UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for CYVQ... Searching the city database file for: CYVQ ... Date:1200Z 3 DEC 25 Station: CYVQ WMO ident: 71043 Latitude: 65.28 Longitude: -126.75 Elevation: 94.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1002 94 -13.7 -15.5 86 1.8 -14.0 290 7 259.3 259.5 259.0 262.4 1.14 1 1000 106 -13.7 -15.9 83 2.2 -14.2 285 12 259.5 259.6 259.0 262.4 1.10 2 925 694 -17.1 -19.2 84 2.1 -17.4 325 16 261.8 262.0 260.5 264.3 0.90 3 923 710 -17.1 -19.1 84 2.0 -17.4 324 16 262.0 262.1 260.6 264.5 0.91 4 909 825 -15.3 -17.4 84 2.1 -15.7 316 18 265.0 265.2 263.2 267.9 1.07 5 886 1018 -15.1 -16.1 92 1.0 -15.3 308 18 267.1 267.3 265.0 270.5 1.23 6 880 1070 -13.3 -14.2 93 0.9 -13.5 307 18 269.5 269.8 267.1 273.5 1.45 7 879 1079 -11.3 -12.5 91 1.2 -11.6 307 18 271.7 272.0 268.8 276.3 1.66 8 850 1337 -8.5 -9.4 93 0.9 -8.8 275 11 277.2 277.6 273.1 283.4 2.20 9 840 1429 -8.1 -8.2 99 0.1 -8.1 270 11 278.6 279.0 274.3 285.5 2.45 10 837 1457 -6.7 -7.4 95 0.7 -7.0 269 10 280.4 280.8 275.5 287.8 2.62 11 782 1986 -8.1 -8.5 97 0.4 -8.2 288 20 284.4 284.8 277.6 291.8 2.57 12 700 2840 -12.3 -13.2 93 0.9 -12.6 280 25 288.9 289.2 279.0 294.7 1.97 13 670 3174 -13.5 -15.6 84 2.1 -14.1 290 28 291.2 291.5 279.7 296.3 1.69 14 612 3859 -17.7 -18.4 94 0.7 -17.9 288 32 294.0 294.2 280.7 298.5 1.46 15 544 4734 -21.9 -23.9 84 2.0 -22.3 277 31 299.0 299.2 282.3 302.3 1.02 16 500 5350 -26.3 -28.6 81 2.3 -26.6 285 39 301.0 301.1 282.7 303.3 0.72 17 481 5627 -28.9 -32.0 75 3.1 -29.3 284 39 301.1 301.2 282.5 302.9 0.54 18 419 6592 -36.9 -38.2 88 1.3 -37.0 277 51 303.0 303.0 283.1 304.1 0.34 19 400 6910 -39.1 -41.0 82 1.9 -39.2 275 56 304.2 304.2 283.4 305.1 0.26 20 345 7915 -45.3 -48.1 73 2.8 -45.4 265 67 308.9 308.9 285.1 309.4 0.14 21 344 7935 -45.3 -49.1 65 3.8 -45.4 265 67 309.2 309.2 285.2 309.6 0.13 22 343 7954 -45.1 -56.1 28 11.0 -45.4 265 66 309.7 309.7 285.3 309.9 0.06 23 341 7994 -44.7 -58.7 19 14.0 -45.1 266 65 310.8 310.8 285.7 310.9 0.04 24 335 8113 -44.7 -56.7 25 12.0 -45.1 266 62 312.3 312.4 286.2 312.5 0.05 25 331 8194 -44.3 -63.3 10 19.0 -44.8 267 60 314.0 314.0 286.8 314.1 0.02 26 300 8850 -48.1 -64.1 14 16.0 -48.4 280 58 317.6 317.6 288.0 317.6 0.02 27 283 9232 -50.7 -65.7 15 15.0 -51.0 275 53 319.2 319.2 288.5 319.2 0.02 28 250 10040 -50.5 -72.5 6 22.0 -50.8 270 69 331.0 331.0 292.0 331.0 0.01 29 241 10278 -51.5 -72.5 6 21.0 -51.8 274 72 333.0 333.0 292.5 333.0 0.01 30 235 10442 -49.1 -75.1 3 26.0 -49.6 278 72 339.0 339.0 294.1 339.0 0.01 31 224 10757 -48.7 -77.7 2 29.0 -49.2 286 65 344.3 344.3 295.4 344.3 0.00 32 200 11500 -49.1 -80.1 1 31.0 -49.6 295 61 355.0 355.0 297.7 355.0 0.00 33 187 11940 -50.1 -81.1 1 31.0 -50.6 295 61 360.3 360.3 298.8 360.3 0.00 34 185 12011 -48.7 -81.7 1 33.0 -49.3 295 61 363.7 363.7 299.4 363.7 0.00 35 167 12680 -51.5 -83.5 1 32.0 -52.0 298 69 369.8 369.8 300.5 369.8 0.00 36 158 13041 -50.3 -83.3 1 33.0 -50.9 299 73 377.7 377.7 301.9 377.8 0.00 37 150 13380 -51.0 -83.6 1 32.6 -51.6 300 77 382.1 382.1 302.6 382.2 0.00 38 139 13873 -52.1 -84.1 1 32.0 -52.7 303 74 388.7 388.7 303.6 388.7 0.00 39 124 14614 -49.5 -82.5 1 33.0 -50.3 302 67 406.3 406.3 306.0 406.3 0.00 40 118 14937 -51.3 -83.3 1 32.0 -52.0 310 66 408.8 408.8 306.3 408.8 0.00 41 106 15637 -47.9 -82.9 1 35.0 -49.0 305 54 428.0 428.0 308.6 428.0 0.00 42 100 16020 -48.9 -82.9 1 34.0 -50.0 300 51 433.2 433.2 309.2 433.3 0.00 43 96 16288 -49.5 -83.5 1 34.0 -50.5 301 52 437.2 437.2 309.6 437.2 0.00 44 85 17091 -47.1 -83.1 1 36.0 -48.6 305 56 457.5 457.5 311.5 457.5 0.00 45 70 18370 -49.9 -84.9 1 35.0 -51.2 315 40 477.6 477.6 313.2 477.7 0.00 46 67 18656 -50.5 -85.5 1 35.0 -51.8 315 39 482.4 482.4 313.7 482.4 0.00 47 50 20570 -48.7 -84.7 1 36.0 -50.7 305 44 528.7 528.7 316.8 528.7 0.01 48 30 23940 -47.3 -84.3 1 37.0 -50.5 315 58 615.7 615.7 321.3 615.8 0.01 49 23 25698 -45.9 -83.9 1 38.0 -50.3 320 60 668.4 668.4 323.4 668.5 0.02 50 20 26620 -49.1 -85.1 1 36.0 -52.8 325 55 685.9 685.9 324.0 686.0 0.01 51 15 28507 -50.3 -86.3 1 36.0 -54.5 325 59 740.7 740.7 325.7 740.8 0.02 52 11 30540 -48.9 -85.9 1 37.0 -54.5 335 63 814.5 814.5 327.6 814.7 0.02 53 10 31170 -46.9 -85.9 0 39.0 -53.7 335 59 844.5 844.5 328.2 844.7 0.02 54 9.8 31304 -45.1 -85.1 0 40.0 -52.9 856.1 856.1 328.5 856.4 0.03 55 3.9 37365 -52.1 -87.1 1 35.0 -60.1 1080.1 1080.1 332.3 1080.6 0.05 TRP 283 9232 -50.7 -65.7 15 15.0 -51.0 275 53 319.2 319.2 288.5 319.2 0.02 WND 150 13380 -51.0 -83.6 1 32.6 -51.6 300 77 382.1 382.1 302.6 382.2 0.00 Sounding variables and indices 1000-500 mb thick: 5244.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.35 inches Sfc-500 mean rel hum: 89.37 % Est. max temperature: 3.86 C = 38.94 F Sfc-Lift cond lev (LCL): 973.13 mb = 311.41 m = 1021.67 ft T: -14.89 C 700-500 lapse rate: 5.58 C/km Conv cond level (CCL): 516.76 mb = 5109.19 m = 16762.25 ft Mean mixing ratio: 1.01 g/kg Conv temperature: 27.25 C = 81.04 F Cap Strength: 29.47 C Lifted Index: 30.28 C Risk: None Lifted Index @300 mb: 37.84 C Lifted Index @700 mb: 23.01 C Showalter Index: 14.93 C Risk: None Total Totals Index: 34.70 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 16.90 C K Index: 7.50 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 4.