UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122700.upa.cvt Date: 0000Z 27 DEC 25 Searching for CYVQ... Searching the city database file for: CYVQ ... Date:0000Z 27 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 1012 94 -30.1 -33.3 74 3.2 -30.3 120 2 242.2 242.3 242.1 242.8 0.23 1 1008 122 -22.5 -24.3 85 1.8 -22.7 250.1 250.2 249.9 251.5 0.53 2 1007 129 -22.5 -24.6 83 2.1 -22.7 250.2 250.2 250.0 251.5 0.52 3 1000 178 -22.7 -24.2 88 1.5 -22.9 110 5 250.4 250.5 250.3 251.9 0.54 4 976 357 -21.7 -23.0 89 1.3 -21.9 253.2 253.3 252.8 254.9 0.61 5 925 753 -20.7 -24.7 70 4.0 -21.2 340 5 258.1 258.2 256.8 259.7 0.56 6 900 955 -22.1 -26.3 69 4.2 -22.6 258.7 258.8 257.2 260.1 0.50 7 895 996 -22.1 -25.7 73 3.6 -22.5 259.1 259.2 257.6 260.6 0.53 8 870 1205 -21.9 -25.0 76 3.1 -22.3 261.5 261.6 259.5 263.1 0.58 9 850 1376 -21.7 -27.7 58 6.0 -22.4 285 3 263.4 263.5 260.8 264.7 0.46 10 836 1498 -21.5 -31.5 40 10.0 -22.6 264.9 264.9 261.6 265.8 0.33 11 829 1560 -21.7 -27.7 58 6.0 -22.4 265.3 265.4 262.2 266.7 0.47 12 813 1704 -22.5 -27.4 64 4.9 -23.1 265.9 266.0 262.7 267.4 0.50 13 700 2789 -28.9 -34.9 56 6.0 -29.4 345 6 270.5 270.5 265.6 271.3 0.28 14 638 3447 -33.1 -40.1 50 7.0 -33.6 273.0 273.0 267.1 273.5 0.18 15 625 3591 -33.9 -37.5 70 3.6 -34.1 273.7 273.7 267.6 274.4 0.24 16 590 3993 -36.5 -44.5 43 8.0 -36.9 275.2 275.2 268.4 275.6 0.12 17 556 4401 -39.3 -48.3 38 9.0 -39.6 276.6 276.6 269.2 276.9 0.09 18 515 4921 -43.3 -48.3 58 5.0 -43.5 277.9 277.9 270.0 278.2 0.09 19 500 5120 -44.3 -50.3 51 6.0 -44.5 290 18 279.0 279.0 270.7 279.3 0.08 20 451 5806 -48.5 -53.5 56 5.0 -48.6 282.1 282.1 272.5 282.3 0.06 21 419 6289 -50.9 -63.9 20 13.0 -51.1 285.0 285.0 274.0 285.1 0.02 22 400 6590 -52.7 -59.7 42 7.0 -52.8 305 20 286.5 286.5 274.9 286.6 0.03 23 387 6803 -53.9 -59.9 48 6.0 -54.0 287.6 287.6 275.5 287.8 0.03 24 362 7229 -56.1 -63.1 41 7.0 -56.2 290.2 290.3 276.8 290.3 0.02 25 344 7553 -57.7 -63.7 46 6.0 -57.8 292.3 292.3 277.9 292.4 0.02 26 338 7663 -58.1 -67.1 31 9.0 -58.2 300 29 293.3 293.3 278.3 293.3 0.01 27 334 7739 -57.5 -71.5 15 14.0 -57.6 295.1 295.1 279.1 295.1 0.01 28 316 8090 -55.9 -71.9 12 16.0 -56.1 302.0 302.0 282.2 302.1 0.01 29 300 8420 -56.5 -73.5 10 17.0 -56.6 300 39 305.7 305.7 283.7 305.7 0.01 30 296 8505 -56.7 -73.7 10 17.0 -56.8 306.6 306.6 284.0 306.6 0.01 31 258 9386 -51.9 -79.9 2 28.0 -52.2 326.0 326.0 290.6 326.0 0.00 32 250 9590 -52.1 -79.1 2 27.0 -52.4 300 36 328.6 328.6 291.3 328.6 0.00 33 243 9773 -52.9 -79.9 2 27.0 -53.2 330.1 330.1 291.7 330.1 0.00 34 200 11030 -50.3 -82.3 1 32.0 -50.8 305 41 353.1 353.1 297.3 353.1 0.00 35 196 11162 -49.7 -81.7 1 32.0 -50.2 356.1 356.1 297.9 356.1 0.00 36 188 11433 -50.5 -82.5 1 32.0 -51.0 359.1 359.1 298.5 359.1 0.00 37 152 12823 -48.3 -83.3 1 35.0 -49.1 385.4 385.4 303.1 385.4 0.00 38 150 12910 -48.5 -83.5 1 35.0 -49.3 295 49 386.5 386.5 303.3 386.5 0.00 39 100 15560 -51.5 -85.5 1 34.0 -52.3 295 52 428.2 428.2 308.6 428.2 0.00 40 86 16536 -52.7 -85.7 1 33.0 -53.5 444.7 444.7 310.3 444.7 0.00 41 80 17004 -50.7 -85.7 1 35.0 -51.8 458.1 458.1 311.6 458.1 0.00 42 70 17870 -52.7 -86.7 1 34.0 -53.7 310 50 471.6 471.6 312.8 471.7 0.00 43 50 20030 -55.9 -87.9 1 32.0 -56.8 305 65 511.7 511.7 315.8 511.8 0.00 44 39 21600 -59.5 -89.5 1 30.0 -60.3 540.3 540.3 317.5 540.3 0.00 45 32 22849 -55.9 -88.9 1 33.0 -57.3 581.4 581.4 319.8 581.4 0.00 46 30 23260 -56.1 -89.1 1 33.0 -57.5 315 86 591.7 591.7 320.2 591.7 0.00 47 20 25820 -58.1 -90.1 1 32.0 -59.7 310 89 658.3 658.3 323.0 658.4 0.01 48 19 26143 -58.1 -90.1 1 32.0 -59.8 668.1 668.1 323.3 668.1 0.01 49 17 26849 -54.5 -88.5 1 34.0 -57.1 701.2 701.2 324.5 701.3 0.01 50 12 29054 -59.3 -90.3 1 31.0 -61.4 757.6 757.6 326.1 757.7 0.01 51 10 30210 -54.1 -88.1 1 34.0 -58.1 330 104 817.6 817.6 327.7 817.7 0.02 52 10 30210 -54.3 -88.3 1 34.0 -58.2 816.9 816.9 327.7 817.0 0.02 53 7.2 32329 -51.5 -87.5 1 36.0 -57.5 908.8 908.8 329.6 909.0 0.03 54 6.3 33217 -40.9 -81.9 0 41.0 -52.9 989.3 989.4 331.0 990.2 0.08 55 5.4 34261 -42.9 -82.9 0 40.0 -54.5 1025.0 1025.1 331.6 1025.9 0.08 TRP 338 7663 -58.1 -67.1 31 9.0 -58.2 300 29 293.3 293.3 278.3 293.3 0.01 WND 5.0 340 138 Sounding variables and indices 1000-500 mb thick: 4942.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 59.42 % Est. max temperature: -10.02 C = 13.96 F Sfc-Lift cond lev (LCL): 958.58 mb = 489.69 m = 1606.59 ft T: -21.36 C 700-500 lapse rate: 6.61 C/km Conv cond level (CCL): 729.13 mb = 2493.31 m = 8180.07 ft Mean mixing ratio: 0.57 g/kg Conv temperature: -2.98 C = 26.64 F Cap Strength: 18.26 C Lifted Index: 19.02 C Risk: None Lifted Index @300 mb: 35.30 C Lifted Index @700 mb: 13.50 C Showalter Index: 11.81 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 22.60 C Cross Totals Index: 16.60 C K Index: -11.10 Risk: None Sweat Index: 24.00 Risk: None Energy Index: 3.