UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for CYVQ... Searching the city database file for: CYVQ ... Date:0000Z 6 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 1013 94 -38.5 -42.2 68 3.7 -38.6 0 0 233.8 233.8 233.7 234.0 0.09 1 1010 114 -34.3 -35.7 87 1.4 -34.4 336 0 238.2 238.2 238.1 238.7 0.18 2 1008 127 -33.3 -34.8 86 1.5 -33.4 320 1 239.3 239.3 239.2 239.8 0.20 3 1000 181 -32.9 -34.6 85 1.7 -33.0 255 2 240.2 240.3 240.2 240.8 0.20 4 955 510 -24.9 -28.4 73 3.5 -25.2 141 2 251.5 251.6 250.9 252.6 0.38 5 942 610 -24.3 -27.9 72 3.6 -24.6 88 3 253.1 253.2 252.3 254.3 0.41 6 925 743 -24.3 -28.3 69 4.0 -24.7 335 5 254.5 254.5 253.4 255.6 0.40 7 854 1324 -25.1 -26.5 88 1.4 -25.2 328 9 259.5 259.6 257.8 260.9 0.51 8 850 1358 -24.7 -28.0 74 3.3 -25.1 330 9 260.3 260.3 258.3 261.5 0.45 9 848 1375 -24.7 -28.3 72 3.6 -25.1 329 9 260.4 260.5 258.4 261.7 0.44 10 838 1461 -24.5 -27.1 79 2.6 -24.8 324 10 261.5 261.6 259.4 262.9 0.49 11 796 1836 -24.9 -29.9 63 5.0 -25.4 320 8 265.0 265.1 261.9 266.2 0.40 12 776 2020 -25.1 -31.1 57 6.0 -25.7 317 8 266.7 266.8 263.0 267.8 0.37 13 749 2277 -25.9 -28.8 77 2.9 -26.2 322 8 268.6 268.6 264.6 269.9 0.47 14 730 2463 -26.9 -28.7 85 1.8 -27.1 329 9 269.4 269.5 265.3 270.9 0.49 15 700 2765 -27.9 -30.4 79 2.5 -28.2 310 9 271.6 271.7 266.6 272.9 0.44 16 645 3349 -30.7 -33.1 79 2.4 -30.9 290 13 274.8 274.9 268.6 276.0 0.36 17 619 3640 -32.1 -39.1 50 7.0 -32.6 281 15 276.5 276.5 269.4 277.2 0.21 18 617 3663 -32.1 -38.1 55 6.0 -32.6 280 15 276.7 276.8 269.6 277.5 0.23 19 586 4025 -34.9 -36.3 87 1.4 -35.0 298 19 277.6 277.6 270.2 278.5 0.29 20 578 4121 -35.3 -39.6 65 4.3 -35.5 295 20 278.2 278.3 270.5 278.9 0.21 21 545 4528 -38.1 -39.3 88 1.2 -38.2 290 25 279.6 279.6 271.4 280.3 0.23 22 535 4655 -37.7 -54.7 15 17.0 -38.3 290 26 281.6 281.6 272.1 281.7 0.04 23 521 4838 -38.3 -58.3 10 20.0 -38.9 290 28 283.0 283.0 272.9 283.1 0.03 24 500 5120 -39.3 -55.3 17 16.0 -39.8 290 39 285.1 285.1 274.2 285.3 0.04 25 497 5161 -39.5 -54.5 19 15.0 -40.0 287 42 285.4 285.4 274.3 285.5 0.05 26 494 5202 -39.9 -50.9 30 11.0 -40.3 285 44 285.4 285.4 274.3 285.6 0.07 27 491 5244 -40.1 -43.4 71 3.3 -40.3 285 44 285.6 285.7 274.6 286.2 0.17 28 484 5341 -40.5 -55.5 18 15.0 -40.9 286 44 286.3 286.3 274.8 286.5 0.04 29 483 5356 -40.5 -55.5 18 15.0 -41.0 286 44 286.5 286.5 274.9 286.6 0.04 30 477 5440 -41.1 -51.1 33 10.0 -41.5 286 44 