UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122400.upa.cvt Date: 0000Z 24 DEC 25 Searching for CYVQ... Searching the city database file for: CYVQ ... Date:0000Z 24 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 1014 94 -37.9 -41.6 68 3.7 -38.0 0 0 234.3 234.3 234.2 234.6 0.10 1 1011 114 -34.1 -36.0 83 1.9 -34.2 238.3 238.3 238.2 238.8 0.17 2 1008 135 -32.3 -35.5 73 3.2 -32.4 240.3 240.3 240.2 240.8 0.18 3 1005 156 -28.9 -32.5 71 3.6 -29.2 243.9 243.9 243.7 244.6 0.25 4 1000 192 -26.9 -31.8 63 4.9 -27.3 110 3 246.2 246.3 245.9 247.0 0.27 5 999 199 -26.9 -31.8 63 4.9 -27.3 246.3 246.4 246.0 247.0 0.27 6 995 228 -27.1 -31.7 65 4.6 -27.5 246.4 246.4 246.0 247.1 0.27 7 983 316 -24.3 -30.3 58 6.0 -24.8 250.1 250.1 249.4 250.9 0.31 8 981 331 -24.3 -30.3 58 6.0 -24.8 250.2 250.3 249.6 251.1 0.31 9 976 368 -20.7 -28.7 49 8.0 -21.5 254.2 254.3 253.1 255.2 0.37 10 963 468 -18.5 -28.5 41 10.0 -19.7 257.4 257.5 255.9 258.5 0.38 11 937 672 -18.9 -28.9 41 10.0 -20.1 259.0 259.1 257.2 260.1 0.37 12 925 768 -17.7 -28.7 38 11.0 -19.1 305 29 261.2 261.3 258.9 262.3 0.39 13 923 784 -17.5 -28.5 38 11.0 -18.9 261.6 261.6 259.2 262.7 0.39 14 909 899 -18.1 -29.1 38 11.0 -19.4 262.1 262.2 259.6 263.2 0.38 15 850 1399 -18.9 -31.9 31 13.0 -20.4 295 22 266.3 266.4 262.7 267.3 0.31 16 841 1478 -19.1 -30.1 37 11.0 -20.4 266.9 267.0 263.2 268.0 0.37 17 829 1585 -18.9 -35.9 21 17.0 -20.7 268.3 268.3 263.9 268.9 0.22 18 824 1630 -19.3 -36.3 21 17.0 -21.0 268.3 268.3 263.9 268.9 0.21 19 821 1657 -19.1 -38.1 17 19.0 -20.9 268.8 268.8 264.1 269.3 0.17 20 818 1684 -19.1 -32.1 31 13.0 -20.6 269.1 269.1 264.6 270.0 0.32 21 813 1730 -18.9 -32.9 28 14.0 -20.5 269.8 269.8 265.1 270.6 0.29 22 810 1758 -18.5 -25.5 54 7.0 -19.6 270.5 270.6 266.1 272.2 0.59 23 807 1785 -18.1 -33.1 26 15.0 -19.9 271.2 271.2 266.1 272.1 0.29 24 801 1841 -17.3 -40.3 12 23.0 -19.6 272.6 272.6 266.7 273.1 0.14 25 798 1869 -17.1 -30.1 31 13.0 -18.8 273.1 273.2 267.5 274.3 0.39 26 790 1945 -17.5 -28.5 38 11.0 -19.1 273.5 273.6 267.9 274.9 0.46 27 783 2011 -16.9 -39.9 12 23.0 -19.3 274.8 274.8 268.2 275.3 0.15 28 768 2156 -17.7 -29.7 34 12.0 -19.4 275.5 275.6 269.1 276.8 0.42 29 763 2205 -17.9 -30.9 31 13.0 -19.6 275.8 275.8 269.2 276.9 0.38 30 760 2234 -17.7 -41.7 10 24.0 -20.0 276.3 276.3 269.1 276.7 0.13 31 753 2303 -18.1 -34.1 23 16.0 -20.0 276.6 276.7 269.6 277.5 0.28 32 737 2464 -17.1 -47.1 5 30.0 -19.8 279.4 279.4 270.9 279.6 0.07 33 716 2680 -18.7 -40.7 13 22.0 -20.9 280.0 280.0 271.4 280.5 0.15 34 708 2764 -19.5 -30.5 37 11.0 -21.0 280.0 280.1 271.9 281.3 0.43 35 702 2827 -19.7 -35.7 23 16.0 -21.5 280.4 280.5 271.9 281.3 0.26 36 700 2848 -19.7 -29.7 41 10.0 -21.1 10 18 280.7 280.7 272.3 282.1 0.46 37 684 3019 -20.1 -41.1 14 21.0 -22.2 282.1 282.1 272.6 282.6 0.15 38 682 3041 -20.3 -39.3 17 19.0 -22.2 282.1 282.1 272.7 282.7 0.19 39 680 3063 -20.3 -31.3 37 11.0 -21.8 282.3 282.4 273.2 283.6 0.41 40 670 3172 -21.1 -29.1 49 8.0 -22.2 282.6 282.7 273.6 