 20480 -40.9 -81.9 0 41.0 -44.7 20 34 547.1 547.1 317.9 547.1 0.01 59 37 22502 -47.3 -84.3 1 37.0 -50.1 16 58 579.8 579.9 319.6 579.9 0.01 60 30 23890 -47.3 -85.3 1 38.0 -50.6 25 52 615.7 615.7 321.3 615.8 0.01 61 28 24344 -46.7 -84.7 1 38.0 -50.3 25 50 629.6 629.6 321.9 629.7 0.01 62 20 26540 -51.3 -87.3 1 36.0 -54.4 40 72 679.1 679.2 323.7 679.2 0.01 63 15 28411 -51.3 -87.3 1 36.0 -55.1 40 94 737.4 737.4 325.6 737.5 0.01 64 13 29333 -55.1 -88.1 1 33.0 -58.2 43 90 755.0 755.0 326.1 755.1 0.01 65 11 30411 -51.1 -87.1 1 36.0 -55.9 47 78 806.5 806.5 327.4 806.7 0.02 66 10 31030 -51.7 -86.7 1 35.0 -56.5 50 72 826.6 826.6 327.9 826.7 0.02 67 6.6 33773 -43.9 -83.9 0 40.0 -54.0 963.7 963.7 330.6 964.2 0.05 68 6.2 34191 -45.3 -84.3 0 39.0 -54.9 975.0 975.1 330.8 975.6 0.05 69 6.0 34411 -42.5 -82.5 0 40.0 -53.8 996.3 996.4 331.1 997.2 0.07 70 5.0 35635 -45.7 -84.7 0 39.0 -56.1 1035.1 1035.1 331.7 1035.8 0.06 TRP 304 8657 -58.5 -65.5 40 7.0 -58.6 315 72 301.7 301.7 282.1 301.8 0.02 WND 300 8740 -58.7 -62.5 61 3.8 -58.7 315 73 302.7 302.7 282.5 302.8 0.03 Sounding variables and indices 1000-500 mb thick: 5115.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 36.55 % Est. max temperature: -6.13 C = 20.97 F Sfc-Lift cond lev (LCL): 955.43 mb = 587.86 m = 1928.66 ft T: -12.87 C 700-500 lapse rate: 6.74 C/km ThetaE index: 0.17 C Layer 948.0- 925.0 mb Conv cond level (CCL): 839.47 mb = 1569.42 m = 5148.94 ft Mean mixing ratio: 1.03 g/kg Conv temperature: -6.11 C = 21.01 F Cap Strength: 20.10 C Lifted Index: 20.15 C Risk: None Lifted Index @300 mb: 25.58 C Lifted Index @700 mb: 15.22 C Showalter Index: 17.45 C Risk: None Total Totals Index: 30.70 C Risk: None Vertical Totals Index: 16.60 C Cross Totals Index: 14.10 C K Index: -20.80 Risk: None Sweat Index: 105.00 Risk: None Energy Index: 4.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.02 J/kg Max Up Vert Vel: 6.93 m/s Conv Inhibition (B-): 86009.04 J/kg Cap Strength: 20.07 C Lift Cond Lev (LCL): 889.63 mb = 1133.36 m = 3718.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 350 at 26 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 ---------------------------------------------------------- 0 995 274 255 7 6.8 1.8 | 184 27 2.1 27.0 1 991 305 260 8 7.9 1.4 | 187 27 3.2 26.5 2 953 610 285 19 18.4 -4.9 | 214 24 13.7 20.2 3 925 838 285 17 16.4 -4.4 | 210 24 11.8 20.7 4 916 914 300 17 14.7 -8.5 | 211 19 10.1 16.6 5 879 1219 330 29 14.5 -25.1 | 270 10 9.8 0.0 6 850 1477 330 27 13.5 -23.4 | 259 9 8.8 1.8 7 845 1524 335 28 11.8 -25.4 | 272 7 7.2 -0.2 8 811 1829 330 29 14.5 -25.1 | 270 10 9.8 0.0 9 778 2134 320 20 12.9 -15.3 | 220 13 8.2 9.8 10 747 2438 320 25 16.1 -19.2 | 242 13 11.4 6.0 11 717 2743 320 30 19.3 -23.0 | 262 15 14.6 2.2 12 700 2927 320 28 18.0 -21.4 | 255 14 13.3 3.7 13 633 3658 320 30 19.3 -23.0 | 262 15 14.6 2.2 14 607 3962 325 33 18.9 -27.0 | 278 14 14.3 -1.9 15 582 4267 325 40 22.9 -32.8 | 293 20 18.3 -7.6 16 535 4877 320 47 30.2 -36.0 | 293 28 25.6 -10.9 17 500 5360 320 51 32.8 -39.1 | 296 31 28.1 -13.9 18 449 6096 315 54 38.2 -38.2 | 291 36 33.5 -13.0 19 400 6890 320 59 37.9 -45.2 | 