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.99 J/kg Max Up Vert Vel: 6.00 m/s Conv Inhibition (B-): 91913.93 J/kg Cap Strength: 30.15 C Lift Cond Lev (LCL): 918.90 mb = 743.70 m = 2439.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 20 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 1002 94 290 7 6.6 -2.4 | 150 14 -7.1 12.4 1 1000 106 285 12 11.6 -3.1 | 170 12 -2.1 11.7 2 974 305 295 23 20.8 -9.7 | 234 9 7.1 5.1 3 935 610 325 16 9.2 -13.1 | 111 5 -4.5 1.7 4 925 694 325 16 9.2 -13.1 | 111 5 -4.5 1.7 5 899 914 310 19 14.6 -12.2 | 198 3 0.8 2.6 6 863 1219 305 17 13.9 -9.8 | 182 5 0.2 5.1 7 850 1337 275 11 11.0 -1.0 | 169 14 -2.8 13.9 8 830 1524 265 10 10.0 0.9 | 167 16 -3.8 15.7 9 798 1829 280 21 20.7 -3.6 | 212 13 7.0 11.2 10 767 2134 295 20 18.1 -8.5 | 215 8 4.4 6.4 11 737 2438 290 23 21.6 -7.9 | 229 11 7.9 7.0 12 709 2743 280 24 23.6 -4.2 | 223 15 9.9 10.7 13 700 2840 280 25 24.6 -4.3 | 226 15 10.9 10.5 14 653 3353 295 29 26.3 -12.3 | 258 13 12.6 2.6 15 627 3658 290 31 29.1 -10.6 | 255 16 15.4 4.2 16 578 4267 285 35 33.8 -9.1 | 254 21 20.1 5.8 17 555 4572 275 29 28.9 -2.5 | 231 20 15.2 12.3 18 533 4877 280 33 32.5 -5.7 | 244 21 18.8 9.1 19 500 5350 285 39 37.7 -10.1 | 259 24 23.9 4.7 20 490 5486 285 38 36.7 -9.8 | 258 24 23.0 5.0 21 449 6096 280 44 43.3 -7.6 | 256 30 29.6 7.2 22 400 6910 275 56 55.8 -4.9 | 257 43 42.1 9.9 23 360 7620 265 64 63.8 5.6 | 248 54 50.0 20.4 24 344 7925 265 67 66.7 5.8 | 249 57 53.0 20.7 25 314 8534 270 51 51.0 -0.0 | 248 40 37.3 14.8 26 300 8839 280 57 56.1 -9.9 | 263 43 42.4 4.9 27 300 8850 280 58 57.1 -10.1 | 264 44 43.4 4.8 28 287 9144 280 53 52.2 -9.2 | 262 39 38.5 5.6 29 283 9232 275 53 52.8 -4.6 | 255 40 39.1 10.2 30 250 10040 270 69 69.0 -0.0 | 255 57 55.3 14.8 31 249 10058 270 65 65.0 -0.0 | 254 53 51.3 14.8 32 238 10363 275 74 73.7 -6.4 | 262 61 60.0 8.4 33 227 10668 285 65 62.8 -16.8 | 272 49 49.1 -2.0 34 200 11500 295 61 55.3 -25.8 | 285 43 41.6 -11.0 35 188 11887 295 60 54.4 -25.4 | 285 42 40.7 -10.5 36 150 13380 300 77 66.7 -38.5 | 294 58 53.0 -23.7 37 142 13716 300 77 66.7 -38.5 | 294 58 53.0 -23.7 38 136 14021 305 72 59.0 -41.3 | 300 52 