284.2 0.51 41 669 3183 -21.1 -31.1 40 10.0 -22.4 282.8 282.8 273.5 284.1 0.43 42 649 3406 -23.1 -24.6 87 1.5 -23.4 283.0 283.1 274.2 285.4 0.80 43 628 3646 -24.5 -27.6 75 3.1 -24.9 284.0 284.1 274.5 286.0 0.63 44 609 3869 -26.3 -27.8 87 1.5 -26.5 284.5 284.6 274.8 286.4 0.64 45 594 4049 -26.9 -30.6 71 3.7 -27.3 285.8 285.9 275.3 287.4 0.50 46 512 5104 -33.9 -38.9 61 5.0 -34.3 289.7 289.8 276.9 290.6 0.26 47 500 5270 -34.9 -37.7 76 2.8 -35.1 50 31 290.5 290.5 277.4 291.5 0.30 48 492 5383 -35.3 -40.3 60 5.0 -35.7 291.3 291.4 277.7 292.1 0.23 49 454 5939 -39.9 -43.3 70 3.4 -40.1 292.4 292.4 278.1 293.0 0.18 50 440 6154 -40.5 -46.5 52 6.0 -40.8 294.2 294.2 278.9 294.7 0.13 51 400 6800 -44.3 -59.3 17 15.0 -44.7 50 40 297.4 297.4 280.3 297.5 0.03 52 394 6901 -44.7 -60.7 15 16.0 -45.1 298.2 298.2 280.6 298.3 0.03 53 377 7192 -46.9 -61.9 16 15.0 -47.2 299.1 299.1 281.0 299.1 0.02 54 300 8660 -58.1 -68.1 27 10.0 -58.2 55 51 303.4 303.4 282.8 303.5 0.01 55 256 9645 -63.9 -69.9 44 6.0 -64.0 45 40 309.0 309.0 284.9 309.0 0.01 56 250 9790 -63.9 -68.3 55 4.4 -63.9 40 38 311.1 311.1 285.7 311.1 0.02 57 200 11180 -56.5 -82.5 2 26.0 -56.7 5 24 343.3 343.3 295.1 343.3 0.00 58 150 13020 -55.5 -84.5 2 29.0 -55.8 355 28 374.5 374.5 301.4 374.5 0.00 59 100 15590 -56.1 -86.1 1 30.0 -56.6 335 41 419.3 419.3 307.6 419.3 0.00 60 90 16258 -56.5 -86.5 1 30.0 -57.0 431.4 431.4 309.0 431.4 0.00 61 76 17335 -54.5 -86.5 1 32.0 -55.2 456.9 456.9 311.5 456.9 0.00 62 70 17860 -55.7 -86.7 1 31.0 -56.4 330 43 465.2 465.2 312.3 465.2 0.00 63 50 19990 -59.3 -88.3 1 29.0 -59.9 335 56 503.7 503.7 315.2 503.8 0.00 64 49 20116 -59.3 -88.3 1 29.0 -59.9 506.7 506.7 315.4 506.7 0.00 65 34 22419 -56.3 -88.3 1 32.0 -57.5 570.4 570.4 319.2 570.4 0.00 66 30 23210 -58.1 -89.1 1 31.0 -59.2 330 69 586.2 586.3 320.0 586.3 0.00 67 23 24872 -60.9 -89.9 1 29.0 -62.0 624.3 624.3 321.7 624.3 0.01 68 20 25750 -56.3 -88.3 1 32.0 -58.2 335 90 663.8 663.8 323.2 663.9 0.01 69 18 26412 -60.7 -89.7 1 29.0 -62.0 670.3 670.3 323.4 670.3 0.01 70 14 27985 -57.9 -89.9 1 32.0 -60.1 729.7 729.7 325.4 729.8 0.01 71 12 28947 -61.7 -90.7 1 29.0 -63.4 749.1 749.1 325.9 749.2 0.01 72 12 28947 -61.1 -91.1 1 30.0 -62.9 751.3 751.3 326.0 751.3 0.01 73 11 29494 -55.7 -88.7 1 33.0 -58.9 789.8 789.8 327.0 789.9 0.01 74 10 30100 -56.3 -88.3 1 32.0 -59.6 335 109 809.4 809.4 327.5 809.5 0.02 75 9.0 30767 -57.5 -88.5 1 31.0 -60.7 829.5 829.5 328.0 829.7 0.02 76 8.2 31357 -56.5 -88.5 1 32.0 -60.2 855.9 855.9 328.5 856.0 0.02 77 7.5 31931 -50.7 -86.7 1 36.0 -56.9 901.5 901.5 329.4 901.8 0.03 78 6.6 32755 -55.1 -88.1 1 33.0 -59.9 916.6 916.6 329.7 916.8 0.02 79 6.3 33054 -52.1 -88.1 1 36.0 -58.3 941.6 941.6 330.2 941.9 0.03 TRP 256 9645 -63.9 -69.9 44 6.0 -64.0 45 40 309.0 309.0 284.9 309.0 0.01 WND 6.0 340 114 Sounding variables and indices 1000-500 mb thick: 5078.