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.64 J/kg Max Up Vert Vel: 8.44 m/s Conv Inhibition (B-): 76496.23 J/kg Cap Strength: 18.86 C Lift Cond Lev (LCL): 922.87 mb = 769.98 m = 2526.16 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 5 42580 340 138 47.2 -129.7 1 1012 94 120 2 -1.7 1.0 2 1000 178 110 5 -4.7 1.7 3 983 305 15 3 -0.8 -2.9 4 943 610 0 0 -0.0 -0.0 5 925 753 340 5 1.7 -4.7 6 905 914 305 6 4.9 -3.4 7 868 1219 330 6 3.0 -5.2 8 850 1376 285 3 2.9 -0.8 9 799 1829 275 4 4.0 -0.3 10 766 2134 360 3 -0.0 -3.0 11 735 2438 360 5 -0.0 -5.0 12 704 2743 340 6 2.1 -5.6 13 700 2789 345 6 1.6 -5.8 14 618 3658 335 5 2.1 -4.5 15 591 3962 315 4 2.8 -2.8 16 565 4267 330 9 4.5 -7.8 17 518 4877 315 11 7.8 -7.8 18 500 5120 290 18 16.9 -6.2 19 473 5486 275 20 19.9 -1.7 20 431 6096 310 17 13.0 -10.9 21 412 6401 290 17 16.0 -5.8 22 400 6590 305 20 16.4 -11.5 23 393 6706 310 19 14.6 -12.2 24 357 7315 290 27 25.4 -9.2 25 340 7620 300 32 27.7 -16.0 26 338 7663 300 29 25.1 -14.5 27 300 8420 300 39 33.8 -19.5 28 268 9144 305 41 33.6 -23.5 29 250 9590 300 36 31.2 -18.0 30 212 10668 300 46 39.8 -23.0 31 200 11030 305 41 33.6 -23.5 32 193 11278 310 41 31.4 -26.4 33 184 11582 295 42 38.1 -17.7 34 175 11887 305 39 31.9 -22.4 35 150 12910 295 49 44.4 -20.7 36 146 13106 295 50 45.3 -21.1 37 139 13411 295 40 36.3 -16.9 38 121 14326 290 57 53.6 -19.5 39 105 15240 300 51 44.2 -25.5 40 100 15560 295 52 47.1 -22.0 41 96 15850 295 52 47.1 -22.0 42 79 17069 300 47 40.7 -23.5 43 76 17374 280 48 47.3 -8.3 44 72 17678 290 56 52.6 -19.2 45 70 17870 310 50 38.3 -32.1 46 69 17983 305 52 42.6 -29.8 47 66 18288 305 45 36.9 -25.8 48 57 19202 285 56 54.1 -14.5 49 52 19812 305 63 51.6 -36.1 50 50 20030 305 65 53.2 -37.3 51 45 20726 300 66 57.2 -33.0 52 41 21336 305 65 53.2 -37.3 53 35 22250 305 86 70.4 -49.3 54 30 23260 315 86 60.8 -60.8 55 29 23470 315 91 64.3 -64.3 56 24 24689 315 76 53.7 -53.7 57 21 25603 305 80 65.5 -45.9 58 20 25820 310 89 68.2 -57.2 59 17 26822 315 93 65.8 -65.8 60 16 27432 325 82 47.0 -67.2 61 12 28956 330 95 47.5 -82.3 62 10 30210 330 104 52.0 -90.1 Wind Parameters Energy-Hel index: -2.23 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.20251227.00.gif