286.8 286.8 275.1 287.0 0.07 31 473 5497 -41.7 -44.7 73 3.0 -41.8 287 44 286.7 286.7 275.2 287.2 0.15 32 470 5540 -41.9 -44.8 73 2.9 -42.1 287 44 287.0 287.0 275.3 287.5 0.15 33 454 5773 -43.7 -53.7 32 10.0 -44.0 288 44 287.6 287.6 275.5 287.8 0.06 34 451 5818 -44.1 -49.0 58 4.9 -44.3 288 44 287.6 287.6 275.6 288.0 0.10 35 442 5952 -45.3 -46.7 86 1.4 -45.3 289 44 287.8 287.8 275.7 288.2 0.13 36 440 5982 -45.3 -51.3 51 6.0 -45.5 289 44 288.2 288.2 275.8 288.4 0.08 37 436 6043 -45.7 -58.7 22 13.0 -46.0 290 44 288.4 288.4 275.9 288.5 0.03 38 432 6104 -46.3 -52.3 51 6.0 -46.4 290 44 288.4 288.4 276.0 288.6 0.07 39 427 6181 -46.7 -53.7 45 7.0 -46.9 289 44 288.8 288.9 276.2 289.1 0.06 40 412 6417 -48.7 -51.1 76 2.4 -48.8 287 44 289.2 289.3 276.4 289.5 0.08 41 406 6513 -49.5 -54.2 58 4.7 -49.6 286 44 289.4 289.4 276.5 289.6 0.06 42 403 6561 -49.7 -61.7 23 12.0 -49.9 285 44 289.8 289.8 276.6 289.9 0.02 43 400 6610 -50.1 -61.1 26 11.0 -50.3 285 44 289.9 289.9 276.6 290.0 0.03 44 395 6692 -50.7 -58.7 38 8.0 -50.8 284 45 290.1 290.1 276.8 290.3 0.04 45 379 6960 -52.7 -63.7 25 11.0 -52.8 283 46 291.0 291.0 277.2 291.0 0.02 46 339 7674 -56.5 -65.5 31 9.0 -56.6 285 44 295.2 295.2 279.2 295.3 0.02 47 309 8262 -56.7 -69.7 18 13.0 -56.8 293 41 302.9 302.9 282.5 302.9 0.01 48 300 8450 -55.7 -72.7 10 17.0 -55.9 295 40 306.8 306.8 284.1 306.9 0.01 49 292 8622 -54.5 -74.5 7 20.0 -54.7 295 37 310.9 310.9 285.7 310.9 0.01 50 250 9620 -52.7 -79.7 2 27.0 -53.0 300 35 327.7 327.7 291.0 327.7 0.00 51 241 9857 -52.1 -80.1 2 28.0 -52.4 300 37 332.1 332.1 292.3 332.1 0.00 52 222 10389 -52.5 -81.5 2 29.0 -52.8 300 41 339.3 339.3 294.1 339.4 0.00 53 208 10814 -49.7 -81.7 1 32.0 -50.2 300 35 350.1 350.1 296.7 350.1 0.00 54 200 11070 -50.7 -81.7 1 31.0 -51.1 295 36 352.5 352.5 297.2 352.5 0.00 55 192 11336 -50.9 -82.9 1 32.0 -51.4 298 35 356.3 356.3 298.0 356.3 0.00 56 164 12366 -49.1 -83.1 1 34.0 -49.7 309 30 375.8 375.8 301.5 375.8 0.00 57 150 12950 -49.9 -83.9 1 34.0 -50.5 300 34 384.1 384.1 302.9 384.1 0.00 58 148 13037 -50.1 -84.1 1 34.0 -50.7 297 35 385.2 385.2 303.1 385.2 0.00 59 138 13493 -48.1 -84.1 1 36.0 -49.0 304 37 396.5 396.5 304.8 396.5 0.00 60 100 15610 -46.9 -83.9 1 37.0 -48.2 315 38 437.1 437.1 309.6 437.1 0.00 61 70 17990 -44.9 -84.9 0 40.0 -47.0 310 38 488.3 488.3 314.1 488.4 0.00 62 61 18913 -44.1 -84.1 0 40.0 -46.6 305 58 509.7 509.7 315.6 509.7 0.01 63 59 19137 -44.9 -84.9 0 40.0 -47.3 305 63 512.8 512.8 315.8 512.8 0.00 64 56 19487 -42.9 -82.9 0 40.0 -45.9 307 52 525.1 525.1 316.6 525.1 0.01 65 52 19986 -44.9 -84.9 0 40.0 -47.6 321 45 531.7 531.7 317.0 531.7 0.01 66 50 20250 -41.5 -82.5 0 41.0 -45.1 315 32 545.7 545.7 317.9 545.7 0.01 67 46 20810 -45.3 -85.3 0 40.0 -48.1 316 33 549.7 549.7 318.1 549.7 0.01 68 42 21416 -44.9 -84.9 0 40.0 -48.0 325 36 565.1 565.1 318.9 565.2 0.01 69 39 21917 -39.1 -81.1 0 42.0 -44.2 325 48 591.9 591.9 320.2 592.0 0.01 70 30 23690 -45.1 -85.1 0 40.0 -49.0 325 41 621.7 621.7 321.6 621.8 0.01 71 25 24899 -48.3 -86.3 0 38.0 -51.7 326 36 645.8 645.8 322.5 645.8 0.01 72 21 26062 -42.7 -82.7 0 40.0 -48.6 327 36 695.7 695.7 324.3 695.9 0.02 73 20 26390 -44.9 -84.9 0 40.0 -50.1 330 27 698.7 698.7 324.4 698.9 0.01 74 17 27470 -48.3 -86.3 0 38.0 -52.8 331 31 721.1 721.1 325.1 721.2 0.01 75 14 28750 -48.3 -87.3 0 39.0 -53.4 322 53 762.3 762.3 326.3 762.4 0.01 76 12 29783 -40.9 -81.9 0 41.0 -49.9 315 59 822.8 822.8 327.8 823.2 0.04 77 10 31020 -42.5 -82.5 0 40.0 -51.5 315 53 860.9 860.9 328.7 861.3 0.04 78 7.0 33406 -47.0 -86.2 0 39.2 -55.2 305 64 934.9 934.9 330.1 935.2 0.03 79 6.4 33998 -48.1 -87.1 0 39.0 -56.1 954.4 954.4 330.4 954.7 0.03 TRP 339 7674 -56.5 -65.5 31 9.0 -56.6 285 44 295.2 295.2 279.2 295.3 0.02 WND 7.0 33406 -47.0 -86.2 0 39.2 -55.2 305 64 934.9 934.9 330.1 935.2 0.03 Sounding variables and indices 1000-500 mb thick: 4939.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 68.22 % Est. max temperature: -13.36 C = 7.96 F Sfc-Lift cond lev (LCL): 949.74 mb = 550.63 m = 1806.50 ft T: -24.66 C 700-500 lapse rate: 4.84 C/km ThetaE index: 0.00 C Layer 1013.0- 0.0 mb Conv cond level (CCL): 1010.00 mb = 113.76 m = 373.23 ft Mean mixing ratio: 0.33 g/kg Conv temperature: -29.31 C = -20.75 F Cap Strength: 28.01 C Lifted Index: 29.41 C Risk: None Lifted Index @300 mb: 40.78 C Lifted Index @700 mb: 20.36 C Showalter Index: 19.39 C Risk: None Total Totals Index: 25.90 C Risk: None Vertical Totals Index: 14.60 C Cross Totals Index: 11.30 C K Index: -15.90 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 5.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 67.35 J/kg Max Up Vert Vel: 11.61 m/s Conv Inhibition (B-): 88197.38 J/kg Cap Strength: 29.29 C Lift Cond Lev (LCL): 922.25 mb = 764.68 m = 2508.