45.3 -26.5 39 130 14326 295 68 61.6 -28.7 | 286 50 47.9 -13.9 40 118 14935 310 66 50.6 -42.4 | 307 46 36.8 -27.6 41 113 15240 310 57 43.7 -36.6 | 306 37 29.9 -21.8 42 100 16020 300 51 44.2 -25.5 | 289 32 30.4 -10.7 43 98 16154 300 51 44.2 -25.5 | 289 32 30.4 -10.7 44 85 17069 305 56 45.9 -32.1 | 298 37 32.1 -17.3 45 78 17678 305 45 36.9 -25.8 | 295 26 23.1 -11.0 46 74 17983 300 54 46.8 -27.0 | 290 35 33.0 -12.2 47 71 18288 310 55 42.1 -35.4 | 306 35 28.4 -20.5 48 70 18370 315 40 28.3 -28.3 | 313 20 14.6 -13.5 49 65 18898 315 38 26.9 -26.9 | 312 18 13.1 -12.0 50 59 19507 300 52 45.0 -26.0 | 290 33 31.3 -11.2 51 50 20570 305 44 36.0 -25.2 | 295 25 22.3 -10.4 52 47 21031 305 43 35.2 -24.7 | 295 24 21.5 -9.8 53 45 21336 320 45 28.9 -34.5 | 322 25 15.2 -19.6 54 43 21641 325 44 25.2 -36.0 | 332 24 11.5 -21.2 55 32 23470 315 42 29.7 -29.7 | 313 22 16.0 -14.9 56 30 23940 315 58 41.0 -41.0 | 314 38 27.3 -26.2 57 27 24689 315 66 46.7 -46.7 | 314 46 32.9 -31.8 58 20 26620 325 55 31.5 -45.1 | 329 35 17.8 -30.2 59 18 27432 325 50 28.7 -41.0 | 330 30 15.0 -26.1 60 14 28956 325 63 36.1 -51.6 | 329 43 22.4 -36.8 61 12 30175 335 66 27.9 -59.8 | 343 47 14.2 -45.0 62 10 31170 335 59 24.9 -53.5 | 344 40 11.2 -38.6 Wind Parameters Mean winds (0-6000m): 287.2 at 26.9 knts Storm direction: 317.2 at 20.2 knts Shear (0-3000m) pos: 4.2 neg: 2.9 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 90.6 deg Storm rel helicity (0-3000m) pos: 104.9 neg: -16.3 tot: 88.6 m^2/s^2 ave: 29.5 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 13.0 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.38 Bulk Shear: 13.03 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 ------------------------------------------------------------------------------- 500 301 19 202 6| 11.5 0.0 11.5| 37.7 -4.2 33.4 66.8 0.28| 29.2 8.3 1000 308 18 188 4| 5.8 2.6 8.4| 40.7 -4.8 35.9 35.9 0.33| 18.4 6.1 1500 303 16 181 6| 3.8 4.7 8.6| 50.1 -13.6 36.6 24.4 0.21| 17.3 3.7 2000 297 17 191 7| 5.4 3.5 9.0| 84.0 -13.6 70.4 35.2 0.32| 16.4 5.2 2500 295 18 199 8| 4.3 3.5 7.8| 88.7 -14.8 73.9 29.6 0.31| 14.3 4.5 3000 293 19 208 8| 4.2 2.9 7.1|104.9 -16.3 88.6 29.5 0.34| 13.0 4.4 4000 292 22 225 9| 3.6 2.6 6.2|118.9 -20.0 98.9 24.7 0.33| 11.1 3.7 5000 289 24 232 12| 3.7 2.5 6.2|157.2 -61.9 95.3 19.1 0.27| 10.6 2.9 6000 287 27 240 14| 3.3 2.5 5.8|175.4 -68.7 106.7 17.8 0.26| 9.7 2.6 Wrote GIF file: /home/apache/climate/data/raob//CYVQ/skewt/CYVQ.skewt.20251203.12.gif