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 48.03 % Est. max temperature: -6.78 C = 19.79 F Sfc-Lift cond lev (LCL): 950.81 mb = 562.79 m = 1846.39 ft T: -18.69 C 700-500 lapse rate: 6.28 C/km ThetaE index: 0.22 C Layer 760.0- 753.0 mb Conv cond level (CCL): 1011.00 mb = 114.48 m = 375.59 ft Mean mixing ratio: 0.34 g/kg Conv temperature: -29.00 C = -20.21 F Cap Strength: 28.72 C Lifted Index: 29.12 C Risk: None Lifted Index @300 mb: 34.31 C Lifted Index @700 mb: 23.46 C Showalter Index: 19.16 C Risk: None Total Totals Index: 19.00 C Risk: None Vertical Totals Index: 16.00 C Cross Totals Index: 3.00 C K Index: -25.90 Risk: None Sweat Index: 75.00 Risk: None Energy Index: 5.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 87.23 J/kg Max Up Vert Vel: 13.21 m/s Conv Inhibition (B-): 74404.38 J/kg Cap Strength: 28.97 C Lift Cond Lev (LCL): 843.73 mb = 1454.10 m = 4770.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 41137 340 114 39.0 -107.1 1 1014 94 0 0 -0.0 -0.0 2 1000 192 110 3 -2.8 1.0 3 985 305 315 5 3.5 -3.5 4 945 610 305 26 21.3 -14.9 5 925 768 305 29 23.8 -16.6 6 907 914 310 26 19.9 -16.7 7 871 1219 300 23 19.9 -11.5 8 850 1399 295 22 19.9 -9.3 9 836 1524 295 21 19.0 -8.9 10 802 1829 315 17 12.0 -12.0 11 770 2134 355 13 1.1 -13.0 12 739 2438 360 16 -0.0 -16.0 13 710 2743 360 15 -0.0 -15.0 14 700 2848 10 18 -3.1 -17.7 15 681 3048 10 18 -3.1 -17.7 16 653 3353 20 17 -5.8 -16.0 17 626 3658 25 16 -6.8 -14.5 18 600 3962 45 15 -10.6 -10.6 19 575 4267 45 22 -15.6 -15.6 20 528 4877 65 25 -22.7 -10.6 21 506 5182 50 24 -18.4 -15.4 22 500 5270 50 31 -23.7 -19.9 23 443 6096 40 38 -24.4 -29.1 24 424 6401 40 37 -23.8 -28.3 25 400 6800 50 40 -30.6 -25.7 26 387 7010 55 48 -39.3 -27.5 27 352 7620 55 50 -41.0 -28.7 28 321 8230 55 53 -43.4 -30.4 29 300 8660 55 51 -41.8 -29.3 30 278 9144 55 46 -37.7 -26.4 31 256 9645 45 40 -28.3 -28.3 32 251 9754 40 40 -25.7 -30.6 33 250 9790 40 38 -24.4 -29.1 34 228 10363 35 19 -10.9 -15.6 35 217 10668 10 24 -4.2 -23.6 36 200 11180 5 24 -2.1 -23.9 37 197 11278 15 24 -6.2 -23.2 38 179 11887 340 27 9.2 -25.4 39 163 12497 345 34 8.8 -32.8 40 150 13020 355 28 2.4 -27.9 41 128 14021 5 22 -1.9 -21.9 42 122 14326 335 37 15.6 -33.5 43 106 15240 340 35 12.0 -32.9 44 100 15590 335 41 17.3 -37.2 45 96 15850 335 41 17.3 -37.2 46 70 17860 330 43 21.5 -37.2 47 69 17983 340 38 13.0 -35.7 48 65 18288 330 49 24.5 -42.4 49 59 18898 340 49 16.8 -46.0 50 54 19507 320 47 30.2 -36.0 51 50 19990 335 56 23.7 -50.8 52 44 20726 335 60 25.4 -54.4 53 40 21336 315 56 39.6 -39.6 54 37 21946 335 51 21.6 -46.2 55 35 22250 325 62 35.6 -50.8 56 32 22860 335 71 30.0 -64.3 57 30 23165 330 73 36.5 -63.2 58 30 23210 330 69 34.5 -59.8 59 25 24384 320 62 39.9 -47.5 60 20 25603 335 89 37.6 -80.7 61 20 25750 335 90 38.0 -81.6 62 15 27432 330 91 45.5 -78.8 63 15 27737 325 95 54.5 -77.8 64 13 28651 335 93 39.3 -84.3 65 11 29261 335 113 47.8 -102.4 66 10 30100 335 109 46.1 -98.8 67 10 30175 335 114 48.2 -103.3 Wind Parameters Energy-Hel index: -5.45 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//CYVQ/skewt/CYVQ.skewt.20251224.00.gif