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 14 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 1013 94 0 0 -0.0 -0.0 | 144 14 -7.9 11.1 1 1000 181 255 2 1.9 0.5 | 153 13 -6.0 11.6 2 983 305 250 1 0.9 0.3 | 148 13 -7.0 11.4 3 942 610 90 3 -3.0 0.0 | 135 16 -10.9 11.1 4 925 743 335 5 2.1 -4.5 | 138 9 -5.8 6.5 5 903 914 340 5 1.7 -4.7 | 136 9 -6.2 6.4 6 866 1219 320 8 5.1 -6.1 | 150 6 -2.8 4.9 7 850 1358 330 9 4.5 -7.8 | 133 5 -3.4 3.3 8 831 1524 320 10 6.4 -7.7 | 156 4 -1.5 3.4 9 797 1829 320 8 5.1 -6.1 | 150 6 -2.8 4.9 10 764 2134 315 8 5.7 -5.7 | 157 6 -2.3 5.4 11 732 2438 330 9 4.5 -7.8 | 133 5 -3.4 3.3 12 702 2743 310 10 7.7 -6.4 | 177 5 -0.3 4.6 13 700 2765 310 9 6.9 -5.8 | 169 5 -1.0 5.3 14 672 3048 300 12 10.4 -6.0 | 206 6 2.5 5.1 15 616 3658 280 15 14.8 -2.6 | 219 11 6.8 8.4 16 590 3962 300 18 15.6 -9.0 | 255 8 7.7 2.1 17 565 4267 290 22 20.7 -7.5 | 255 13 12.7 3.5 18 518 4877 290 29 27.3 -9.9 | 267 19 19.3 1.1 19 500 5120 290 39 36.6 -13.3 | 275 29 28.7 -2.3 20 495 5182 285 44 42.5 -11.4 | 271 35 34.6 -0.3 21 432 6096 290 44 41.3 -15.0 | 277 34 33.4 -4.0 22 400 6610 285 44 42.5 -11.4 | 271 35 34.6 -0.3 23 358 7315 280 49 48.3 -8.5 | 266 40 40.3 2.5 24 342 7620 285 48 46.4 -12.4 | 272 38 38.4 -1.4 25 339 7674 285 44 42.5 -11.4 | 271 35 34.6 -0.3 26 300 8450 295 40 36.3 -16.9 | 282 29 28.3 -5.9 27 269 9144 295 29 26.3 -12.3 | 274 18 18.3 -1.2 28 250 9620 300 35 30.3 -17.5 | 286 23 22.4 -6.4 29 223 10363 300 42 36.4 -21.0 | 289 30 28.4 -9.9 30 213 10668 305 34 27.9 -19.5 | 293 22 19.9 -8.5 31 203 10973 295 36 32.6 -15.2 | 280 25 24.7 -4.2 32 200 11070 295 36 32.6 -15.2 | 280 25 24.7 -4.2 33 161 12497 310 29 22.2 -18.6 | 298 16 14.3 -7.6 34 150 12950 300 34 29.4 -17.0 | 285 22 21.5 -5.9 35 146 13106 295 35 31.7 -14.8 | 279 24 23.8 -3.7 36 127 14021 315 40 28.3 -28.3 | 310 27 20.3 -17.2 37 116 14630 300 42 36.4 -21.0 | 289 30 28.4 -9.9 38 106 15240 320 44 28.3 -33.7 | 318 30 20.3 -22.7 39 100 15610 315 38 26.9 -26.9 | 310 25 18.9 -15.8 40 96 15850 315 38 26.9 -26.9 | 310 25 18.9 -15.8 41 92 16154 310 35 26.8 -22.5 | 301 22 18.9 -11.4 42 80 17069 305 46 37.7 -26.4 | 297 33 29.7 -15.3 43 73 17678 320 55 35.4 -42.1 | 319 41 27.4 -31.1 44 70 17990 310 38 29.1 -24.4 | 302 25 21.2 -13.4 45 67 18288 305 44 36.0 -25.2 | 297 31 28.1 -14.2 46 58 19202 305 64 52.4 -36.7 | 300 51 44.5 -25.7 47 53 19812 310 38 29.1 -24.4 | 302 25 21.2 -13.4 48 51 20117 330 50 25.0 -43.3 | 332 36 17.1 -32.3 49 50 20250 315 32 22.6 -22.6 | 308 19 14.7 -11.6 50 47 20726 315 32 22.6 -22.6 | 308 19 14.7 -11.6 51 43 21336 325 39 22.4 -31.9 | 325 25 14.4 -20.9 52 41 21641 325 30 17.2 -24.6 | 326 16 9.3 -13.5 53 39 21946 325 49 28.1 -40.1 | 325 35 20.2 -29.1 54 36 22555 310 45 34.5 -28.9 | 304 32 26.5 -17.9 55 34 22860 325 38 21.8 -31.1 | 325 24 13.9 -20.1 56 31 23470 340 54 18.5 -50.7 | 345 41 10.5 -39.7 57 30 23690 325 41 23.5 -33.6 | 325 27 15.6 -22.5 58 30 23774 335 39 16.5 -35.3 | 341 26 8.5 -24.3 59 27 24384 330 47 23.5 -40.7 | 332 33 15.6 -29.7 60 25 24994 325 34 19.5 -27.9 | 325 20 11.6 -16.8 61 23 25603 325 52 29.8 -42.6 | 325 38 21.9 -31.5 62 22 25908 335 42 17.7 -38.1 | 340 29 9.8 -27.0 63 21 26213 320 30 19.3 -23.0 | 316 16 11.3 -11.9 64 20 26390 330 27 13.5 -23.4 | 336 14 5.6 -12.3 65 20 26518 345 36 9.3 -34.8 | 357 24 1.4 -23.7 66 19 26822 320 29 18.6 -22.2 | 316 15 10.7 -11.2 67 18 27127 330 24 12.0 -20.8 | 337 11 4.1 -9.7 68 17 27432 330 31 15.5 -26.8 | 334 18 7.6 -15.8 69 16 27737 335 33 13.9 -29.9 | 342 20 6.0 -18.9 70 15 28346 325 51 29.3 -41.8 | 325 37 21.3 -30.7 71 12 29870 315 59 41.7 -41.7 | 312 46 33.8 -30.7 72 10 31020 315 53 37.5 -37.5 | 312 40 29.5 -26.4 Wind Parameters Mean winds (0-6000m): 294.3 at 18.1 knts Storm direction: 324.3 at 13.6 knts Shear (0-3000m) pos: 0.4 neg: 2.4 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 64.0 deg Storm rel helicity (0-3000m) pos: 24.3 neg: -29.7 tot: -5.4 m^2/s^2 ave: -1.8 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 0.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.41 Bulk Shear: 47.61 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 ------------------------------------------------------------------------------- 500 177 2 148 15| 3.0 0.0 3.0| 7.2 -17.2 -10.0 -20.0 -0.28| 8.2 -2.3 1000 340 3 139 10| 1.5 4.6 6.1| 13.2 -25.7 -12.5 -12.5 -0.13| 9.5 -1.2 1500 329 5 142 9| 1.0 4.1 5.1| 15.9 -27.0 -11.1 -7.4 -0.05| 7.9 -0.4 2000 325 6 144 8| 0.7 2.7 3.4| 16.7 -27.4 -10.7 -5.3 -0.04| 6.5 -0.3 2500 324 6 144 7| 0.5 2.2 2.7| 18.2 -29.7 -11.5 -4.6 -0.05| 5.9 -0.3 3000 320 7 149 7| 0.4 2.4 2.8| 24.3 -29.7 -5.4 -1.8 0.10| 5.9 0.6 4000 307 9 174 6| 0.9 2.2 3.0| 41.5 -29.7 11.8 3.0 0.23| 6.0 1.4 5000 300 13 213 6| 0.7 3.6 4.3| 73.2 -29.9 43.3 8.7 0.25| 6.8 1.7 6000 294 18 247 9| 0.7 3.6 4.3|106.3 -44.7 61.6 10.3 0.24| 6.6 1.6 Wrote GIF file: /home/apache/climate/data/raob//CYVQ/skewt/CYVQ.skewt.20251206.00.gif