301 39 33.3 -20.1 20 357 7620 320 64 41.1 -49.0 | 303 44 36.5 -23.9 21 304 8657 315 72 50.9 -50.9 | 299 53 46.3 -25.8 22 300 8740 315 73 51.6 -51.6 | 299 54 47.0 -26.5 23 295 8839 315 73 51.6 -51.6 | 299 54 47.0 -26.5 24 281 9144 320 70 45.0 -53.6 | 305 49 40.3 -28.5 25 250 9890 325 60 34.4 -49.1 | 309 38 29.8 -24.0 26 221 10668 325 49 28.1 -40.1 | 303 28 23.4 -15.0 27 200 11300 325 49 28.1 -40.1 | 303 28 23.4 -15.0 28 158 12802 340 48 16.4 -45.1 | 329 23 11.8 -20.0 29 150 13150 335 43 18.2 -39.0 | 316 19 13.5 -13.8 30 144 13411 330 42 21.0 -36.4 | 304 20 16.3 -11.2 31 120 14630 350 39 6.8 -38.4 | 351 13 2.1 -13.3 32 114 14935 335 38 16.1 -34.4 | 309 15 11.4 -9.3 33 109 15240 335 43 18.2 -39.0 | 316 19 13.5 -13.8 34 104 15545 345 38 9.8 -36.7 | 336 13 5.2 -11.6 35 100 15810 340 43 14.7 -40.4 | 327 18 10.1 -15.3 36 99 15850 330 36 18.0 -31.2 | 294 15 13.3 -6.0 37 95 16154 340 43 14.7 -40.4 | 327 18 10.1 -15.3 38 91 16459 340 31 10.6 -29.1 | 304 7 5.9 -4.0 39 87 16764 345 37 9.6 -35.7 | 335 12 4.9 -10.6 40 76 17678 345 45 11.6 -43.5 | 339 20 7.0 -18.3 41 70 18190 15 30 -7.8 -29.0 | 73 13 -12.4 -3.8 42 69 18288 20 28 -9.6 -26.3 | 85 14 -14.2 -1.2 43 63 18898 25 31 -13.1 -28.1 | 81 18 -17.8 -3.0 44 58 19507 5 51 -4.4 -50.8 | 20 27 -9.1 -25.7 45 50 20422 360 37 -0.0 -37.0 | 21 13 -4.7 -11.9 46 50 20480 20 34 -11.6 -31.9 | 67 18 -16.3 -6.8 47 44 21336 25 33 -13.9 -29.9 | 76 19 -18.6 -4.8 48 37 22555 15 59 -15.3 -57.0 | 32 38 -19.9 -31.8 49 30 23890 25 52 -22.0 -47.1 | 50 35 -26.6 -22.0 50 27 24689 25 49 -20.7 -44.4 | 53 32 -25.4 -19.3 51 25 24994 45 48 -33.9 -33.9 | 77 40 -38.6 -8.8 52 22 25908 30 62 -31.0 -53.7 | 51 46 -35.7 -28.6 53 20 26540 40 72 -46.3 -55.2 | 59 59 -50.9 -30.0 54 17 27432 40 80 -51.4 -61.3 | 57 67 -56.1 -36.1 55 14 28651 40 97 -62.4 -74.3 | 54 83 -67.0 -49.2 56 10 31030 50 72 -55.2 -46.3 | 71 63 -59.8 -21.1 Wind Parameters Mean winds (0-6000m): 319.5 at 34.1 knts Storm direction: 349.5 at 25.6 knts Shear (0-3000m) pos: 4.8 neg: 0.9 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 73.5 deg Storm rel helicity (0-3000m) pos: 178.5 neg: -39.7 tot: 138.8 m^2/s^2 ave: 46.3 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 4.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.30 Bulk Shear: 79.97 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 ------------------------------------------------------------------------------- 500 280 15 204 25| 12.4 0.0 12.4| 88.4 -5.3 83.1 166.1 0.85| 14.6 12.4 1000 300 18 215 19| 14.2 0.0 14.2|141.8 -5.9 135.9 135.9 0.74| 18.1 13.4 1500 315 22 227 15| 9.6 0.0 9.6|145.8 -9.9 135.9 90.6 0.64| 14.0 9.0 2000 318 22 230 13| 7.2 2.1 9.3|151.3 -34.6 116.7 58.3 0.37| 13.4 4.9 2500 318 23 234 13| 5.8 1.2 6.9|175.8 -34.6 141.2 56.5 0.44| 12.2 5.4 3000 319 24 238 13| 4.8 0.9 5.7|178.5 -39.7 138.8 46.3 0.41| 10.6 4.4 4000 320 26 247 13| 5.1 0.7 5.8|217.4 -39.7 177.7 44.4 0.47| 9.5 4.5 5000 320 30 262 15| 4.1 1.5 5.5|229.5 -40.4 189.2 37.8 0.43| 8.7 3.7 6000 320 34 273 17| 3.4 1.7 5.1|244.2 -65.7 178.5 29.8 0.38| 7.9 3.0 Wrote GIF file: /home/apache/climate/data/raob//CYQD/skewt/CYQD.skewt.20251130.12.gif